EPA-460/3-76-013
October 1976
                               STUDY
         OF EXHAUST EMISSIONS
     FROM 1972 THROUGH  1975
                      MODEL YEAR
          LIGHT-DUTY VEHICLES
                         IN DENVER
    U.S. ENVIRONMENTAL PROTECTION AGENCY
        Office of Air and Waste Management
     Office of Mobile Source Air Pollution Control
       Emission Control Technology Division
           Ann Arbor, Michigan 48105

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                             EPA-460/3-76-013
               STUDY
  OF EXHAUST EMISSIONS
FROM  1972 THROUGH 1975
          MODEL YEAR
   LIGHT-DUTY VEHICLES
            IN DENVER
          Doiifila> I.. I-iIjcdalil anil Jerr\ I,. Terrs

          \utomoli\r Toting Laboratories Inc.
                I WOO Kasl Col fax
              Aurora. Colorado 8001 I

              Conlran No. 68-03-2183
          EPA Project Officer: John C. Shollon
                 Prcpart-d for

        ENVIRONMENTAL PROTECTION AGENCY
          Of fire of Air and Vi asti- Management
        Offirr of Mobile Source Air Pollution (xinlrol
          F^mission Control Technology Division
             Ann Arbor. Michigan 48105

                 October 1976

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This report is issued by the Environmental Protection Agency to report
technical data of interest to a limited number of readers.  Copies are
available free of charge to Federal employees,  current contractors and
grantees, and nonprofit organizations - in limited quantities - from the
Library Services Office (MD-35), Research Triangle Park, North Carolina
27711; or,  for a fee, from the National Technical Information Service,
5285 Port Royal Road, Springfield, Virginia 22161.
This report was furnished to the Environmental Protection Agency by
Automotive Testing Laboratories, Inc. , Aurora, Colorado, in fulfillment
of Contract No.68-03-2183.  The contents of this report are reproduced
herein as received from Automotive Testing Laboratories,  Inc.  The
opinions, findings, and conclusions.expressed are those of the author
and not necessarily those of the Environmental Protection Agency.
Mention of company or product names is not to be  considered as an
endorsement by the Environmental Protection Agency.
                    Publication No. EPA-460/3-76-013
                                  11

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                                ABSTRACT






     Tests were performed on a sample of six-hundred and seventy-nine




(679) 1972 through 1976 model-year vehicles operating in the Denver




metropolitan area.  Ten 1975 model light-duty trucks were included in




the sample.  This vehicle sampling was used in connection with emission




factors development, short cycle evaluation and a task designed to




develop data on emission related costs and effectiveness of high altitude




vehicle maintenance specific to the Denver area.




     The program was conducted in two phases.  In the first phase, two




hundred and nine (209) vehicles, which are similar to vehicles tested




in other sites under this contract, were tested in the as-received




condition.  These tests were performed in this and the other sites in




connection with emission factors development and short cycle evaluation.




The ten trucks were included in this sampling.  With the exception of




the ten trucks and five of the passenger cars, these vehicles were




tested again after maintenance in connection with the Denver Inspection/




Maintenance Evaluation Task.  This maintenance included the restoration




of emission control hardware which had been disabled and an emissions-




oriented tune-up.  In the second phase, an additional four hundred and




seventy (470) vehicles were tested relative to the Denver Task.  These




vehicles were initially subjected to an idle mode emissions screening




test, the standards for which were selected from Phase I data to fail




thirty-five percent of the highest emitting vehicles by this test.  Those




vehicles which failed the inspection test were subsequently tested by the




more sophisticated laboratory procedures, maintained and retested by these




procedures.  Maintenance of these vehicles was performed using the same






                                  iii

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procedures applied in Phase I.  Test procedures specific to emission




factors development included the Federal Test Procedure, the Surveillance




Driving Sequence and Steady State Procedures.  Two additional variable




driving schedule mass emission tests were also conducted.  One schedule




has an average speed lower than the Federal Test Procedure; the other a




higher average speed.  Procedures specific to the short cycle evaluation




included the Clayton Key Mode, the Federal Short Cycle and the Federal




Three Mode Tests.  The Denver Inspection/Maintenance Evaluation Task




included several of the above listed procedures and a hot start version




of the Federal Test Procedure (Hot Start FTP), the Two Speed Idle Test,




the Inspection Test and a test to evaluate catalytic converter efficiency,




in addition.




     Fuel economy data were also obtained for vehicle operation connected




with the Federal Test Procedure, the Hot Start FTP, the High and Low




Speed driving cycle mass emission tests, the Highway Fuel economy Test




procedure and other of the mass emission tests.
                                  iv

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                            ACKNOWLEDGEMENTS






     We acknowledge the professional assistance and guidance of




Mr. John Shelton, EPA's Project Officer and thank him particularly for




his responsiveness during critical phases of the program.  We also




acknowledge and thank Messrs. John T. White III, Tom Bejma, Matthew




Macocha and other of the EPA staff members for their responsiveness and




guidance.




     We acknowledge, also, the support and assistance provided by




Mr. Dale Wells, EPA Region VIII.

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                           TABLE OF CONTENTS
1.  INTRODUCTION                                                   1-1
2.  TECHNICAL DISCUSSION                                           2-1
    2.1  Program Objectives                                        2-1
    2.2  Program Design                                            2-1
    2.3  Test Vehicle Procurement                                  2-4
         2.3.1  Test Vehicle Selection                             2-4
                2.3.1.1  Short Cycle Task Vehicle Selection        2-6
                2.3.1.2  Denver Inspection/Maintenance
                         Evaluation Task Vehicle Selection         2-6
         2.3.2  Incen tives                                         2-9
         2.3.3  Test Vehicle Handling                              2-9
    2.4  Facilities and Equipment                                  2-14
         2.4.1  Test Location                                      2-14
         2.4.2  Constant Volume Sampler (CVS)                       2-15
       .  2.4.3  Emission Analysis Console                          2-15
                2.4.3.1  Data Acquisition System                   2-16
         2.4.4  Laboratory Standard Calibration Oases              2-17
         2.4.5  Chassis Dynamometers                               2-17
         2.4.6  Denver Inspection/Maintenance  Evaluation
                Task Test, Diagnostic and Tune-up Equipment        2-17
         2.4.7  Miscellaneous Equipment                            2-19
    2.5  Equipment Qualification, Calibration  and Cross-
         check                                                     2-20
         2.5.1  Constant Volume Sampler                            2-20
         2.5.2  Emission Analysis Console                          2-21
         2.5.3  Chassis Dynamometer                                2-23
         2.5.4  Denver Inspection/Maintenance  Evaluation
                Task Test, Diagnostic and Tune-up Equipment        2-23
         2.5.5  Miscellaneous Equipment                            2-24
    2.6  Test Procedures                                           2-24
         2.6.1  Vehicle Preparation                                2-25
         2.6.2  Equipment Preparation                              2-26
         2.6.3  Federal Exhaust Emission Test  Procedure            2-27
                2.6.3.1  Hot Start Federal Exhaust Emission
                         Test Procedure                            2-27
         2.6.4  Highway Fuel Economy Test Procedure                2-28
         2.6.5  Modal Exhaust Emission Test Procedure              2-28
         2.6.6  Clayton Key Mode Test Procedure                    2-30
         2.6.7  Low Speed Cycle Test Procedure                     2-31
         2.6.8  High Speed Cycle Test Procedure                    2-31
         2.6.9  Federal Short Cycle Test Procedure                 2-32
         2.6.10   Federal Three Mode Test Procedure                 2-33
         2.6.11   Converter Efficiency Test                         2-34
         2.6.12   Two Speed Idle Test                               2-35
                 2.6.12.1  Inspection Test                         2-35
         2.6.13   Fuel Lead (Pb) Test                               2-36
         2.6.14   Denver Inspection/Maintenance Evaluation
                 Task Emission Related Maladjustment and
                 Disablement Inspection Procedures                 2-36
                                   vi

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                   TABLE OF CONTENTS (CONT.)

                                                               Page

     2.6.15  Denver Inspection/Maintenance Evaluation
             Task Diagnostic Procedures, Emission-
             Oriented Tune-up and Documentation Thereof        2-37
     2.6.16  Daily Test Schedule Procedures                    2-40
2.7  Data Handling                                             2-40
     2.7.1  Data Collection                                    2-40
     2.7.2  Data Processing                                    2-41
     2.7.3  Calculation of Results                             2-41
            2.7.3.1  Exhaust Emissions (Federal Test
                     Procedure)                                2-42
            2.7.3.2  Highway Fuel Economy                      2-42
            2.7.3.3  Modal Emissions                           2-42
            2.7.3.4  Clayton Key Mode Emissions                2-43
            2.7.3.5  Low and High Speed Cycle Emissions        2-43
            2.7.3.6  Federal Short Test and Federal
                     Three Mode Emissions                      2-43
            2.7.3.7  Converter Efficiency Test                 2-43
            2.7.3.8  Two Speed Idle Test (Inspection
                     Test)                                     2-43
            2.7.3.9  Fuel Lead (Pb) Content Test               2-43
DISCUSSION OF TEST RESULTS                                     3-1
3.1  Federal Test Procedure Emissions and Fuel Economy         3-1
     3.1.1  FTP Exhaust Emission Results vs. Model Year        3-1
     3.1.2  Exhaust Emission Test Results for 1975
            Model Light Trucks                                 3-3
     3.1.3  Vehicles Meeting Federal Exhaust Emission
            Standards                                          3-5
            3.1.3.1  Vehicles Meeting Federal 1972,
                     1973/1974 and 1975 Exhaust Emission
                     Standards                                 3-5
            3.1.3.2  Light Trucks Meeting Federal Exhaust
                     Emission Standards                        3-10
            3.1.3.3  1972 Vehicles Meeting Federal 1972
                     Exhaust Emission Standards                3-12
            3.1.3.4  1973 Vehicles Meeting Federal 1973
                     Exhaust Emission Standards                3-14
            3.1.3.5  1974 Vehicles Meeting Federal 1974
                     Exhaust Emission Standards                3-16
            3.1.3.6  1975 Vehicles Meeting Federal 1975
                     Exhaust Emission Standards                3-18
3.2  Highway Fuel Economy and Emissions                        3-20
3.3  Modal Emissions and Fuel Economy                          3-22
3.4  Clayton Key Mode and Replicate Emissions                  3-24
3.5  Low and High Speed Cycle Emissions and Fuel Economy       3-26
     3.5.1  Low Speed Driving Cycle                            3-26
     3.5.2  High Speed Driving Cycle                           3-27
3.6  Federal Short Cycle and Federal Three Mode Test
     Emissions                                                 3-29
                              vii

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                        TABLE OF CONTENTS (CONT.)
    3.7  Denver Inspection/Maintenance Evaluation Task
         Vehicle Test Results
         3.7.1  Federal Test Procedure Results
                3.7.1.1  Federal Test Procedure Results -
                         Air Pump/No Converter, Air Pump/
                         Converter, Converter/No Air Pump,
                         No Air Pump/No Converter - Before
                         and After Maintenance
         3.7.2  Hot Start Federal Test Procedure Results
         3.7.3  Federal Short Cycle Test Results
         3.7.4  Two Speed Idle Test Results
         3.7.5  Federal Three Mode Test Results and
                Converter Efficiency Test Results
         3.7.6  Maladjustment and Disablement Inspection
                Results
         3.7.7  Tune-up Information
         3.7.8  Maintenance Costs
         3.7.9  Vehicles Meeting Federal Exhaust Emission
                Standards Before and After Maintenance
         3.7.10  Vehicles Failing Idle Inspection Test
                 Hydrocarbon and Carbon Monoxide Standards

4.  APPENDICES

    Appendix A    Listing of Vehicle and Test Parameters
                                                 3-33
                                                 3-33
    Appendix B
       Phase I
      Phase II
    Appendix C
    Appendix D
    Appendix E
Listing of Test Vehicle Use and
Maintenance Data

Listing of Test Vehicle Use and
Maintenance Data

Listing of Federal Test Procedure Results
on Individual Vehicles Before and After
Maintenance

Listing of Highway Fuel Economy and
Emission Results on Individual Vehicles

Listing of Modal Results on Individual
Vehicles
                                                 3-79
                                                 3-119
                                                 3-159
                                                 3-196

                                                 3-209

                                                 3-378
                                                 3-381
                                                 3-394

                                                 3-410

                                                 3-420
                                                 A-l
                                                                   B-l
                                                                   B-6
                                                                   C-l
                                                                   D-l
                                                                   E-l
    Appendix F
    Appendix G
Listing of Clayton Key Mode and Replicate
Emission Results on Individual Vehicles

Listing of Low Speed Cycle Emissions and
Fuel Economy Results on Individual Vehicles
                                                                   F-l
                                                                   G-l
                                 viii

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                    TABLE OF CONTENTS (CONT.)
Appendix H


Appendix I
Appendix J
Appendix K
Appendix L
Appendix M
Appendix N
Appendix 0
Listing of High Speed Cycle Emissions and
Fuel Economy Results on Individual Vehicles

Listing of Federal Test- rocedure,
Federal Short Test and Federal Three
Mode Test Emission Results on Individual
Vehicles

Denver Inspection/Maintenance Evaluation
Task Maladjustment and Disablement Inspection,
Diagnostic and Maintenance Procedures

Listing of 1972 Federal Hot Start Test
Procedure Results on Individual Vehicles
Before and After Maintenance

Listing of Federal Short Test Procedure
Results on Individual Vehicles Before and
After Maintenance

Listing of Two Speed Idle Test Procedure
Results on Individual Vehicles Before and
After Maintenance

Listing of Federal Three Mode Emission
Results on Individual Vehicles Before and
After Maintenance

Listing of As-Received Tank Fuel Lead (Pb)
Analysis on Individual Vehicles
H-l
                                                               1-1
                                                               J-l
                                                               K-l
                                                               L-l
                                                               M-l
                                                               N-l
                                                               0-1
                              ix

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                               List of Tables


Table No.                           Title                           Page

    1           Summary of Vehicle Makes                            2-6

    2           Summary of Test Vehicle Characteristics by
                Model Year                                          2-7

    3           Exhaust Emission Results vs.  Model Year             3-2

    4           Exhaust Emission Results for  1975 Light-
                Duty Trucks                                         3-4

    5           Vehicles Meeting Federal Standards                  3-7

    6           1975 Light-Duty Trucks Meeting Federal
                Standards                                           3-11

    7           1972 Vehicles Meeting 1972 Federal Standards        3-13

    8           1973 Vehicles Meeting 1973 Federal Standards        3-15

    9           1974 Vehicles Meeting 1974 Federal Standards        3-17

   10           1975 Vehicles Meeting 1975 Federal Standards        3-19

   11           Highway Fuel Economy Test                           3-21

   12           Summary of Modal Emission Results on 1975
                Model-Year Vehicles                                 3-23

   13           Summary of Clayton Key Mode Measurements            3-25

   14           Summary of Low Speed Cycle Measurements             3-28

   15           Summary of High Speed Cycle Measurements            3-28

   16           Summary of Federal Short Test, Federal
                Three Mode Test, and Federal  Test Procedure         3-30

   17           Summary of 1975 Federal Test  Procedure Results
                on Phase I Passed Vehicles Before and After
                Maintenance                                         3-37

   18           Summary of 1972, Hot Start Test Procedure
                Results on Phase I Passed Vehicles Before
                and After Maintenance                               3-123

   19           Summary of Federal Short Test Procedure
                Results on Phase I Passed Vehicles Before
                and After Maintenance                               3-160

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                          List of Tables (Cont.)


Table No.                           Title

   20            Summary of Two Speed Idle Test Exhaust
                 Emission Results on Phase I Passed Vehicles
                 Before and After Maintenance                        3-197

   21            Summary of Federal Three Mode Test
                 Procedure Results on Phase I Passed Vehicles
                 Before and After Maintenance                        3-210

   22            Summary of Maladjustment/Disablement
                 Occurrences on Phase I  Passed Vehicles              3-379

   23            Summary of Tune Up Information on  Phase I
                 Passed Vehicles                                     3-382

   24            Summary of Maintenance  Cost  on Phase I
                 Passed Vehicles                                     3-398

   25            Summary of Phase I Passed  Vehicles Meeting
                 Federal Standards  Before and After
                 Maintenance                                         3-414
                                   xi

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xii

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                              1.  INTRODUCTION






     The U. S. Environmental Protection Agency (EPA), through authority




provided by the Clean Air Act, is responsible for the control and




prevention of air pollution.  One of the charges of the EPA as provided




by the act is the design, conduct and promotion of surveys and studies




of the sources of air pollution.  The Emission Control Technology




Division (ECTD) of the EPA develops, implements and administers a national




program to characterize, qualify and reduce the air pollution caused




by mobile sources.  Included in the division's responsibilities are




obtaining emission data from in-use vehicles and developing and evaluating




vehicle emission control alternatives.  These in-use vehicle data are




utilized within the EPA by the National Air Data Branch (NADB) and the




Office of Transportation Land Use Policy (OTLUP) for their use in calcu-




lating and projecting nationwide and metropolitan area motor vehicle




emissions from light-duty vehicles.  The emission factors generated by




the NADB and OTLUP are used in developing transportation control procedures




and contingency programs to cover emergency situations.  Outside the EPA,




these factors and the emission control alternatives are used by various




state and local agencies in their air pollution control programs.  In




carrying out its responsibilities, the EPA regularly conducts in-use




vehicle emission factors programs and emission control alternative




studies.




     The FY71 Program, EPA's first major emission factors program using




the constant volume sampler (CVS) technique, included exhaust and evap-




orative emission measurements from 1957-1971 light-duty vehicles.




Similar work on 1966-1972 model-year vehicles was completed in the
                                  1-1

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FY72 study program.  In the FY73 program, emissions from 1967-1974




light-duty vehicles were measured.  The FY74 program, the subject of




this report, was initiated to study emissions from 1965-1975 model-




year vehicles.



     In carrying out its FY74 program, the EPA contracted with Automotive




Testing Laboratories, Inc. (ATL) to provide emission data from vehicles




operating in four U. S. metropolitan areas.  The four cities study is




part of a more comprehensive study effort to develop data from vehicles




operating in seven metropolitan areas.  This report describes the conduct




of a part of ATL's contractual effort and presents the results of




testing in Denver.  Test results from Chicago, Houston and Phoenix are in




a separate volume (Publication No. EPA-460/3-76-001) due to a modification




to the Denver segment.  In addition to the data upon which emission




factors will be based, this report covers a study task specific to the




Denver area.  This, the Denver Inspection/Maintenance Evaluation Task,




was included to provide the EPA with the data which could be utilized to




evaluate the costs and benefits of emission related maintenance on




vehicles operating in the high altitude environment of Denver, Colorado.
                                   1-2

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                       2.  TECHNICAL DISCUSSION






2.1  PROGRAM OBJECTIVES




     The objective of the overall program was to provide light-duty




vehicle emission data.  These data are used by the EPA to calculate




average emission factors from which emission source inventories and




emergency episode pollution abatement procedures are developed.




     Other objectives included the development of short cycle emission




test data and data on the costs and effectiveness of high altitude vehicle




maintenance specific to the Denver site.  The short cycle evaluation task




data are to be utilized by the EPA to establish correlations between




selected short cycle emission tests and the more sophisticated emission




testing procedures.




2.2  PROGRAM DESIGN




     The original emission factors program contract specified a sample




size of one hundred and twenty-seven (127) vehicles of various makes from




the 1972-1975 model years.  This sample included ten 1975 model-year




light-duty trucks.  Two contract modifications were subsequently enacted




to increase the sample to a final size of six hundred and sixty-nine (669)




vehicles.  The first modification added eighty-two (82) 1975 model-year




vehicles (for a total of 209) for the purpose of assessing the relation-




ship between various short cycle tests and the Federal Test Procedure.




The second modification provided for an additional four hundred and




seventy (470) vehicles for the purpose of assessing the benefits of




maintenance on Denver area vehicles.  These and one hundred and ninety-




four (194) of,the two hundred and nine (209) vehicles were utilized in




the Denver Inspection/Maintenance (I/M) Evaluation Task.  The ten light-duty






                                  2-1

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trucks and five of the passenger cars were excluded In the Denver I/M



Evaluation Task.  The tabular results presented in this report are



based on various subsatnples of the total sample of 679 vehicles.  The



emission factor tables are based on the original sample of 127 vehicles.



The 82 vehicles added for short cycle test evaluation are not included



in emission factor data tabulations since these vehicles were selected
                                                   \


on a basis other than by sales weighted distributions.  The Denver I/M



Evaluation Task tables are based on passed, failed or on all vehicles



in the 664 vehicle Denver I/M Evaluation Task sample.  Listings of all



vehicle tests are provided in the appendices, however, so users can



compute and tabulate results based on requirements for different groups



of vehicles.



     An approved sampling strategy was utilized to procure specific



vehicles.  The EPA provided the listing.  For emission factors development



and short cycle evaluation, this listing included a number of vehicles



which were common to all sites relative to the overall program.  Certain



of these were also utilized in meeting specific objectives of the Denver



site.  Vehicle procurement sources were also specified; however, certain



allowances for vehicle substitution were provided.  An incentive package



to promote owner participation was also stipulated.



     For emission factors development, standard mass emission measurement



procedures were employed.  These included both bag sampling and modal



measurement procedures as stipulated by the EPA.



     Procedures specific to emission factors development consisted of



the Federal Test Procedure (FTP) for light-duty vehicles and modal




emission measurements.  The FTP was performed on all vehicles.  Modal



tests included the Surveillance Driving Sequence and steady state (constant






                                  2-2

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speed) procedures which were performed on thirty-five passenger cars




and ten light trucks at each site.




     Several short cycle tests were conducted relative to the Short




Cycle Development Task.  The Clayton Key Mode Test was performed on the




same forty-five 1975 model vehicles scheduled for modal emission measure-




ments.  A replication of this test followed the first.  One hundred 1975




model-year vehicles were subjected to the Federal Short Cycle.  These




same vehicles were tested by the Federal Three Mode Test procedure.




     The development of fuel economy data was included as one of the




study requirements.  These data were calculated from FTP emission results




and from modal emission measurements during Surveillance Driving Sequence




and steady state operation.  The Highway Fuel Economy Test was also




utilized to develop fuel economy data.  This test was conducted on the




forty-five 1975 model vehicles tested by the Clayton Key Mode and modal




measurement procedures.  The carbon balance fuel economy equation was




prescribed for both bag and modal fuel economy determinations.




     Two additional variable driving cycle tests were also utilized to




develop emission data.  The procedures are similar to those of the FTP.




One test has an average speed lower than the FTP cycle; the other a




higher average speed.




     Procedures specific to the Denver Inspection/Maintenance Evaluation




Task involved the accumulation of before-and-after maintenance emission




and fuel economy data on all but fifteen of the two hundred and nine




Emission Factors/Short Cycle Evaluation Task sample vehicles.  The




fifteen vehicles were tested only in the as-received state.  Ten of these




fifteen vehicles were the light-duty trucks.  The additional four hundred




and seventy vehicles used in this task were subjected to an inspection







                                  2-3

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test prior to any other emission testing.  Standards associated with this




test were selected to reject about thirty-five percent of these four




hundred and seventy vehicles.  Before-and-after-maintenance emission and




fuel economy data were also developed on those vehicles which failed the




inspection.  Maintenance associated with this task consisted of the




restoration of any items on which maladjustment or disablement had been




performed and an emissions-oriented tune-up.




     Test procedures specific to the Denver Inspection/Maintenance




Evaluation Task were the Federal Test Procedure, a hot start version of




the Federal Test Procedure, the Federal Short Cycle, the Federal Three




Mode Test, the Clayton Key Mode Test, the Two Speed Idle Test and the




Inspection Test.  A test to evaluate catalytic converter efficiency,




the Converter Efficiency Test, was also conducted.  These procedures,




engine maintenance and restoration of maladjustment and disablement were




performed in a given evaluation test sequence.




2.3  TEST VEHICLE PROCUREMENT




2.3.1  Test Vehicle Selection




     The EPA provided a listing of one hundred and twenty-seven emission




factors development vehicles to be tested in the site.  Selection of




these vehicles was based on vehicle miles traveled (VMT) on a national




basis by age of vehicle (model year).  The sample was further based on




national sales information within each model year.  Selections of 1975




models were based on sales projections provided by the vehicle manufac-




turers.  The sample was further delineated by make, engine size, model




(sub-compact, compact, intermediate, etc), transmission type and carbu-




retor type including a representation of fuel injected vehicles.
                                  2-4

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     Study specifications required the vehicles be procured from the

subject metropolitan area.  The metropolitan area was defined as being

not more than ten miles outside the boundaries of the city.  Other

stipulations included the following minimum requirements:

          100% fit to the make and model year specified.

          90% fit to the make, model year and engine displacement
          specified.

          70% exact match.

Also for any one model year, the use of rental vehicles was limited

to ten percent of those tested.  The number of vehicles procured from

members of civic, fraternal and religious organizations was also limited

at fifty percent of the vehicles tested, and groups of test vehicles

from automotive-oriented organizations were prohibited.

     In developing the test sample, an approved vehicle procurement

strategy was employed.  Several postal zip-code areas were selected on

the basis of vehicle owner convenience and access to the testing site.

Owners residing within these areas were selected from computer files

by an nth name selection process.  The service was provided by a firm

specializing in this kind of activity.  Nth name selection was followed

by a mailing of introductory materials which included an explanatory

letter from both the EPA and ATL to the prospective test vehicle owners.

The materials also included a post-paid data reply card on which

certain vehicle identification information was requested.  This infor-

mation was subsequently used to select test vehicles in accordance with

the EPA-provided listing and to schedule the vehicles for testing.

     Our experience in prior studies of this nature provided the basis

for determining the required number of mailings.  While affirmative


                                  2-5

-------
responses to requests for vehicles vary from site to site, we have

found they number from three to ten percent of the initial mailing.

Consequently, we utilized about thirty mailings for each vehicle to be

tested.  This strategy produced about eighty-five to ninety percent of

the desired sample.  The remaining vehicles were procured by direct

request via the news media, automobile repair organization service files,

used car lots and other sources.

     Composition of the one hundred and twenty-seven emission factors

sample tested in the site is shown by model year and make in Table 1 and

by model year, inertia weight (shipping weight plus 300 Ibs.), engine

displacement and number of engine cylinders in Table 2.

2.3.1.1  Short Cycle Task Vehicle Selection - One hundred 1975 model-year

vehicles were utilized for the Short Cycle Evaluation Task.  Eighteen of

the vehicles used for emission factors development were also used to

develop data for this evaluation.  Short cycle evaluation vehicle fit

requirements, however, were somewhat more stringent as follows:

          100% fit to the required make.

          90% fit to the required make, model, engine displacement
          and transmission type.

2.3.1.2  Denver Inspection/Maintenance Evaluation Task Vehicle Selection -

Six hundred and sixty-four passenger cars were tested under this task.

One hundred and ninety-four vehicles were tested for emission factors/

short cycle evaluation.  The balance, four hundred and seventy, were

vehicles procured specifically for evaluation task purposes.  These vehicles

were selected on the same basis (national VMT and sales information) as

those used for emission factors development.  Fit specifications for

these vehicles were identical to the requirements for emission factors


                                  2-6

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                                    TABLE  1
                           SUMMARY OF  VEHICLE MAKES
                                    DENVER

               1967  1968  1969  1970   1971   1972   1973   1974   1975  TOTAL
LIGHT-DUTY TRUCKS
CHEVROLET
DODGE
FORD
CMC
DOMESTICS
AMC
BUICK
CADILLAC
CHEVROLET
CHRYSLER
DODGE
FORD
LINCOLN
MERCURY
OLDSMOBILE
PLYMOUTH
PONTIAC
IMPORTS
AUDI
BMW
CAPRI
COLT
DATS UN
FIAT
HONDA
MAZDA
MERC.-BENZ
MG
OPEL
PORSCHE
SAAB
SUBARU
TOYOTA
VW
VOLVO
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

1
1
1
6
0
1
5
0
1
1
2
2

0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0

1
1
1
6
0
1
5
0
1
2
2
2

0
0
0
0
1
0
0
0
0
0
1
0
0
0
1
2
0
0
0
0
0

1
2
0
6
0
2
5
1
1
3
2
2

0
0
0
0
1
0
0
1
0
0
0
0
0
0
1
2
0
4
1
4
1

1
3
1
6
1
2
5
0
2
3
2
3

0
0
1
0
1
0
1
0
0
0
0
0
0
0
1
2
0
4
1
4
1

4
7
3
24
1
6
20
1
5
9
8
9

0
0
1
0
4
0
1
1
0
0
1
0
0
0
4
8
0
TOTALS
0
0
0
                                   0
0
25
27
30
45   127
                                    2-7

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                                       TABLE 2
                         SUMMARY OF TEST VEHICLE CHARACTERISTICS
                                     BY MODEL YEAR
                                       DENVER
                                                                1975
         1967  1968  1969  1970  1971  1972  1973  1974  1975 (TRUCKS)  TOTAL
INERTIA WEIGHTS (LBS)
1750
2000
2250
2500 '
2750
3000
3500
4000
4500
5000
5500

UNDER 251
251-330
331-399
OVER 399
0
0
0
0
.0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ENGINE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
1
2
7
2
6
1
0
DISPLACEMENT
0
0
0
0 -
NUMBER OF
4
6
8
ROTARY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
3
8
6
ENGINE
6
3
16
0
0
0
2
3
1
5
1
5
8
1
1
(CUBIC
10
2
8
7
0
0
2
1
4
1
5
8
4
3
2
0
1
2
1
3
1
5
7
8
5
2
0
0
0
0
0
0
0
10
0
0
0
0
1
9
8
9
9
18
32
26
10
5
INCHES)
11
5
7
7
12
3
11
9
0
3
7
0
41
16
41
29
CYLINDERS
7
3
17
0
6
4
19
1
8
5
22
0
0
0
10
0
27
15
84
1
TOTALS
0
0
0
0
25
27
30
35
10
127
                                      2-8

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vehicles except as affected by the more stringent specifications required




for the short cycle evaluation test sample.




2.3.2  Incentives




     The EPA prescribed incentives to be offered and provided to owners




whose vehicles were utilized in the test program.  The incentive package




consisted of:  a $50 U. S. Savings Bond; the use of a late-model loan




car during the time the test vehicle was at the laboratory; fuel for




the loan car; and a full tank of fuel for the test vehicle when testing




was completed.  The owner of a vehicle selected for the maintenance




evaluation task and whose vehicle passed the inspection test, however,




was provided a $25 U. S. Savings Bond instead of the above.  These




incentives were generally offered and provided.  In a few cases involving




specific vehicles which were otherwise difficult to locate, however, an




equivalent or greater amount of cash or some other form of compensation




was provided.




2.3.3  Test Vehicle Handling




     Testing was completed on the six hundred and seventy-nine vehicles




in two phases.  In Phase I, tests on the two hundred and nine Emission




Factors Development/Short Cycle Evaluation Task vehicles, one hundred




and ninety-four of which were used also in the Denver Inspection/




Maintenance Evaluation Task, were completed.  Tests on the four hundred




and seventy vehicles used exclusively in the Denver Inspection/Maintenance




Evaluation Task were completed in Phase II.  Test results from Phase I




were used to establish the pass/fail criteria for the inspection test




applied in Phase II.




     The handling process relative to the two hundred and nine Emission
                                  2-9

-------
Factors/Short Cycle/Denver Inspection/Maintenance Evaluation Task vehicles




is shown in the flow diagram provided in Figure 1.




     Upon delivery of the Phase I test vehicle to the laboratory, the




vehicle was immediately inspected to determine its compliance with




sample requirements.  In a few cases, vehicles were rejected at this




point because of incorrect engine, carburetor or other parameter identi-




fication by the owners.  In a few other situations, vehicles were rejected




for exhaust system leakage, safety or for some other reason which made




the vehicle unfit for testing.  After the preliminary inspection




indicated the vehicle to be acceptable, vehicle exchange agreements were




completed, an EPA designed questionnaire on vehicle useage and maintenance




frequency and intensity was administered and a test vehicle pick-up time




was established with the owner.  The vehicle was then moved to a staging




area where pre-test operations were performed.




     Following pre-test operations, which included the installation of




converter efficiency test probes on converter equipped vehicles, an




analysis for as-received fuel lead (Pb) content, and the required Federal




Test Procedure vehicle temperature stabilization (soak) time period, the




first or before-maintenance evaluation test sequence was conducted.




Following this test sequence, the as-received status of engine parameters




was documented, engine diagnostic operations were conducted and an




extensive disablement inspection was performed on all vehicles tested in




Phase I except the ten trucks and five 1975 model-year passenger cars.




On these, the remaining one hundred and ninety-four vehicles, any items




found to have been subjected to disablement were then restored, periodic




maintenance in accordance with EPA provided guidelines was completed and




an emissions-oriented tune-up was applied.  Again, following the prescribed






                                  2-10

-------
Preliminary Compliance/
 Safety/Exhaust System
     Inspection
         209
      Accepted
      Vehicles
Rejected
Vehicle
     As Received
Fuel Lead (Pb) Analysis
& Pre-test Operations
                                        Evaluation Test
                                        Sequence #1
               Ten Trucks and
               Five 1975/76
               Model-Year
               Passenger Cars
Documentation of
Engine Status,
Diagnostics and
Disablement Inspection
                  After-
                   test
                Procedures
Return Vehicle
to Owner
Disablement Restoration,
Required Periodic
Maintenance and
Emissions-Oriented
Tune-Up
                                        Evaluation Test
                                        Sequence #2
After-Test
Procedures
    Figure 1,  Phase I,  Flow Diagram of Emission Factors
              Development/Short Cycle Evaluation/Denver
              Inspection/Maintenance Evaluation Task
              Vehicles.
                             2-11

-------
soak interval, a second or after maintenance evaluation test sequence was




performed on the one hundred and ninety-four vehicles.  After this second




evaluation test sequence on these vehicles and the as-received evaluation




test sequence on the ten trucks and five cars, after-test procedures were




completed and each vehicle tank was filled with a suitable commercial




fuel.  The vehicle was then moved to a parking area where it remained




until picked-up by the owner.  When the owner arrived, after-test




agreements were completed and the vehicle was returned to the owner's




custody.




     The handling process relative to the four hundred and seventy




vehicles tested in Phase II is shown in the flow diagram provided in




Figure 2.




     Upon delivery of the Phase II vehicle to the laboratory, it was




also immediately inspected to determine compliance with sample requirements,




A few of these vehicles were also rejected at this point because of




incorrect engine, carburetor or other parameter identification by the




owners.  Some were also rejected for exhaust system leakage, safety or




for some other factor which rendered them unfit for testing.  After




this preliminary inspection indicated the vehicle to be acceptable, the




emission screening or Inspection Test was conducted.  As mentioned earlier,




Phase I test data were used in screening the Phase II vehicles.  Concurrent




with the Inspection Test, the EPA designed questionnaire on vehicle useage




and maintenance frequency and intensity was administered to the owner.




The as-received status of the engine was documented relative to those




vehicles which passed the inspection.  As-received fuel from these




vehicles, also, was analyzed for lead (Pb) content at this point.  Passed
                                 2-12

-------
Preliminary Compliance/
Safety/Exhaust System
Inspection
  470
Accepted
Vehicles
Rejected
Vehicle
Inspection
Test
                 Passed Vehicles
                 65 Percent
Failed Vehicles
35 Percent
                                             As Rec'd Fuel Lead
                                             (Pb)  Analysis
                                             Pre-Test Operations
                                             Evaluation Test
                                             Sequence #1
                Documentation of
                Engine Status
                & As Rec'd Fuel
                Lead Analysis
Documentation of
Engine Status,
Diagnostics and
Disablement Inspection
    Return Vehicle
    to Owner
                                             Disablement Restoration
                                             Required Periodic
                                             Maintenance and
                                             Emissions-Oriented
                                             Tune-up
                                             Evaluation Test
                                             Sequence #2
After-Test
Procedures
        Figure  2, Phase  II,  Flow  Diagram of  Additional 470
                 Vehicles Used Exclusively  in  the Denver
                 Inspection/Maintenance Evaluation Task.
                               2-13

-------
vehicles were then immediately returned to their owners while vehicle

exchange agreements were completed relative to those vehicles which failed

the inspection test.  A test vehicle pick-up time was scheduled with the

owner relative to those vehicles which failed the inspection.  The failed

vehicle was then moved to the staging area where a fuel sample was drawn

for as-received lead (Pb) content analysis and the converter efficiency

test probes were installed.  Other of the pre-test operations were then

performed.

     Following these operations and the prescribed temperature soak

period, the first evaluation test sequence was conducted.  As-received

status of engine parameters were then documented, engine diagnostics

were performed and an inspection for disablement was conducted.  Any items

found to have been subjected to disablement were restored, periodic

maintenance in accordance with the EPA provided guidelines was completed

and the emissions oriented tune-up was applied.  The second evaluation

test sequence was then performed on these repaired vehicles.  Following

this sequence, the after-test procedures were performed and the vehicle

was moved to the parking area where it remained until picked-up by its

owner.  When the owner arrived, after-test agreements were completed and

the vehicle was returned to the custody of its owner.

2.4  FACILITIES AND EQUIPMENT

2.4.1  Test Location

     Our permanent Denver area laboratory facilities were used in the

conduct of the study*  The location and elevation above sea-level of

this facility is:

          19900 East Colfax Avenue
          Aurora, Colorado  80011
          5,490 feet above msl


                                  2-14

-------
These facilities, situated about twenty miles east of downtown Denver,

contain 18,200 square feet of office and laboratory areas.  Temperature

in the subject vehicle storage (soak) and testing areas is controlled

by unit gas heaters and evaporative coolers.

2.4.2  Constant Volume Sampler (CVS)

     One set of test equipment was utilized in the course of the Denver

phases of the study.

     The constant volume sampler that was utilized was designed and

constructed by Automotive Environmental Systems, Inc. (AESI) of

Westminister, California.  It is nominally air flow rated at 325 cubic

feet per minute and is equipped with a gas to water heat exchanger.  The

CVS is of six bag (3 sample and 3 background) design.  Its plumbing and

electrical flow systems were modified from AESl's conventional Model 1000

design to facilitate semi-automated sample bag purging and evacuating

functions.  It was also modified to incorporate an automated sampling

system leak-check feature.  The unit meets the current 40 CFR 86

requirements for constant volume samplers.

2.4.3  Emission Analysis Console

     The emission analysis console used in the conduct of the study is

of ATL design and construction.   It was assembled to meet the specific

requirements of the study and is equipped with a variety of instrumen-

tation.   Major console components are:

          Bendix Model 8501/5C NDIR CO  Analyzer, Operational ranges;

                 0-0.3%       2" cell
                 0-3%       3/4" cell
                 0-5%       3/4" cell

          Bendix Model 8501 NDIR CO Analyzer, Operational ranges;

                 0-100 ppm    11 1/4" cell
                 0-500 ppm    11 1/4" cell
                                  2-15

-------
          Beckman Model 864 NDIR C02 Analyzer, Operational ranges;

                 0-4Z       1/8" cell
                 0-83       1/8" cell

          Beckman Model 400 FID HC Analyzer, Operational ranges;

                 0-50 ppm C
                 0-100 ppm C
                 0-300 ppm C

          Beckman Model 400 FID HC Analyzer, Operational ranges;

                 0-1,000 ppm C
                 0-3,000 ppm C
                 0-10,000 ppm C

          Thermo-Electron Model 10A CL NO-NOX Analyzer, Operational
          ranges;

                 0-100 ppm
                 0-250 ppm
                 0-1,000 ppm
                 0-2,500 ppm
     All plumbing in the sampling and calibration system of the

analytical console, including the sample, calibration and zero gas lines,

the CVS and all valves and fittings are of stainless steel or teflon

construction.  Leak tight convoluted stainless steel tubing was used

between the CVS and vehicle tailpipe.  Accuflex adapters were used to

connect the convoluted tubing to the tailpipe.

     Operation of the analytical console was such that sample readings

were generally obtained in the upper two-thirds of the respective

instrument range.  Also, span gases were utilized in conjunction with

each sample reading.  Span gases were provided at nominally 80 percent

of full scale for each operating range.

2.4.3.1  Data Acquisition System - A data acquisition system (DAS) was

utilized in conjunction with the analytical console and other test

equipment.  The DAS is comprised of a Data General NOVA-2 computer, a


                                  2-16

-------
Teletype, Model ASR33 and an eight channel Brush Instruments strip

chart recorder.  DAS software, which was developed by ATL, provides

for computer integration of analyzer outputs on both a bag and modal

basis.  These integrated readings are displayed by the ASR33 teletype.

Permanent strip chart recordings of these readings are obtained and

recorded by the Brush recorder.

2.4.4  Laboratory Standard Calibration Gases

     A full complement of laboratory standard calibration gases was

provided and utilized to establish analytical instrument calibrations.

These gases, listed on the following page, are traceable to standards

of the EPA laboratory in Ann Arbor.

2.4.5  Chassis Dynamometers

     A Clayton Model ECE-50 chassis dynamometer was used in the program

in conjunction with a Clayton 1,750 to 5,500 Ib. direct drive vehicle

inertia flywheel assembly.  The ECE-50 model includes two 78" continuous

drive wheel rolls with 17.25" spacing, a 50 hp water brake absorption

unit and the corresponding solid state torque bridge and power display

meter.  The dynamometer and flywheel assembly are mounted flush with the

floor.

2.4.6  Denver Inspection/Maintenance Evaluation Task Test, Diagnostic
       and Tune-up Equipment

     In addition to equipment described above, two Sun Electric Corp.

Model EPA 75 HC/CO analyzers were utilized in the Denver Inspection/

Maintenance Task.  One was located in the dynamometer area; the other

in the vehicle diagnostic and maintenance area.  The latter was used

to perform the Inspection Test and in the diagnostic and maintenance

operations.  Each of these units was installed in a cart and each was

equipped such as to facilitate gas calibration.
                                 2-17

-------
HC (ppm C)
26.1
28.0
46.4
49.6
91.9
94.2
NOX (ppm)
44.7
97.2
CO (mole %)
.501
.511
.780
.830
1.29
CO (ppm)
10.6
11.8
22.9
26.5
36.4
49.9
50.2
C02 (mole %)
Propane in Zero Grade Air
144.5 939 2904
147.5 948 4630
277.1 1398 4961
293.1 1422 8573
472 2759 8710
478
Diluent-Zero Grade Nitrogen
133.2 523 1349
247.5 988 2190
Diluent-Zero Grade Nitrogen
1.99 3.78 7.03
2.01 3.84 7.28
2.74 4.78 9.02
2.75 4.80 9.06

Diluent-Zero Grade Nitrogen
65.6 250.6 1297
70.1 344.8 1328
90.8 353.2 1992
93.5 489.0 2132
160.2 490.0 2525
167.5 943.7 2746
243.2 1098
Diluent-Zero Grade Nitrogen
              .403        1.41        2.81        5.61
              .99         1.99        3.60        7.22
         Allowable impurities, less than 1 ppm C, 1 ppm CO,
         400 ppm C02 and 0.1 ppm NO.
     A test was devised to provide an indication of converter efficiency

on those vehicles so equipped.  This test, the Converter Efficiency

Test, was performed in conjunction with the Federal Three Mode Teat.  A

Sectarian Model OM-11 was employed to measure exhaust oxygen during these

tests.

     A Sun Model TUT-915-R Tune-up Tester, which was located in the

same cart utilized to contain the Sun EPA 75 EC/CO analyzer, was used

in the diagnosis and maintenance process.  This unit contains an ignition


                                 2-18

-------
oscilloscope with the ignition spark blank-out feature, a timing light




and a tachometer-dwellraeter.  Other diagnostic and maintenance equipment




included a cylinder compression gauge, a cylinder leakage tester,




vacuum and pressure gauges and various other equipment and hand tools




associated with the tune-up process.




2.4.7  Miscellaneous Equipment




     For the Clayton Key Mode and Federal Three Mode emission tests, the




Sun Model EPA 75 located in the dynamometer area was used for hydrocarbon




and carbon monoxide measurement.  The Sun EPA 75, used to perform the




Inspection Test and in engine diagnosis and maintenance, was used also for




HC and CO measurements in conjunction with the after-test procedures.  A




Thermo-Electron Model 10B CL was used for oxides of nitrogen measurement




for these same tests.  This instrument was operated in the NO measurement




mode.




     To assist the vehicle operator in following the speed/time profiles




required for the various driving schedules, an Esterline Angus Model




L1102S strip chart recorder was employed.  The Model L1102S is a dual




channel, dual pen crossover, heat stylus recorder.  The required




driving schedule is supplied the leading stylus by the NOVA computer.




The lagging pen is electronically coupled to the dynamometer roll speed




signal generator.  The latter provides a permanent record of actual




driver/vehicle performance during the various tests.  The time offset




between the two pens is nominally 40 seconds.




     A Hartzell Model N24DW fixed speed cooling fan was used to provide




underhood cooling to the vehicle during prescribed tests.  The fan is




a propeller type and is rated at 5,245 cfm at 1140 rpm.




     To monitor the soak area, wet/dry bulb and CVS sample temperatures,







                                  2-19

-------
several Rustrak Model 288 strip chart recorders were utilized.  These




recorders have an accuracy of + 2% of full scale and were supplied with




ranges of 50° to 100°F and 100° to 150°F to meet the specific monitoring




requirements.




     A ratcheting-type cable winch was employed to restrain the vehicle




during dynamometer testing operations.  Wedge-type wheel chocks were




also used.




     Diagnosis and tune-up equipment described above were used to measure




engine parameters during the after-test procedures.




     Additional equipment was utilized for laboratory instrumentation




calibration and qualification procedures.  This equipment is described




in paragraphs which follow.




2.5  EQUIPMENT QUALIFICATION, CALIBRATION AND CROSS-CHECK




     To ensure valid test data, the EPA required all test equipment,




calibration procedures and operating procedures be qualified to its




satisfaction prior to test start-up.  In addition, extensive quality




control procedures were required initially and at regular intervals




throughout the program.




2.5.1  Constant Volume Sampler




     The constant volume sampler was given a complete check-out and




flow calibration prior to start-up.  A Meriam Model 50MC2-6F laminar




flow element with a rating of 1,000 cfm at 8" H20 was utilized for the




calibration.  Calibration of the element is traceable to the National




Bureau of Standards.




     In performing the calibration, CVS air flow, measured at the inlet




to the blower, was controlled by throttling.  Blower flow rates were




measured at ten incremental changes in blower differential pressure







                                  2-20

-------
across the normal operating range.  Auxiliary devices employed in the




calibration included a mercury barometer to measure absolute barometric




pressure, a close tolerance mercury filled thermometer to measure CVS




inlet air temperature, a U-tube water manometer to measure the pressure




drop across the blower and blower inlet pressure and an inclined water




manometer to measure pressure drop across the laminar flow element.




Data from these devices were computer processed, mid-range CVS operating




pressures were determined and the corresponding absolute blower flow




rate was selected.  Once these operations were completed, the flow cali-




bration was verified by propane recovery.




     Subsequently, integrity of the flow calibration and sample system




was checked on a daily basis by the propane recovery technique.  Up to




20 grams of instrument grade propane were metered into the sampler




such that the injected amount yielded a recovery concentration in the




upper one-third of the 0-300 ppm C FID range.  Recovery was specified




to be within + 2 percent of the metered amount.  Metering was performed




by the bomb weight loss technique.  A triple beam balance, accurate to




20 milligrams, was utilized for this purpose.




2.5.2  Emission Analysis Console




     Complete analytical instrumentation calibrations were performed




initially and on a weekly basis.  Calibration curves for the emission




analysis console CO, C02, HC and NOX instruments were established using




the EPA named gases listed in paragraph 2.A.A.  The CO and O>2




instruments were calibrated at seven somewhat evenly spaced points (zero




and six upscale points) across each operating range.  The HC and NOX




instruments were calibrated at three somewhat evenly spaced points
                                 2-21

-------
(zero and two upscale points) across each operating range.  Calibration




of these instruments was required to be maintained within one percent of




full scale for each range, respectively, or five percent of the measured




value, whichever was smaller.  The computer program used in the generation




of these curves was supplied by the EPA.




     A leak check of the analytical system was performed prior to each




test in connection with the required bag purging and evacuating procedures.




For contract purposes, a test was defined as constituting the accumu-




lation of one sample bag.  Nitrogen was used to purge the bags.  The




evacuate, N2 purge, evacuate and leak check sequence was accomplished




by means of a rotary switch.  Switch actuation is provided by various




pressure and time signals which indicate satisfactory completion of the




operation in question.  A leak in the system is signaled by a pressure




drop across a small orifice which indicates flow.  The orifice is




monitored by a differential pressure transducer which actuates both an




audible and visible alarm in the presence of flow.  The sensitivity of




these devices was checked daily in connection with other of the quality




control activities.




     Other of the activities included zero and span point sets immedi-




ately prior to the analysis and zero and span point verification




immediately following the analysis.  Verification tolerances were main-




tained within + 1 percent of full scale of the range in use.  The




tolerance for modal data was + 2 percent of full scale.  Converter




efficiency of the NOx analyzer was checked daily.  Efficiency was




maintained above 90 percent.  The noise level of analyzer outputs was




maintained within +0.5 percent of full scale for each range during




both calibration and analysis.






                                 2-22

-------
2.5.3  Chassis Dynamometer

     The chassis dynamometer was calibrated initially and after maintenance

which could have affected its operating characteristics.  It was also

subjected to a complete calibration verification at an interval of 30

days or less.

     Power and speed meters were firstly calibrated using the strobe

light dead-weight calibration kit supplied by the dynamometer manufacturer.

Subsequent to this, a dynamic calibration using the coast-down technique

of the Federal Register was performed.  This technique was applied at

each incremental flywheel inertia weight using the following two

indicated horsepower (IHP) settings:
              - HPQ - 2.5 + 0.5
          HP2 - HPQ + 2.5 + 0.5

where HPQ is the IHP determined from a previous coast down.

This procedure essentially brackets the IHP associated with a given

inertia weight or weights from a prior coastdown calibration thereby

reducing the requirement for lengthy multiple point calibration.

2.5.4  Denver Inspection/Maintenance Evaluation Task Test f Diagnostic
       and Tune-up Equipment

     Each of the Sun EPA 75 HC/CO analyzers used in the dynamometer

area and in the engine diagnosis and maintenance area was gas calibrated

initially using zero gas and one upscale gas for each of the two HC and

CO ranges.  Thereafter, each instrument was zeroed on air and spanned

using an upscale gas for each range before each test.  In this case, a

test constituted the whole of the Clayton Key Mode Test, the whole of

the Federal Three Mode Test, etc., for the respective instrument.  The

instrument used for the Inspection Test, engine diagnosis and maintenance

and after- test procedures was zeroed on air and gas spanned (each range)
                                 2-23

-------
prior to utilization in each of these tasks or sequence of operations.




     The Beckman OM-11 was calibrated initially using a zero gas (N2>




and two upscale 02 gas standards.  During testing, the instrument was




zeroed on N2 and spanned at the appropriate point using the 02 content




in ambient air.  These calibrations were performed prior to each test.




     The Sun Model TUT-915-R Tune-up Tester was calibrated by the manu-




facturer prior to utilization in the program as was other of the




diagnostic and tune-up equipment which is subject to calibration.




2.5.5 •Miscellaneous Equipment




     The NOx instrument used for undiluted tailpipe measurement was




calibrated initially using the laboratory standard gases.  Zero point




and two upscale gases were used to establish curves on each of the




operating ranges.  A verification of this calibration was conducted




each one to two weeks thereafter.  During testing, the NOX instrument




was zero and span checked immediately before and after each test run.




     The Clayton Key Mode and the Federal Three Mode tests required




horsepower settings exceeding those of the Federal Register for light-




duty vehicle testing.  Consequently, coastdown calibrations which




bracketed the prescribed settings were required and performed.




2.6  TEST PROCEDURES




     A variety of test procedures was employed depending on the task  (s)




to which the vehicle was assigned.  The Evaluation Test Sequence was  as




follows:




       1975 Federal Test Procedure




       Highway Fuel Economy Test (if required)




       Hot Start Federal Test Procedure




       Modal Measurements (if required)







                                 2-24

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       Federal Short Cycle




       Two Speed Idle Test




       Federal Short Cycle (replicate)




       Federal Three Mode Test



       Two Speed Idle Test (replicate)




       Federal Three Mode Test (replicate)




       Key Mode Cycle (if required)




       Key Mode Cycle (replicate)




       Low Speed Driving Cycle (if required)




       High Speed Driving Cycle (if required)






After-test procedures were performed on all vehicles after the first




Evaluation Test Sequence.  The Inspection Test, which consists of the




same elements and employs the same procedural steps as the Two Speed




Idle, was performed in conjunction with the initial vehicle acceptance




process relative to the Phase II vehicles.




2.6.1  Vehicle Preparation




     Upon acceptance for testing of all Phase I and those Phase II




vehicles which failed the inspection test, the vehicle was moved to a




staging area where the tank was drained of existing fuel and refueled to




forty percent of tank capacity.  As indicated earlier, a sample of fuel




from the Phase I vehicle was collected for lead (Pb) analysis during




the draining process.  As also indicated, a tank fuel sample from the




Phase II vehicle was obtained as part of the vehicle inspection and




acceptance process.  The vehicles were refueled with the Indolene-type




fuels.  Fuel was drawn from the tank into a 200 gallon reservoir.




During the draining process the reservoir was maintained under negative






                                 2-25

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pressure by means of a high capacity vacuum pump.  Following these fuel



handling processes, any installed mud and snow tires were rotated to




non-drive wheel positions and drive tires were inflated to the pressure




prescribed for proper dynamometer operation.




     Some time following the refueling and tire handling process, the




vehicle was operated for a nominal period of ten minutes on city streets




to evaluate its driving characteristics and to purge the remaining non-




test fuel.  The finding of any unusual driving characteristics was




documented for the benefit of the test driver during dynamometer testing.



Upon completion of this driving operation, the vehicle was driven into the




laboratory to begin the pre-test soak interval.  These preconditioning




and evaluation operations were closely regulated so as to allow maintenance




of the EPA prescribed soak interval at twelve to twenty hours.  Engine




shut-down time in connection with preconditioning and the start of the




soak interval was documented.  If, for any reason the soak interval was




exceeded, the vehicle was again preconditioned for a period of ten minutes,




returned to the soak area and shut-down.




2.6.2  Equipment Preparation




     Prior to the first test of the day, instruments which had been




idle or in a stand-by condition were switched on to begin the warm-up.




This included the water heater and mass pump of the CVS and the analytical




instruments.  During and following the warm-up period, sensitivity of




the automatic leak detection system was checked, converter efficiency




and propane recovery tests were performed, analyzer outputs as indicated




by the recorders and the computer were checked for standardization and




the dynamometer was warmed-up in the manner prescribed.  The speed




calibration of the dynamometer and associated Indicating devices were






                                 2-26

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also standardized and the tailpipe sampling system was checked  for




leaks.  During this interval, the soak area temperature trace and the




computer punch tape and print-out from the previous day were collected




for evaluation and processing.




2.6.3  Federal Exhaust Emission Test Procedure



     The basic or standard exhaust emission test, which was conducted at




each test point on each of the Phase I and each of the Phase II vehicles




that failed the Inspection Test, was performed in general accordance with




the procedures of 38 Federal Register 124, 38 Federal Register 209,




39 Federal Register 14 and 39 Federal Register 101 (the Federal Test




Procedure).  Procedures dealing with fuel evaporative loss measurements




were not performed.  Tests were preceded by a soak interval from




twelve to twenty hours at temperatures ranging from 60°F to 86°F (15.6°C




to 30°C).  The temperature during the first and last hour of this soak




interval was maintained between 68°F and 86°F.




     The Federal Test Procedure is comprised of cold transient, cold




stabilized and hot transient test portions.  The cold transient portion




is 505 seconds long, covers a distance of 3.59 miles and has an average




speed of 25.6 mph.  The cold stabilized portion is 867 seconds in




length, 3.91 miles in distance and 16.2 mph in average speed.  The hot




transient portion is 505 seconds long, 3.59 miles in distance and 25.6



mph in average speed.




2.6.3.1  Hot Start Federal Exhaust Emission Test Procedure - The Hot




Start Federal Exhaust Emission Test Procedure (Hot Start FTP), which was




also performed at each test point on each of the above noted vehicles,




was performed in general accordance with these same procedures.  Exhaust




sampling was initiated,  however, from a hot engine start.






                                 2-27

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     The Hot Start FTP is comprised of transient and stabilized test




portions.  These portions are identical to the transient and stabilized




portions of the Federal Test Procedure (FTP).




2.6.A  Highway Fuel Economy Test Procedure




     The Highway Fuel Economy Test (HFET) was performed as part of the




first Evaluation Test Sequence, only, on forty-five of the 1975 model-




year vehicles (35 passenger cars and 10 light trucks).  This test involves




vehicle operation on the dynamometer over a 10.2 mile driving schedule of




765 seconds duration.  The test was started with the vehicle in a warmed-up




condition.  This condition was defined as at least 7.5 miles of cyclic




operation having occurred within the preceding thirty-five minute period.




The vehicle was operated at 50 miles per hour for a period of three




minutes.  Within one minute of the end of this cruise period, the vehicle




was brought to an idle condition and the test was started.  A CVS sample




bag was used to collect dilute exhaust for the purpose of emission and




fuel economy calculations.  Load settings, inertia weights and the speed




and underhood cooling fan temperature tolerances of the HFET are identical




to those of the Federal Test Procedure.




2.6.5  Modal Exhaust Emission Test Procedure




     Modal Emission Measurements were made on the same 1975 model




passenger cars and light trucks subjected to the HFET, also, only during




the first Evaluation Test Sequence.




     Modal Emission Measurements are comprised of two separate tests;




steady states and the Surveillance Driving Sequence.  Each test was




preceded by a soak period no longer than twenty minutes from the last




sustained period of vehicle operation.  At the end of the soak, the




vehicle was operated on the dynamometer for a period of three minutes






                                 2-28

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at 50 miles per hour.  During this time, dynamometer speed and power




settings were checked and adjusted as necessary.  Within one minute




after the end of the 50 mph cruise, the vehicle was brought to idle and




the test was begun.



     Steady state emissions were collected using the CVS bag technique.




Measurements were taken at each speed successively from idle through




5, 10, 15, 30, 45 and 60 miles per hour.  Dilute emissions were also




continuously monitored and recorded on the strip chart recorders.  At




each speed, equilibrium of speed and all analyzer traces were maintained




for at least 30 seconds before sampling was started.  A minimum sample




volume of two cubic feet and a minimum sample time of three minutes was




collected for analysis in the sample bag.




     Following a second preconditioning at 50 miles per hour, the vehicle




was again brought to idle.  No sampling was performed during the first




30 seconds of a one minute idle period.  In the subsequent 30 seconds,




dilute exhaust was directed through the analytical system.  At the end




of the idle period, the Surveillance Driving Sequence and CVS dilute




bag sampling were begun.  CVS bag collection and dilute sample monitoring




and recording were continued throughout the driving schedule.




     The Surveillance Driving Sequence is made up of 32 acceleration




and deceleration modes between all possible combinations of the idle,




15, 30,  45 and 60 mph cruise modes.  Average acceleration and deceler-




ation rates observed in a survey conducted in the Los Angeles Air




Basin are used.   In addition, six of the modes are repeated using




acceleration and deceleration rates higher and lower than average rates



observed in the survey.
                                 2-29

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2.6.6  Clayton Key Mode Test Procedure




     The Clayton Key Mode Test was performed on the same 1975 model




passenger cars and light trucks utilized for Highway Fuel Economy and




Modal Emission Tests.  This test, also, was performed only in connection




with the first Evaluation Test Sequence.




     This short test, developed by Clayton Manufacturing Company of




El Monte, California, consists of three steady state operating conditions




from which undiluted exhaust samples are taken by the volumetric




procedure.




     The Clayton Key Mode Test was preceded by a soak period no longer




than 20 minutes from the last sustained period of vehicle operation.  At




the end of this period, the vehicle was operated a maximum of three




minutes at the specified speed and load with the hood open and the




cooling fan on.  The Federal Test Procedure inertia weight was engaged




for this test.  The test was performed in the order of high cruise, low




cruise and idle.  At each speed, equilibrium of vehicle speed and the




HC, CO and NOX analyzer readings were maintained for 30 seconds before




the readings were recorded.  Operating conditions are listed in the




table below.






                   Clayton Key Mode Test Conditions
Vehicle
Class
dbs)
2000 to
2774

2775 to
3774

3775 and
up

Transmission
Range/Gear
Drive or
Third

Drive or
High

Drive or
High
Meter
Dyno Load
hp @ mph
15 (? 38


24 @ 46


30 (? 50

High
Cruise
(mph)
36-38


44-46


48-50

Low
Cruise
(mph)
22-25


29-32


32-35



Idle
Auto-
matic
Trans-
mission
in
Drive


                                 2-30

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     Following this test, a replicate test was performed using the

same procedures.

2.6.7  Low Speed Cycle Test Procedure

     The Low Speed Cycle Test was performed on the thirty-five 1975

model passenger cars used in the HFET, Clayton Key Mode Test and Modal

Emission Measurements.  This procedure was also utilized in connection

with tests on twenty-five of the 1972 model-year vehicles.  The test was

performed only in connection with the first Evaluation Test Sequence on

each of these vehicles.

     The Low Speed Cycle Test is a mass emission test similar to the

Federal Test Procedure in that it consists of cold transient, cold

stabilized and hot transient portions.  The cold transient portion is

collected in two parts.  The first part is 240 seconds long, covers a

distance of 0.82 miles and has an average speed of 12.28 raph.  The

second part is 412 seconds in duration, covers 0.91 miles with an

average speed of 7.97 mph.  Corresponding data on the cold stabilized

portion are; 658 seconds long, 2.56 miles and 14.01 mph.  These same

data for the hot transient portion are; 652 seconds long, 1.73 miles

and 9.56 mph.  Total driving time, excluding the ten minute soak, is

1962 seconds.

     Vehicle preconditioning (soak), driving techniques and tolerances

are identical to those of the Federal Test Procedure.  Sampling techniques

are also identical except for the dilute exhaust collection of the cold

transient portion in two parts.

2.6.8  High Speed Cycle Test Procedure
              *
     The High Speed Cycle Test was also performed on the thirty-five

1975 model passenger cars used in the HFET, Clayton Key Mode Test and


                                 2-31

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Modal Emission Measurements and the same 1972 models subjected to the




Low Speed Cycle Test.  This test was performed only in connection with




Evaluation Test Sequence #1.




     The High Speed Cycle Test is also similar to the FTP in that it




contains cold transient, cold stabilized and hot transient test portions,




Unlike the Low Speed Cycle Test, the cold transient portion is completed




in one part.  Data on the cold transient portion are 520 seconds and




3.835 miles long and 26.550 mph.  These same data on the cold stabilized




portion are 878 seconds and 9.773 miles long and 40.072 mph:  and for




the hot transient; 520 and 3.835 miles long and 26.550 mph.  Total




driving time, exclusive of the soak, is 1918 seconds.




     Vehicle preconditioning (soak), driving techniques and tolerances




are also identical to the Federal Test Procedure as are the sampling




techniques.




2.6.9  Federal Short Cycle Test Procedure




     The Federal Short Cycle Test was performed at each test point on




each of the Phase I and each of the Phase II vehicles which failed the




Inspection Test.




     The Federal Short Cycle is a 9 mode mass emission test which




incorporates the CVS procedures.  Its test time is 125 seconds while




its distance is 0.7536 miles and average speed is 21.7 mph.  The




dynamometer loading and transmission shift points are identical to




those of the Federal Test Procedure.




     For the purpose of this study, the Federal Short Cycle Test was




preceded by a six minute soak period which began after a sustained




period of vehicle operation.  At the start of the soak, the engine is
                                  2-32

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stopped and the vehicle hood closed.  The underhood cooling fan is on




for the first three minutes and also on for the subsequent period.




After the first three minutes the engine is started and allowed to idle




in neutral the remaining three minutes.  The Federal Short Cycle Test




is then conducted with the hood down and the fan on.




2.6.10  Federal Three Mode Test Procedure




     Federal Three Mode Tests were also performed at each test point on




each of the Phase I vehicles and those Phase II vehicles that failed the




Inspection Test.




     This test is similar to the Clayton Key Mode Test in that tailpipe




sampling by volumetric procedures and three modes of vehicle operation




are features of the test.  The three steady state operating modes




simulate the average power which occurs at the appropriate speed on




the FTP.  Light-duty vehicles are grouped into four weight classes.




Test conditions are shown in the table which follows.
  Vehicle
             Federal Three Mode Test Procedure Conditions
Mode
Class
(Ibs)
Up to
2500

2501 to
3500

3501 to
4500
above
4500
Transmission
Range /Gear
Drive/ 3rd


Drive/High


Drive/High


Drive /Hieh
High Speed Low Speed
Speed @ Act Hp Speed @ Act Hp
50 @ 21 30 @ 9


50 @ 26 30 (3 12


50 @ 31 30 @ 15


SO fit ifi ^n ra i«
Idle

Auto.
Trans in
Neutral
and Drive

Manual
Trans in
Neutral


                                 2-33

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     For the purpose of this study, also, the Federal Three Mode Test




was preceded by a six minute soak.  The soak procedures, including fan




operation, the position of the hood and engine starting and operation




are identical to those preceding the Federal Short Cycle described above.




During the test, the vehicle was operated, hood down, fan on, at each




mode until the emission readings became stable.  During the test, the FTP




specified inertia weight was engaged.




2.6.11  Converter Efficiency Test



     The Converter Efficiency Test was performed on each of the converter




equipped 1975 model-year Phase I and Phase II 1975/1976 model-year vehicles




at each of the test points.  This test was performed in conjunction with




the Federal Three Mode Test.




     As designed, the Converter Efficiency Test involves measurements




to determine exhaust hydrocarbons (HC), carbon monoxide (CO), oxides of




nitrogen (NOX) and oxygen (02) concentration at two points in the




exhaust stream; one before the converter (downstream of any secondary




or injected air) and one after the converter.  The probes installed in




the exhaust system during the vehicle preparation procedures were utilized




for this purpose.  Regarding this test, note should be taken of the fact




that tailpipe (after converter) HC, CO and NOX measurements are provided




as part of the Federal Three Mode Test so only the additional tailpipe




02 and before catalyst HC, CO, NOX and 02 readings are required to




complete the Converter Efficiency Test.




     This test furnishes an indication of converter efficiency, although




not absolute.  Providing a sufficient amount of oxygen is available,




the indication of a catalyst in good working order is a relatively




large reduction (say 70 percent and more) in HC and CO from before to






                                 2-34

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after the material.  If sufficient 02 is not available, HC and CO




reduction may be nearly zero.  Under this latter condition, the catalyst




may be in good working order although no indication of this is provided.




2.6.12  Two Speed Idle Test



     The Two Speed Idle Test was performed on all Phase I and Phase II




vehicles in conjunction with the Evaluation Test Sequence.  The Sun EPA 75




HC/CO analyzer situated in the dynamometer area was used for this purpose.




     The Two Speed Idle Test is a two mode test which entails volumetric




HC, CO and NOx emission measurement while the engine is operated in the




order of 2250 + 100 engine revolutions per minute (rpm), no load, and




idle in neutral.  The engine is operated in each of these modes until the




emissions are stable.  These stable readings are then recorded.  The




test is conducted with the hood closed and a cooling fan in use.




2.6.12.1  Inspection Test




     The Inspection Test was performed on all Phase II vehicles as part




of the screening process.




     This test is similar to the Two Speed Idle Test except NOX emission




measurements are not taken.  The Inspection Test was performed using




the Sun EPA 75 HC/CO analyzer situated in the vehicle maintenance area.




The failure limits were based solely on HC and CO emission measurements




at the low speed idle condition (curb idle in neutral).  These limits




were selected to fail 35 percent of the respective segments of the




vehicle population with 36 percent of the failures related to HC and 64




percent of the failures related to CO.  Such criterion produced; a number




of vehicles which fail HC only (6%); a number which fail CO only (20%);



and a different number which fail both (13%).
                                 2-35

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                     Inspection Test Failure Limits

      Model Year                      Rejection Limit
                               HC                       CO
      1975-1976         greater than 250         greater than 2.0
                        ppm n-hexane             mole percent
                        equivalent

      1972-1974         greater than 400         greater than 5.5
                        ppm n-hexane             mole percent
                        equivalent
     The Inspection Test was generally performed within 15 minutes of

the arrival of the vehicle at the inspection site.  The site is situated

about four miles from the edge of the population center, which information

is provided to indicate the vehicle was in a warmed-up condition prior

to the test.  In this same regard, the high speed idle segment of the

test, which is performed firstly, serves to precondition the engine

prior to the low speed idle emission measurements.

2.6.13  Fuel Lead (Pb) Test

     The as-received tank fuel was tested for lead content using a

chemical reagent process.  The test was performed in conjunction with

vehicle preparation operations.  In addition to the reagent, the test

kit consists of an ultra-violet light source to accelerate the reaction

and a colorimeter to measure fuel sample color changes attributed to

the reagent.  Color intensity is related to lead content.  The analytical

process has a sensititivity of about 0.001 grams lead/gallon of fuel.

Fuel lead is damaging to catalyst operation if excessive either in

concentration or exposure.

2.6.14  Denver Inspection/Maintenance Evaluation Task Emission Related
        Maladjustment and Disablement Inspection Procedures

     The Emission Related Maladjustment and Disablement Inspection was
                                 2-36

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 performed on all Phase I and those Phase II vehicles which failed the

 Inspection Test and were subsequently subjected to the Evaluation Test

 Sequences and repair process.  This inspection was completed after the

 first Evaluation Test Sequence but before the engine repair and tune-up


 process.

      The inspection consisted of visual and functional tests of emission

 related components and systems to determine the extent of maladjustment

 and disablement to which the test vehicles had been subjected.  Details


 concerning this inspection are provided in the appendices.

      Maladjustment and disablement relative to the emission controls may

 be classified for the purposes of this program as being minor and major.


 Minor maladjustment would include those actions (or evidence thereof)

 relating to the maladjustment of some adjustable engine parameter such

 as ignition timing or idle air/fuel mixture.  Major disablement would

 include those actions (or evidence thereof) which could be construed to

 be the willful removal, deactivation or alteration of emission related

 parts or components, or replacement with a part or system which, in

 essence, does not perform the same function as the original equipment

 jpart or system.  Major disablement was corrected prior to the performance

 of further diagnostic and maintenance work on the vehicle.
;:|
 2.6.15  Denver Inspection/Maintenance Evaluation Task Diagnostic
         Procedures, Emission-Oriented Tune-up and Documentation Thereof

      Engine diagnostic procedures and an emission-oriented tune-up were

 performed on all Phase I vehicles and those Phase II vehicles that

 failed the Inspection Test.


      Prior to any maintenance work on the vehicle, corrosion, oil and


 dirt were removed from vital areas to facilitate examination  and adjustment
                                  2-37

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of these areas.  The examination included an inspection for:  broken or




cracked parts, hoses, belts, tubing or wires; restricted or binding




cables or levers and; leaking fuel, oil, air or coolant around the carbu-




retor, fuel pump, oil filter, valve covers, transmission or air, water




and gasoline lines.  Following this examination, an operational inspection




was made.  Such inspection included:  starting the engine and listening




for ignition misfire, backfire, noisy fan belts, bearings or air




injection pump, vacuum or exhaust leaks and determining excessive exhaust




smoke, warm-up time, automatic choke release and any additional operational




difficulties.  Diagnostic checks were then performed.




     Engine diagnostic checks were performed following the specific




sequence, procedures and specifications covered in the vehicle repair




manuals.  Such checks included tests to determine the condition of the




engine such as timing, dwell, spark plugs, ignition wiring, points,




condensor and spark coil as well as other electrical components.  Such




checks also included tests to determine the condition of the engine




vacuum system including vacuum signal lines and the positive crankcase




ventilation (PCV) valve and system.  An emission analysis to determine




the amount of HC and CO in the exhaust at idle and at a no-load




condition of 2250 rpm was additionally a part of the diagnostic procedure.




     For the purposes of this program, diagnostic procedures also




involved a check of maintenance records for the vehicle.  If the vehicle




was within 1500 miles of manufacturer's major recommended mileage service




point and the maintenance record (or lack thereof) indicated prescribed




maintenance had not been completed, the manufacturer's emission related




service recommendation was performed.




     In performing maintenance, the EPA prescribed limitation of $100,






                                 2-38

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which was placed on total emission  related  parts  replacement  and  labor,




was observed.  Such limit was based on  the  total  of list  (retail)  price




for parts and flat-rate manual labor allocated  to the  specific  repair (s),




     In conjunction with engine emission related  maintenance, the  need




for which was determined during the maladjustment and  disablement




inspection and the diagnostic procedures, including the maintenance




records check, an emission oriented tune-up was performed.  Such  tune-up




was to emission specifications as appearing on  the EPA required Engine




Emission Control Specification Label and in the service manuals.   Any




special tools or testing equipment  specified by the manufacturer was




used during the tuning process.  Items  not  regarded as a  part of  a normal




tune-up were new carburetors or "boil outs", new  distributors,  head and




:intake manifold gaskets, valve grinding, and engine overhaul  although all




of these but valve and cylinder repairs and engine overhaul were  regarded




as being within the scope of maintenance if so  indicated  by the diag-




nostic checks.




     After the necessary parts had  been replaced  or repaired  and  the




engine was adjusted to manufacturer's specifications,  a final HC and  CO




emission check was made.  A vehicle which failed  the standard after




maintenance was re-diagnosed, repaired  and re-adjusted using  the manu-




facturer's prescribed procedure.  Any alteration  of the ignition system




or component affecting emissions was followed by  a final  oscilloscope



and emission check.




     Each step in the repair process was documented.   Such documentation




included results of the maladjustment and disablement  inspection and  the




restoration of items on which disablement had been performed, the




Diagnostic process, the repair process  and the  emission oriented






                                 2-39

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adjustment process.  Also documented were list costs for installed parts



and flat rate labor relating both to disablement restoration and to the




emission tune-up.




2.6.16  Daily Test Schedule Procedure




     The overall schedule was dictated by the tasks to be performed and




the time constraints of the program.  These factors, in turn, dictated




the daily dynamometer utilization and testing rate.




     Tests were performed on a three shift per day, six day per week




basis.  Work shifts began at 8:00 AM, A:00 PM and 12:00 Midnight.  Tests




were not generally scheduled between the hours of 8:00 AM and 10:00 AM.




This period was utilized to perform the required daily checks.  Weekly




and monthly checks were performed during both scheduled and unscheduled




breaks in the testing schedule.  The required maintenance was also




performed on this basis.  Vehicle throughput was at a rate of about one




vehicle each three to three and one-half hours.




2.7  DATA HANDLING




2.7.1  Data Collection




     Many of the parameters associated with the test were recorded on




strip chart recorders.  Included in these parameters were the temperature




of the soak area, underhood cooling air wet and dry bulb temperatures




and temperature of the CVS dilute sample.  Recorders tied in to the




Emission Analysis Console were allowed to run continuously during the




prescribed calibration, sample measurement and calibration check sequence.




The Data General NOVA 2 computer, the primary equipment item in the




Data Acquisition System, was utilized to collect and integrate bag and




modal data from the CVS tests.  Other of the laboratory data were




collected and recorded manually.






                                  2-40

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     Upon completion of the vehicle test, all raw data forms, strip




chart recordings and computer punch tape and print-outs pertinent  to




the test were assembled and reviewed for completeness and accuracy.




This process included the reduction of temperature traces, verification




of completeness and accuracy of analytical operations and verification




of the vehicle identification and other information.  When this review




was completed, the various vehicle test materials were assembled into




one test data packet for processing.  Machine copies of the strip  chart




temperature recordings were made for submittal along with the raw  data




sheets to the EPA's Project Officer in Ann Arbor, Michigan.




2.7.2  Data Processing



     Processing was performed by computer operations.  Data from the




raw data sheets were combined with punch tape data from the Data




Acquisition System into a single punch tape and fed into our time-share




computer.  Within the computer, an edit program was utilized to screen




key-punch and logical errors.  Corrections were made as necessary  and




raw data were output for proof reading against the input forms.  These




output data were further corrected as necessary.  The computer processing




programs were then applied and finished copy data were output and




scrutinized in detail.  Questionable data were noted and subsequently




returned to the system for further verification and processing.



2.7.3  Calculation of Results




     The basic calculations of emission results for several of the



tasks were performed by use of the formulae in 37 Federal Register 221,




36 Federal Register 123 and as amended in 38 Federal Register 124.  Fuel




economy data were calculated using the carbon balance equation as  supplied
                                 2-41

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by the EPA.  All tests were performed using the Indolene-type fuels.  A




hydrogen/carbon ratio of 1.85 was assumed for these fuels.  The methods




used for each test are described in paragraphs which follow.




2.7.3.1  Exhaust Emissions (Federal Test Procedure)^ - Emission results




were calculated as outlined in the Federal Register.  In addition, cold




start (1972 FTP equivalent) results were calculated by summing the total



emissions of the cold transient and cold stabilized phases of the test




and dividing the total by 7.5 miles.  Hot start results from the cold




test were calculated by summing the total emissions of the hot transient




and cold stabilized phases and dividing by 7.5 miles to obtain grams per




mile.  Hot start results from the Hot Start FTP were similarly calculated




using total emissions from the hot transient and hot stabilized portions.




2.7.3.2  Highway Fuel Economy - Fuel Economy data were calculated using




the CVS emission test results as calculated by the equations of the




Federal Register and the fuel economy equation referenced in paragraph




2.7.3.  The Highway Fuel Economy Test distance constant of 10.2 miles




per test was applied.




2.7.3.3  Modal Emissions - The formulae of the Federal Register were




used to calculate modal emissions using the mass flow rate of the CVS,




integrated dilute concentration readings and miles per mode.  The




humidity correction factor of the Federal Register was not applied to




modal data.  Steady state results were calculated using mass flow rate,




sample bag concentrations and the calculated distance traveled per




increment of time.  Results of the idle mode were calculated in grams




per minute.  Sample bag test results were computed using the distance




constant of 9.789 miles for the SDS.  Modal data were combined to




produce integrated emission results equivalent to the bag results.






                                 2-A2

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2.7.3.4  Clayton Key Mode Emissions - These data are comprised of  tail-




pipe concentrations which were read directly and required no special




treatment.



2.7.3.5  Low and High Speed Cycle Emissions - Data from these two  tests




were reduced in accordance with equations used in conjunction with the




FTP.  The distance constants listed in paragraphs 2.6.8 and 2.6.9 were




used in place of constants for the FTP.




2.7.3.6  Federal Short Test and Federal Three Mode Emissions - Emission




results of the Federal Short Test were calculated in the FTP manner.  A




distance constant of 0.7536 miles was applied.




     The Federal Three Mode Test generates undiluted tailpipe emission




data.  These data are reported as observed.




2.7.3.7  Converter Efficiency Test - Converter efficiency calculations




were performed using exhaust concentrations as measured before and




after the catalytic converter.  The difference between these two readings




was divided by the before converter concentration multiplied by 100.




The resulting value is a decrease in the emittant under consideration




expressed as a percentage.




2.7.3.8  Two Speed Idle Test (Inspection Test) - These data are comprised




of tailpipe concentrations which were read directly and required no



reduction.




2.7.3.9  Fuel Lead (Pb)  Content Test - The Fuel Lead Test yields a result




directly in grams per gallon and was used as reported.
                                 2-43

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2-44

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                     3.  DISCUSSION OF TEST RESULTS






     Data reporting formats for the Denver phase of the program are




those same formats used in reporting data for the Houston, Chicago and




Phoenix phases (Publication EPA-460/3-76-001).




     Relatively little, if any, discussion accompanies the summarized




emission factor development and other of the data since these data are




self-explanatory.




3.1  FEDERAL TEST PROCEDURE EMISSIONS AND FUEL ECONOMY




3.1.1  FTP Exhaust Emission Results vs. Model Year




     Federal Test Procedure exhaust emission and fuel economv test results




for the one hundred and seventeen passenger cars used in emission factors




development are shown by model year on the one page comprising Table 3




which follows.  Shown also are summarized test results for the ninety




1972, 1974 and 1975 model-year vehicles and the one-hundred and seventeen




1972-1975 model-year vehicles.  Data are presented in this manner to




facilitate comparison with groups of similar vehicles tested in other




sites in the FY-74 emission factors development program.  That is, the




90 car subsample is equivalent in vehicle characteristics to similar 90




car samples in Chicago, Houston and Phoenix.




     Also shown in Table 3 are the summarized Highway Fuel Economy Test




results for the thirty-five 1975 model-year passenger cars tested by



this procedure.
                                   3-1

-------
                                                      TABLE 3



                                    EXHAUST EMISSION TEST RESULTS VS.  MODEL YEAR


                                                      DENVER



                                            1972 FEDERAL TEST PROCEDURE
MODEL NUMBER OF AVERAGE
YEAR VEHICLE MILEAGE
1967 0
1968 0
1969 0
1970 0
1971 0
1972 25 40911
1973 27 32801
1974 30 24633
1975 35 13526
TOTALS 0
(#011-510)
TOTALS 90 24835
(#011-100)
TOTALS 1 17 26674
(#011-127)
TOTALS 0
(#011-230)

MODEL NUMBER OF AVERAGE
YEAR VEHICLE MILEAGE
1968 0
1969 0
1970 0
1971 0
1972 25 40911
1973 27 32801
1974 30 24633
1975 35 13526
TOTALS ;*"o
(#011-510) /
TOTALS 90 24835
(#011-100)
TOTALS 1 17 26674
(#011-127)
TOTALS 0
(#011-230)


HC CO C02
MEAN S.D. MEAN S.D. MEAN S.D.

7.08 5.91 93.5 45.5 485.7 137.4
5.16 1.79 88.8 33.0 524.2 166.4
6.05 5.29 93.5 46.3 520.6 147.0
2.66 1.24 56.1 29.5 546.1 143-3

5.02 4.78 78.9 H3.9 520.8 143.4
5.05 4.27 81.2 41.7 521.6 148.3

1975 FEDERAL TEST PROCEDURE
HC CO C02
MEAN S.D. MEAN S.D. MEAN S.D.

6.53 5.67 84.5 42.3 471.4 132.9
4.60 1.61 81.0 32.7 505-9 157-2
5.15 2.74 8J.7 38.5 503.5 140.4
2.22 1.12 48.5 28.5 531-3 137-7

4.40 3.86 70.2 39.7 505.4 137.9
4.44 3-47 72.7 38.4 505.5 141.9

IN ADDITION 35 1975 YEAR MODEL AUTOMOBILES WERE
TESTED FOR HIGHWAY FUEL ECONOMY THE RESULTS ARE:
FUEL ECONOMY
MEAN S.D.
FUEL ECONOMY
NOXC FTP
MEAN S.D. MEAN S.D.

2.62 1.16 13.6 3-33
2.03 1.23 13.1 3-37
1.86 0.85 12.J 3.48
1.65 0.63 13.8 3.39

1.99 0.96 13.4 3.40
2.00 1.02 13-3 3-38


FUEL ECONOMY
NOXC FTP
MEAN S.D. MEAN S.D.

2.68 1.22 14.2 3.41
2.06 1.26 13.7 3-49
1.85 0.84 13.6 3.52
1.62 0.65 14.4 3.55

1.99 0.99 14.1 3.49
2.01 1.05 14.0 3.48



                                                   19.6    5.19
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON


FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        AUTOMOTIVE TESTING LABORATORIES,INC.
                                        19900 E.  COLFAX,  AURORA,  COLO.  80011
                                                        3-2

-------
3.1.2  Exhaust Emission Test Results for 1975 Model Light Trucks




     Ten 1975 model-year light-duty trucks were subjected to the Federal




Test Procedure, the Highway Fuel Economy Test and other tests.  Exhaust




emission and fuel economy test results by the FTP and fuel economy test




results by the HFET are summarized for these ten vehicles on the one




page comprising Table 4 which follows.
                                  3-3

-------
                                                      TABLE 4


                             EXHAUST EMISSION TEST RESULTS FOR 1975 LIGHT-DUTY TRUCKS


                                                      DENVER
                                            1972 FEDERAL TEST PROCEDURE
NUMBER                                                                                   	 FUEL ECONOMY  	
  OF          AVERAGE            HC             CO             C02           NOXC            FTP           HFET
VEHICLES      MILEAGE        MEAN   S.D.    MEAN   S.D.    MEAN   S.D.    MEAN   S.D.     MEAN   S.D.    MEAN    S.D.
   10
14099
2.99   2.00    53.2   32.8   610.9   50.5    1.84   0.77    12.6    0.70    17.9   1.44
                                            1975 FEDERAL TEST PROCEDURE
NUMBER                                                                                   	 FUEL ECONOMY 	
  OF          AVERAGE            HC             CO             C02           NOXC            FTP           HFET
VEHICLES      MILEAGE        MEAN   S.D.    MEAN   S.D.     MEAN   S.D.     MEAN   S.D.     MEAN   S.D.     MEAN   S.D.
   10
14099
2.53   1.89    45.6   33.7   598.2   49.7    1-75   0.72    13-1    0.74    17.9   1.44
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON


FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        AUTOMOTIVE TESTING LABORATORIES.INC.
                                        19900 E. COLFAX, AURORA,  COLO. 80011
                                                      3-4

-------
3.1.3  Vehicles Meeting Federal Exhaust Emission Standards

3.1.3.1  Vehicles Meeting Federal 1972, 1973/1974 and 1975  Exhaust  Emission

Standards - Summary data on all emission factors development vehicles

tested in the Denver site relative to each of the 1972, 1973/1974 and

1975 Federal Exhaust Emission Standards are presented on  the three  pages

comprising Table 5 which follows.

     These data are further summarized below.
                     Vehicles Meeting 1972 Standards
                    Ninety 1972. 1974 and 1975 Models
                HC
           (<3.A gm/mi)
           (No.)   (%) '
            30
    33.3
                    CO
                    gm/mi)
(NO.;
 10
(%)
11.1
                            Passed Both
                            (No.)

                             10
                             (%)

                             11.1
                  Vehicles Meeting 1973/1974 Standards
                    Ninety 1972. 1974 and 1975 Models
            HC
       (<3.4 gm/mi)
       (No.)   (%)
        30
33.3
             CO
        (<39 gm/mi)
        (No.)   (%)
 10
11.1
            NO,
                (<370 gm/mi)
                (No.)   (7)
          79
         87.8
                                   Passed
                         All Three
                        (No.)    (%)
10
11.1
                     Vehicles Meeting 1975 Standards
                    Ninety 1972. 197A and 1975 Models
            HC
       (51.5 gm/mi)
       (No.)   (%)
         8
 8.9
             CO
        (<15 gm/mi
[No.)    00

  2       2.2
                    NO,
        CS3.1 gm/mi)
        CNo.)   (%)
                                        79
                87.8
                                                          Passed
                                 All Three
                                  2.2
                                  3-5

-------
             Vehicles Meeting 1972 Standards
       One Hundred and Seventeen 1972-1975 Models
         HC                 CO
          gm/mi)        (S39 em/mi)       Passed Both
            (%)         (No.)    (%)        (No.)    (%)

            28.2        10       8.5        10       8.5
           Vehicles Meeting 1973/1974  Standards
        One Hundred and Seventeen  1972-1975 Models
     HC              CO             NOxe            Passed
(S3.4 gm/miT     (£39 gm/miT"    (^3.0  gm/miT     All Three
(No.)    (Z)""     (No.)    (%)"    (No.)    (%)"   TNoTTfF

 33      28.2     10      8.5    102      87.2     10      8.5
             Vehicles Meeting  1975  Standards
        One Hundred and Seventeen 1972-1975 Models
	HC              CO             NOxc            Passed
(<1.5 gm/mi)     (*15 gm/mi)""    (*3.1  gm/miT     All Three
(No.)   (%)"     (No.)    (%)"    (No.)    (%)      (No.)   (%)"

  8      6.8      2      1,7    102     87.2      2      1.7
                            3-6

-------
                           TABLE 5

              VEHICLES MEETING FEDERAL STANDARDS


                           DENVER


                    1972 FEDERAL STANDARDS
MODEL
YEAR
1967
.1968
1969
1970
£
?1971

[1972
[1973
i
1974
?
J1975
TOTALS
i( # 0 1 1 -
TOTALS
(#011-
\
TOTALS
HC CO
# OF <3.4 GM/MI ^39 GM/MI
VEH. NO. % NO. %
0
0
0
'0

0

25 0 0.0 0 0.0
27 3 11.1 0 0.0
30 3 10.0 0 0.0

35 27 77.1 10 28.6
0
510)
90 30 33-3 10 11.1
100)
117 33 28.2 10 8.5
PASSED BOTH
NO. %







0 0.0
0 0.0
0 0.0

10 28.6


10 11.1
10 8.5
(#011-127)

TOTALS    0
(#011-230)
                AUTOMOTIVE TESTING LABORATORIES,INC.
                19900 E.  COLFAX,  AURORA,  COLO. 80011
                                3-7

-------
                       TABLE 5, CONT'D

              VEHICLES MEETING FEDERAL STANDARDS

                           DENVER


                   1973/1974 FEDERAL STANDARDS
MODEL
YEAR
1967
1968 •
1969
1970
1971
1972
1973
1974
1975
TOTALS
(#011-5
TOTALS
(#011-1
TOTALS
# OF
VEH.
0
0
0
0
0
25
27
30
35
0
10)
90
00)
117
HC CO NOX PASSED
_<3.4 GM/MI <39 GM/MI <3-0 GM/MI ALL THREE
NO. % NO. % NO. % NO. %





0 0.0 0 0.0 17 68.0 0 0.0
311.1 0 0.0 23 85.2 0 0.0
3 10.0 0 0.0 28 93-3 0 0.0
27 77.1 10 28.6 34 97.1 10 28.6

30 33.3 10 11.1 79 87.8 10 11.1

33 28.2 10 8.5 102 87.2 10 8.5
(#011-127)

TOTALS    0
(#011-230)
             AUTOMOTIVE TESTING LABORATORIES,INC.
             19900 E. COLFAX, AURORA, COLO.  80011
                                3-8

-------
                       TABLE 5, CONT'D

              VEHICLES MEETING FEDERAL STANDARDS


                           DENVER


                    1975 FEDERAL STANDARDS
MODEL
YEAR
1967
1968
1969
1970
1971
1972
1973
1974
1975
TOTALS
(#011-5
TOTALS
(#011-1
TOTALS
# OF
VEH.
0
0
0
•o
0
25
27
30
35
0
10)
90
00)
117
HC CO NOX PASSED
^1.5 GM/MI ^15 GM/MI <3 . 1 GM/MI ALL THREE
NO. % NO. % NO. % NO. %





0 0.0 0 0.0 17 68.0 0 0.0
0 0.0 0 0.0 23 85.2 0 0.0
0 0.0 0 0.0 28 93-3 0 0.0
8 22.9 2 5.7 34 97.1 2 5.7

8 8.9 2 2.2 79 87.8 2 2.2

8 6.8 2 1.7 102 87.2 2 1.7
(#011-127)

TOTALS    0
(#011-230)
             AUTOMOTIVE TESTING LABORATORIES,INC .
             19900  E.  COLFAX,  AURORA,  COLO. 80011
                               3-9

-------
3.1.3.2  Light Trucks Meeting Federal Exhaust Emission Standards -




Summary data on the ten trucks tested In Denver relative to the 1972 and




1973/1974 light-duty vehicle and the 1975 light-duty truck Federal




Exhaust Emission Standards are presented on the one page comprising




Table 6 which follows.
                                   3-10

-------
                             TABLE 6

        1975 LIGHT-DUTY TRUCKS MEETING FEDERAL STANDARDS

                             DENVER

          1975 FEDERAL STANDARDS FOR LIGHT-DUTY TRUCKS


NO. OF
MODEL
CHEVROLET
DODGE
FORD
CMC
VEH.
4
1
4
1

<2.0
NO.
1
0
1
1
HC
CO
GM/MI

25
0
25
100
*
.0
.0
.0
.0
<20
NO.
1
0
1
1
N
GM/MI <3.1

25
0
25
100
%
.0
.0
.0
.0
NO.
4
1
4
1
OX

GM/MI

100
100
100
100
%
.0
.0
.0
.0
PA
ALL
NO.
1
0
1
1
SSED
THREE

25
0
25
100
*
.0
.0
.0
.0
TOTALS
10
30.0
30.0
10  100.0
30.0
                  1973/1974 FEDERAL STANDARDS
N
MODEL
CHEVROLET
DODGE
FORD
CMC
0. OF
VEH.
4
1
4
1
HC
<3.4 GM/MI
NO
2
0
4
1
*
50
0
100
100
*
.0
.0
.0
.0
<39
NO
2
0
1
1
CO
GM/MI <3.
%
50.
0.
25.
100.

0
0
0
0
NO
3
1
4
1
NOX
0 GM/MI
•
75
100
100
100
*
.0
.0
.0
.0
PASSED
ALL THREE
NO
1
0
1
1
•
25
0
25
100
*
.0
.0
.0
.0
TOTALS
10
70.0
40.0
     90.0
30.0
                     1972 FEDERAL STANDARDS
                       HC
                            CO
NO. OF
MODEL VEH.
CHEVROLET
DODGE
FORD
CMC
4
1
4
1
<3.4 GM/MI
NO. %
2
0
4
1


1
1
50
0
00
00
.0
.0
.0
.0
<39 GM/MI
NO. %
2
0
1
1
50.
0.
25.
100.
0
0
0
0
PASSED BOTH
NO. %
2
0
1
1
50
0
25
100
.0
.0
.0
.0
TOTALS
10
                         70.0
                   40.0
                        40.0
              AUTOMOTIVE TESTING LABORATORIES,INC.
              19900 E.  COLFAX, AURORA, COLO. 80011
                              3-11

-------
3.1.3.3  1972'Vehicles Meeting Federal 1972 Exhaust Emission Standards -




Summary data on the 1972 models tested in the Denver site relative to




the 1972 Federal Exhaust Emission Standards are presented on the one




page comprising Table 7 which follows.
                                   3-12

-------
                             TABLE 7

            1972 VEHICLES MEETING 1972 FEDERAL STANDARDS

                             DENVER
                    1972 FEDERAL TEST PROCEDURE
NO. OF
MODEL VEH.
AMC
BUICK
CADILLAC
CHEVROLET
CHRYSLER
DODGE
FORD
LINCOLN
MERCURY
iOLDSMOBILE
[PLYMOUTH
PONTIAC
'IMPORTS
i
ICAPRI
;DATSUN
OPEL
[TOYOTA
i
VW
1
1
1
6
0
1
5
0
1
1
2
2


0
1
0
1
2
HC
<3.4 GM/MI
NO. %
0
0
0
0

0
0

0
0
0
0



0

0
0
0
0
0
0

0
0

0
0
0
0



0

0
0
.0
.0
.0
.0

.0
.0

.0
.0
.0
.0



.0

.0
.0
CO
<39 GM/MI
NO. %
0
0
0
0

0
0

0
0
0
0



0

0
0
0 .
0.
0.
0.

0.
0.

0.
0.
0.
0.



0.

0.
0.
0
0
0
0

0
0

0
0
0
0



0

0
0
PASSED BOTH
NO. %
0
0
0
0

0
0

0
0
0
0



0

0
0
0
0
0
0

0
0

0
0
0
0



0

0
0
.0
.0
.0
.0

.0
.0

.0
.0
.0
.0



.0

.0
.0
TOTALS
25
0
0.0
                                           0.0
                                                0.0
              AUTOMOTIVE TESTING^ LABORATORIES,INC.
              19900 E.  COLFAX, AURORA, COLO. 80011
                              3-13

-------
3.1.3.A  1973 Vehicles Meeting Federal 1973 Exhaust Emission Standards -




Summary data on the 1973 models tested In the Denver site relative to




the 1973 Federal Exhaust Emission Standards are presented on the one page




comprising Table 8 which follows.
                                   3-14

-------
                             TABLE 8

            1973 VEHICLES MEETING 1973 FEDERAL STANDARDS

                             DENVER

                    1973 FEDERAL TEST PROCEDURE
NO. OF
MODEL VEH.
AMC
BUICK
CADILLAC
CHEVROLET
CHRYSLER
DODGE
FORD
LINCOLN
MERCURY
OLDSMOBILE
PLYMOUTH
PONTIAC
IMPORTS
CAPRI
DATSUN
MAZDA
OPEL
TOYOTA
VW
1
1
1
6
0
1
5
0
1
2
2
2

0
1
0
1
1
2
NO
0
0
0
1

0
0

0
1
0
0


0

0
0
1
HC
* GM
0
0
0
16

0
0

0
50
0
0


0

0
0
50
/MI
.0
.0
.0
.7

.0
.0

.0
.0
.0
.0


.0

.0
.0
.0
c
~NO.
0
0
0
0

0
0

0
0
0
0


0

0
0
0
0
GM/MI
0
0
0
0

0
0

0
0
0
0


0

0
0
0
.0
.0
.0
.0

.0
.0

.0
.0
.0
.0


.0

.0
.0
.0
NO
0
1
1
6

0
5

1
2
1
1


1

1
1
2
NOX
0 GM/MI
0
100
100
100

0
100

100
100
50
50


100

100
100
100
.0
.0
.0
.0

.0
.0

.0
.0
.0
.0


.0

.0
.0
.0
PA
ALL
NO.
0
0
0
0

0
0

0
0
0
0


0

0
0
0
SSE
THR
0
0
0
0

0
0

0
0
0
0


0

0
0
0
D
EE
.0
.0
.0
.0

.0
.0

.0
.0
.0
.0


.0

.0
.0
.0
TOTALS
27
11.1
                               0
0.0
23   85.2
0
0.0
              AUTOMOTIVE TESTING LABORATORIES,INC.
              19900 E.  COLFAX,  AURORA,  COLO.  80011
                              3-15

-------
3.1.3.5  1974 Vehicles Meeting Federal 1974 Exhaust Emission Standards




Summary data on the 1974 models tested in the Denver site relative to




the 1974 Federal Exhaust Emission Standards are presented on the one




page comprising Table 9 which follows.
                                   3-16

-------
                             TABLE 9

            1974 VEHICLES MEETING 1974 FEDERAL STANDARDS

                             DENVER

                    1974 FEDERAL TEST PROCEDURE
NO. OF
MODEL VEH.
AMC
BUICK
CADILLAC
CHEVROLET
CHRYSLER
DODGE
FORD
LINCOLN
MERCURY
OLDSMOBILE
PLYMOUTH
PONTIAC
IMPORTS
CAPRI
DATSUN
MAZDA
OPEL
TOYOTA
VW
1
2
0
6
0
2
5
1
1
3
2
2

0
1
1
0
1
2
HC
j<3.4 GM/MI
NO. %
0
0

3

0
0
0
0
0
0
0


0
0

0
0
0
0

50

0
0
0
0
0
0
0


0
0

0
0
.0
.0

.0

.0
.0
.0
.0
.0
.0
.0


.0
.0

.0
.0
CO
_<39 GM/MI
NO. %
0
0

0

0
0
0
0
0
0
0


0
0

0
0
0
0

0

0
0
0
0
0
0
0


0
0

0
0
.0
.0

.0

.0
.0
.0
.0
.0
.0
.0


.0
.0

.0
.0
<3-
NO
1
1

6

2
5
1
1
2
2
2


1
1

1
2
NOX
0 GM/MI
%
100
50

100

100
100
100
100
66
100
100


100
100

100
100
.0
.0

.0

.0
.0
.0
.0
.7
.0
.0


.0
.0

.0
.0
PA
ALL
NO.
0
0

0

0
0
0
0
0
0
0


0
0

0
0
SSED
THREE
%
0
0

0

0
0
0
0
0
0
0


0
0

0
0
.0
.0

.0

.0
.0
.0
.0
.0
.0
.0


.0
.0

.0
.0
TOTALS
30
10.0
                                    0.0
28
93-3
0
0.0
              AUTOMOTIVE TESTING LABORATORIES,INC.
              19900 E.  COLFAX, AURORA, COLO. 80011
                               3-17

-------
3.1.3.6  1975 Vehicles Meeting Federal 1975 Exhaust Emission Standards -




Summary data on the 1975 models tested in the Denver site relative to




the 1975 Federal Exhaust Emission Standards are presented on the one




page comprising Table 10 which follows.
                                  3-18

-------
                             TABLE 10

            1975 VEHICLES MEETING 1975 FEDERAL STANDARDS

                             DENVER

                    1975 FEDERAL TEST PROCEDURE
NO. OF
MODEL VEH.
AMC
BUICK
CADILLAC
CHEVROLET
CHRYSLER
DODGE
FORD
LINCOLN
MERCURY
OLDSMOBILE
PLYMOUTH
PONTIAC
IMPORTS
AUDI
CAPRI
COLT
DATSUN
FIAT
HONDA
MAZDA
MERC.-BENZ
MG
OPEL
PORSCHE
TOYOTA
VW
VOLVO
1
3
1
6
1
2
5
0
2
3
2
3

0
1
0
1
0
1
0
0
0
0
0
1
2
0
HC
_<1 .5 GM/MI
NO. %
0
0
0
3
0
0
2

1
0
0
1


0

0

0





0
1

0
0
0
50
0
0
40

50
0
0
33


0

0

0





0
50

.0
.0
.0
.0
.0
.0
.0

.0
.0
.0
.3


.0

.0

.0





.0
.0

CO
_<15 GM/
NO.
0
0
0
1
0
0
1

0
0
0
0


0

0

0





0
0

0
0
0
16
0
0
20

0
0
0
0


0

0

0





0
0

MI
%
.0
.0
.0
.7
.0
.0
.0

.0
.0
.0
.0


.0

.0

.0





.0
.0

<3-
NO
0
3
1
6
1
2
5

2
3
2
3


1

1

1





1
2

NOX
1 GM
0
100
100
100
100
100
100

100
100
100
100


100

100

100





100
100

/MI
%
.0
.0
.0
.0
.0
.0
.0

.0
.0
.0
.0


.0

.0

.0





.0
.0

PASSED
ALL THREE
NO. %
0
0
0
1
0
0
1

0
0
0
0


0

0

0





0
0

0
0
0
16
0
0
20

0
0
0
0


0

0

0





0
0

.0
.0
.0
.7
.0
.0
.0

.0
.0
.0
.0


.0

.0

.0





.0
.0

TOTALS
35
8   22.9
                                    5.7   34   97.1
              AUTOMOTIVE TESTING LABORATORIES,INC.
              19900  E.  COLFAX,  AURORA,  COLO.  80011
5.7
                              3-19

-------
3.2  HIGHWAY FUEL ECONOMY AND EMISSIONS




     Fuel economy and emission data developed by the Highway Fuel




Economy Test are summarized in the one page comprising Table 11 which




follows.
                                  3-20

-------
                                                     TABLE 11


                                             HIGHWAY FUEL ECONOMY TEST


                                                      DENVER
MFC.
A.M.C.
G.M.
CHRY.
FORD
IMPORTS
TRUCKS
NUMBER OF
VEHICLE
1
16
5
7
6
10
AVERAGE
MILEAGE
8197
12615
11956
18221
10092
11099
HC
MEAN S.D.
1.09
1.09
0.95
0.83
1.15
0.66
0.00
1.19
0.71
0.81
0.53
0.16
CO
MEAN S.D.
8.3
35.5
23.5
27.8
25.1
15.7
0.0
39-3
16.3
22.3
18.6
13.3
C02
MEAN S.D.
321.9
111.9
399.8
160.6
216.8
169.8
0.0
83-3
110.6
66.8
17-6
11.8
NOXC
MEAN S.D.
2.76
1.70
2.37
1.79
2.52
2.12
0.00
0.80
0.62
0.66
1.56
1.31
FUEL ECONOMY
FTP
MEAN S.D.
26.0
17.7
20.2
17.5
30.6
17.9
0.00
3-78
1.11
2.96
3.89
1.11
TOTALS
15
                      13651
0.95   0.85
26.6   27.5
117.7  100.1
2.08   1.05
19.2   1.50
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN  RATIO
                                        AUTOMOTIVE TESTING  LABORATORIES.INC.
                                        19900  E.  COLFAX,  AURORA,  COLO.  fio011
                                                          3-21

-------
3.3  MODAL EMISSIONS AND FUEL ECONOMY




     Mean modal emissions and fuel economy data developed by the




Surveillance Driving Sequence and Steady State Procedures are summarized




on the one page comprising Table 12 which follows.




     Within the Surveillance Driving Sequence, the highest mass HC and




NOX emissions were measured during the acceleration modes with the




deceleration modes producing the lowest HC and NOX emissions.  The same




is true for CO emissions with accelerations at the higher speeds




producing the greatest mass CO emission.  Best fuel economy during the




Surveillance Driving Sequence appears during the deceleration modes,




particularly those encompassing the higher speeds.




     Steady state data indicate a general lowering of mass HC and CO




emissions as the off-idle speed increases.  NOX emissions, however,




increase with increasing speed.  Of the steady state speeds measured,




best fuel economy appears at 30 miles per hour.




     Agreement between the actual bag and calculated bag results is well




within 5 percent for each of the exhaust components measured.
                                  3-22

-------
                                 TABLE 12
                 SUMMARY OF MODAL EMISSIONS RESULTS ON
                      45 1975 MODEL-YEAR VEHICLES
                                 DENVER
MODE FROM-TO
NO. (MPH)
1
2
3
4
5
6
I
9
10
11
12
13
14
15
.16
n
18
19
20
A 21
-22
o, 23
|24
|25
I2Z
f$* o Q
.^. tO
"•/**,
-$29
JfS 30
I32
J TOTAL
5s TOTAL
33
34
35
36
31
38
00-30
30-00
00-15
V \S t J
15-30
30-45
45-30
30-60
60-45
45-60
60-15
15-60
60-00
00-60
60-30
30-15
15-00
00-45
45-15
15-45
45-00
00-60
60-00
00-30
30-60
60-30
30-00
00-60
60-00

00-30
30-60
60-30
30-00
DISTANCE TIME
(MILES) (SEC)
0.0602
0.0741
0.0201
0.0705
0.1360
0.1268
0.2163
0.1716
0.2043
0.3367
0.3136
0.1973
0.3313
0.2994
0.0579
0.0173
0.1759
0.1392
0.1528
0 . 1 304
0.2654
0.2634
0.0737
0.3134
0.2362
0.0444
0.4009
0.3293

0.0886
0.2S99
0.1813
0.0592
12
16
8
11
13
12
17
12
14
30
26
21
32
23

8
22
16
18
19
25
28
15
25
18
10
38
35

18
21
14
13
CALCULATED RESULTS
BAG RESULTS
IDLE
5 MPH
10 MPH
15 MPH
30 MPH
45 MPH

STEADY STATE
STEADY STATE
STEADY STATE
STEADY STATE
STEADY STATE





HC
5.
1.
4.
2.
1.
0.
3-
0.
1.
1.
3.
1.
3-
1.
0.
2.
3-
1.
?.
•
5.
1.
3.
2.
1.
1.
2.
1.

3-

1!
1 .
1.
0.
3.
1.
1.
0.
0.
62
20
21
55
90
81
96
90
99
PJ
83
49
88
04
77
13
89
00
1 3
21
11
33
82
40
11
07
97
17

19
M
13
95
91
28
12
66
17
70
55
CO
180.7
23.8
121.8
72.6
63-4
11.1
233.8
13.4
101.3
12.8
214i8
199-3
13.1
18.0
52.4
151.6
14.1
133-0
17-1
286.1
16.5
117.4
125.1
13.5
24.0
1 36 . 8
16.1

99.8
186.2
14.1
25.1
73.5
73.1
6.1
61.5
30.3
21.9
12.3
10.6
C02
1015
316
1148
712
600
212
661
242
587
229
684
239
732
221
240
599
782
216
730
256
766
244
914
604
215
327

2$

826
625
213
313
464
470
76
950
594
415
349
372
.2
.9
•*
.0
.1
.1
.3
.1
.9
.5
-7
.5
.8
.6
.2
.4
.4
. 7
•4
.3
.1
.4
.0
.9
5
.'9

.6
.4
.2
.5
.6
.9
.3
.2
3
.2
:l
NOX
o!
2.
2.
2.
0.
r.
3-
0.
3-
0.
3-
0.
0.
0.
3-
0.
3 .
0.
3-
0.
3-

0.
0.

0.

2.
2.
0.
0.
2.
2.
0.
0.
0.
0.
0.
1.
90
47
03
23
91
54
00
06
46
76
52
82
I2
80
48
67
63
45
36
49
35
78
37
31
83
66
69
79

73
g;
56
01
07
06
62
35
32
85
27
FUEL
ECON
24 .'78
6.56
10.63
12.58
38.23
8.5?
33-34
11-79
35-02
8.66
33-14
8.39
36.13
32.71
12.89
8.59
36.71
9-35
30.90
7.20
32.36
7 99
10.98
36.89
24.09
9.82
32.16

8.93
9-56
37-13
24.89
15-14
15-00
102.18
8.40
13-71
19-58
23-91
22.70
39
60 MPH STEADY STATE
                                     0.91
28.4
441.2
2.85   18.16
       EMISSION^RESULTS IN  GRAMS  PER  MILE  (PER MINUTE  FOR  IDLE)
       FUEL ECONOMY  IN MILES  PER  GALLON  (MINUTES  PER GALLON  FOR  IDLE)
       FUEL ECONOMY  CALCULATIONS  ASSUME  A  1:1.85  CARBON  TO HYDROGEN  RATIO
                                   3-23

-------
3.A  CLAYTON KEY MODE AND REPLICATE EMISSIONS




     Clayton Key Mode results from the forty-five vehicles subjected




to this test are summarized on the one page comprising Table 13 which




follows.  A replicate of this test was performed.  Summarized results




are an average of the two tests on each vehicle.



     The units in Table 13 are:  CO in mole percent (NDIR); HC in ppm




n-hexane (NDIR) and NOx in ppm (CL as NO).
                                  3-24

-------
                                    TABLE  13
                    SUMMARY OF  CLAYTON  KEY MODE  MEASUREMENTS
                                    DENVER

NO.
HIGH CRUISE
CO HC NOX
LOW CRUISE
CO HC NOX
CO
IDLE
HC
NOX
LIGHT-DUTY TRUCKS
CHEVROLET
DODGE
FORD
GMC
DOMESTICS
AMC
BUICK
CADILLAC
CHEVROLET
CHRYSLER
DODGE
FORD
LINCOLN
MERCURY
OLDSMOBILE
PLYMOUTH
PONTIAC
IMPORTS
AUDI
BMW
CAPRI
COLT
DATSUN
FIAT
HONDA
MAZDA
MERC . -BENZ
MG
OPEL
PORSCHE
SAAB
SUBARU
TOYOTA
VW
VOLVO
4
1
4
1

1
3
6
1
2
5
0
2
3
2
3

0
0
1
0
1
0
1
0
0
0
0
0
0
0
1
2
0
0.93
0.03
0.55
0.03

0.57
3.12
9-90
2.04
2.20
0.11
0.92
1.11
3.30
1.49
4.10


6.65
1.30
2.80



1.18
0.97

43
10
52
27

90
92
290
89
3°
46
70
142
82
155


205
145
115



57
135

816.
860.
845.
945.

1990.
713-
116.
764.
1157.
1354.
825.
890.
643.
1182.
511.


202.
1654.
660.



798.
1128.

11
05
68

1}
\l
22
15
42
74
31
10
92


04
94
37



59
01

1.88
0.12
0.42
0.03

1.22
2.77
3.45
0.77
0.07
1.17
1.08
1.57
2.02
0.42
1.02


8.75
1.10
1.80



1.15
1.85

78
10
50
25

155
132
170
53
10
143
46
71
139
68
83


325
175
52



30
173

245.26
969.48
368.16
317.39

1966.02
195.52
399-30
545.73
563.11
1423-26
277.20
142.69
257-71
1474.52
489-10


126.28
1231.87
126.28



86.68
371.57

2.68
1.60
0.75
0.03

1.70
1.51
2.90
1.81
0.05
7-37
1.75
2.37
1.72
1.76
0.65


7-55
3.40
2.15



3-95
2.76

108
87
63
20

202
153
290
111
25
392
83
138
168
66
122


270
252
90



205
122

60.94
66.64
104.64
171.73

358.34
46.26
95.08
161.46
78.16
50.85
75.18
79.66
&1.67
59-62
67.32


61.13
65.13
41.59



52.11
48.60

TOTALS
45  1.92  87   854.73  1.43
                                                501.15  2.17 133
90.23
                                 3-25

-------
3.5  LOW AND HIGH SPEED CYCLE EMISSIONS AND FUEL ECONOMY

3.5.1  Low Speed Driving Cycle

     As mentioned earlier, the Low Speed Cycle Test is similar to the

1975 Federal Test Procedure in that it consists of cold transient, cold

stabilized and hot transient test portions.  The hot transient portion

follows a 10 minute soak.  Total driving time, exclusive of the soak,

is 1962 seconds.  Driving techniques and tolerances are identical to

those of the FTP.

     Sampling techniques are also Identical to those of the FTP although

gathering of emissions from the cold transient portion requires two

sample bags; one sample bag for the first 240 seconds of the sequence

and another for the remaining 412 seconds of this portion.  Exhaust

emissions from each of the other portions are gathered in individual

sample bags.

     Calculations of results are done in accordance with those prescribed

for the FTP.  The mileages and times for use in the calculations are

listed below.
     Phase
 Cold Transient             1
 Cold Transient (cont.)     2
 Cold Stabilized            3
 Hot Transient              4
Time
(sees.)
240
412
658
652
Distance
(Miles)
0.82
0.91
2.56
1.73
Average
Speed (mph)
12.28
7.97
14.01
9.56
    Low Speed Driving Cycle emission and fuel economy test results for

twenty-five 1972 and thirty-five 1975 models from the site are summarized
                              i

on the one page comprising Tables 14 and 15 which follows the next

paragraph.


                                  3-26

-------
 3.5.2   High  Speed Driving  Cycle

     This  cycle  is  also  similar  to  the  1975 Federal Test Procedure in

 that it consists of cold transient,  cold  stabilized and hot transient

 portions.  The hot  transient portion follows a ten minute soak.   Total

Driving time, exclusive  of the soak,  is 1918 seconds.   Driving techniques

 and tolerances are  identical to  those of  the FTP.   Sampling techniques

 are also identical  to  those of the FTP; exhaust emissions and background

 air from each of the portions are gathered  in individual sample  bags.

     Calculations of results are done in  accordance with those prescribed

 for the FTP.  The mileages and times  for  use in the calculations are

 listed  below.
                                   Time      Distance       Average
      Phase              Bag       (sees.)    (Miles)       Speed  (mph)

   Cold Transient          1         520       3.835         26.550
   Cold Stabilized         2         878       9.773         40.072
   Hot Transient           3         520       3.835         26.550
     High Speed Driving Cycle emission and fuel economy test results  for

 the twenty-five 1972 and thirty-five 1975 models from each site are

 summarized in the one page comprising Tables 14 and 15 which follow this

 paragraph.
                                  3-27

-------
                                                      TABLE 11
                                      SUMMARY OF LOW SPEED CYCLE MEASURMENTS
                                                      DENVER
                                            1975 FEDERAL TEST PROCEDURE
MODEL
YEAR
NUMBER OF
VEHICLES
    HC               CO
MEAN   S.D.      MEAN   S.D.
    C02
MEAN   S.D.
   NOXC
MEAN   S.D.
FUEL ECONOMY
     FTP
 MEAN   S.D.
1967


1969
1970

1971
1972
 1975
    0
    0

    0
    0

    0
   25

    0
    0

   35
9.14   7.69     121.7   57.8     589.1   185.9      2.11    1.07       11.0    3.01
3.20   1.60      56.9   36.1     671.6  178.1       1.55   0.68      11.5    2.79
TOTALS
            60
                           5.67   5.85      83.9   56.1      637.2   184.'
                                                   1.91    0.96       11.3    2.88
                                                      TABLE 15
                                      SUMMARY OF HIGH SPEED CYCLE MEASURMENTS
                                                      DENVER
                                            1975 FEDERAL TEST PROCEDURE
MODEL
YEAR
1967
1966

1969
1970

1971
1972

m
1975


TOTALS
NUMBER OF
VEHICLES
    0
    0

    0
    0

    0
   25

    0
    0

   35
   60
    HC               CO
MEAN   S.D.      MEAN   S.D.
    C02
MEAN   S.D.
   NOXC
MEAN   S.D.
FUEL ECONOMY
     FTP
 MEAN   S.D.
4.64   4.62      55.1   24.7     392.1   112.7      3-74   1.60      18.0    4.57
1.47   0.90      36.1   27.5     437.3  112.9      1.96   1.02      17.8   4.51
2.79   3.41      44.0   27.8     418.4  114.1       2.70   1.55      17.9   4.50
EMISSION RESULTS IN GRAMS PER MILE


FUEL ECONOMY IN MILES PER GALLON


FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                                        3-28

-------
3.6  FEDERAL SHORT CYCLE AND FEDERAL THREE MODE TEST EMISSIONS

     On the three pages comprising Table 16 which follows this paragraph

are shown Federal Test Procedure, Federal Short Cycle and Federal Three

Mode test results from one hundred 1975 model-year vehicles in the

Denver site.

     The Federal Short Test was developed using time in mode  (i.e. idle,

acceleration, steady state and deceleration) criteria to represent a

shortened version of the LA-4 (FTP Driving Schedule).  Sampling techniques

are similar to those used with the Federal Test Procedure but only one

CVS bag is utilized.  Results from this test are compared with FTP

results as a means to correlate the results from the two tests.

     The Federal Three Mode Test consists of three steady state operating

modes similar to the Clayton Key Mode Test with the dynamometer loads

simulating the average power which occurs at the appropriate speed on

the FTP.  For this test, all light-duty vehicles are grouped into four

weight classes.  The FTP inertia weights were engaged during the test.

The vehicle is operated in each mode until exhaust emissions stabilize.

Undiluted emissions are then measured by volume concentration.

     In Table 16, units are as follows:

          HC, CO, C02 and NOX in grams per mile for the Federal Test
          Procedure.

          HC, CO, C02 and NOX in grams per mile for the Federal Short
          Test.

          HC in ppm n-hexane (NDIR),  CO in mole percent (NDIR) and
          NOX in ppm (CL as NO)  for the Federal Three Mode Test.
                                 3-29

-------
                                                         TABLE 16


                   SUMMARY OF FEDERAL SHORT TEST.FEDERAL THREE MODE TEST & FEDERAL  TEST PROCEDURE
                                              1975 YEAR MODEL VEHICLES


                                                       DENVER
    MAKE
             NUMBER OF
             VEHICLES
                                  TEST
                          FEDERAL TEST PROCEDURE
        HC
   MEAN   S.D.
                        CO
                   MEAN   S.D.
               C02
           MEAN  S.D.
                                                                                                     MEAN
                                                                                                          NOX
                                                                                                               S.D.
 AMC
                 6        FEDERAL TEST PROCEDURE
                              FEDERAL SHORT TEST
               FEDERAL THREE MODE         50 MPH
                                          30 MPH
                 5 VEHICLES           IDLE DRIVE
                                    IDLE NEUTRAL

                                                             0.84
                                                             0.54
                                                     70.83  35.84
                                                     99.17  47.79
                                                    137-00  93-05
                                                    120 50  73.14
                                  482.0   89.6
                                  399-5   70.5
 BUICK            5        FEDERAL TEST PROCEDURE
                               FEDERAL SHORT TEST
                FEDERAL THREE MODE         50 MPH
                                           30 MPH
                  5 VEHICLES           IDLE DRIVE
                                     IDLE NEUTRAL
 CADILLAC         1        FEDERAL TEST PROCEDURE
                               FEDERAL SHORT TEST
                FEDERAL THREE MODE         50 MPH
                                           30 MPH
                  1 VEHICLES           IDLE DRIVE
                                     IDLE NEUTRAL
                                                     2.57
                                                     2.16
                                                   115.00
                                                   139.00
          0.92
                                                   343.00 165  67
                                                   306.00 174.44
                                                     6.71
                                                     4.98
                                                   310 00
                                                   340.00
                                                   700.00
                                                  1000.00
          0.00
          0.00
          0.00
          0.00
          0.00
          0.00
                   4:62
                         27-40
                         55  31
                          0  79
                          0.00
                          0  00
                          0.00
                          0.00
                          0.00
                          0.00
          525.9    89.1
          406.0    51.3
          622.8     0.0
          521.0     0.0
                           62.13
                             .07
                        106
                           32.07
                           20.04
                                   0.29
                                   0.47
                                 290.70
                                                          560.77
                                                          180.56
                                                           24.70
 0.00
 0.00
 0  00
 0.00
 0  00
 0.00
 CHEVROLET       16        FEDERAL TEST PROCEDURE
                               FEDERAL SHORT TEST
                FEDERAL THREE MODE         50 MPH
                                           30 MPH
                 14 VEHICLES           IDLE DRIVE
                                     IDLE NEUTRAL
                                                    121.37 110.
                                                                          27.22
                                                                          28.53
                                                                            1.19
                                                                            1.30
                                                                            2.65
                                                                            2.75
                                  529.1   126.7
                                  429-9   104.6
                                                    1.62
                                                    1-17
                                                 870.55
                                                 502.82
                                                 180.32
                                                  50.98
                                                          305.96
                                                          232.97
                                                          170.49
                                                           21.74
 CHRYSLER
                 1        FEDERAL TEST PROCEDURE     3.36
                              FEDERAL SHORT TEST     2.22
               FEDERAL THREE MODE         50 MPH   150.00
                                          30 MPH   170.00
                 1 VEHICLES           IDLE DRIVE   200.00
                                    IDLE NEUTRAL   190 00
                                                             0.00
                                                             0.00
                                                             0.00
                                                             0.00
                                                             0.00
                                                             0.00
                          0.00
                          0.00
                          0.00
                          0.00
                          0.00
                          0.00
                                  551.1     0.0
                                  465.9     0.0
                           2.09
                           2.67
                         819.07
                         1244.32
                           65.13
                                   0.00
                                   0.00
                                   0.00
                                   0.00
                                   0.00
                                   0.00
 DODGE
FORD
                  5        FEDERAL TEST PROCEDURE
                               FEDERAL SHORT TEST
                FEDERAL THREE MODE         50 MPH
                                           30 MPH
                  5 VEHICLES           IDLE DRIVE
                                     IDLE NEUTRAL
                 14        FEDERAL TEST PROCEDURE
                               FEDERAL SHORT TEST
                FEDERAL THREE MODE         50 MPH
                                           30 MPH
                 11 VEHICLES           IDLE DRIVE
                                     IDLE NEUTRAL
                         31.64
                                                     5.36  25
                                                   1l»5.89  H
                         B:i
                                                                                   534.4   120.5
                                                                                   441.9   94.5
                                  607.4   117 4
                                  502.7   103.5
                                                            0.25
                                                            0.59
                                                          215-41
                                                          245.55
                                                           28 91
                                                                                                                 20
 LINCOLN          1        FEDERAL TEST PROCEDURE
                               FEDERAL SHORT TEST
                FEDERAL THREE MODE         50 MPH
                                           30 MPH
                  1 VEHICLES           IDLE DRIVE
                                     IDLE NEUTRAL
                                                     I.JI
                                                     0.88
                                                    20.00
                                                    35.00
                                                    95  00
                                                    50.00
          0.00
          0.00
          0.00
          0 00
          0 00
          0.00
0.00
0.00
0.00
0.00
0.00
0.00
                                  832.5    0.0
                                  690.9    0.0
                                                                                                     1.62
                                    0.00
                                    0.00
                                    0.00
                                    0.00
                                    0.00
                                    0.00
MERCURY
OLDSMOBILE
PLYMOUTH
PONTIAC
                 5        FEDERAL TEST PROCEDURE
                              FEDERAL SHORT TEST
               FEDERAL THREE MODE         50 MPH
                                          30 MPH
                 5 VEHICLES           IDLE DRIVE
                                    IDLE NEUTRAL
                5        FEDERAL TEST PROCEDURE
                             FEDERAL SHORT TEST
              FEDERAL THREE MODE         50 MPH
                                         30 MPH
                5 VEHICLES           IDLE DRIVE
                                   IDLE NEUTRAL
                                                    O.l!
         0.49
         0.42
        41.47
  -.82
 47.00
 7.0.00  79.77
121.00 Ilf,94
 69.00   68.7
  2.51   0.88
  1.43   0.84
128.00  27.97
130.00  47.43
144.00 127.35
185.00  171.1
10.36
10.55
6 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
5 VEHICLES IDLE DRIVE
IDLE NEUTRAL
3.31
2.45
110.00
217! ol
195.00
1.47
1.15
35.07
41.79
95.24
123.3
                6        FEDERAL TEST PROCEDURE
                             FEDERAL SHORT TEST
              FEDERAL THREE MODE         50 MPH
                                         30 MPH
                6 VEHICLES           IDLE DRIVE
                                   IDLE NEUTRAL
    01    1.26

    "
       666. (
       549.'
                                 532.6
                                 439.8
                                                                                   551.8
                                                                                   450.4
                                 545
                 44.0
                 23.8
                                         80.4
                                         71.0
                147-8
                120.2
                                                                                                     50.10
                         2.14
                         1.85
                         2.8
                                                                                                     52.95
                                                                                                         9   63!

                                                                                                         I   I
1.85
1.43
 .07
 •2P
3.24
1.50
                                                           3-30

-------
                                TABLE 16 CONT'D




SUMMARY OF FEDERAL SHORT TES^FEDERAL^HREE^OD^TEST 4 FEDERAL TEST PROCEDURE
                                    DENVER
1
MAKE '
AUDI

BMW

CAPRI



GOLT




DATSUN




llAT




HONDA





MAZDA




MERC.-BENZ




MG





OPEL



PORSCHE

MIMHEH OF TEST
VEHICLES FEDERAL TEST PROCEDURE
1 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
2 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
1 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
1 VEHICLES IDLE DRIVE
IDLE NEUTRAL
1 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
IDLE NEUTRAL
3 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
1 VEHICLES IDLE DRIVE
IDLE NEUTRAL
2 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
IDLE NEUTRAL
2 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
IDLE NEUTRAL
2 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
IDLE NEUTRAL
1 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
1 VEHICLES IDLE DRIVE
IDLE NEUTRAL
1 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
IDLE NEUTRAL
1 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
« , T 30 MPH
1 VEHICLES IDLE DRIVE
IDLE NEUTRAL
2 FEDERAL TEST PROCEDURE
FEDERAL SHORT TEST
FEDERAL THREE MODE 50 MPH
30 MPH
0 VEHICLES IDLE DRIVE
IDLE NEUTRAL
MEAN
1.64
1.07
180. 06
140.00
0.00
90.00
1.01
2.24
12.50
12.50
0.00
1005.00
2.48
0.50
215.00
315.00
272.50
222.50
2.76
1.60
40.00
85.00
0.00
75.00
2.18
1.50
140.00
126.67
275-00
106.67
1.45
0.73
112.50
60.00
0.00
1015.00
1.86
1.23
147.50
155.00
0.00
197.50
3.07
5.10
5.00
5.00
0.00
5.00
1.23
1.11
40.00
35.00
60.00
45.00
0.75
0 39
40.00
40.00
0.00
30.00
2.57
1.Q8
i4o!oo
135.00
110.00
2.25
45:E8
60.00
0.00
65.00
HC
S.D.
0.00
0.00
0.00
0.00
0.00
0.0
0.23
2.81
10.61
10.61
0.00
1407.1
0.00
0.00
0.00
0.00
0.00
0.0
0.00
0.00
0.00
0.00
0.00
0.0
0.28
0.08
50.00
14.43
0.00
20.8
0.97
0.63
53.03
42.43
0.00
1393.0
0.19
0.08
67.18
49.50
0.00
95.5
2.30
6.89
7.07
7.07
0.00
7.1
0.00
0.00
0.00
0.00
0.00
0.0
0.00
0.00
0.00
0.00
0.00
0.0
0.00
0.00
0.00
0.00
0.00
0.0
0.18
28! 28
0.00
7.1
MEAN
8.64
3.68
1.65
0.40
0.00
0.20
26.13
K75
0.00
2.95
66.0Q
3-14
6.25
8.35
8.65
48.17
1 .60
1.00
0.00
3-20
40.94
24.40
2.38
2.60
3-60
1.48
33.26
14.04
i'ii
o'.oo
4.84
32.31
21.47
3.40
2.15
0.00
2.25
20.78
45.58
0.12
0.05
0.00
0.06
17.97
7.04
.15
1.00
2.10
1.00
21.12

1 45
o!4o
0.00
1.00
49.08
3|-|g
3^10
3.50
2.80
23 -28
o!oo
1.37
CO
S.D.
0.00
0.00
0.00
0.00
0.00
0.00
17.07
2 '.33
0.00
4.03
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
10.39
7 23
0.55
1.40
0.00
0.30
19.39
11.97
3.04
1-91
0.00
6.73
27.60
18.18
2.83
1.77
0.00
0.49
13.36
58.71
0.11
0.00
0.00
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
9.46
4.29
0.64
0.74
0.00
1.03
C02
MEAN S.D.
360.5 o.o
298.9 0.0

591.2 146.6
472.5 124.3

453.0 o.o
453.0 o.o



411.9 0.0
338.9 0.0




318.6 22.0
267-3 20.3



358.9 45.7
295.5 32.7



278.1 12.6
227.1 13-7




567^5 16!9




682.1 0.0
548.8 0.0



452.4 0.0
375.6 0.0




387.2 0.0
326.6 0.0


411.7 35.0
358.1 62.8

MEAN
1-1I
ISlS^fi
583-59
0.00
77.16
0.67
0.47
311-25
122.26
0.00
63.30
0.91
0.61
389.06
166.68
87.18
65.64
0.98
0.76
737.16
337.87
0.00
36.07
1.88
1.42
1385.34
692.79
59.12
44.42
2.82
2.73
1219.43
725.81
0.00
44.59
1.15
0.99
1672.35
796.21
0.00
80.39
0.64
0.41
368.58
96.91
Q.OO
26.55
1.81
1 .22
522.16
94.19
35.07
32.07
0.81
0.57
788.35
296.91
0.10
61.13
1.63
O.Q8
2190.00
563.11
103.55
77.16
1.26
706.45
409.53
NOX
S.D.
0.00
0.00
0.00
0.00
0.00
0.00
0.17
0.13
225.87
94.96
0.00
56.92
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.22
0.36
141.53
139.01
0.00
3.52
1.81
1.41
527.92
99-78
0.00
24.80
0.46
0.30
1858.29
633.72
0.00
54.17
0.02
0.02
86.88
23-68
0.00
3-54
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.23
347.50
72.40
0.00
6.38
                                      3-31

-------
                                                  TABLE  16 CONT'D


                  SUMMARY OF FEDERAL SHORT TEST.FEDERAL  THREE MODE TEST & FEDERAL TEST PROCEDURE
                                             19t5  YEAR MODEL VEHICLES


                                                     DENVER
   MAKE


SAAB
            NUMBER OF
            VEHICLES
        TEST
FEDERAL TEST PROCEDURE
                                          HC
                                      MEAN   S.D.
              CO
         MEAN   S.D.
             C02
         MEAN   S.D.
                                                                                                    MEAN
                                                                                                          NOX
                                                                                                              S.D.
  1        FEDERAL TEST PROCEDURE
               FEDERAL SHORT TEST
FEDERAL THREE MODE         50 MPH
                           30 MPH
  0 VEHICLES           IDLE DRIVE
                     IDLE NEUTRAL
                                                           0.00
                                                           0.00
                                                           0.00
                                                            0.0
                                                                   10.23
         0.50
         0.00
         1.15
0.00


o'.oo
0.00
0.00
                        346.6
                        265.0
                                                                                            0.0
                                                                           2.67

                                                                        258l:J8
                                                                        1144.77
                                                                           0.00
                                                                          82.17
                                                                                                              0.00
                                                                                                              0.00
                                                                                                              0.00
                                                                                                              0.00
SUBARU
                 1         FEDERAL TEST PROCEDURE     2.95
                              FEDERAL SHORT TEST     2.06
               FEDERAL THREE MODE         50 MPH    145.00
                                          30 MPH    135.00
                 0  VEHICLES           IDLE DRIVE     0.00
                                    IDLE NEUTRAL    290.00
                                            0.00
                                            0.00
                                            0.00
                                            0.00
                                            0.00
                                             0.0
        24.83
        15-50
         0.65
         1.90
         0.00
         1.50
0.00
0.00
0.00
0.00
0.00
0.00
                                                                                            0.0
                                                                                            0.0
                                                                           2.26
                                                                           1.80
                                                                        2065.57
                                                                         *tel
                                                                          44.09
                  0.00
                  0.00
                  0.00
                  0.00
                  0.00
                  0.00
TOYOTA
                 3        FEDERAL TEST PROCEDURE
                              FEDERAL SHORT TEST
               FEDERAL THREE MODE         50 MPH
                                          30 MPH
                 1 VEHICLES           IDLE DRIVE
                                    IDLE NEUTRAL
                                            495.7

                0.27
                0.31
                0.00
                0.32
                                                                    362.
                                                                    319.
                                27.2
                                15.7
                                                                                                              0.21
                                   3-17
                                   0.00
                                  27.79
VW
  4        FEDERAL TEST PROCEDURE     2.80    1.49
               FEDERAL SHORT TEST     1.70    0.74
FEDERAL THREE MODE         50 MPH   135.00   54.01
                           30 MPH   153.75   79.10
  1 VEHICLES           IDLE DRIVE   110.00    0.00
                     IDLE NEUTRAL   138.00    96.3
               18.67
                                                                           1.03
                                                                           0.00
                                                                           2.43
                                                                                   311.9
                                                                                   257.6
                                   0.87
                                   0.62
                                 700.52
                                 438.90
                                   0.00
                                  20.39
VOLVO
                 1         FEDERAL TEST PROCEDURE
                              FEDERAL SHORT  TEST
               FEDERAL THREE MODE         50 MPH
                                          30 MPH
                 1  VEHICLES           IDLE DRIVE
                                    IDLE  NEUTRAL
                                      2.12
                                      1.31
                                    120.00
                                     90.00
                                     80.00
                                     35.00
0.00
0.00
0.00
0.00
0.00
 0.0
0.00
0.00
0.00
0.00
0.00
0.00
                                                                                   40-
                                                                                   33S
                                                            :T
0.0
0.0
  1.00
  0.57
696.21
                                                                                                      .63
                                                                                                      .10
                                                                                                    34.07
0.00
0.00
0.00
0.00
0.00
0.00
                                                        3-32

-------
 3.7  DENVER INSPECTION/MAINTENANCE EVALUATION TASK VEHICLE TEST RESULTS




 3.7.1  Federal Test Procedure Results




     FTP emission and fuel economy results for the Denver Inspection/




Maintenance Evaluation Task vehicles are summarized on the forty-two




pages comprising Table 17 which follows.




     These data are further summarized below where HC, CO, C02 and NOX




emissions are presented in grams per mile.  Any discrepancies which




may appear in these summarized data are due to mathematical rounding of




certain of the data.
                                3-33

-------
                    Summary of 1975 FTP Results
            73 Passed 1975/1976 Model Phase I Vehicles
  Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC       CO       C02
NO,
1.72
1.45
0.26
15.4
36.18
30.57
5.61
15.5
554.4
567.2
-12.8
- 2.3
1.73
1.62
0.12
6.7
 mpg

14.4
14.3
-0.07
-0.5
                    Summary of 1975 FTP Results
22
Condition-
As-Rec'd
After Mtce.
Improvement
Improvement (%)
Passed 1974 Model Phase I Vehicles
HC
5.44
4.24
1.20
22.1
CO
81.36
58.28
23.08
28.08
C02
527.1
554.6
-27.6
- 5.2
N0y
1.88
1.94
-0.05
-2.8
                                                           13.2
                                                           13.5
                                                            0.25
                                                            1.9
                    Summary of 1975 FTP Results
               16 Passed 1973 Model Phase I Vehicles
  Condition

As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC       CO       C02
NO,
3.95
3.81
0.14
3.6
70.82
55.62
15.20
21.5
586.4
604.1
-17.7
- 3.0
2.04
2.15
-0.11
-5.2
                                     12.5
                                     12.6
                                      0.12
                                      0.9
                    Summary of 1975 FTP Results
                14 Passed 1972 Model Phase I Vehicles
  Condition

As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC       CO       C02
NO
4.42
4.18
0.24
5.3
68.66
62.63
6.03
8.8
516.2
548.0
-31.5
- 6.1
2.96
2.82
0.14
4.8
 "P8

13.9
13.5
-0.45
-3.2
                                3-34

-------
                    Summary of 1975 FTP  Results
112 (All) 1975/1976 Model Phase I Vehicles
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC
2.30
1.70
0.60
26.1
CO
49.90
35.56
14.34
28.7
C02
MMBMM
535.0
559.3
-24.3
- 4.5
NO*
1.71
1.58
0.13
7.4
                                                             tnpg

                                                            14.3
                                                            14.3
                                                             0.00
                                                             0.0
                    Summary of 1975 FTP Results
30
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
(All) 1974 Model Phase I Vehicles
HC
5.15
4.12
1.04
20.1
CO
83.67
59.13
24.84
29.3
C02
503.5
533.2
-29.7
-5.9
NOX
1.85
1.87
-0.02
-1.0
                                                            13.6
                                                            13.9
                                                             0.26
                                                             1.9
                    Summary of 1975 FTP Results
                27 (All) 1973 Model Phase I Vehicles
  Condition

As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC
CO
CO:
NO,
4.60
4.01
0.59
12.7
80.99
58.59
22.40
27.7
505.9
529.0
-23.1
- 4.6
2.06
2.11
-0.04
-2.1
 mpg

13.7
14.0
 0.30
 2.2
                    Summary of 1975 FTP Results
  Condition

As-Rec'd
After Mtce.
Improvement
Improvement (%)
25 (All) 1972 Model Phase I Vehicles
HC
6.53
4.16
2.37
36.3
CO
84.47
59.07
25.40
30.1
CO?
471.4
516.4
-44.9
- 9.5
NO*
2.68
2.61
0.07
2.5
                                     14.2
                                     14.3
                                      0.06
                                      0.4
                                3-35

-------
                    Summary of 1975 FTP Results
         124 Failed 1975/1976 Model Phase I and II Vehicles

  Condition           HC_       CO       COg       NOX       mpg
As-Rec'd             3. 54    78.35     506.9     1.52      13.8
After Mtce.          2.08    47.04     563.0     1.31      13.8
Improvement          1.46    31.31     -56.0     0.21      -0.05
Improvement (%)     41.3     40.0      -11.1    13.6       -0.3
                    Summary of 1975 FTP Results
            31 Failed 1974 Model Phase I and II Vehicles

  Condition'          HC       (X)       C02       NOy       mpg

As-Recfd             5.83    89.26     441.0     1.82      14.8
After Mtce.          4.62    63.18     480.9     1.64      14.9
Improvement          1.21    26.08     -39.9     0.18       0.12
Improvement (%)     20.7     29.2      - 9.0     9.7        0.8
                                          L
                    Summary of 1975 FTP Results
            53 Failed 1973 Model Phase I and II Vehicles

  Condition           HC       £0       CQ2       NOX       mpg

As-Rec'd             6.25    95.52     445.5     1.76      14.4
After Mtce.          4.98    65.15     482.9     1.75      14.8
Improvement          1.28    30.37     -37.4     0.02       0.34
Improvement (%)     20.4     31.8      - 8.4     1.1        2.4
                    Summary of 1975 FTP Results
Condition
As-Recfd
After Mtce.
Improvement
Improvement
50 Failed 1972
HC
7.01
5.06
1.95
(%) 27.9
Model Phase
CO
92.35
60.60
31.75
34.4
I and
CO?
419.9
465.3
-45.3
-10.8
II Vehicles
NOV
2.40
2.36
0.04
1.8
                                                            mpg

                                                           15.1
                                                           15.4
                                                            0.28
                                                            1.9
                                3-36

-------
                                 TABLE 17
        SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON PHASE 1
                    PASSED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
HC
MEAN S.D.

0.88
2.37
1.53
1.61
1.99

3-07
1.82
1.44
1.69

1.95
1.44
1.91
1.51

2.03
1.45
1.78
1.52

0.2
1.4
0.7
0.7
0.9

2.3
0.6
0.8
0.8

0.9
0.8
0.9
0.7

0.9
0.9
0.8
0.5
CO
MEAN S.D.

10.35
43.00
37.94
37-48
33-40

20.78
34.62
25.64
40.21

33-16
25.64
43.25
37-80

32.29
27.51
42.75
41.54

1.8
22.1
20.8
21.3
15.5

13.4
15.3
13.7
21.8

15.4
13-7
23.4
20.6

13.5
18.8
23-0
14.9
C02
MEAN S.D.

585
556
636
582
424

844
357
494
634

409
494
557
695

410
502
610
746

.7
.7
.4
.5
.5

.3
.8
.3
.1

.0
.3
.1
.0

.6
.6
.3
.6

15.5
118.4
116.8
99.6
185.1

257.3
60.6
60.8
93-6

174.6
60.8
47.9
73-7

184.8
70.9
74.2
59.4
NOXC
MEAN S.D.

4.18
1.65
1.55
1.80
1.61

0.64
1.71
1.78
1.78

1.60
1.78
1.64
1.89

1.63
1.70
1.88
1.59

3.1
0.4
0.5
0.9
0.8

0.0
0.9
0.6
1.0

0.9
0.6
1.1
1.0

0.9
0.6
1.3
0.4
MPG
MEAN

14.7
14.0
12.7
13-7
18.4

10.0
21.2
16.5
12.6

19.0
16.5
14.1
11.7

19.0
16.1
13-0
10.9
ALL VEHICLES
73  1-72   0.8  36.18  19.8  554.4  152.2  1.73   0.9  14.4
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN RATIO
                                    3-37

-------
                             TABLE  17 CONT'D
        SUMMARY  OF  1975 FEDERAL TEST PROCEDURE RESULTS ON PHASE  1
                   PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                      1975  &  1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE  SIZE  112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS


MOTORS


2
5
20
27
19
HC
MEAN S.D.

0.92
1.55
1.22
1.29
1.96

0.2
1.0
0.3
0.4
0.8
CO
MEAN S.D.

10.72
32.34
28.73
32.19
31.85

1.9
20.8
10.8
16.9
16.4
C02
MEAN S.D.

561.1
585.1
675.6
593.4
412.0

1.4
138.6
143-3
96.3
120.7
NOXC
MEAN S.D.

3.83
1.56
1.59
1.64
1.39

3.1
0.6
0.6
0.9
0.6
MPG
MEAN

15.3
13.8
12.2
13.7
19.0
NO. OF CYL.
2
4
6
8




2
17
11
43
2.36
1.83
1.27
1-31
0.8
0.9
0.8
0.3
15.90
32.58
25-33
31.80
2.6
16.9
16.5
14.6
611.8
369:0
498.3
661.2
36.7
62.8
66.1
105.9
0.70
1.46
1.64
1.72
0.0
0.6
0.6
1.0
13.8
20.8
16.4
12.4
DISPLACEMENT
LESS THAN 151
151 -
251
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
19
11
19
24

17
19
27
10
1.89
1.27
1.35
1.27

2.01
1.18
1.32
1.39
0.9
0.8
0.3.
0.4

0.9
0.6
0.4
0.3
30.83
25.33
30.94
32.49

30.99
23.27
32.39
38.85
16.8
16.5
14.7
14.9

16.0
15.3
13.8
15.2
394.5
498.3
572.8
731.2

390.6
511.0
648.1
756.1
97.2
66.1
44.1
85.9

102.1
67.1
104.7
54.0
1.38
1.64
1.51
1.88

1.40
1.58
1.82
1.51
0.6
0.6
1.0
1.0

0.6
0.7
1.2
0.5
19.8
16.4
14.2
11.3

19-9
16.1
12.6
10.8
ALL VEHICLES
73  1.45   0.7  30.57  15.4  567.2  152.9  1.62   0.9  14.3
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-38

-------
                                  TABLE 17 CONT'D

       SUMMARY OF  1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1  PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                          1975 & 1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 112 VEHICLES
                                                                             FUEL
             NO.  OF     HC           CO  .         C02          NOXC       ECONOMY
               VEH  IMPR  j&IMPR  IMPR  $IMPR  IMPR  $IMPR  IMPR  $IMPR  IMPR  &DMPR
VEHICLE MFG.
AMER.  MOTORS       2  -0.04  -4.6   -0.37   -3-6   24.6    4.2  0.35    8.4  0.60   4.1
CHRYSLER          5   0.82  34.6   10.66   24.8  -28.4   -5.1  0.09    5.6 -0.20  -1.4
FORD             20   0.30  19-9    9-22   24.3  -39.2   -6.2 -0.05   -3-2 -0.42  -3-3
GENERAL MOTORS    27   0.32  19-9    5.29   14.1  -10.9   -1.9  0.16    8.8-0.03  -0.2
IMPORTS          19   0.03   1.4    1.55    4.7   12.5    2.9  0.21   13-3  0.59   3.2
NO.  OF CYL.
2                 2   0.71  23.2    4.88   23.5  232.5   27.5 -0.05   -8.1  3-77  37.6
4                17-0.01  -0.8    2.03    5-9  -11.2   -3.1  0.26   15.1-0.40  -1.9
6                11   0.17  11.5    0.31    1.2   -4.0   -0.8  0.14    8.1 -0.09  -0.6
8                43   0.38  22.4    8.41   20.9  -27.1   -4.3  0.06    3.4-0.22  -1.8
DISPLACEMENT
LESS THAN 151     19   0.06   3.2    2.33    7.0   14.4    3.5  0.23   14.1  0.77   4.1
151    -   250     11   0.17  11.5    0.31    1.2   -4.0   -0.8  0.14    8.1 -0.09  -0.6
251    -   350     19   0.55  29.0   12.32   28.5  -15.7   -2.8  0.13    7.8  0.12   0.9
MORE THAN 350     24   0.24  15-9    5.31   14.1  -36.1   -5.2  0.01    0.4-0.40  -3.4
INERTIA WEIGHT
1800  -  2799     17   0.02   0.9    1.30    4.0   19.9    4.9  0.23   14.0  0.94   4.9
2800  -  3799     19   o.27  18.9    4.24   15.4   -8.4   -1.7  0.12    7.2 -0.02  -0.2
3800  -  4799     27   0.46  25.9   10.36   24.2  -37-7   -6.2  0.06    3-0 -0.37  -2.8
4800  -  5799     10   0.13   8.6    2.69    6.5   -9.5   -1.3  0.08    5.0-0.06  -0.6
ALL VEHICLES      73   0.26  15.4    5.61   15.5  -12.8   -2.3  0.12    6.7-0.07  -0.5
EMISSION RESULTS  IN  GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON' '
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        3-39

-------
                              TABLE 17  CONT'D
        SUMMARY  OF  1975  FEDERAL  TEST  PROCEDURE  RESULTS  ON  PHASE  1
                    PASSED  VEHICLES BEFORE  MAINTENANCE
                                  DENVER
                         1974 MODEL-YEAR  VEHICLES
                      TOTAL  SAMPLE SIZE  30  VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS

•
MOTORS


1
2
5
11
3

5.36
8.59
4.45
5.35
5.35

0.0
4.5
0.7
3.8
1.7
CO
MEAN S.D.

64.73
118.72
73.40
84.47
63.86

0.0
98.1
27.3
33-6
4.8
C02
MEAN S.D.

475.9
468.6
512.5
603.3
327.9

0.0
79.8
134.7
75.6
143.1
NOXC
MEAN S.D.

2.93
1.64
2.03
1.94
1.26

0.0
1.4
0.7
1.0
0.6
MPG
MEAN

14.9
13.0
13.8
11.8
19.9
NO. OF CYL.
2
4
6
8




1
3
1
17
7.29
4.37
3.00
5.66
0.0
0.3
0.0
3.4
68.27
60.67
54.02
87.39
0.0
3-3
0.0
39.9
493.2
262.4
456.3
579-9
0.0
29.7
0.0
81.0
0.61
1.61
1.58
2.03
0.0
0.2
0.0
1.0
14.2
23.9
16.1
12.1
DISPLACEMENT
LESS THAN 151
151
251
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
4
1
12
5

4
3
12
3
5.10
3-00
6.33
4.08

5.10
4.46
6.05
4.44
1.5
0.0
3.9
0.5

1.5
1.3
4.0
0.8
62.57
54.02
99.89
57.39

62.57
80.15
90.75
70.05
4.7
0.0
41.0
12.6

4.7
36.4
42.0
41.2
320.1
456.3
549.2
653-7

320.1
473.1
571.2
680.5
117.9
0.0
68.9
59.6

117.9
15.6
68.1
40.8
1.36
1.58
1.73
2.74

1.36
1.85
1.80
2.96
0.5
0.0
0.9
0.8

0.5
1.0
0.8
1.1
20.1
16.1
12.2
11.7

20.4
14.15
12.1
11.0
ALL VEHICLES
22   5.44   3.1  81.36  36.7  527.1  132.8  1.88   0.9  13.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-40

-------
                              TABLE 17  CONT'D
        SUMMARY  OF  1975  FEDERAL TEST PROCEDURE RESULTS ON PHASE 1
                    PASSED  VEHICLES AFTER MAINTENANCE
                                  DENVER
                         1974  MODEL-YEAR  VEHICLES
                      TOTAL  SAMPLE  SIZE  30  VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
22

4
4
4
3
5

7
4
2
4

5
2
4
3

5
4
3
4
4

.85
.75
.07
.84
.44

.46
.19
.89
.14

.00
.89
.28
.78

.00
.16
.99
.28
.24

0.0
0.2
0.8
1.1
1.8

0.0
0.5
0.0
0.9

1.7
0.0
1.1
0.5

1.7
1.1
1.0
0.9
1.1
CO
MEAN S.D.

45.99
67.66
63.89
55.93
55.39

65.58
48.22
46.77
60.31

52.56
46.77
64.65
49.88

52.56
58.70
61.87
51.16
58.28

0.0
22.6
15.4
15.3
10.5

0.0
6.8
0.0
15.7

10.3
0.0
14.3
15.1

10.3
21.4
12.3
25.0
14.8
C02
MEAN S.D.

527.5
533.2
522.1
632.4
347.1

517.2
271.5
445.1
613-2

332.9
445.1
584.6
682.0

332.9
483.0
610.9
696.8
554.6

0.0
36.1
147.4
79.4
147.3

0.0
16.6
0.0
72.8

123.6
0.0
62.6
45.1

123.6
41.6
53.4
56.0
137.6
NOXC
MEAN S.D.

3-36
1.66
1.91
2.03
1.35

0.57
1.85
1.53
2.06

1.53
1.53
1.83
2.59

1.53
2.15
1.63
3.50
1.94

0.0
0.6
0.6
1.1
0.7

0.0
0.2
0.0
1.0

0.7
0.0
0.8
1.2

0.7
1.0
0.6
0.7
0.9
MPG
MEAN

14.4
13-6
14.0
12.1
19.7

13.8
24.6
16.8
12.3

20.6
16.8
12.7
11.5

20.6
15.1
12.3
11.2
13.5
EMISSION RESULTS IN GRAMS  PER MILE
FUEL ECONOMY IN MILES* PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85 CARBON TO HYDROGEN  RATIO
                                    3-41

-------
                                  TABLE 17 CONT'D

        SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1974 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  30 VEHICLES
                                                                             FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  5HMPR  IMPR  *IMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS     1   0.52   9.7  18.74  28.9  -51.5  -10.8 -0.43  -14.7  -0.50  -3.3
CHRYSLER         2   3.84  44.7  51.06  43.0  -64.6  -13.8 -0.02   -1.2   0.55   4.3
FORD           '  5   0.38   8.4   9.51  13.0-  -9.6   -1.9  0.13    6.2   0.14   1.0
GENERAL MOTORS  11   1.52  28.3  28.54  33.8  -29.1   -4.8-0.10   -4.9   0.33   2.8
IMPORTS          3  -0.09  -1.7   8.47  13-3  -19.1   -5.8-0.09   -7.5  -0.27  -1.1
NO. OF CYL.
2                1  -0.17  -2.4   2.69   3-9  -24.0   -4.9  0.04    6.9  -0.45  -3-2
4                3   0.18   4.2  12.46  20.5   -9.1   -3.5 -0.24  -14.9   0.73   3.1
6                1   0.11   3.7   7.25  13.4   11.2    2.5  0.05    3-1   0.70   4.4
8               17   1.53  27.0  27.08  31.0  -33-3   -5.7 -0.03   -1.6   0.24   2.0
DISPLACEMENT
LESS THAN  151    4   0.09   1.8  10.01  16.0  -12.8   -4.0-0.17  -12.4   0.15   0.7
151   -    250    1   0.11   3-7   7.25  13-4   11.2    2.5  0.05    3-1   0.70   4.1
251   -    350   12   2.04  32.3  35.24  35.3  -35.4   -6.4 -0.11   -6.3   0.46   3-8
MORE THAN  350    5   0.30   7.3   7.51  13-1  -28.3   -4.3  0.15    5.6  -0..24  -2.0
INERTIA WEIGHT
1800  -  2799    4   0.09   1.8  10.01  16.0  -12.8   -4.0 -0.17  -12.4   0.15   0.7
2800  -  3799    3   0.30   6.6  21.45  26.8   -9.9   -2.1 -0.31  -16.5   0.61  J4.2
3800  -  4799   12   2.06  34.1  28.88  31.8  -39.7   -7.0  0.17    9.4   0.21   1.7
4800  -  5799    3   0.16   3.5  18.89  27.0  -16.3   -2.4 -0.54  -18.2   0.19   1.8
ALL VEHICLES    22   1.20  22.1  23.08  28.4  -27.6   -5.2-0.05   -2.8   0.25   1.9
EMISSION RESULTS IN GRAMS  PER MILE
FUEL ECONOMY IN MILES  PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85  CARBON TO HYDROGEN RATIO
                                          3-42

-------
                             TABLE 17 CONT'D
        SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON PHASE 1

                    PASSED VEHICLES BEFORE MAINTENANCE


                                  DENVER
                         1973 MODEL-YEAR VEHICLES


                      TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

0
1
2
11
2

3.30
4.84
3-91
3.60

0.0
0.1
1.0
1.3

43.49
90.57
72.09
57.70

0.0
18.0
18.0
13.0

387.2
594.7
644.9
356.0

0.0
6.6
93.3
115.6

4.68
1.52
1.92
1.94

0.0
0.8
0.9
0.2

19.0
11.8
11.5
19.4
NO. OF CYL.
2
4
6
8




0
2
1
13

3-60
3.30
4.05

1-3
0.0
1.0

57.70
43.49
74.94

13-0
0.0
18.6

356.0
387.2
637.2

115.6
0.0
87.3

1.94
4.68
1.86

0.2
0.0
0.9

19.4
19.0
11.6
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
2
1
6
7
3.60
3-30
4.23
3.90
1.3
0.0
1.1
0.9
57.70
43.49
73.56
76.11
13-0
0.0
8.6
25.0
356.0
387.2
582.2
684.3
115.6
0.0
53-3
85.1
1.94
4.68
1.74
1.96
0.2
0.0
0.7
1.0
19.4
19.0
12.5
10.9
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
1
3
10
2
4.55
3.13
4.15
3.89
0.0
0.4
1.1
0.6
66.85
58.06
70.41
93-95
0.0
21.0
17.2
22.2
274.3
454.0
626.3
741.4
0.0
76.2
79.6
38.4
1.82
2.68
1.99
1.45
0.0
1.8
0.9
0.2
22.5
16.0
11.8
9.8
ALL VEHICLES
16  3-95   1.0  70.82  19.4  586.4  137.6  2.04   1.0  12.5
EMISSION  RESULTS  IN  GRAMS  PER MILE
                   «                      -v


FUEL ECONOMY  IN MILES  PER  GALLON



FUEL ECONOMY  CALCULATIONS  ASSUME A  1:1.85  CARBON  TO  HYDROGEN  RATIO
                                     3-43

-------
                              TABLE  17 CONT'D
        SUMMARY  OF  1975  FEDERAL TEST PROCEDURE RESULTS  ON  PHASE  1
                    PASSED  VEHICLES  AFTER  MAINTENANCE
                                  DENVER
                         1973  MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

0
1
2
11
2

3.23
4.25
3.84
3-47

0.0
0.4
1.3
1.5

52.85
68.45
55.10
47.05

0.0
8.6
16.9
14.6

403.8
664.9
659-4
339.6

0.0
78.4
78.5
109.5

3.31
2.16
2.11
1.78

0.0
1.0
1.3
0.1

17.9
11-3
11.7
20.9
NO. OF CYL.
2
4
6
8



0
2
1
13

3-47
3-23
3-90

1.5
0.0
1.2

47.05
52.85
57.15

14.6
0.0
16.4

339-6
403.8
660.2

109.5
0.0
75.2

1.78
i
3.31
2.12

0.1
0.0
1.2

20.9
17.9
11.6
DISPLACEMENT
LESS THAN
151
251 -
MORE THAN
151
250
350
350
2
1
6
7
3.47
3.23
3.95
3.86
1.5
0.0
1.3
1.2
47.05
52.85
56.32
57.87
14.6
0.0
19.9
14.3
339-6
403.8
600.2
711.7
109.5
0.0
35.0
59.8
1.78
3.31
1.73
2.45
0.1
0.0
0.6
1.5
20.9
17-9
12.7
10.9
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
1
3
10
2
4.52
2.80
4.14
3.30
0.0
0.4
1.3
0.1
57.37
51.66
54.74
65.10
0.0
14.4
18.1
3.2
262.2
466.9
649.7
753.3
0.0
98.1
67.1
48.7
1.85
2.07
2.25
1.92
0.0
1.1
1.3
0.1
24.2
15-9
11.9
10.2
ALL VEHICLES
16  3-81    1.2  55.62  15.5  604.1   141.6  2.15   1.1   12.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-44

-------
                                  TABLE 17 CONT'D

       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  27 VEHICLES
                                                                             FUEL
              NO  OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  £EMPR  IMPR  JIMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          1  0.07   2.2  -9-36  -21.5  -16.6   -4.3  1.37   29.2 -1.19  -6.2
FORD              2  0.59  12.2  22.12   24.4  -70.2  -11.8 -0.64  -42.0 -0.50  -4.3
GENERAL MOTORS   11  0.07   1.8  16.99   23.6  -14.5   -2.2-0.19  -10.0  0.19   1.6
IMPORTS           2  0.13   3.6  10.65   18.5   16.4    4.6  0.15    8.0  1.53   7-9
NO. OF CYL.
2                 0
4                 2  0.13   3-6  10.65   18.5   16.4    4.6  0.15    8.0  1.53   7-9
6                 1  0.07   2.2  -9.36  -21.5  -16.6   -4.3  1-37   29.2 -1.19  -6.2
8                13  0.15   3-7  17.78   23.7  -23.1   -3.6 -0.26  -14.0  0.08   0.7
DISPLACEMENT
LESS THAN 151     2  0.13   3-6  10.65   18.5   16.4    4.6  0.15    8.0  1.53   7-9
151   -   250     1  0.07   2.2  -9-36  -21.5  -16.6   -4.3  1.37   29.2 -1.19  -6.2
251   -   350     6  0.28   6.7  17-25   23-4  -18.0   -3-1  0.02    0.9  0.18   1.4
MORE THAN 350     7  0.04   1.0  18.24   24.0  -27.4   -4.0-0.50  -25.5  0.02   0.2
INERTIA WEIGHT
1800  -  2799     1  0.03   0.6   9.48   14.2   12.1    4.4-0.03   -1.6  1.67   7.4
2800  -  3799     3  0.33  10.6   6.40   11.0  -12.9   -2.8  0.61   22.8 -0.05  -0.3
3800  -  4799    10  0.01   0.3  15.67   22.3  -23-3   -3-7 -0.26  -12.9  0.02   0.2
4800  -  5799     2  0.59  15.1  28.85   30.7  -11.9   -1.6 -0.47  -32.4  0.40   4.1
ALL VEHICLES     16  0.14   3.6  15.20   21.5  -17-7   -3.0-0.11   -5.2  0.12   0.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-45

-------
                             TABLE  17  CONT'D
       SUMMARY OF  1975 FEDERAL TEST  PROCEDURE  RESULTS  ON  PHASE  1
                    PASSED  VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         1972  MODEL-YEAR  VEHICLES
                      TOTAL  SAMPLE  SIZE   25  VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS


MOTORS


0
1
5
6
2


3.95
4.29
4.81
3.79


0.0
0.6
1.1
0.0
CO
MEAN S.D.


39.72
59.39
88.87
45.68


Q.O
16.3
24.8
2.8
C02
MEAN S.D.


494.8
562.3
558.8
286.4


0.0
114.5
107.5
25.2
NOXC
MEAN S.D.


3-74
3.90
2.31
2.20


0.0
0.7
1.7
1.0
MPG
MEAN


15.6
13-3
12.1
24.0
NO. OF CYL.
2
4
6
8




0
3
1
10

3.95
3.87
4:61

0.3
0.0
0.9

52.44
56,54
74.74

11.9
0.0
28.6

320.9
363.0
590.6

62.3
0.0
64.4

1.88
3.65
3.22

0.9
0.0
1.5

21.3
19.1
12.3
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
3
1
4
6

4
4
5
1
3.95
3.87
4.64
4.59

3-93
4.18
5.05
4.13
0.3
0.0
1.2
0.8

0.2
0.6
1.1
0.0
52.44
56.54
71.64
76.80

53.47
63.62
73.07
127.55
11.9
0.0
27.5
31.6

9.9
20.0
26.7
0.0
320.9
363.0
529.4
631.4

331.4
535.3
612.3
703.3
62.3
0.0
31.1
43.4

55.0
40.5
35.6
0.0
1.88
3.65
2.28
3.84

2.33
2.66
3.99
1.55
0.9
0.0
1.0
1.4

1.1
1.2
1.4
0.0
21.3
19.1
13-5
11.6

20.7
13-7
11.9
9.7
ALL VEHICLES
14   4.42   0.8  68.66  26.2  516.5  135.4  2,96   1.4  13-9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-46

-------
                              TABLE 17 CONT'D
        SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON PHASE 1
                    PASSED VEHICLES AFTER MAINTENANCE
                                  DENVER
                         1972 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

0
1
5
6
2

4.18
3-62
4.69
4.06

0.0
0,6
0.9
0.3

53-86
49.96
79.57
47.91

0.0
13.4
46.0
11.1

493.2
610.9
595.8
274.9

0.0
145.0
132.8
12.6

3.47
3.51
2.38
2.11

0.0
1.0
1.8'
1.2

15.0
12.7
12.1
24.4
NO. OF CYL.
2
4
6
8




0
3
1
10

4.56
3.51
4:14

0.9
0.0
0.8

57.87
48.19
65.51

19.0
0.0
38.6

310.3
373.9
636.8

61.9
0.0
89.3

1.70
4.56
2.98

1.1
0.0
1.3

21.4
19.3
11.8
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
3
1
4
6
4.56
3.51
4.35
3.99
0.9
0.0
1.0
0,7
57.87
48.19
57.84
70.62
19.0
0.0
11.7
50.2
310.3
373-9
559.3
688.4
61.9
0.0
49.4
70.0
1.70
4.56
2.41
3.37
1.1
0.0
0.8
1.6
21.4
19.3
13.4
10.9
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
4
4
5
1
4.30
4.03
4.11
4.72
0.9
0.5
1.1
0.0
55.45
51.68
55.66
170.09
16.2
3.4
17.1
0.0
326.2
553.8
674.0
782.3
59.7
43.4
51.2
0.0
2.42
2.51
3.68
1.38
1.7
0.8
1.5
0.0
20.8
13-7
11.5
8.3
ALL VEHICLES     14    4.18    0.8   62.63   33.4   548.0   166.0   2.82   1.4  13.5

EMISSION  RESULTS IN GRAMS  PER MILE
FUEL ECONOMY  IN  MILES'PER  GALLON
FUEL ECONOMY  CALCULATIONS  ASSUME  A  1:1.85  CARBON TO  HYDROGEN RATIO
                                    3-47

-------
                                  TABLE 17 CONT'D
        SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  25 VEHICLES
                                                                             FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  $IMPR  IMPR  JIMPR  IMPR  5&IMPR  IMPR  *IMPR  IMPR  JIMPR
VEHICLE MFG.
AMER. MOTORS     0
CHRYSLER         1  -0.23  -5.8 -14.14 -35.6    1.7    0.3  0.27    7.2  -0.56   -3.6
FORD             5   0.67  15.7   9-44  15.9  -48.7   -8.7  0.39    10.0  -0.60   -4.5
GENERAL MOTORS   6   0.12   2.5   9.30  10.5  -37.0   -6.6-0.07    -3.0  -0.37   -3-0
IMPORTS          2  -0.28  -7.4  -2.22  -4.9   11.5    4.0  0.09    4.2   0.47   2.0
NO. OF CYL.
2                0
4                3  -0.61 -15.5  -5.43 -10.4   10.6    3-3  0.18    9.7   0.01   0.0
6                1   0.37   9.5   8.36  14.8  -10.9   -3.0 -0.91  -24.9   0.14   0.7
8                10   0.48' 10.3   9.23  12.3  -46.2   -7.8  0.23    7-3  -0.49   -4.0
    *t .
DISPLACEMENT                                                                ^
LESS THAN  151    3  -0.61 -15.5  -5.43 -10.4   10.6    3.3  0.18    9.7   0.01   0.0
151   -    250    1   0.37   9.5   8.36  14.8  -10.9   -3.0 -0.91  -24.9   0.14   0.7
251   -    350    4   0.29   6.3  13-81  19-3  -29-9   -5.6 -0.12    -5.3  -0.15   -1-1
MORE THAN  350    6   0.60  13.1   6.18    8.0  -57.0   -9.0  0.47    12.3  -0.65   -5.6
INERTIA WEIGHT
1800  -  2799    4  -0.37  -9.4  -1.98  -3.7    5.2     1.6 -0.09    -3-9   0.05   0.2
2800  -  3799    4   0.16   3.8  11.94  18.8  -18.5   -3.5  0.15    5.6   0.02   0.1
3800  -.4799    5   0.94  18.7  17.42  23.8-61.7   -10.1  0.32    7.9  -0.48   -4.0
4800  -  5799    1  -0.59-14.3-42.55-33.4  -79.1   -11.2  0.16    10.6  -1.34-13-9

ALL VEHICLES     14   0.24   5-3   6.03    8.8  -31.5   -6.1  0.14    4.8  -0.45   -3-2
EMISSION RESULTS IN GRAMS PER  MILE
FUEL ECONOMY IN MILES  PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85 CARBON  TO  HYDROGEN  RATIO
                                          3-48

-------
                             TABLE  17  CONT'D
      SUMMARY OF  1975 FEDERAL TEST PROCEDURE  RESULTS  ON  ALL  PHASE 1
                      VEHICLES  BEFORE  MAINTENANCE
                                 DENVER
                     1975 &  1976 MODEL-YEAR VEHICLES
                     TOTAL  SAMPLE SIZE  112 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

6
15
25
40
26
1.91
3.32
2.11
2.14
2.24
0.8
1.2
2.1
1.2
0.9
31.90
74.68
51.91
51.01
36.11
22.2
33.2
56.8
32.4
16.1
482.0
557.6
639.8
552.8
406.2
89.6
92.8
108.8
114.3
163.8
3.24
1.76
1.57
1.59
1.63
1.7
0.4
0.5
0.8
0.8
16.5
12.9
12.2
13.9
18.9
NO. OF CYL.
2
4
6
8




2
27
17
66
3.07
2.21
1.85
2:43
2.3
D.9
0.9
1.7
20.78
39.96
34.53
58.81
13.4
20.3
19.7
44.4
844.3
350.7
469.5
617.9
257.3
56.7
64.9
89.1
0.64
1.64
1.99
1.69
0.0
0.8
0.8
0.9
10.0
21.1
16.8
12.4
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
29
15
29
39
2.27
1.75
2.28
2.55
1.0
0.9
1.0
2.0
38.64
32.23
51.16
64.14
20.3
18.5
25.1
53.5
384.8
469.7
544.2
665.1
146.8
68.5
51.3
80.2
1.57
1.89
1.66
1.76
0.8
0.7
1.0
0.9
19.6
16.9
14.0
11.5
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
27
26
43
16
2.36
1.77
2.53
2.45
1.0
1.0
1.8
1.5
39.06
33.97
61.11
63.94
20.5
23.1
47.2
39.1
386.7
485.9
597.3
697.9
152.7
78.3
77.8
84.6
1.59
1.83
1.77
1.53
0.8
0.8
1.1
0.4
19.5
16.3
12.7
11.0
ALL VEHICLES     112  2.30
1.4  49.90  37.9  535.0  146.1
1.71   0.9  14.3
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85 CARBON TO HYDROGEN RATIO
                                    3-49

-------
                             TABLE  17 CONT'D
     SUMMARY OF  1975 FEDERAL TEST PROCEDURE  RESULTS ON ALL PHASE  1
                      VEHICLES AFTER MAINTENANCE
                                 DENVER
                     1975  &  1976 MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE  SIZE  112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS


MOTORS


6
15
25
40
26
HC
MEAN S.D.

1.88
1.93
1.28
1.56
2.16

0.9
1.2
0.4
0.8
1.0
CO
MEAN S.D.

36.24
43.54
29.50
38.07
32.74

27.9
24.5
12.8
24.0
16.9
C02
MEAN S.D.

495.3
611.1
687.9
571.9
401.2

55.0
109.9
134.6
109.7
113.8
NOXC
MEAN S.D.

2.58
1.57
1.58
1.51
1.47

1.7
0.6
0.5
0.8
0.6
MPG
MEAN

15.9
12.9
12.0
13.9
19.3
NO. OF CYL.
2
4
6
8




2
27
17
66
2.36
2.06
1.48
1:59
0.8
1.0
0.9
0.8
15.90
34.32
29.72
38.16
2.6
16.3
20.6
22.4
611.8
362.3
489.2
656.3
36.7
59.6
57.3
99.4
0.70
1.46
1.66
1.63
0.0
0.6
0.6
0.9
13.8
21.0
16.4
12.3
DISPLACEMENT
LESS THAN 151
151
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
29
15
29
39

27
26
43
16
2.08
1.35
1.54
1.67

2.17
1.30
1.64
1.74
1.0
0.8
0.5
1.0

1.0
0.6
0.8
1.1
33.05
26.03
35.21
41.34

32.83
24.91
39.34
47.29
16.4
15.5
20.4
24.4

16.2
15.2
19.0
30.8
379.5
490.1
567.3
713.6

381.7
502.4
643.9
724.0
86.5
61.2
45.0
87.2

93.5
70.0
101.1
78.1
1.41
1.60
1.58
1.70

1.43
1.59
1.73
1.42
0.6
0.6
0.9
0.9

0.6
0.6
1.0
0.5
20.3
16.6
14.1
11.3

20.2
16.3
12.5
11.0
ALL VEHICLES
112  1.70   0.9  35.56  20.8  559.3   151.5   1.58   0.8   14.3
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-50

-------
                                  TABLE 17 CONT'D

        SUMMARY  OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                      DENVER
                         1975 & 1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 112 VEHICLES
                                                                             FUEL
             NO.  OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR  jtlMPR  IMPR  $IMPR  IMPR  $IMPR  IMPR  $IMPR
VEHICLE MFG.
AMER.  MOTORS       6   0.03   1.6  -4.34 -13.6  -13-3   -2.8  0.66   20.4  -0.59  -3.6
CHRYSLER         15   1.40  42.0  31.14  41.7  -53.6   -9.6  0.20   11.1  -0.00  -0.0
FORD             25   0.83  39.5  22.41  43.2  -48.1   -7.5 -0.01   -0.4  -0.17  -1.4
GENERAL MOTORS    40   0.58  27.1  12.94  25.4  -19.1   -3.5  0.08    5.1   0.07   0.5
IMPORTS          26   0.08   3-7   3-37   9.3    5.1    1.2  0.16    9.8   0.44   2.3

NO.  OF CYL.
2                 2   0.71  23.2   4.88  23.5  232.5   27.5 -0.05   -8.1   3-77  37-6
4                27   0.15   6.7   5.64  14.1  -11.6   -3.3  0.18   10.8  -0.11  -0.5
6                17   0.36  19.7   4.82  13,9  -19.7   -4.2  0.33   16.6  -0.34  -2.0
8                66   0.841  34.7  20.65  35.1  -38.4   -6.2  0.06    3-4  -0.06  -0.5
DISPLACEMENT
LESS THAN 151     29   0.19   8.3   5.59  14.5    5.2    1.4  0.16   10.2   0.65   3-3
151    -   250     15   0.40  22.8   6.20  19.2  -20.4   -4.4  0.29   15.6  -0.30  -1.8
251    -   350     29   0.74  32.6  15.95  31.2  -23.2   -4.3  0.09    5.2   0.10   0.7
MORE THAN 350     39   0.88  34.5  22.79  35.5  -48.5   -7.3  0.06    3.6  -0.14  -1.3
INERTIA WEIGHT
1800  -  2799     27   0.19   8.0   6.22  15.9    5.0    1.3  0.16   10.2   0.68   3-5
2800  -  3799     26   0.48  27.0   9.06  26.7  -16.6   -3.4  0.24   13.3  -0.02  -0.2
3800  -  4799     43   0.89  35.4  21.78  35.6  -46.6   -7.8  0.04    2.2  -0.17  -1.3
WOO  -  5799     16   0.71  28.8  16.65  26.0  -26.1   -3.7  0.11    7.1   0.03   0.3

ALL  VEHICLES     112   0.60  26.1  14.34  28.7  -24.3   -4.5  0.13    7.4   0.00   0.0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN  MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-51

-------
                             TABLE  17 CONT'D
     SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON ALL PHASE  1
                      VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR  VEHICLES
                      TOTAL  SAMPLE  SIZE  30  VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS


MOTORS


1
4
7
13
5

5.36
6.18
4.69
5.19
4.86

0.0
3.8
1.2
3.5
1.4
CO
MEAN S.D.

64.73
94.72
85.48
89.18
61.77

0.0
63.3
38.7
39-0
6.8
C02
MEAN S.D.

475.9
428.7
513,4
590.9
328.0

0.0
67.7
131.9
106.1
101.4
NOXC
MEAN S.D.

2.93
1.85
1.96 ...
1.94
1.22

0.0
1.0
0.6
0.9
0.5
MPG
MEAN

14.9
14.9
13.4
11.9
20.1
NO. OF CYL.
2
4
6
8




1
6
4
19
7.29
4.04
3.56
5.73
0.0
0.6
0.4
3.2
68.27
60.44
67.39
95.25
0.0
5.4
10.6
44.4
493.2
297.2
405.9
589.8
0.0
43.1
38.2
82.6
0.61
1.62
1.75
2.01
0.0
0.6
0.6
0.9
14.2
21.9
17.0
11.7
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
7
4
12
7

7
6
12
5
4.50
3.56
6.33
4.71

4.50
4.10
6.05
5.18
1.4
0.4
3.9
1.2

1.4
0.9
4.0
1.2
61.55
67.39
99.89
87.29
•
61.55
76.00
90.75
106.84
5.7
10.6
41.0
52.2

5.7
23.9
42.0
58.3
325.2
405.9
549.2
659.4

325.2
431.1
571.2
677.7
83.9
38.2
68.9
53.0

83.9
49.2
68.1
36.9
1.48
1.75
1.73
2.49

1.48
1.83
1.80
2.52
0.7
0.6
0.9
0.8

0.7
0.8
0.8
1.0
20.3
17.0
12.2
10.9

20.3
15.7
12.1
10.3
ALL VEHICLES
30   5.15   2.7  83.67  38.5  503.5  140.4  1.85   0.8  13-6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-52

-------
                             TABLE  17  CONT'D
      SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON ALL  PHASE 1
                      VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5

4.85
4.03
4.18
3.78
4.85

7.46
3.89
3-32
4:18

4.40
3.32
4.28
4.01

4.40
3.81
3.99
4.40

0.0
0.8
0.8
1.0
1.5

0.0
0.6
0.4
0.9

1.5
0.4
1.1
0.7

1.5
0.8
1.0
0.8
CO
MEAN S.D.

45.99
62.63
67.05
56.65
54.32

65.58
50.30
58.47
61.72

52.48
58.47
64.65
56.68

52.48
60.54
61.87
60.17

0.0
18.9
13.8
14.5
13.7

0.0
11.3
16.2
15.4

11.9
16.2
14.3
17.1

11.9
17.5
12.3
21.8
C02
MEAN S.D.

527.
489.
532.
619.
344.

517.
304.
444.
624.

335.
444.
584.
693.

335.
463.
610.
707.

5
7
9
6
9

2
9
7
8

2
7
6
7

2
8
9
3

0.0
54.4
139.8
118.9
104.7

0.0
39.2
4.7
78.3

87.9
4.7
62.6
49.1

87.9
33.9
53.4
52.5
NOXC
MEAN S.D.

3.36
1.71
1.81
2.04
1.34

0.57
1.77
1.49
2.05

1.60
1.49
1.83
2.41

1.60
1.82
1.63
2.88

0.0
0.5
0.6
1.0
0.6

0.0
0.5
0.6
0.9

0.7
0.6
0.8
1.1

0.7
0.9
0.6
1.0
MPG
MEAN

14.4
14.8
13.6
12.3
19.9

13.8
22.4
16.2
12.1

20.6
16.2
12.7
11.2

20.6
15.5
12.3
10.9
ALL VEHICLES     30   4.12    1.0   59.13   14.8   533.2   146.4   1.87    0.9   13-9
EMISSION  RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN  MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME  A  1:1.85  CARBON TO HYDROGEN RATIO
                                    3-53

-------
                                  TABLE  17 CONT'D

        SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1974 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  30 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  *IMPR  IMPR   *IMPR  IMPR  fclMPR  IMPR  *IMPR  IMPR  *IMPR
VEHICLE MFG.
AMER. MOTORS     1   0.52   9.7   18.74  28.9   -51.5   -10.8 -0.43  -14.7  -0.50  -3.3
CHRYSLER         4   2.15  34.8   32.09  33-9   -61.1   -14.2  0.14    7.5  -0.09  -0.6
FORD            .7   0.51  10.8   18.43  21.6   -19.4,   -3.8  0.16    8.1   0.23   1.7
GENERAL MOTORS  13   1.41  27.2   32.53  36.5   -28.8    -4,9-0.10   -4.9   0.44   3.7
IMPORTS          5   0.01   0.2   7.46  12.1   -16.8    -5.1 -0.11   -9.1  -0.23  -1.1

NO. OF CYL.
2                1  -0.17  -2.4   2.69    3-9   -24.0    -4.9  0.04    6.9  -0.45  -3.2
4                6   0.15   3.6   10.14  16.8    -7.7    -2.6 -0.15   -9.2   0.48   2.2
6                4   0.24   6.6   8.92  13-2   -38.8    -9.6  0.25   14.6  -0.74  -4.1
8               19   1.55  27.0   33.53  35.2   -35.0    -5.9 -0.04   -1.9   0.36   3.1
DISPLACEMENT
LESS THAN  151    7   0.10   2.2   9.07  14.7   -10.0    -3.1 -0.12   -8.3   0.22   1.1
151   -    250    4   0.24   6.6   8.92  13-2   -38.8    -9.6  0.25   14.6  -0.74  -4.4
251   -    350   12   2.04  32.3   35.24  35.3   -35.4    -6.4 -0.11   -6.3   0.46   3-8
MORE THAN  350    7   0.70  14.9   30.60  35.1   -34.3    -5.2  0.08    3.4   0.22   2.0
INERTIA WEIGHT
1800  -  2799    7   0.10   2.2   9.07  14.7   -10.0    -3.1 -0.12   -8.3   0.22   1.1
2800  -  3799    6   0.29   7-0   15.47  20.4   -32.7    -7.6  0.01    0.5  -0.21  -1.3
3800  -  4799   12   2.06  34.1   28.88  31.8   -39.7    -7.0  0.17    9.4   0.21   1.7
4800  -  5799    5   0.78  15.0   46.67  43.7   -29.6    -4.4 -0.36  -14.3   0.58   5.7
ALL VEHICLES    30   1.04  20.1   24.54  29-3   -29.7    -5.9-0.02   -1.0   0.26   1.9
EMISSION RESULTS IN GRAMS  PER MILE
FUEL ECONOMY IN MILES  PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85 CARBON TO  HYDROGEN RATIO
                                          3-54

-------
                             TABLE  17  CONT'D
      SUMMARY OF  1975 FEDERAL TEST PROCEDURE  RESULTS  ON  ALL PHASE 1
                      VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
H
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
27

3.. 40
4.28
5.74
4.07
4.94


4.92
3.80
4:61

4.92
3.80
4.52
4.69

5.30
3.90
4.71
3.89
4.60

0.0
0.8
2.2
1.1
2.0


1.7
0.8
1.7

1.7
0.8
1.1
2.2

1.5
1.2
1.9
0.6
1.6
CO
MEAN S.D.

41
88
113
72
65


69
63
88

69
63
82
94

72
70
87
93
80

.77
.26
.59
.45
.87


.21
.29
.97

.21
.29
.28
.92

.65
.12
.86
.95
.99

0.0
39.2
44.1
17.2
20.7


17.8
35.8
35.7

17.8
35.8
18.3
46.6

16.8
29.0
40.5
22.2
32.7
C02
MEAN S.D.

399.0
404.1
497.3
618.5
328.7


323.2
368.0
605.5

323.2
368.0
556.4
649.2

304.1
421.7
601.8
741.4
505.9

0.0
95.8
122.1
127.6
67.1


56.6
43.8
99.8

56.6
43.8
67.2
106.9

28.0
73.4
87.8
38.4
157.2
NOXC
MEAN S.D.

6.33
3.24
1.70
1.87
1.40


1.46
4.71
1.85

1.46
4.71
1.66
2.01

1.36
3.07
2.02
1.45
2.06

0.0
1.4
0.7
0.9
0.5


0.4
1.6
0.8

0.4
1.6
0.7
0.9

0.4
2.1
0.8
0.2
1.3
MPG
MEAN

18.7
16.0
12.8
11.9
19.8


19.8
18.5
11.7

19.8
18.5
12.7
10.9

20.4
16.3
11.8
9.8
13.7
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES 'PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85 CARBON TO HYDROGEN  RATIO
                                    3-55

-------
                             TABLE  17  CONT'D
     SUMMARY OF  1975 FEDERAL  TEST  PROCEDURE  RESULTS  ON  ALL  PHASE  1
                      VEHICLES  AFTER MAINTENANCE
                                 DENVER
                         1973  MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE  SIZE  27  VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS

•
MOTORS


1
3
6
12
5

2.88
3-33
4.45
3.95
4.29

0.0
0.3
1.6
1.3
2.0
CO
MEAN S.D.

36.75
54.29
74.87
55.93
52.40

0.0
4.5
29.1
16.3
14.2
C02
MEAN S.D.

429.7
438.5
555.5
631.8
324.7

0.0
88.4
141.9
121.3
58.4
NOXC
MEAN S.D.

2.79
3.27
2.10
2.04
1.44

0.0
1.0
0.8
1.2
0.4
MPG
MEAN

17.9
16.6
12.9
12.1
21.1
NO. OF CYL.
2
4
6
8




0
7
3
17

4.21
3.06
4:10

1.8
0.2
1.3

53.55
46.77
62.76

12.8
8.7
22.9

322.5
402.0
636.4

48.3
28.6
81.9

1.52
3.46
2.11

0.4
0.7
1.1

21.1
18.3
11.9
DISPLACEMENT
LESS THAN 151
151
251
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
7
3
8
9

6
6
13
2
4.21
3.06
3.99
4.20

4.50
3.14
4.30
3.30
1.8
0.2
1.1
1.6

1.7
0.7
1.4
0.1
53.55
46.77
57.76
67.20

56.35
51.22
62.03
65.10
12.8
8.7
17.1
27.3

11.4
12.7
26.4
3.2
322.5
402.0
582.7
684.3

306.8
454.1
631.7
753.3
48.3
28.6
44.2
79.0

26.8
79.3
71.2
48.7
1.52
3.46
1.69
2.48

1.49
2.36
2.30
1.92
0.4
0.7
0.6
1.3

0.5
1.3
1.2
0.1
21.1
18.3
12.9
11.1

21.7
16.3
11.9
10.2
ALL VEHICLES
27   4.01   1.4  58.59  20.0  529.0  160.0  2.11   1.1   14.0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-56

-------
                                  TABLE 17 CONT'D

        SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                 J  ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  27 VEHICLES
                                                                             FUEL
              NO.  OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR  $IMPR  IMPR  JIMPR  IMPR  JIMPR  IMPR  JIMPR
VEHICLE MFG.
AMER. MOTORS      1    0.52  15.3   5.02  12.0  -30.7   -7.7  3.54   55.9  -0.80  -4.3
CHRYSLER         3    0.95  22.1  33-97  38.5  -34.3   -8.5 -0.03   -1.0   0.66   4.1
FORD             6    1.30  22.6  38.71  34.1  -58.1  -11.7 -0.40  -23.3   0.13   1.0
GENERAL MOTORS  12    0.12   2.9  16.51  22.8  -13-3   -2.2-0.17   -9-0   0.21   1.8
IMPORTS          5    0.65  13.2  13.47  20.4    3.9    1.2-0.04   -2.6   1.28   6.5
NO. OF CYL.
2                0
4                7    0.71  14.5  15.66  22.6    0.6    0.2 -0.06   -4.2   1.30   6.5
6                3    0.73  19.4  16.52  26.1  -34.0   -9.2  1.26   26.7  -0.22  -1.2
8               17    0.51  11.6  26.21  29.5  -30.9   -5.1-0.26  -14.3   0.19   1.6
DISPLACEMENT
LESS THAN 151     7    0.71  14.5  15.66  22.6    0.6    0.2-0.06   -4.2   1.30   6.5
151   -   250     3    0.73  19.4  16.52  26.1  -34.0   -9.2  1.26   26.7  -0.22  -1.2
251   -   350     8    0.53  11.8  24.52  29.8  -26.2   -4.7 -0.03   -1.9   0.26   2.0
MORE THAN 350     9    0.48  10.3  27.71  29.2  -35.1   -5.4-0.47  -23.4   0.14   1.2
INERTIA WEIGHT
1800  -  2799     6    0.79  15.0  16.30  22.4   -2.7   -0.9 -0.13   -9.4   1.27   6.2
2800  -  3799     6    0.75  19.4  18.90  27.0  -32.4   -7.7  0.70   23.0  -0.01  -0.0
3800  -  4799    13    0.41   8.7  25.83  29.4  -29.9   -5.0-0.28  -14.0   0.19   1.6
4800  -  5799     2    0.59  15.1  28.85  30.7  -11.9   -1.6 -0.47  -32.4   0.40   4.1
ALL VEHICLES     27    0.59  12.7  22.40  27-7  -23.1   -4.6 -0.04   -2.1   0.30   2.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                       3-57

-------
                             TABLE  17 CONT'D
     SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON ALL PHASE 1
                      VEHICLES BEFORE MAINTENANCE        r
                                 DENVER
                         1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
3
6
11
4

0
6
3
16

6
2
8
9

7
9
8
1
25

31.68
8.96
4.47
5.51
4.33


4.49
16.30
5.47

4.49
8.61
8.58
5.61

8.18
5.97
6.03
4.13
6.53

0.0
4.7
0.7
1.3
0.7


0.7
14.1
1.7

0.7
6.7
9.4
1.9

10.4
3-0
1.8
0.0
5.7
CO
MEAN S.D.

104
142
61
93
46


53
114
90

53
118
87
94

61
88
94
127
84

.83
.35
.62
.23
.17


.90
.12
.38

.90
.76
.02
.96

.15
.55
.90
.55
.47

0.0
89.8
15.6
22.6
8.4


13.8
62.7
41.1

13.8
88.0
28.8
49.3

23.0
43.9
50.3
0.0
42.3
C02
MEAN S.D.

308.6
411.5
516.7
533.7
318.0


325.1
315.2
555.6

325.1
318.5
474.3
600.4

317.2
465.0
584.7
703.3
471.4

0.0
120.0
151.5
91.5
57.8


56.1
44.9
77.0

56.1
63-0
79.5
65.8

43.2
90.9
57.6
0.0
132.9
NOXC
MEAN S.D.

1.63
2.22
3.89
2.45
2.09


2.24
2.26
2.92

2.24
2.58
2.17
3.44

2.42
2.28
3.49
1.55
2.68

0.0
1.3
0.6
1.3
0.6


1.0
1.2
1.3

1.0
1.5
0.8
1.4

1.1
0.9
1.4
0.0
1.2
MPG
MEAN

15.5
13.1
14.1
12.7
22.0


20.9
16.2
12.4

20.9
16.7
13.9
11.6

20.2
14. .2
11.8
9-7
14.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-58

-------
                              TABLE 17 CONT'D
      SUMMARY  OF  1975  FEDERAL TEST PROCEDURE RESULTS ON ALL PHASE 1
                       VEHICLES AFTER MAINTENANCE
                                  DENVER
                         1972  MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

1
3
6
11
4
2.55
4.27
3.47
4.44
4.77
0.0
0.1
0.6
0.9
1.2
48.53
62.77
49.40
69.63
44.43
0.0
12.5
12.1
34.9
7.6
376.0
475.7
563.2
590.8
307.1
0.0
100.8
174.6
97.7
54.0
1.76
2.96
3.22
2.48
2.02
0.0
0.5
1.1
1.4
0.7
19.3
15.1
13.6
12.4
22.6
NO. OF CYL.
2
1
6
8




0
6
3
16

4.55
3-45
4.15

1.3
0.9
0.8

50.36
57.91
62.56

14.7
16.5
30.4

322.3
372.4
616.1

51.2
4.5
77.7

1.79
2.90
2.87

0.7
1.5
1.2

21.3
18.7
12.2
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
6
2
8
9
4.55
3.91
3.92
4.18
1.3
0.6
0.9
0.8
50.36
62.60
55.24
67.51
14.7
20.4
9.5
40.0
V
322.3
370.6
534.5
662.0
51.2
4.6
71.8
70.6
1.79
3.47
2.23
3.31
0.7
1.5
0.7
1.3
21.3
18.4
14.0
11.4
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
7
9
8
1
3.85
4.26
4.27
4.72
1.1
0.9
1.0
0.0
51.16
54.06
57.76
170.09
12.8
10.7
13.4
0.0
328.2
514.7
649.7
782.3
48.8
82.7
55.0
0.0
2.15
2.32
3-50
1.38
1.2
0.7
1.2
0.0
21.1
14.5
11.8
8.3
ALL VEHICLES     25    4.16
1.0  59.07  25.9  516.4  151.5  2.61
1.2  14.3
EMISSION  RESULTS  IN  GRAMS  PER MILE
FUEL ECONOMY  IN MILES' PER  GALLON
FUEL ECONOMY  CALCULATIONS  ASSUME  A  1:1.85  CARBON TO HYDROGEN RATIO
                                    3-59

-------
                                  TABLE 17 CONT'D

        SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  25 VEHICLES
                                                                             FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  $IMPR  IMPR  $IMPR  IMPR  flMPR  IMPR  JIMPR   IMPR   JIMPH
VEHICLE MFG.
AMER. MOTORS     1  29.13  91-9  56.30  53-7  -67.4  -21.8-0.12    -7.5    3.81   24.7
CHRYSLER         3   4.69  52.3  79.58  55.9  -64.2  -15.6 -0.74   -33.2    1.72   12.9
FORD             6   1.00  22.4  12.22  19.8  -46.5   -9.0   0.67    17.2   -0.52   -3.7
GENERAL MOTORS  11   1.07  19.4  23.60  25.3  -57.1  -10.7-0.03    -1.1   -0.30   -2.3
IMPORTS          4  -0.44 -10.3    1.74   3-8    10.9     3.4   0.07     3-3    0.68    3.1
NO. OF CYL.
2                0
4                6  -0.07  -1.5    3.55   6.6     2.7     0.8   0.45    20.2    0.41    1.9
6                3  12.85  78.8  56.21  49.3  -57-2  -18.2 -0.64   -28.3    2.46   15.1
8               16   1.32  24.1  27.82  30.8  -60.5  -10.9   0.05     1.9   -0.22   -1.7

DISPLACEMENT
LESS THAN  151    6  -0.07  -1.5    3-55   6.6     2.7     0.8   0.45    20.2    0.41    1.9
151   -    250    2   4.70  54.6  56.16  47.3  -52.1  -16.4 -0.90   -34.9    1.77   10.6
251   -    350    8   4.66  54.3  31.78  36.5  -60.2  -12.7 -0.06    -2.7    0.10    0.7
MORE THAN  350    9   1.44  25.6  27.46  28.9  -61.6  -10.3   0.14     4.0   -0.20   -1.8
INERTIA WEIGHT
1800  -  2799    7   4.33  53.0    9.99  16.3  -11.0   -3.5   0.27    11.1    0.88    4.4
2800  -  3799    9   1.71  28.7  34.50  39.0  -49.7  -10.7 -0.04    -1.7    0.23    1-6
3800  -  4799    8   1.76  29.2  37.14  39.1  -65.1  -11.1 -0.00    -0.1   -0.02   -0.1
4800  -  5799    1  -0.59 -14.3  -42.55  -33-4  -79.1  -11.2   0.16    10.6   -1.34  -13-9

ALL VEHICLES    25   2.37  36.3  25.40  30.1  -44.9   -9-5   0.07     2.5    0.06    0.4
EMISSION RESULTS IN GRAMS PER  MILE
FUEL ECONOMY IN MILES  PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85  CARBON TO  HYDROGEN RATIO
                                          3-60

-------
                               TABLE 17 CONT'D
        SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                     1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  332 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

9
29
16
56
14

0
24
18
82

24.
14
45
41

20
28
60
16

2.53
3-78
3.44
3.77
2.92


2.89
2.68
3.92

2.89
2.73
3.33
4.43

2.95
2.88
3.71
4.82

0.5
1.6
2.4
2.5
0.8


1.0
0.6
2.4

1.0
0.6
1.3
3.1

1.0
0.9
1.9
4.0
CO
MEAN S.D.

48.80
86.96
79.76
85.67
48.61


53.54
54.48
90.85

53.54
53.88
82.51
96.66

54.99
59.99
89.39
98.28

16.5
31.2
72.3
33.4
18.6


20.9
19.1
42.3

20.9
19.6
31.9
50.4

21.7
26.4
44.6
36.5
C02
MEAN S.D.

420.6
538.4
620.4
514.3
338.1


342.4
418.4
574.5

342.4
405.7
522.0
621.3

337.6
437.4
556.5
654.2

52.8
86.6
110.1
103.9
64.9


50.8
41.0
79.6

50.8
35.5
50.2
77.6

56.9
67.6
71.4
72.0
NOXC
MEAN S.D.

2
1
1
1
1


1
1
1

1
1
1
1

1
1
1
1

.45
.58
.62
.31
.51


• 34
• 95
.47

.34
.80
.44
.61

.30
.74
.48
.53

0.7
0.5
0.7
0.5
0.7


0.6
0.9
0.5

0.6
0.9
0.6
0.5

0.6
0.8
0.5
0.4
MPG
MEAN

17.6
12.9
11.7
13-4
20.9


20.4
17.3
12.2

20.4
17.8
13.4
11.3

20.5
16.4
12.5
10.8
ALL VEHICLES
124  3.54
2.1  78.35  40.2  506.9  119.9  1.52   0.6  13.8
EMISSION  RESULTS  IN GRAMS PER MILE
FUEL ECONOMY  IN MILES PER GALLON
FUEL ECONOMY  CALCULATIONS ASSUME A  1:1.85  CARBON  TO  HYDROGEN RATIO
                                    3-61

-------
                              TABLE 17 CONT'D
       SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                     1975 &  1976 MODEL-YEAR VEHICLES
                     TOTAL  SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
.

GENERAL MOTORS
IMPORTS

9
29
16
56
14
2.63
1.96
1.84
2.01
2.50
0.8
1.0
.0.9
1.2
0.9
61.59
48.30
35-89
49.63
37.46
47.3
21.4
24.5
28.1
16.0
448.9
609.5
701.0
565.9
370.3
60.9
112.1
137.7
108.8
75.7
1.83
1.24
.1.52
1.13
1.60
0.5
0.5
0.6
0.4
0.7
16.0
12.8
11.6
13.6
20.3
NO. OF CYL.
2
4
6
8




0
24
18
82

2.31
2.24
1.98

1.1
0.9
1.1

38.63
49.18
49.03

14.7
38.7
27.2

370.0
452.2
643.8

53.8
46.7
89.0
~i
1.33
1.51
1.26
L
0.7
0.6
0.5

20.3
16.5
12.2
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
24
14
45
41
2.31
2.07
1.85
2.20
1.1
0.9
1.0
1.2
38.63
38.35
49.27
52.48
14.7
19.3
32.3
28.3
370.0
438.8
576.8
703.1
53.8
40.7
48.2
84.1
1.33
1.42
1.21
1.37
0.7
0.6
0.5
0.5
20.3
17.6
13."
11.2
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
20
28
60
16
2.36
2.08
1.99
2.06
1.2
0.9
1.0
1.2
37.93
43.35
50.19
53.08
16.6
33.9
24.6
33.7
365.8
477.0
622.6
736.2
63.4
77.. 9
76.2
94.9
1.27
1.44
1.25
1.37
0.6
0.6
0.5
0.3
20.5
16.1
12.5
10.7
ALL VEHICLES
124  2.08
1.1  47.04  27.4  563.0  139.6  1.31    0.5  13-8
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:^.85 CARBON TO HYDROGEN RATIO
                                     3-62

-------
                                  TABLE 17 CONT'D

       SUMMARY  OF 1975  FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                      DENVER
                         1975 & 1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 332 VEHICLES
                                                                             FUEL
             NO.  OF      HC           CO           C02          NOXC       ECONOMY
               VEH IMPR  JIMPR  IMPR  $IMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR  £CMPR
VEHICLE MFG.
AMER.  MOTORS       9  -0.10  -3-8 -12.80  -26.2  -28.3   -6.7  0.62   25.3-1.54  -8.8
CHRYSLER         29   1.81  48.0  38.66   44.5  -71.1  -13-2  0.33   21.1  -0.09  -0.7
FORD             16   1.60  46.4  43.87   55.0  -80.6  -13.0  0.10    6.2  -0.10  -0.9
GENERAL MOTORS   56   1.75  46.5  36.04   42.1  -51.6  -10.0  0.18   13.7   0.22   1.6
IMPORTS          14   0.42  14.4  11.15   22.9  -32.3   -9.6 -0.09   -6.3  -0.64  -3.1
NO. OF CYL.
2                 0
4                24   0.58  20.2  14.91   27.9  -27.6   -8.1  0.01    0.9  -0.11  -0.5
6                18   0.44  16.5   5.29    9.7  -33-7   -8.1  0.44   22.4  -0.78  -4.5
8                82   1.94  49.5  41.82   46.0  -69.3  -12.1  0.21   14.4   0.04   0.4
DISPLACEMENT
LESS THAN 151     24   0.58  20.2  14.91   27.9  -27.6   -8.1  0.01    0.9  -0.11  -0.5
151   -   250     14   0.66  24.1  15.53   28.8  -33-1   -8.2  0.37   20.8-0.23  -1-3
251   -   350     45   1.48  44.3  33.24   40.3  -54.9  -10.5  0.23   16.0   0.04   0.3
MORE THAN 350     41   2.24  50.4  44.18   45.7  -81.8  -13.2  0.24   14.7  -0.08  -0.7
INERTIA WEIGHT
1800  -  2799     20   0.59  19-9  17.06   31.0  -28.2   -8.3  0.03    2.6   0.02   0.1
2800  -  3799     28   0.79  27.6  16.63   27.7  -39.6   -9.1  0,30   17.1  -0.33  -2.0
3800  -  4799     60   1.72  46.3  39.20   43.9  -66.1  -11.9  0.23   15.8   0.02   0.1
4800  -  5799     16   2.76  57.3  45.21   46.0  -82.0  -12.5  0.16   10.3  -0.03  -0.3
ALL VEHICLES     124   1.46  41.3  31.31   40.0  -56.0  -11.1  0.21   13-6-0.05  -0.3
EMISSION RESULTS IN  GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
     ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        3-63

-------
                              TABLE  17  CONT'D
       SUMMARY OF  1975 FEDERAL  TEST PROCEDURE  RESULTS ON ALL
                   FAILED  VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE  SIZE 100 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

1
6
8
9
7
7.31
4.89
7.24
6.26
4.24
0.0
1.2
3-7
3.2
0.8
77.60
88.76
100.68-
99.75
64.81
0.0
25.6
39.2
38.0
13.3
395.5
475.6
446.2
522.4
307-1
0.0
105.8
1-70.2
125.5
31.1
1.49
2.85
1.58
1.52
1.63
0.0
1.3
1.0.
0.6
0.7
16.1)
14.1
14.1
12.7
21.0
NO. OF CYL.
2
4
6
8




0
12
5
14

4.58
4.56
7.35

1.3
1.6
3.4

74.97
74.06
106.93

23.6
5.9
38.0

303.3
389.3
577.5

29.5
16.3
74.9

1.44
2.11
2.03

0.8
1.0
1.1

20.1
17.1
11.5
DISPLACEMENT
LESS THAN
151
251 -
MORE THAN
151
250
350
350
12
5
8
6
4.58
4.56
6.83
8.03
1.3
1.6
3-1
3.9
74.97
74.06
86.32
134.41
23.6
5.9
34.4
22.4
303.3
389.3
536.1
632.7
29.5
16.3
54.9
62.9
1.44
2.11
2.18
1.82
0.8
1.0
1.4
0.4
20.1
17-1
12.8
10.2
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
10
11
7
3
4.79
5.44
6.33
9.49
1.4
3.1
0.8
5.6
67.32
81.93
105.70
150.87
24.5
17.7
28.8
19.9
315.8
401.4
578.6
682.2
56.5
80 ..2
37.4
35.3
1.78
1.91
1.76
1.70
1.0
1.4
0.4
0.5
20.3
16.2
11.6
9.3
ALL VEHICLES
31  5.83   2.8  89.26  33.2  441.0  139.7  1.82   1.0  14.8
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-64

-------
                               TABLE  17  CONT'D
       SUMMARY OF  1975 FEDERAL TEST PROCEDURE  RESULTS  ON  ALL
                   FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
HC
MEAN S.D.

5.94
3.87
5.33
5.12
3.61


3.91
3.93
5.47

3.91
3.93
5.37
5.61

3.99
4.50
5.28
5.61

0.0
0.9
1.5
2.5
0.5


1.0
1.1
2.1

1.0
1.1
2.6
1.4

1.0
2.3
1.2
1.9
CO
MEAN S.D.

72.88
62.22
71.72
61.31
55.25


62.32
61.98
64.34

62.32
61.98
57.76
73.12

58.89
66.60
59.25
74.09

0.0
14.9
22.8
23-4
17.2


21.4
14.7
21.6

21.4
14.7
27.0
5.9

22.1
23.8
13.9
4.3
C02
MEAN S.D.

402
525
483
572
333


333
429
625

333
429
592
670

344
438
635
730

.7
.1
.6
.1
.5


.0
.7
.8

.0
.7
.2
.6

.0
.8
.3
.9

0.0
106.1
163.7
149.7
55.9


44.0
21.0
85.3

44.0
21.0
74.3
83.4

67.0
80.9
50.9
46.4
NOXC
MEAN S.D.

1.74
2.04
1.50
1.60
1.49


1.36
1.82
1.81

1.36
1.82
1.64
2.05

1.51
1.48
1.98
1.87

0.0
0.6
0.9
0.6
0.6


0.7
0.8
0.6

0.7
0.8
0.7
0.3

0.8
0.7
0.5
0.3
MPG
MEAN

16.6
14.0
14.5
13.0
20.6


20.0
16.4
11.9

20.0
16.4
12.7
11.0

19.8
15.9
11.9
10.3
ALL VEHICLES
31  4.62   1.7  63.18  20.0  480.9  151.3  1.64   0.7  14.9
EMISSION  RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85  CARBON  TO  HYDROGEN  RATIO
                                   3-65

-------
                                  TABLE 17 CONT'D

       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1974 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 100 VEHICLES
                                                                             FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  JKIMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR  %JMPE  IMPR   *IMPR
VEHiaE MFG.
AMER. MOTORS      1  1.37  18.7   4.72    6.1   -7-3   -1.8-0.25   -17.1   0.14   0.8
CHRYSLER          6  1.02  20.8  26.54   29.9  -49.5  -10.4   0.80    28.2  -0.10   -0.7
FORD              8  1.91  26.4  28.95   28.8  -37.5   -8.4   0.09     5.4   0.33   2.3
GENERAL MOTORS    9  1.14  18.2  38.44   38.5  -49-7   -9.5-0.08    -5.3   0.27   2.1
IMPORTS           7  0.63  14.9   9.57   14.8  -26.4   -8.6   0.14     8.4  -0.46   -2.2

NO. OF CYL.
2                 0                                                        '
4                12  0.67  14.6  12.65   16.9  -29.8   -9.8   0.09     6.0  -0.36   -1.8
6                 5  0.63  13.8  12.09   16.3  -40.4  -10.4   0.29    13-5  -0.61   -3-6
8                14  1.87  25.5  42.59   39.8  -48.3   -8.4   0.22    10.6   0.38   3-3
DISPLACEMENT
LESS THAN  151    12  0.67  14.6  12.65   16.9  -29.8   -9.8   0.09     6.0  -0.36   -1.8
151   -    250     5  0.63  13.8  12.09   16.3  -40.4  -10.4   0.29    13.5  -0.61   -3-6
251   -    350     8  1.46  21.4  28.56   33.1  -56.1  -10.5   0.55    25.0-0.12   -0.9
MORE THAN  350     6  2.42  30.2  61.28   45.6  -37-9   -6.0-0.23   -12.4   0.84   8.2

INERTIA WEIGHT
1800  -  2799    10  0.80  16.7   8.43   12.5  -28.3   -9.0   0.28    15.5  -0.57   -2.8
2800  -  3799    11  0.95  17.4  15.33   18.7  -37.4   -9.3   0.43    22.5  -0.30   -1.8
3800  -  4799     7  1.05  16.6  46.46   44.0  -56.6   -9.8 -0.22   -12.3   0.31   2.6
4800  -  5799     3  3.88  40.9  76.78   50.9  -48.6   -7.1 -0.17    -9.8   0.91   9-7
ALL VEHICLES     31  1.21  20.7  26.08   29.2  -39-9   ^9.0   0.18     9.7   0.12   0.8
EMISSION RESULTS IN  GRAMS  PER MILE
FUEL ECONOMY IN MILES  PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85  CARBON TO HYDROGEN  RATIO
                                        3-66

-------
                               TABLE 17 CONT'D
        SUMMARY  OF  1975  FEDERAL TEST PROCEDURE RESULTS ON ALL
                   FAILED  VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         1973  MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE SIZE 121  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
53
HC
MEAN S.D.

6.11
6.75
6.04
6.88
5.37


5.59
4.07
7.17

5.59
4.07
6.09
8.71

5.34
5.76
7.03
8.72
6.25

3.8
5.4
2.2
3.2
1.9


2.2
0.6
4.0

2.2
0.6
1.7
5.7

2.2
1.9
5.3
3.5
3-4
CO
MEAN S.D.

89
105
115
95
62


69
80
114

69
80
103
130

65
91
114
147
95

.12
.81
.84
.05
.22


.52
.05
.50

.52
.05
.38
.25

.62
.29
.59
.92
.52

67-0
37.1
44.2
29.4
22.0


22.1
31.9
39.8

22.1
31.9
31.1
46.5

20.4
26.1
42.8
42.8
39.7
C02
MEAN S.D.

478.6
471.9
470.9
521.8
305.4


306.0
377.0
543.9

306.0
377.0
499.5
606.7

306.3
421.1
554.0
652.1
445.5

112.6
102.6
106.2
147.7
51.8


44.0
32.0
84.4

44.0
32.0
64.1
69.2

46.3
73.. 5
69.8
50.4
130.1
NOXC
MEAN S.D.

3-78
1.95
1.71
1.80
1.25


1.28
3.08
1.73

1.28
3.08
1.64
1.86

1.28
2.04
2.06
1.35
1.76

3.6
1.0
0.8
0.6
0.4


0.4
1.9
0.7

0.4
1.9
0.6
0.8

0.4
1.4
0.8
0.3
1.0
MPG
MEAN

13-9
13.5
13-2
12.8
21.1


20.5
17.2
11.9

20.5
17.2
13.0
10.6

20.8
15.2
11.7
9.7
14.4
EMISSION  RESULTS  IN J3RAMS  PER MILE
FUEL ECONOMY IN MILES PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME  A  1:1.85  CARBON TO  HYDROGEN RATIO
                                        3-67

-------
                              TABLE  17 CONT'D
       SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1973 MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

2
13
14
12
12
3.41
5.71
4.80
4.86
4.76
0.8
6.0
1.8
1.5
2.2
37.44
72.56
70.12
67.18
53.91
1.0
39.6
27.9
19.8
15.7
484.6
529.1
521.2
555.1
315.9
77.6
129.7
134.5
157.2
43-3
2.97
1.91
1..85
1.78
1.20
0.2
1.0
0.7
0.7
0.3
16.0
13.1
13.7
13.1
21.1
NO. OF CYL.
2
4
6
8




0
17
7
29

4.57
3.44
5.58

1.9
0.4
4.2

55.57
58.63
72.34

13.9
16.6
33.8

315.8
411.3
598.2

36.4
31.2
96.1

1.35
2.27
1.85

0.4
1.0
0.8

21.3
17.3
12.2
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
17
7
17
12
4.57
3.44
4.83
6.65
1.9
0.4
1.7
6.1
55.57
58.63
63.93
84.24
13.9
16.6
31.8
34.4
315.8
411.3
541.9
677.9
36.4
31.2
56.1
84.4
1.35
2.27
1.72
2.04
0.4
1.0
0.8
0.8
21.3
17-3
13-5
10.7
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
15
19
14
5
4.46
4.40
6.21
5.26
2.0
1.6
5.7
1.8
53.54
59.47
77.73
86.35
12.7
21.8
40.0
18.6
317.8
459.0
604.9
728.1
38.4
82.7
88.6
41.6
1.27
1.85
2.15
1.63
0.4
0.9
0.9
0.3
21.3
15-7
11.9
10.1
ALL VEHICLES
53  4.98   3.3  65.15  27.8  482.9  150.7  1.75   0.8
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-68

-------
                                  TABLE 17 CONT'D

       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 121  VEHICLES
                                                                             FUEL
              NO.  OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  $IMPR  IMPR  *IMPR  IMPR  *IMPR  IMPR  *IMPR  IMPR  $IMPR
VEHICLE MFG.
AMER.  MOTORS      2   2.70  44.1   51.68   58.0   -6.0   -1.2  0.81    21.5  2.10  15.1
CHRYSLER         13   1.03  15-3   33.24   31.4  -57.2  -12.1  0.04     2.2-0.03  -0.3
FORD             14   1.24  20.5   45.72   39-5  -50.2  -10.7 -0.14    -8.0  0.52   3-9
GENERAL MOTORS   12   2.02  29.4   27.86   29-3  -33-3   -6.4  0.01     0.7  0.32   2.5
IMPORTS          12   0.61  11.4    8.31   13-4  -10.4   -3.4  0.05     4.0  0.23   1.1

NO. OF CYL.
2                0
4                17   1.02  18.2   13.95   20.1   -9-9   -3-2 -0.07    -5.4  0.75   3-7
6                7   0.62  15.3   21.42   26.8  -34.3   -9.1  0.81    26.2  0.05   0.3
8                29   1.59  22.2   42.16   36.8  -54.3  -10.0-0.12    -6.9  0.28   2.3
DISPLACEMENT
LESS THAN 151     17   1.02  18.2   13.95   20.1   -9.9   -3.2-0.07    -5.4  0.75   3-7
151   -   250     7   0.62  15.3   21.42   26.8  -34.3   -9.1  0.81    26.2  0.05   0.3
251   -   350     17   1.26  20.6   39.45   38.2  -42.5   -8.5 -0.08    -4.9  0.47   3-6
MORE THAN 350     12   2.06  23.7   46.00   35.3  -71.1  -11.7 -0.18    -9.5  0.10   0.9
INERTIA WEIGHT
1800  -  2799     15   0.87  16.4   12.08   18.4  -11.5   -3-7  0.01     0.7  0.52   2.5
2800  -  3799     19   ^35  23.7   31.83   34.9  -37-9   -9.0  0.19     9.3  0.44   2.9
3800  -  4799     14   0.82  11.6   36.86   32.2  -50.9   -9.2-0.10    -4.6  0.15   1.3
4800  -  5799     5   3.45  39.7   61.57   41.6  -76.0  -11.7-0.28   -20.7  0.35   3-6

ALL VEHICLES      53   1.28  20.4   30.37   31.8  -37.4   -8.4  0.02     1.1  0.34   2.4
EMISSION RESULTS  IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME  A 1:1.85 CARBON TO HYDROGEN RATIO
                                        3-69

-------
                              TABLE  17 CONT'D
       SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1972 MODEL-YEAR VEHICLES
                     TOTAL  SAMPLE~SIZE 111 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1

19.61
8.65
5.90
6.58
4.64


4.88
10.40
7.11

4.88
7-36
8.52
7.18

6.71
7.40
6.93
6.04

17.1
3.0
1.4
2.3
1.1


1.2
9.0
2.4

1.2
2.9
6.3
2.6

6.6
2.6
2.6
0.0
CO
MEAN S.D.

102.
134.
,79.
95.
54.


59.
111.
103-

59.
112.
97.
112.

70.
96.
114.
107.

86
28
39.
01
65


31
39
43

31
33
20
37

68
02
14
73

2.8
44.0
27.1.
22.3
20.0


16.4
32.3
36.7

16.4
34.8
26.1
46.6

26.7
33-3
43.6
0.0
C02
MEAN S.D.

313.6
409.5
426.0
490.8
307.2


297.2
326.5
508.0

297.2
329-1
463.2
554.7

299.4
434.4
544.4
575.7

7.1
100.7
141.0-
82.0
50.9


43.2
42.6
72.1

43.2
45.3
69.9
61.5

35.1
87.9
57.5
0.0
NOXC
MEAN S.D.

1.41
2.06
2.97
2.36
2.14


2.27
2.03
2.57

2.27
2.09
2.38
2.75

2.18
2.36
2.66
3-30

0.3
0.7
1.0
0.8
0.9


0.9
1.2
0.9

0.9
1.2
0.8
0.9

1.0
0.8
0.9
0.0
MPG
MEAN

16.5
13.7
15.6
13.1
21.8


21.9
16.6
12.8

21.9
16.8
13-8
11.8

20.6
14.6
11.9
11.6
ALL VEHICLES
50  7.01   4.3  92.35  37.5  419.9  117.4  2.40   0.9  15-1
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-70

-------
                               TABLE 17  CONT'D
        SUMMARY OF  1975  FEDERAL  TEST  PROCEDURE RESULTS ON ALL
                   FAILED  VEHICLES AFTER  MAINTENANCE
                                  DENVER
                         1972  MODEL-YEAR  VEHICLES
                      TOTAL  SAMPLE  SIZE 111  VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

2
10
14
16
8
5.06
5.96
4.64
4.81
5.18
3.5
3.6
1.7
2.3
2.0
81.14
75.05
56.73
59.87
45.61
46.1
39.8
17.2
15.4
21.0
347.9
480.9
459.4
553.7
308 .6
39.7
103.5
167.2
87.8
48.7
1.45
2.30
2.84
2.20
2.12
0.4
0.7
1.1
0.7
0.9
18.1
14.4
15.8
13.4
22.4
NO. OF CYL.
2
4
6
8




0
14
8
28

4.86
4.31
5.38

1.9
1.4
2.8

48.36
64.94
65.48

17.5
26.7
27.1

303.6
365.1
574.8

39.5
36.9
70.4

2.21
2.48
2.39

0.8
1.3
0.8

22.5
18.5
12.8
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
14
7
17
12
4.86
4.56
5.33
5.21
1.9
1.3
3-5
1.7
48.36
67.29
55.92
77.60
17.5
27.9
11.1
36.8
303.6
363-5
528.7
623.4
39.5
39.6
66.5
58.8
2.21
2.58
2.10
2.76
0.8
1.4
0.5
1.1
22.5
18.3
14.0
11.6
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
17
19
13
1
4.67
5.65
4.71
5.11
1.9
3.3
1.2
0.0
54.29
58.64
71.80
59.35
24.3
13.8
37.1
0.0
312.5
499.4
603.1
623.6
43.3
108.0
34.9
0.0
2.18
2.20
2.74
3.23
1.0
0.6
1.0
0.0
21.5
14.6
12.1
12.1
ALL VEHICLES     50  5.06   2.4  60.60  25.5   465-3   138-9   2.36    0.9   15.4
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85  CARBON  TO HYDROGEN RATIO
                                    3-71

-------
                                  TABLE 17 CONT'D

       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 111 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  S&IMPR  IMPR  *IMPR  IMPR  *IMPR   IMPR   *IMPR  IMPR  $IMPR
VEHICLE MFG.
AMER. MOTORS      2 14.55  74.2  21.73   21.1  -34.3  -10.9  -0.04   -3.2  1.55  9.1
CHRYSLER         10  2.69  31.1  59.23   44.1  -71.4  -17.4  -0.24  -11.7  0.67  4.9
FORD      '       14  1.26  21.4  22.66   28.5  -33.4   -7.8   0.13    4.4  0.17  1.1
GENERAL MOTORS   16  1.77  26.9  35.14   37.0  -62.9  -12.8   0.16    7.0-0.04  -0.3
IMPORTS           8-0.53-11.5   9.04   16.5   -1.3   -0.4   0.02    0.8  0.61  2.8

NO. OF CYL.
2                 0
4                14  0.02   0.5  10.95   18.5   -6.3   -2.1   0.06    2.6  0.61  2.8
6                 8  6.09  58.5  46.45   41.7  -38.5  -11.8-0.45  -22.0  1.86  11.2
8                28  1.74  24.4  37.95   36.7  -66.8  -13.1   0.17    6.7 -0.03  -0.2
DISPLACEMENT
LESS THAN  151    14  0.02   0.5  10.95   18.5   -6.3   -2.1   0.06    2.6  0.61  2.8
151   -    250     7  2.80  38.0  45.04   40.1  -34.4  -10.5  -0.49  -23.6  1.57  9.3
251   -    350    17  3.19  37.4  41.28   42.5  -65.5  -14.1   0.28   11.9  0.21  1.5
MORE THAN  350    12  1.97  27.5  34.77   30.9  -68.7  -12.4-0.01   -0.3-0.12  -1.0
INERTIA WEIGHT
1800  -  2799    17  2.04  30.3  16.39   23.2  -13.1   -4.4  -0.00   -0.1  0.95  1-6
2800  -  3799    19  1.75  23.7  37-37   38.9  -65.0  -15.0   0.16    6.8-0.02  -0.1
3800  -  4799    13  2.22  32.1  42.34   37.1  -58.7  -10.8  -0.07   -2.8  0.24  2.0
4800  -  5799     1  0.93  15.4  48.39   44.9  -47.9   -8.3   0.07    2.0  0.49  *-2
ALL VEHICLES     50  1.95  27.9  31.75   34.4  -45.3  -10.8   0.04    1.8  0.28  1.9
EMISSION  RESULTS IN GRAMS  PER MILE
FUEL ECONOMY IN MILES  PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A 1:1.85  CARBON  TO HYDROGEN RATIO
                                          3-72

-------
                              TABLE 17 CONT'D
        SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON PHASE  1
              PASSED VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
FUEL
MODEL
YEAR
NO OF
VEH
HC
MEAN
S.D
CO
MEAN
S.D.
C02
MEAN
S.D.
NOXC
MEAN
S.D.
ECONOMY
MEAN
S.D.
1975&1976  73

COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2
1974
22
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2
1973
16
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2
1972
14
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP  1
75 COMP  2
     3-0
     2.7
     1.2
     1.0
     1
     1.7
     1.5
8.9
5.4
4 4
3-8
4 9
4 2
5-4
4.2
     5-6
     I
  0
  6
  4
4.1
4.4
4.2
12.2
 1.1
  .6
   2
   8
   2
1
           2-3
           2.8
           0.9
           1.2
           0.8
           0-9
           1 0
           1.2
   58.19
   54.08
   28.31
   21 69
   34.62
   29.82
   36.18
   30.57
73.00
48.34
72.56
56.12
81.36
58.28
   96.4
   88.6
   62
   44
 7'.
.21
   66 90
   52.42
   70.82
   55.62
                    i-5:
                       .4
                       .2
                       .2
                 154.7
                 156.2
                 164.7
             562
       24.78 576
       21.95 576    	
       17.07 588.6  161.2
       20.80 506.9  132.4
       17.60 519.7
           r8 554.4
     19J
     15.4
                               137-8
                               152.2
                 4 567.2 152.9
                          .20 546.7 13
                           	 144.2
                         .0
     77.22 541.2 143.8
     23.88 567.0 145.6
     31.20 546.
     17.36 578.
     33-63 478.8
     18.53 500.1
     36.74 527.1
     14.78 554.6
                                   119.2
                                   121.2
                                   132.8
                                   137.6
                  31-30 608.2
                  34.37 618.5
                  16.37 608.3
                  13-59 631.4
                  23.17 528.1
                  14.50 541.2
                  19.37 586.4
                  15.54 604.1
                 156
 0.8
        4
       29
       29
       20.7
       39-9-  -._
       26.21 516.5 1
       33-37 548.0 1
                             •»!•*•»  "•*;
                             475.0  128.7
                             495-2  146.7
2.1
2.0
1.4
1.3
2.1
1.9
1.7
1.6
                                  2.3
                                  2.3
                                  U
                          2.0
                          2.2
                               3-7
                               3.3
                               2.2
                               2.2
                               3.9
                               3.
                               3.
                               2.
0.9  13-4
1.0
0-2
0.8
1.1
1.1
0.9
0.9
                                                   13.2
                                                   14.2
                                                   14.2'
                                                   15.7
                                                   14.3
                                1.6
                                1.6
                                1.1
                                1.1
                                1.9
                                              12.9
                                              12.4
                                              13.6
                                              13.3
                                                   1.4
                                        9
                                       .5
3.2
3-3
3-7
3.6
3.9
2.3
2.2
1.5
1.6
2.4
2.4
1.9
1.9
1.2
1.1
0*.8
1.2
1.3
0.9
0.9
11-9
12.3
13.1
13.3
14.6
14.7
13.2
13.5
3-3
2.8
2'.l
3.0
3.1
2.8
2.9
1.2
1.3
0.7
0.9
1.6
1.5
1.0
1.1
11.4
11.4
12.4
12.5;
13.8
14.0
12.5
12.6
2.6
2.6
2.5
2.5
2.9
2.9
2.6
2.6
                  3-5

                  3:1
                  3.7
                  3-9
                  4.5
                  3.5
                  3.9
EMISSION  RESULTS IN GRAMS PER MILE

FUEL ECONOMY  IN  MILES PER GALLON


FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-73

-------
                                 TABLE 17 CONT'D
       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                     DENVER
                                                                            FUEL
MODEL NO OF
YEAR VEH
1975&1976 73
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
1974 22
COLD TRANS
COLD STAB
HOT TRANS
75 CCMP
1973 16
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
1972 14
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
HC
IMPR JIMPR

0.
0.
0.
0.

3
0.
0.
1.

-o.
0.
0.
0.

-0.
0.
0.

22
23
36
26

51
59
64
20

00
19
17
14

11
36
26
0.24

7-6
19-0
20.5
15.4

39-5
13.4
13.1
22.1

-0.0
5-4
4.6
3.6

-2.0
9-1
6.0
5.3
CO
IMPR JIMPR

4.10
6.62
4.80
5.61

27.85.
24.66
16.44
23.08

7-81
18.49
-14.48
15.20

-3-97
13-74
-1.18
6.03

7-0
23.4
13.9
15.5

24.4
33.8
22.7
28.4

8.1
29.5
21.6
21.5

-4.5
20.4
-2.1
8.8
C02
IMPR JIMPR

-13-9
-12.4
-12.8
-12.8

-25.8
-31.5
-21.2
-27.6

-10.3
-23.1
-13.1
-17.7

-24.7
-40.0
-20.2
-31.5

-2.5
-2.2
-2.5
-2.3

-4.8
-5.8
-4.4
-5.2

-1.7
-3-8
-2.5
-3.0

-4.7
-7.5
-4.2
-6.1
NOXC
IMPR $IMPR

0.13
0.09
0.15
0.12

0.07
-0.10
-0.07
-0.05

-0.05
-0.14
-0.08
-0.11

0.31
-0.00
0.29
0.14

6.0
6.7
7-3
6.7

3.2
-6.5
-2.9
-2.8

-2.1
-8.4
-3-3
-5.2

8.5
-0.2
7-5
4.8
ECONOMY
IMPR JIMPR

-0.13
-0.03
-0.11,
-0.07

0.48
0.18
0.16
0.25

0.03
0.11
0.22
0.12

-0.57
-0.35
-0.54
-0.45

-1.0
-0.2
-0.7
-0.5

4.0
1.1
1.1
1.9

0.3
0.9
1.6
0.9

-11.4
-2.6
-3-5
-3.2
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON


FUEL ECONOMY CALCULATIONS ASSUME A 1:1..85 CARBON TO HYDROGEN RATIO
                                         3-74

-------
                              TABLE 17 CONT'D
       SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON ALL  PHASE 1
                  VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
FUEL
MODEL
YEAR
NO. OF
VEH
HC
MEAN
S.D.
CO
MEAN
S.D.
C02
MEAN
S.D.
NOXC
MEAN
S.D.
ECONOMY
MEAN
S.D.
1975&1976 112

COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2

1974       30

COLD TRANS 1
COLD TRANS 2
COLD STAB
COLD STAB
HOT TRANS
HOT TRANS
75 COMP 1
75 COMP 2

1973
27
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2
1972
25
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2
     3.6
     3.2
     1.9
     1.2
     2.2
     1.5
     2.3
7-9
 .3
3
     6.2
      .7
      .2
      .5
      .2
     3.8
     4.6
     4.0
     3.^
      •9
     6.5
     4.2
      2.0
      1.8
      1.4
      0.9
      1.6
      0.8
      1.4
     1.7   0.9
70.55
62.17
44.12
25.39
45.37
 4.
 9-90
35.50
          10.5 109.96
           1.1  86.Q6
           1.5
           1.1
           1.7
           1.2
           2.7
           1.0
             ' • W w
           77.87
           48.92
           74.93
           58.31

           59^13
2.3
2.7
1-7
1.4
1.4
1.2
1.6
1.4
99.96
90.16
78.19
48.54
72.05
53-99
80.99
58.59
     7.9   6.0 101.07
      1.5
      5.9
      1.0
      5.2
      0.8
      5.7
      1.0
8
8
4
6

84.47
59.07
     ^

     3
      545..0 149.8
                • j
                  41.2<  .  .
                   2.48  566.0  155.
                   0.18  553.8  156.3
                  19.46  581.8  159.5
                         491  '
37.73
23.82 511
37.86 535.0 14b.1
20.80 559.3 151.5
               6 12?
               1 1:
,0
.7
       69.05
       24.83
       37.03
       15.52
       35.96
       20.75
       38.54
       14.80
           522.8
           541.6
           518.5
           557.0
           460.4
           481.4
           503.5
           533.2
            149.2
            150.4
            147.6
            157.2
            124.1
            127.9
            140.4
            146.4
       3
      4.38 525.
       .06 537.
       .62 522.5
                               172
                               176
                               162
                     42 553.0  I6f
                     18 45
                    1.46 47
                 :1
                 137.7
                 139.5
                  32.73 505.9  157.2
                  20.02 529.0  160.0
      5.18 489.5 139.7
      8.05 517.3 157.0
      8.53 482.1 137.8
.41   22.80 542.1
       .45 4;
     30.82 4i
     42
     25.95
            159:1
                          (7.5  122
                          I6.5  134.6
                       1 471.4  132.9
                        516.4  151.5
2.1
2.0
1.4
1.3
2.0
1.9
1.7
1.6
0.9
0.9
0.9
0.7
1.0
1.0
°-2
0.8
13-3
13.2
14.1
14.2-
15.6
15.5
14.3
14.3
3.4
3-3
3.8
3:?
4.0
I'l
3 .0
2.3
2.2
1.4
1.5
2.3
2.3
1.8
1.9
1.1
1.0
0.6
0.7
1.1
1.2
0.8
0.9
12.3
12.8
13.6
13.8
15.0
15.1
13.6
13.9
3.6
3.1
3.5
3.3
1:1
3.5
3.3
2.4
2.4
1.6
1.7
2.6
2.6
2.1
2.1
1.6
1.3
1.0
0.9
U
1.3
1.1
12.6
12.7
13.5
13.9
15.2
15.5
13.7
14.0
3.4
3.6
3.4
3.6
4.0
4.0
3-5
3-7
            1.4
            1.3
            1.0
            0.9

            1!
            1.2
            1.2
13.2
13-1
13.9
14.1
15.7
15.7
14.2
14.3
                                        3-U
                                        3.8
                                        3-3
                                        1.9
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY  IN MILES PER GALLON


FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-75

-------
                                 TABLE 17 CONT'D
       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                     DENVER
                                                                            FUEL
MODEL NO. OF
YEAR VEH
1975&1976 112
COLD TRANS
COLD STAB
HOT TRANS
75 CCMP
1974 30
COLD TRANS
COLD STAB
HOT TRANS
75 CCMP
1973 27
COLD TRANS
COLD STAB
HOT TRANS
75 CCMP
1972 25
COLD TRANS
COLD STAB
HOT TRANS
75 CCMP
HC
IMPR JIMPR

0
0
0
0

2
0
0
1

0
0
0
0

2
2
1
2

.41
.67
.61
.60

.56
.71
.50
.04

.54
.68
.43
-59

.08
.70
.95
.37

11.4
36.1
28.2
26.1

32.5
16.5
10.7
20.1

8.7
16.4
10.3
12.7

26.4
42.7
33.0
36.3
CO
IMPR JIMPR

8.38
18.72
10.48
14.34

23.90
28.94
16.62
24.54

9.80
29; 64
18.06
22.40

11.67
36.83
13.91
25.40

11.9
42.4
23.1
28.7

21.7
37.2
22.2
29-3

9.8
37-9
25.1
27.7

11.6
42.7
20.3
30.1
C02
IMPR $IMPR

-21.0
-28.0
-19.5
-24.3

-18.7
-38.5
-21.0
-29-7

-11.9
-30.5
-17.4
-23.1

-27.8
-60.0
-29.0
-44.9

-3.9
-5.1
-4.0
-4.5

-3.6
-7.4
-4.6
-5.9

-2.3
-5.8
-3.8
-4.6

-5.7
-12.5
-6.6
-9.5
NOXC
IMPR *IMPR

0.15
0.09
0.17
0.13

0.13
-0.08
-0.01
-0.02

0.04
-0.10
0.01
-0.04

0.28
-0.09
0.20
0.07

6.9
6.9
8.4
7.4

5.7
-5.8
-0.3
-1.0

1.5
-6.3
0.6
-2.1

8.6
-4.5
5.8
2.5
ECONOMY
IMPR 5&IMPH

-0.13
0.08
-0.03
0.00

0.48
0.19
0.17
0.26

0.09
0.38
0.33
0.30

-0.06
0.14
-0.03
0.06

-1.0
0.6
-0.2
0.0

3-9
1.4
1.1
1.9

0.?
2.9
2.2
2.2

-o.t
1.0
-0.2
o.n
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON


FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-76

-------
                              TABLE 17 CONT'D
       SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON ALL FAILED
                  VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
MODEL   NO.  OF     HC
YEAR      VEH  MEAN  S.D.
                     CO
                 MEAN  S.D.
                              C02
                         MEAN  S.D.
                                           NOXC
                                       MEAN  S.D.
                                                      FUEL
                                                    ECONOMY
                                                   MEAN  S.D.
1975&1976 124

COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2

1974       31

COLD TRANS 1
COLD TRANS 2
COLD STAB
COLD STAB
HOT TRANS
HOT TRANS
75 COMP 1
75 COMP 2

1973
53
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP  1
75 COMP  2
1972
50
COLD TRANS 1
COLD TRANS 2
COLD STAB 1
COLD STAB 2
HOT TRANS 1
HOT TRANS 2
75 COMP 1
75 COMP 2
5.0
3.9
3.2
1.5
3-1
1.9
3.5
2.1
     6.6
     6.1
slo
4.4
     I
  9

6.0
4.4
5.5
4.7
6.3
5.0
8.5
4i6
7.0
5.1
      4.
            .3
            .4
4.6 108.77

1:1  95'51
2.6

2.'7  55.47
     I2.35
     JO.oO
                94.
                49.50
                 5.42
                       46.92  525.8  125.7
                       "7.52  567.7  141.8
                       42.46  516.5  12;
                          .10 586
                          .13 474
                          .84 51
                               146,
                               112,
                               127,
                  29.1
                  40.22 506.9  119
                  27.38 563.0  139.6
                      6 467.1  147.5
                   :6.85 489
                  J7.64 445..
                  23.12 499.1
                  30.98 412.6
                  21.29 439
                        21.29 439.3  132.;
                        33.16 441.0  139.'
                        20.03 480.8  151.:
                  43.85
                  39.73
                  42.56
                  26.40
                  36.69
                  29.02
                  39-67
                  27.78
                        464
                        486
                        456.0
                        506
2 141.7
2 153.6
                                    132._
                                 7  161.2
                                 3  120.1
                        411 _
                        435.2  130.8
                        445.5  130.1
                        482.9  150.7
                  44.46 438.)  124.3
                  45-72 462.6  138.0
                  43.74 427.2  121.2
                  27.11 489.6  150.1
                  29.32 392.^
                  22.88 420.!
                  37.49 419.9  117.4
                  25.47 465.3  138.9
                               108.3
                               121.1
2.0
1.7
1.2
1.0
1.8
1.5
1.5
1.3
0.8
0.7
0.6
0.5
0.8
0.7
0.6
0.5
12.9
12.6
13.6
13.7
15.1
15.0
13.8
13.8
3.0
3.0
3.2
3.1
3-7
3.5
3.3
3.1
2.4
2.0
1.3
1.3
2.3
2.0
1.8
1.6
1.4
1.0
0.7.
0.5
1.3
0.8
1.0
0.7
13.9
13.8
14.5,
14.8
16.2
16.2
14.8
14.9
4.1
3.7
4.5
4.0
4.8
4.5
4.4
4.0
2.2
2,1
1.4
1.4
2.2
2.2
1.8
1.7
1.2
1.1
0.9
0.6
1.3
1.0
1.0
0.8
13.5
1^.6
14.2
14.6
15.9
16.2
14.4
14.8
3-9
4.0
3.9
4.2
4.5
4.6
4.0
4.2
                                             2.9
                                        1.
                                        1.9
                                        3.1
                                        2.9
                                        2.4
                                        2.4
                              3.6
                              4.1
                              3-7
                              4.1
                              4.0
                              4.4
                               .7
                               .2
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY  IN- MILES PER GALLON    [  -


FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-77

-------
                                 TABLE 17 CONT'D
       SUMMARY OF 1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                     DENVER
                                                                            FUEL
MODEL NO. OF
YEAR VEH
1975&1976 124
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
1974 31
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
1973 53
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
1972 50
COLD TRANS
COLD STAB
HOT TRANS
75 COMP
HC-
IMPR *IMPR

1
1
1
1

0
1
0
1

1
1
0
1

1
2
1
1

.10
.74
.20
.46

.42
.81
.65
.21

.18
.57
.80
.28

.47
-37
.53
.95

22.1
53.9
39.3
41.3

6.5
30.4
13.0
20,7

15.0
26.2
14.4
20.4

17.3
34.5
24.7
27.9
CO
IMPR 56IMPR

15.43
44.22
18.61
31.31

10.58
37.56
15.83
26.08

17.17
40.75
20.51
30.37

13.26
45.23
19.95
31.75

16.4
56.0
28.4
40.0

11.2
39.8
21.1
29.2

15.8
42.1
24.7
31.8

12.2
47.7
26.4
34.4
C02
IMPR JIMPR

-41.9
-70.3
-39.5
-56.0

-22.6
-53.6
-26.7
-39.9

-22.0
-50.6
-23.9
-37.4

-24.5
-62.4
-28.5
-45.3

-8.0
-13.6
-8.3
-11.1

-4.8
-12.0
-6.5
-9.0

-4.7
-11.1
-5.8
-8.4

-5.6
-14.6
-7.3
-10.8
NOXC
IMPR *IMPR

0.27
0.12
0.32
0.21

0.35
0.02
0.34
0.18

0.05
-0.03
0.08
0.02

0.19
-0.11
0.22
0.04

13.6
10.4
17.4...
13.6

14.7
1.6
14.8
9.7

2.3
-1.9
3.6
1.1

6.4
-5.9
7.0
1.8
ECONOMY
IMPR $IMPR

-0.26
0.10
.-,0.16
-0.05

-0.10
0.27
0.01
0.12

0.18
0.43
0.32
0.34

0.02
0.41
0.25
0.28

-2.0
0.7
-1.1
-0.3

-0.7
1.8
0.1
0.8

1.3
3-0
2.0
2.1

0.2
2.8
1.5
1.9
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON


FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-78

-------
3.7.1.1  Federal  Test  Procedure Results - Air Pump/No Converter, Air




Pimp/Converter, Converter/No Air Pump,  No Air Pump/No Converter - Before




and After Maintenance  -  Federal Test Procedure emission and fuel economy




summary data relating  to the 1975/1976  model-year emission control




technology are presented on  the thirty-six pages comprising the continu-




ation of Table 17 which  follows.   These data are further summarized




below where HC, CO,  C02  and  NOX emissions are presented in grams per




mile.   Any discrepancies which  may appear in these summarized data are




due to mathematical  rounding of certain of the data.
                                 3-79

-------
Summary of FTP Results on 1975/1976 Models
15 Passed Air Pump/No Converter Equipped Phase I Vehicles
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
Summary
29 Passed Air
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
Summary
HC CO
2.10 33.53
1.93 29.83
0.17 3.71
8.1 11.1
of FTP Results
Pump/Converter
HC CO
1.35 32.43
1.22 26.80
0.14 5.64
10.1 17.4
of FTP Results
C02 NOx
447.7 1.70
433.6 1.40
-14.2 0.30
3.2 17.5
on 1975/1976 Models
Pjpg
17.5
18.2
0.74
4.2
Equipped Phase I Vehicles
C02 NOX
621.9 1.75
645.5 1.78
-23.6 -0.03
- 3.8 -1.8
on 1975/1976 Models
27 Passed Converter /No Air Pump Equipped Phase I
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
Summary
2 Passed No Air
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC CO
1.89 42.56
1.42 35.53
0.48 7.03
25.2 16.5
of FTP Results
C02 NOx
559.2 1.74
575.6 1.56
-16.4 0.18
- 2.9 10.6
on 1975/1976 Models
Pump/No Converter Equipped Phase I
HC CO
1.81 24.28
1.88 24.05
-0.07 0.23
-3.7 1.0
C02 NOx
311.8 1.60
322.5 1.61
-10.7 -0.01
- 3.4 -0.8
rapg
13.1
12.8
-0.27
-2.1
Vehicles
rcpg
14.0
14.0
-0.08
-0.6
Vehicles
m£&
25.0
24.2
-0.72
-2.9
                    3-80

-------
            Summary of FTP Results on 1975/1976 Models
     17 (All) Air Pump/No Converter Equipped Phase  I Vehicles

  Condition           HC       CO       C02       NOX        mpg

As-Rec'd             2.15    33.88     442.4     1.70       17.7
After Mtce.          1.99    31.01     430.1     1.46       18.3
Improvement          0.16     2.86      12.3     0.24        0.63
Improvement (%)      7.4      8.4        2.8    14.3         3.6
            Summary of FTP Results on 1975/1976 Models
      36 (All) Air Pump/Converter Equipped Phase I Vehicles

  Condition           HC       CO       C02       NO*       mpg

As-Recfd             1.90    44.59     612.0     1.69      12.9
After Mtce.          1.36    28.54     644.1     1.69      12.8
Improvement          0.54    16.04     -32.2     0.00      -0.10
Improvement (%)     28.2     36.0      - 5.3     0.1       -0.8
            Summary of FTP Results on 1975/1976 Models
50 (All) Converter/No
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC
2.63
1.74
0.89
33.7
Air Pump Equipped Phase I Vehicles
CO
61.66
42.09
19.57
31.7
C02
541.2
572.7
-31.5
- 5.8
NOX
1.61
1.48
0.13
8.0
mpg
13.7
13.8
0.04
0.3
            Summary of FTP Results on 1975/1976 Models
    9 (All)  No Air Pump/No Converter Equipped Phase I Vehicles

  Condition            HC       CO       C02       NOx       mpg

As-Rec'd             2.41    36.10     367.7     2.31      20.5
Atter Mtce.           2.30    35.88     389.3     1.93      19.6
Improvement           0.11     0.22     -21.6     0.39      -0.95
Improvement  (%)      4.6      0.6      - 5.9    16.8       -4.6
                               3-81

-------
Summary of FTP Results on 1975/1976 Models
8 Failed Air Pump/No Converter Equipped Phase I and II
Condition HC CO C02 NOx
As-Rec'd 2.44 45.47 417.8 1.97
After Mtce. 2.49 52.87 446.5 1.83
Improvement -0.05 - 7.4 -28.7 0.14
Improvement (%) -2.2 -16.3 - 6.9 7.0
Summary of FTP Results on 1975/1976 Models
Vehicles
mpg
17.9
16.5
-1.35
-7.5
17 Failed Air Pump/Converter Equipped Phase I and II Vehicles
Condition HC CO * C02 NOX
As-Rec'd 4.41 77.05 620.5 1.55
After Mtce. 1.91 36.75 692.7 1.43
Improvement 2.50 40.31 -72.2 0.11
Improvement (%) 56.7 52.3 -11.6 7.4
Summary of FTP Results on 1975/1976 Models
84 Failed Converter/No Air Pump Equipped Phase I and II
Condition HC CO C02 NOx
As-Rec'd 3.59 86.63 518.6 1.39
After Mtce. 2.00 49.52 577.7 1.16
Improvement 1.58 37.11 -59.1 0.23
Improvement (%) 44.1 42.8 -11.4 16.3
Summary of FTP Results on 1975/1976 Models
15 Failed No Air Pump /No Converter Equipped Phase I and
Condition HC CO COg NOfl
As-Rec'd 2.89 50.96 360.4 1.98
After Mtce. 2.48 41.71 395.7 1.74
Improvement 0.41 9.27 -35.3 0.24
Improvement (%) 14.2 18.2 - 9.8 12.0
mpg
11.7
11.7
-0.01
-0.1
Vehicles
mpg
13.3
13.4
0.09
0.6
II Vehicles
19.7
18.9
-0.82
-4.1
                   3-82

-------
                              TABLE 17 CONT'D
             SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
              ALL PHASE 1 PASSED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                          AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
              NO. OF     HC           CO           C02          NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.   MEAN  S.D.   MEAN  S.D.  MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
                  0
                  0
                  1  1.63   0.0  33.93   0.0  374.1    0.0  2.09   0.0  20.5
                  0
                 13  2.19   0.9  33.94  12.8  446.1  219.4  1.73   1.0  17.5
NO. OF CYL.
2
4
6
8

DISPLACEMENT
LESS THAN 151
151   -   250
251   -   350
MORE THAN 350

INERTIA WEIGHT
1800  -  2799
2800  -  3799
3800  -  4799
4800  -  5799

ALL VEHICLES
                  2  3.07
                 10  2.03
                  1  2.37
                  1  1.23

                 12  2.21
                  1  2.37
                  1  1.23
                  0
                 12  2.27
                  1  1.63
                  1  1.23
                  0
2.3  20.78  13.4  844.3  257.3  0.64   0.0   10.0
0.6  37.57  10.6  336.6   51.2  2.03   0.9   22.1
0.0  39.96   0.0  436.5    0.0  1.17   0.0   17.5
0.0  17.97   0.0  682.1    0.0  1.81   0.0   12.4


1.0  34.77  12.3  421.3  217.3  1.80   1.0   18.4
0.0  39.96   0.0  436.5    0.0  1.17   0.0   17.5
0.0  17.97   0.0  682.1    0.0  1.81   0.0   12.4
0.9  35.27  12.4  426.4  216.8   1.72    1.0   18.1
0.0  33.93   0.0  374.1    0.0   2.09    0.0   20.5
0.0  17.97   0.0  682.1    0.0   1.81    0.0   12.4
                 14   2.15    0.9  33.94  12.3  441.0  211.6  1.75   0.9  17.7

pripr  i?™J!£§ULTS IN  GRAMS  PER MILE  ,
rutiL ECONOMY  IN  MILES PER  GAT,I ON
FUEL ECONOMY  CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-83

-------
                              TABLE  17 CONT'D

             SUMMARY OF 1975 FEDERAL TEST PROCEDURE  RESULTS ON
              ALL PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                  DENVER
                          AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
              NO. OF     HC           CO           C02           NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.   MEAN   S.D.    MEAN  S.D.
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          0
FORD              1   1.11   0.0   24.46    0.0   417.2    0.0  1.93   0.0  19.3
GENERAL MOTORS    0
IMPORTS          13   2.03   0.7   29.97    9.6   430.3  136.1  1.42   0.6  18.3

NO. OF CYL.
2                 2   2.36   0.8   15.90    2.6   611.8   36.7  0.70   0.0  13.8
4                10   1.93   0.8   32.44    8.0   360.3   59.6  1.59   0.6  21.3
6                 1   1.84   0.0   36.04    0.0   486.4    0.0  1.25   0.0  16.2
8                 1   1.66   0.0   21.74    0.0   697.3    0.0  1.88   0.0  12.0

DISPLACEMENT
LESS THAN  151    12   2.00   0.8   29.69    9.7   402.3  112.3  1.44   0.7  19.5
151   -    250     1   1.84   0.0   36.04    0.0   486.4    0.0  1.25   0.0  16.2
251   -    350     1   1.66   0.0   21.74    0.0   697.3    0.0  1.88   0.0  12.0
MORE THAN  350     0

INERTIA WEIGHT
1800  -  2799    12   2.06   0.7   30.65    9.7   408.0  114.9  1.38   0.6  19.2
2800  -  3799     1   1.11   0.0   24.46    0.0   417.2    0.0  1.93   0.0  19.3
3800  -  4799     1   1.66   0.0   21.74    0.0   697.3    0.0  1.88   0.0  12.0
4800  -  5799     0
ALL  VEHICLES     14   1.96   0.7   29.57    9.4   429.3  130.8  1.46   0.6  18.1

EMISSION RESULTS IN  GRAMS  PER MILE
FUEL ECONOMY  IN MILES PER  GALLON
FUEL ECONOMY  CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-84

-------
                                  TABLE  17  CONT'D

     SUMMARY OF  1975 FEDERAL  TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS ON
     iu          ALL PHASE 1 PASSED VEHICLES AFTER  MAINTENANCE
                                      DENVER
                             AIR PUMP / NO CONVERTER
                         1975  & 1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 112 VEHICLES
                                                                            FUEL
             NO. OF     HC           CO           C02           NOXC       ECONOMY
               VEH   IMPR  JIMPR  IMPR  ZIMPR  IMPR  $IMPR  IMPR $IMPR   IMPR  JIMPR
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER         0
FORD             1  0.52  31.8   9.47   27.9  -43.1   -11.5   0.16    7.7 -1.191 -5.8
GENERAL MOTORS    0
IMPORTS         13  0.16   7.3   3.97   11.7   15.8     3.6   0.31    17.8  0.82   4.7

NO. OF CYL.
2                2  0.71  23.2   4.88   23.5  232.5    27.5  -0.05    -8.1  3.77  37.6
4               10  0.11   5.3   5.12   13.6  -23.7    -7.0   0.44    21.8 -0.81  -3.7
6                1  0.53  22.4   3.92    9.8  -50.0   -11.4  -0.09    -7.6 -1.34  -7.7
8                1-0.43-35.4  -3.77  -21.0  -15.2    -2.2-0.07    -3.9-0.38  -3.1
DISPLACEMENT
LESS THAN 151    12  0.21   9.5   5.08   14.6   19.0     4.5   0.36    20.1  1.12   6.1
151   -   250     1  0.53  22.4   3.92    9.8  -50.0   -11.4-0.09    -7.6-1.34  -7.7
251   -   350     1-0.43-35.4  -3.77  -21.0  -15.2    -2.2-0.07    -3.9-0.38  -3.1
MORE THAN 350     0

INERTIA WEIGHT
1800  -  2799    12  0.21   9.3   4.62   13.1   18.4     4.3   0.34    19.7  1.03   5.7
2800  -  3799     1  0.52  31.8   9.47   27.9  -43.1   -11.5   0.16    7.7-1.19  -5.8
3800  -  4799     1-0.43-35.4  -3.77  -21.0  -15.2    -2.2-0.07    -3.9-0.38  -3.1
4800  -  5799     0

ALL VEHICLES     14  0.19   8.7   4.36   12.9   11.6     2.6   0.30    17.0  0.70   4.0

^ECONoKiPMIL GRAMS PER ****
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                         3-85

-------
                              TABLE 17  CONT'D

             SUMMARY  OF  1975  FEDERAL TEST  PROCEDURE RESULTS ON
              ALL  PHASE  1  PASSED VEHICLES  BEFORE MAINTENANCE
                                  DENVER
                           AIR PUMP / CONVERTER
                      1975 &  1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD •
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
0
18
6
4

0
5
4
21

5
4
4
17

3
10
11
6
HC
MEAN S.D.

0.88

1.52
0.95
1.43


1.38
0.99
1.42

1.38
0.99
1.06
1.50

1.20
1.15
1.49
1.52

0.2

0.7
0.4
0.7


0.6
0.5
0.7

0.6
0.5
0.2
0.8

0.7
0.5
0.9
0.6
CO
MEAN S.D.

10.35

38.60
18.01
36.23


32.85
19.01
34.67

32.85
19.01
18.40
38.50

25.72
23.67
37.27
40.76

1.8

21.9
13.5
23.8


21.9
9.0
23.2

21.9
9.0
13.7
23.5

13.6
18.2
26.8
18.0
C02
MEAN S.D.

585.7

651.8
672.0
410.6


418.4
552.9
679.8

418.4
552.9
559.9
708.0

412.9
530.4
670.6
776.5

15.5

104.6
127.7
27.4


29.4
43.7
94.0

29.4
43.7
45.8
78.8

33.0
66.8
62.9
56.9
NOXC
MEAN S.D.

4

1
1
1


1
1
1

1
1
1
1

1
1
2
1

.18

.48
.97
.22


.13
.36
.94

.13
.36
.73
.98

.29
.42
.13
.71

3.1

0.5
0.3
0.5


0.5
0.4
1.1

0.5
0.4
0.8
1.2

0.6
0.6
1.5
0.3
MPG
MEAN

11,1

12.li
12.6
18.8


18.7
15.1
12.0

18.7
15.1
15.0
11.5

19.1
15.5
12.1
10.5
ALL VEHICLES
30  1.35   0.7  32.28  21.8  619.3  128.9  1.73   1.0  13-2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-86

-------
                             TABLE 17 CONT'D
            SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON
             ALL PHASE  1 PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                          AIR PUMP / CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

2
0
18
6
4
0.92

1.22
0.95
1.79
0.2

0.4
0.3
1.5
10.72

29.11
16.28
41.88
1.9

11.4
10.9
29.1
561.1

692.4
672.8
397.5
1.4

136.4
117.9
66.9
3.83

1.53
2.06
1.20
3.1

0.5
0.6
0.5
15.3

12.0
12.7
18.9
NO. OF CYL.
2
4
6
8




0
5
4
21

1.62
0.93
1.18

1.3
0.4
0.3

36.28
18.67
26.40

28.2
11.4
12.7

404.9
551.4
713.4

60.2
70.3
112.4

1.13
1.22
1.99

0.5
0.5
1.1

19.0
15.2
11.7
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
5
4
4
17
1.62
0.93
1.07
1.21
1.3
0.4
0.2
0.4
36.28
18.67
16.01
28.85
28.2
11.4
8.4
12.5
404.9
551.4
554.3
750.9
60.2
70.3
35.2
87.9
1.13
1.22
1.78
2.04
0.5
0.5
0.9
1.1
19.0
15.2
15.2
11.1
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
3
10
11
6
1.89
1.04
1.19
1.25
1.8
0.3
0.5
0.1
36.97
20.92
28.69
29.15
33.6
15.0
14.9
7.6
366.5
534.8
735.9
778.4
30.9
60.8
102.6
47.5
1.34
1.36
2.18
1.79
0.6
0.7
1.3
0.4
20.6
15.5
11.3
10.7
ALL VEHICLES
30  1.22   0.6  27.02  16.1   640.4  155.7   1.75    1.0   12.9
                IN GRAMS pER MILE
                JLES pER GALLON
     ECONOMY CALCULATIONS ASSUME A i:X85 CARBON TO HYDROGEN RATIO
                                    3-87

-------
                                  TABLE 17 CONT'D

     SUMMARY OF 1975 FEDERAL TEST  PROCEDURE  EXHAUST  EMISSION REDUCTIONS ON
                 ALL PHASE 1 PASSED VEHICLES  AFTER MAINTENANCE
                                       DENVER
                               AIR PUMP / CONVERTER
                          1975 &  1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  112 VEHICLES
                                                                            FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  $IMPR  IMPR  JIMPR  IMPR  *IMPR   IMPR  $IMPR  IMPR
VEHiaE MFG.
AMER. MOTORS      2 -0.04  -4.6  -0.37   -3.6   24.6     4.2   0.35     8.4  0.60   4,1
CHRYSLER          0
FORD     '        18  0.30  19.8   9.49   24.6  -40.6    -6.2  -0.05    -3.2  -0.41  -3.5
GENERAL MOTORS    6  0.00   0.3   1.74    9.6   -0.8    -0.1-0.09    -4.6  0.04   0.3
IMPORTS           4 -0.36 -25.2  -5.65  -15.6   13.2     3.2   0.02     1.6  0.13   0.?

NO. OF CYL.
2                 0
4                 5 -0.24 -17.2  -3.42  -10.4   13.5     3.2  -0.00    -0.3  0.30   1.6
6                 4  0.06   6.0   0.34    1.8    1.4     0.3   0.14    10.5  0.06   0.1
8                21  0.23  16.3   8.27   23.8  -33.7    -5.0  -0.06    -2.9  -0.32  -2.6
DISPLACEMENT
LESS THAN  151     5 -0.24 -17.2  -3.42  -10.4   13.5     3.2  -0.00    -0.3  0.30   1.6
151   -    250     4  0.06   6.0   0.34    1.8    1.4     0.3   0.14    10.5  0.06   0,1
251   -    350     4 -0.01  -0.6   2.39   13.0    5.6     1.0  -0.05    -2.9  0.24   1.6
MORE THAN  350    17  0.29  19.1   9.65   25.1  -42.9    -6.1  -0.06    -2.9  -0.38  -3.1
INERTIA  WEIGHT
1800  -  2799     3 -0.69 -57.6 -11.25  -43.7   46.4    11.2  -0.05    -4.3   1.20   6.2
2800  -  3799    10  0.11   9.6   2.75   11.6   -4.4    -0.8   0.05    '3.7  0.01   0.1
3800  -  4799    11  0.30  19.8   8.58   23.0  -65.3    -9.7  -0.05    -2.2  -0.78  -6.5
4800  -  5799     6  0.27  17.9  11.61   28.5   -1.9    -0.2  -0.08    -4.4  0.22   2.1

ALL VEHICLES     30  0.13   9.6   5.26   16.3  -21.1    -3.4-0.02    -1.2-0.24  -1-8

EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                           3-88

-------
                         TABLE 17 CONT'D
        SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
         ALL PHASE 1  PASSED VEHICLES BEFORE MAINTENANCE
                             DENVER
                     CONVERTER / NO AIR PUMP
                 1975 & 1976 MODEL-YEAR VEHICLES
                 TOTAL SAMPLE SIZE 112 VEHICLES
NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
. OF
VEH

0
5
1
21
0

0
0
6
21

0
6
14
7

0
8
15
4
27
MEAN


2.37
1.57
1.79




1.58
1.98


1.58
2.20
1.55


1.81
2.04
1.52
1.89
HC
S.D.


1.4
0.0
0.7




0.9
0.8


0.9
0.9
0.1


1.3
0.6
0.1
0.8
MEAN


43.00
30.19
43.04
.



27.68
46.81


27.68
52.16
36.11


31.51
48.42
42.70
42.56
CO
S.D.


22.1
0.0
20.0




15.7
18.9


15.7
19.8
12.0


21.0
19.2
10.9
19.7
MEAN


556.7
620.4
556.9




464.9
586.1


464.9
547.4
663.6


483.9
561.3
701.8
559.2
C02
S.D


118
0
75




42
69


42
37
51


57
39
26
81
NOXC
. MEAN S.D.


.4
.0
.7




.3
.6


.3
.3
.4


.7
.9
.9
.9


1.65
2.11
1.75




2.16
1.62


2.16
1.61
1.65


2.00
1.69
1.41
1.74


0.4
0.0.
1.1




0.5
1.0


0.5
1.2
0.6


0.5
1.2
0.5
0.9
MPG
MEAN


14.0
13.2
14.1




17.3
13.3


17.3
13.9
12.2


16.5
13.8
11.5
14.0
            IN  GRAMS  PER  MILE
        IN MILES  PER  GALLON
ECONOMY CALCULATIONS  ASSUME A  1:1.85 CARBON TO HYDROGEN RATIO
                               3-89

-------
                             TABLE  17  CONT'D
                                        i
            SUMMARY  OF  1975 FEDERAL TEST  PROCEDURE RESULTS ON
              ALL  PHASE  1  PASSED  VEHICLES  AFTER  MAINTENANCE
                                  DENVER
                          CONVERTER  / NO AIR PUMP
                      1975 &  1976 MODEL- YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD •
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

0
5
1
21
0

0
0
6
21

0
6
14
7

0
8
15
4
HC
MEAN S


1.55
1.41
1.38




1.40
1.42


1.40
1.42
1.43


1.36
1.39
1.60
.D.


1.0
0.0
0.4




1.0
0.3


1.0
0.3
0.4


0.9
0.3
0.4
CO
MEAN


32
26
36




27
37


27
35
41


26
35
53


.34
.14
.73
•



.98
.68


.98
.86
.34


.06
.82
.39
S.D.


20.8
o.'o
15.6




20.0
14.7


20.0
13.4
17.5


17.2
12.8
11.2
C02
MEAN S.D.


585.1
631.3
570.7




464.9
607.2


464.9
569.2
683.3


493.0
580.4
722.8


138.6
0.0
78.3




46.2
70.1


46.2
33.1
62.3


66.3
41.1
50.0
NOXC
MEAN S.D.


1.56
2.41
1.52




1.98
1.44


1.98
1.41
1.49


1.80
1.55
1.10


0.6
0.0
1.0




0.5
1.0


0.5
1.1
0.7


0.6
1.1
0.2
MPG
MEAN


13.8
13,1
14.0




17.3
13,2


17,3
14,1
11,8


16,5
13,8
10,9
ALL VEHICLES     27  1.42   0.5  35.53  16.1  575.6   88.5  1.56   0.9  I1*-0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-90

-------
                                  TABLE 17  CONT'D

    SUMMARY OF 1975  FEDERAL TEST PROCEDURE EXHAUST  EMISSION  REDUCTIONS  ON
                ALL PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             CONVERTER / NO  AIR PUMP
                         1975 &  1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 112 VEHICLES
                                                                           FUEL
             NO. OF     HC           CO           C02          NOXC       ECONOMY
               VEH  IMPR  *IMPR  IMPR  *IMPR  IMPR  *IMPR   IMPR  3&IMPR  IMPR  5&IMPR
VEHICLE MFG.
AMER.  MOTORS      0
CHRYSLER          5  0.82  34.6  10.66   24.8  -28.4    -5.1  0.09    5.6-0.20  -1.4
FORD             1  0.17  10.5   4.05   13.4  -11.0    -1.8 -0.30  -14.1 -0.08.  -0.6
GENERAL MOTORS   21  0.41  22.9   6.31   14.7  -13.8    -2.5  0.23   13.1 -0.06  -0.4
IMPORTS           0-

NO.  OF CYL.
2                0
4                0
6                6  0.18  11.1  -0.31   -1.1  -0.0    -0.0  0.18    8.4  0.00   0.0
8               21  0.56  28.5   9.13   19.5  -21.1    -3.6  0.19   11.4-0.10  -0.7
DISPLACEMENT
LESS THAN 151     0
151    -   250     6  0.18  11.1  -0.31   -1.1  -0.0    -0.0  0.18    8.4  0.00   0.0
251    -   350    14  0.78  35.6  16.31   31.3  -21.8    -4.0  0.19   12.1  0.14   1.0
MORE THAN 350     7  0.13   8.2  -5.23  -14.5  -19.7    -3.0  0.17   10.1-0.45  -3.7
INERTIA WEIGHT
1800  -  2799     0
2800  -  3799     8  0.45  24.8   5.45   17.3  -9.1    -1.9  0.20   10.2  0.03   0.2
3800  -  4799    15  0.64  31.5  12.60   26.0  -19.1    -3.4  0.14    8.3  0.06   0.4
4800  -  5799     4 -0.08  -5.4 -10.69  -25.0  -21.0    -3.0  0.31   22.1 -0.54  -4.7

ALL  VEHICLES     27  0.48  25.2   7.03   16.5  -16.4    -2.9  0.18   10.6 -0.08  -0.6
        RESULTS IN GRAMS PER MILE
     S552S IN JULES PER GALLON
     ECONOMY CALCULATIONS ASSUME A 1:1.85  CARBON TO HYDROGEN RATIO
                                        3-91

-------
                              TABLE 17 CONT'D
             SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
              ALL PHASE 1 PASSED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         NO AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
              NO. OF     HC           CO           C02          NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.   MEAN  S.D.   MEAN  S.D.  MEM
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          0
FORD1              0
GENERAL MOTORS    0
IMPORTS           2  1.81   0.2  24.28  22.1  311.8   68.8  1.60    0.6  25.G

NO. OF CYL.
2                 0
4                 2  1.81   0.2  24.28  22.1  311.8   68.8  1.60    0.6  25.0
6                 0
8                 0

DISPLACEMENT
LESS THAN  151     2  1.81   0.2  24.28  22.1  311.8   68.8  1.60    0.6  25.0
151   -    250     0
251   -    350     0
MORE THAN  350     0

INERTIA WEIGHT
1800  -  2799     2  1.81   0.2  24.28  22.1  311.8   68.8  1.60    0.6  25.0
2800  -  3799     0
3800  -  4799     0
4800  -  5799     0
ALL VEHICLES      2  1.81   0.2  24.28  22.1  311.8   68.8  1.60    0.6  25.0

EMISSION RESULTS IN GRAMS PER  MILE
FUEL ECONOMY IN  MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85  CARBON TO  HYDROGEN  RATIO
                                    3-92

-------
                              TABLE 17 CONT'D

             SUMMARY OF 1975 FEDERAL TEST PROCEDURE  RESULTS  ON
              ALL PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                  DENVER
                         NO AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
              NO. OF     HC           CO           C02           NOXC     MPG
                VEH  MEAN  S.D.   MEAN  S.D.   MEAN  S.D.    MEAN  S.D.   MEAN
VEHICLE MFG.
AMER.  MOTORS       0
CHRYSLER          0
FORD              .0
GENERAL MOTORS    0
IMPORTS           2  1.88   0.0  24.05  24.8  322.5   71.4   1.61    0.4   24.2

NO. OF CYL.
2                 0
4                 2  1.88   0.0  24.05  24.8  322.5   71.4   1.61    0.4   24.2
6                 0
8                 0

DISPLACEMENT
LESS THAN 151      2  1.88   0.0  24.05  24.8  322.5   71.4   1.61    0.4   24.2
151   -   250      0
251   -   350      0
MORE THAN 350      0

INERTIA WEIGHT
1800  -  2799      2  1.88   0.0  24.05  24.8  322.5   71.4   1.61    0.4   24.2
2800  -  3799      o
3800  -  4799      0
4800  -  5799      0

ALL VEHICLES       2  1.88   0.0  24.05  24.8  322.5   71.4   1.61    0.4   24.2
     ECONOMY  CALCULATIONS ASSUME A 1^:1.85 CARBON TO HYDROGEN RATIO
                                    3-93

-------
                                  TABLE 17  CONT'D
     SUMMARY OF  1975 FEDERAL  TEST PROCEDURE EXHAUST  EMISSION REDUCTIONS ON
                 ALL PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                            NO AIR PUMP /  NO CONVERTER
                         1975  & 1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 112 VEHICLES
                                                                           FUEL
             NO. OF    HC           CO           C02          NOXC       ECONOMY
               VEH   IMPR  $IMPR  IMPR  $IMPR  IMPR  JIMPR   IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          0
FORD '             0
GENERAL MOTORS    0
IMPORTS           2  -0.07  -3.7   0.23    1.0  -10.7   -3.4  -0.01   -0.8 -0.72  -2.'
NO. OF CYL.
2                 0
H                 2-0.07  -3.7   0.23    1.0  -10.7   -3.4-0.01   -0.8-0.72  -2.,
6                 0
8                 0
DISPLACEMENT
LESS THAN 151     2  -0.07  -3.7   0.23    1.0  -10.7   -3.4  -0.01   -0.8 -0.72  -2.9
151   -   250     0
251   -   350     0
MORE THAN 350     0
INERTIA WEIGHT
1800  -  2799     2  -0.07  -3.7   0.23    1.0  -10.7   -3.4  -0.01   -0.8 -0.72  -2.9
2800  -  3799     0
3800  -  4799     0
4800  -  5799     0
ALL VEHICLES      2-0.07  -3.7   0.23    1.0  -10.7   -3.4-0.01   -0.8-0.72  -2.9
EMISSION RESULTS IN  GRAMS  PER MILE
FUEL ECONOMY IN MILES PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85 CARBON TO HYDROGEN RATIO
                                         3-94

-------
                              TABLE 17 CONT'D
             SUMMARY  OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
                  ALL PHASE 1  VEHICLES BEFORE MAINTENANCE
                                  DENVER
                          AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES


VEHICLE MFG.
AMER. MOTORS
CHRYSLER
NO. OF HC
VEH MEAN S.D.
0
0
CO C02
MEAN S.D. MEAN S.D.

NOXC
MEAN S.D.

MPG
MEAN

FORD
GENERAL  MOTORS
IMPORTS

NO. OF CYL.
2
4
6
8

DISPLACEMENT
LESS THAN  151
151   -    250
251   -    350
MORE THAN  350

INERTIA  WEIGHT
1800  -  2799
2800  -  3799
3800  -  4799
4800  -  5799

ALL VEHICLES
 1  1.63   0.0  33.93   0.0  374.1    0.0  2.09   0.0  20.5
 0
15  2.23   0.9  34.28  12.7  440.3  203.7  1.73   0.9  17.7
 2  3.07
12  2.12
 1  2.37
 1  1.23

14  2.25
 1  2.37
 1  1.23
 0


14  2.31
 1  1.63
 1  1.23
 0
2.3  20.78  13.4  844.3  257.3  0.64   0.0   10.0
0.6  37.38  10.8  347.6   53.0  1.98   0.9   21.5
0.0  39.96   0.0  436.5    0.0  1.17   0.0   17.5
0.0  17.97   0.0  682.1    0.0  1.81   0.0   12.4

0.9  35.01  12.2  418.6  200.0  1.79   1.0   18.5
0.0  39.96   0.0  436.5    0.0  1.17   0.0   17.5
0.0  17.97   0.0  682.1    0.0  1.81   0.0   12.4
0.9  35.44  12.3  423.0  199.7  1.73    1.0   18.3
0.0  33.93   0.0  374.1    0.0  2.09    0.0   20.5
0.0  17.97   0.0  682.1    0.0  1.81    0.0   12.4
16  2.20   0.9  34.26  12.2  436.2  197.5  1.75   0.9  17.9
     ECONOMY CALCULATIONS ASSUME  A  1:1.85  CARBON  TO HYDROGEN RATIO
                                    3-95

-------
                             TABLE  17 CONT'D
            SUMMARY OF  1975 FEDERAL TEST PROCEDURE RESULTS ON
                 ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                 DENVER
                         AIR PUMP / NO CONVERTER
                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '
GENERAL
IMPORTS

MOTORS

0
0
1
0
15
HC
MEAN S.D.


1.11

2.08


0.0

0.7
CO
MEAN S.D.


24.46

31.30


0.0

10.2
C02
MEAN S.D.


417.2

426.8


0.0

126.4
NOXC
MEAN S.D.


1.93

1.48


0.0

0.7
MPG
MEAN


19.3

18.11
NO. OF CYL.
2
4
6
8




2
12
1
1
2.36
2.01
1.84
1.66
0.8
0.7
0.0
0.0
15.90
33.69
36.04
21.74
2.6
8.7
0.0
0.0
611.8
367.6
486.4
697.3
36.7
56.7
0.0
0.0
0.70
1.64
1.25
1.88
0.0
0.7
0.0
0.0
13.8
20.8
16.2
12.0
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
14
1
1
0

14
1
1
0
2.06
1.84
1.66


2.12
1.11
1.66

0.7
0.0
0.0


0.7
0.0
0.0

31.15
36.04
21.74


31.98
24.46
21.74

10.3
0.0
0.0


10.2
0.0
0.0

402.5
486.4
697.3


407.5
417.2
697.3

103.4
0.0
0.0


105.8
0.0
0.0

1.50
1.25
1.88


1.46
1.93
1.88

0.7
0.0
0.0


0.7
0.0
0.0

19.1
16.2
12.0


19.1
19.3
12.0

ALL VEHICLES
16  2.02   0.7  30.87  10.0  426.2  122.2  1.51    0.7
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-96

-------
                                  TABLE 17  CONT'D
    SUMMARY OF 1975  FEDERAL TEST PROCEDURE EXHAUST  EMISSION  REDUCTIONS  ON
                    ALL PHASE  1  VEHICLES  AFTER MAINTENANCE
                                      DENVER
                             AIR  PUMP / NO CONVERTER
                         1975 & 1976 MODEL-YEAR VEHICLES
                         TOTAL  SAMPLE SIZE 112 VEHICLES
                                                                           FUEL
             NO. OF     HC           CO           C02          NOXC       ECONOMY
               VEH  IMPR  WMPR  IMPR  *IMPR  IMPR  $IMPR   IMPR  *IMPR  IMPR  *IMPR
VEHICLE MPG,
AMER. MOTORS      0
CHRYSLER          0
FORD             1  0.52  31.8   9.47   27.9  -43.1   -11.5  0.16    7.7 -1.19  -5.8
GENERAL MOTORS    0
IMPORTS         15  0.15   6.6   2.98    8.7   13.5    3.1  0.25   14.3  0.68   3.9
NO.  OF CYL.
2
4
6
8

DISPLACEMENT
LESS THAN 151
151   -   250
251   -   350
MORE THAN 350

INERTIA WEIGHT
1800 -  2799
2800 -  3799
3800 -  4799
4800 -  5799
 2  0.71  23.2
12  0.10   4.8
 1  0.53  22.4
 1-0.43-35.4


14  0.19   8.4
 1  0.53  22.4
 1 -0.43 -35.4
 0


14  0.19   8.2
 1  0.52  31.8
 1-0.43-35.4
 0
 4.88   23.5  232.5
 3.69    9.9  -20.0
 3.92    9.8  -50.0
-3.77  -21.0  -15.2

 3.86   11.0   16.1
 3.92    9.8  -50.0
-3.77  -21.0  -15.2
 27.5 -0.05
 -5.8  0.34
-11.4 -0.09
 -2.2-0.07
                                                                  -8.1  3.77  37.6
                                                                  17.4 -0.70  -3.3
                                                                  -7.6 -1.34  -7.7
                                                                  -3.9-0.38  -3.1
                                                      3.8  0.29   16.0  0.92   5.0
                                                    -11.4 -0.09   -7.6 -1.34  -7.7
                                                     -2.2 -0.07   -3.9 -0.38  -3.1
 3.46    9.8   15.6
 9.47   27.9  -43.1
-3.77  -21.0  -15.2
  3.7  0.27
-11.5  0.16
 -2.2-0.07
                                                                  15.6  0.85   4.7
                                                                   7.7 -1.19  -5.8
                                                                  -3.9-0.38  -3.1
ALL VEHICLES     16  0.17   7.8   3.39    9.9    10.0    2.3  0.24   13.8  0.59   3.3
                   GRAMS pER MILE
     ECONOMY IN MILES PER GALLON
     ECONOMY CALCULATIONS ASSUME A 1 : 1 .85 CARBON TO HYDROGEN RATIO
                                        3-97

-------
                             TABLE  17  CONT'D


            SUMMARY  OF  1975 FEDERAL TEST PROCEDURE  RESULTS ON
                 ALL PHASE 1 VEHICLES  BEFORE MAINTENANCE

                                 DENVER

                          AIR  PUMP  / CONVERTER

                      1975 & 1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
0
23
6
6

0
6
5
26

6
5
5
21

5
11
15
6
37
HC
MEAN S.D.

0

2
0
2


1
1
1

1
1
1
2

2
1
2
1
1

.88

.15
.95
.12


.91
.29
.99

.91
.29
.46
.12

.12
.32
.36
.52
.88

0.2

2.2
0.4
1.4


1.4
0.8
2.1

1.4
0.8
0.9
2.3

1.5
0.7
2.7
0.6
1.9
CO
MEAN S.D.

10.35

53.63
18.01
45.09


37.30
28.43
48.73

37.30
28.43
22.56
54.96

40.56
25.09
60.64
40.76
44.13

1.8

59.0
13.5
23.1


22.4
22.5
57.3

22.4
22.5
15.1
62.0

22.6
17.9
72.5
18.0
49.6
C02
MEAN S.D.

585.7

652.2
672.0
394.8


394.2
532.9
674.7

394.2
532.9
566.7
700.5

393.0
536.2
670.0
776.5
610.1

15.5

97.6
127.7
65.4


64.8
58.5
90.1

64.8
58.5
42.5
78.6

73.0
66.2
64.8
56.9
135.0
NOXC
MEAN S.D.

4.18

1.52
1.97
1.10


1.08
1.27
1.88

1.08
1.27
1.80
1.90

1.12
1.48 j
1.98*
1.71
1.67

3.1

0.5'
0.3
0.4


0.4
0.4
1.0

0.4
0.4
0.7
1.1

0.5
0.6
1.3
0.3
0.9
MPG
MEAN

11.7

11,9
12.6
18.8


19.3
15.3
11.7

19.3
15.3
14,6
11,2

19.1
15.3
11.5
10.5
12.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-98

-------
                             TABLE  17 CONT'D

            SUMMARY OF 1975 FEDERAL TEST PROCEDURE  RESULTS  ON
                 ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                 DENVER
                          AIR PUMP  / CONVERTER
                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
IK&M'

2
0
23
6
6

0
6
5
26

6
5
5
21

5
11
15
6
37
J IN
MTI 1

0.92

1.28
0.95
2.26


2.23
0.96
1.24

2.23
0.96
1.10
1.27

2.41
1.06
1.28
1.25
1.36
GRAMS
?C DC-D

0.2

0.4
0.3
1.9


1.9
0.4
0.4

1.9
0.4
0.2
0.4

2.1
0.3
0.5
0.1
0.9
PER MI
/I AT T ran
CO
MEAN S.D.

10.72

29.87
16.28
42.48


42.05
18.23
27.60

42.05
18.23
13.98
30.84

39.66
19.55
31.51
29.15
28.67
LE

1.9

13.3
10.9
28.4


28.9
9.9
14.2

28.9
9.9
8.5
13.4

30.8
15.0
15.3
7.6
17.7

C02
MEAN S.D.

561.1

702.1
672.8
395.7


379.6
547.4
718.0

379.6
547.4
564.0
754.6

376.7
541.0
745.1
778.4
640.0


1

126
117
102


82
61
106

82
61
37
81

101
61
91
47
161


,4

.8
.9
.1


.1
.6
.7

.1
.6
.5
.3

.7
.2
.0
.5
.7

NOXC
MEAN S.D.

3.83

1.52
2.06
1.06


1.06
1.15
1.90

1.06
1.15
1.76
1.93

1.12
1.39
1.99
1.79
1.66


3.1

0.5
0.6
0.5


0.5
0.4
1.0

0.5
0.4
0.8
1.0

0.5
0.7
1.2
0.4
0.9

MPG
MEAN

15.3

11.8
12.7
18.9


19.6
15.3
11.6

19.6
15.3
15.1
11.0

19.9
15.4
11.1
10.7
12.9

FUEL Pr        T             LON
'UC.L ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-99

-------
                                  TABLE 17 CONT'D

     SUMMARY OF 1975 FEDERAL TEST  PROCEDURE  EXHAUST EMISSION REDUCTIONS ON
                     ALL  PHASE 1 VEHICLES AFTER MAINTENANCE
                                       DENVER
                               AIR PUMP / CONVERTER
                          1975 &  1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 112 VEHICLES
                                                                            FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR  JIMPR  IMPR $IMPR   IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      2 -0.04  -4.6  -0.37   -3.6    24.6    4.2  0.35    8.4  0.60   i|,i
CHRYSLER          0
FORD             23  0.87  40.6  23.77   44.3   -49.9   -7.6 -0.00   -0.0 -0.15  -1,3
GENERAL MOTORS    6  0.00   0.3   1.74    9.6    -0.8   -0.1-0.09   -4.6  0.04   0.3
IMPORTS           6 -0.13  -6.2   2.61    5.8    -0.9   -0.2  0.04    3.4  0.11   0.6

NO. OF CYL.
2                 0
4                 6 -0.32 -16.9  -4.75  -12.7    14.6    3.7  0.02    1.5  0.26   1.1
6                 5  0.33  25.4  10.20   35.9   -14.5   -2.7  0.12    9.6  0.07   0.1
8                26  0.75  37.7  21.13   43.4   -43.2   -6.4 -0.01   -0.7 -0.12  -1.0
DISPLACEMENT
LESS THAN 151     6-0.32-16.9  -4.75  -12.7    14.6    3.7  0.02    1.5  0.26   1.1
151   -   250     5  0.33  25.4  10.20   35.9   -14.5   -2.7  0.12    9.6  0.07   0.1
251   -   350     5  0.36  24.5   8.58   38.0     2.7    0.5  0.04    2.4  0.43   2.9
MORE THAN 350    21  0.85  39.9  24.12   43.9   -54.1   -7.7-0.03   -1.4-0.19  -U
INERTIA WEIGHT
1800  -  2799     5 -0.28 -13.4   0.90    2.2    16.3    4.1 -0.00   -0.3  0.72   3.8
2800  -  3799    11  0.26  20.0   5.54   22.1    -4.8   -0.9  0.09    5.8  0.13   °-8
3800  -  4799    15  1.07  45.5  29.13   48.0   -75.1   -11.2-0.01   -0.3-0.37  -3-2
4800  -  5799     6  0.27  17.9  11.61   28.5    -1.9   -0.2 -0.08   -4.4  0.22   2.1

ALL VEHICLES     37  0.52  27.6  15.46   35.0   -30.0   -4.9  0.01    0.6 -0.08  -0.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-100

-------
                              TABLE  17  CONT'D

             SUMMARY  OF  1975  FEDERAL TEST  PROCEDURE RESULTS ON
                 ALL PHASE 1  VEHICLES  BEFORE  MAINTENANCE
                                  DENVER
                          CONVERTER  / NO AIR PUMP
                      1975 &  1976  MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 14799
4800 - 5799
ALL VEHICLES
IMWff

0
15
1
34
0

0
4
7
39

4
7
21
18

3
11
26
10
50
MTT I


3.32
1.57
2.35



2.70
1.85
2.76

2.70
1.85
2.50
3.06

2.94
2.11
2.66
3.01
2.63
GRAMS
PQ DI?D


1.2
0.0
1.2



1.4
1.1
1.2

1.4
1.1
0.9
1.5

1.6
1.2
1.0
1.7
1.2
CO
MEAN S.D.


74.68
30.19
56.84



63.07
33.47
66.57

63.07
33.47
59.48
74.84

67.12
43.05
62.67
77.84
61.66


33.2
0.0
31.3



33.0
21.0
32.3

33.0
21.0
21.6
40.6

39.2
28.9
26.8
42.4
32.6
C02
MEAN S.D.


557
620
531



336
451
578

336
451
539
623

322
467
555
650
541


.6
.4
.7



.0
.5
.4

.0
.5
.4
.9

.1
.0
.8
.7
.2


92.8
0.0
99.7



28.9
52.4
65.7

28.9
52.4
39.5
61.2

8.8
67.2
46.8
59.3
97.1
NOXC
MEAN S.D.


1.76
2.11
1.52



1.08
2.18
1.56

1.08
2.18
1.52
1.60

1.16
1.83
1.63
1.42
1.61


0.4
0.0.
0.9



0.4
0.4
0.8

0.4
0.4
1.0
0.4

0.4
0.6
0.9
0.4
0.8
MPG
MEAN


12.9
13.2
14.1



20.0
17.4
12.8

20.0
17.4
13.9
11.8

20.3
16.4
13.4
11.3
13.7
PER MILE.
n«r i f\n
FUEL Frnn     r           ALON
™*.L ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-101

-------
                              TABLE 17 CONT'D


             SUMMARY OF 1975  FEDERAL TEST PROCEDURE RESULTS ON
                  ALL PHASE 1  VEHICLES AFTER MAINTENANCE

                                  DENVER

                          CONVERTER / NO AIR PUMP

                      1975 &  1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS


MOTORS


0
15
1
34
0
HC
MEAN S.D.


1.93
1.41
1.67



1.2
0.0
0.8

CO
MEAN S.D.


43.54
26.14
41.92



24.5
0.0
23.6

C02
MEAN S.D.


611.1
631.3
554.0



109.9
0.0
99.7

NOXC
MEAN S.D.


1.57
2.41
1.41



0.6
0.0,
0.8

MPG
MEM


12,9
13.1
11.2

NO. OF CYL.
2
4
6
8




0
4
7
39

1.70
1.31
1.82

0.9
1.0
1.0

35.78
26.00
45.63

11.2
19.0
24.1

359.7
463.3
614.2

30.3
42.4
70.4

1.00
1.92
1.45

0.3
0.5
0.8

21.1
17.5
12.8
DISPLACEMENT
LESS THAN 151
151
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
4
7
21
18

3
11
26
10
1.70
1.31
1.55
2.14

1.90
1.34
1.78
2.04
0.9
1.0
0.5
1.3

1.0
0.8
0.9
1.3
35.78
26.00
38.79
53.60

37.87
27.11
42.73
58.17
11.2
19.0
17.3
28.7

12.8
16.2
18.2
3^.7
359.7
463.3
570.0
665.7

354.8
484.5
589.6
691.3
30.3
42.4
31.2
68.7

35.0
70.5
46.6
75.9
1.00
1.92
1.47
1.43

1.02
1.62
1.58
1.20
0.3
0.5
1.0
0.5

0.4
0.6
0.9
0.3
21.1
17.5
11,1
11.7

21.1
16.1
13-'
11.2
ALL VEHICLES
50  1.74   0.9  42.09  23.5  572.7  104.4  1.48   0.8  13."
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-102

-------
                                  TABLE  17  CONT'D

     SUMMARY OF  1975 FEDERAL  TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS ON
                     ALL PHASE 1  VEHICLES  AFTER MAINTENANCE
                                      DENVER
                             CONVERTER  / NO AIR PUMP
                         1975  & 1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 112 VEHICLES
                                                                            FUEL
             NO. OF     HC           CO           C02         NOXC       ECONOMY
               VEH  IMPR  *IMPR  IMPR  ?IMPR  IMPR  5&IMPR  IMPR  $IMPR   IMPR  $IMPR
VEHICLE MFG.
AMER.  MOTORS      0
CHRYSLER        15  1.40  42.0  31. 14   41.7  -53.6   -9.6  0.20   11.1 -0.00  -0.0
FORD             1  0.17  10.5   4.05   13.4  -11.0   -1.8 -0.30  -14.1 -0.08.  -0.6
GENERAL MOTORS   34  0.68  29.0  14.92   26.2  -22.3   -4.2  0.11    7.3  0.07   0.5
IMPORTS          0
NO. OF CYL.
2                0
4                4  1.00  37.0  27.29   43.3  -23.7   -7.1   0.08   7.8  1.06   5.3
6                7  0.54  29.0   7.46   22.3  -11.8   -2.6   0.26   12.0  0.06   0.3
8               39  0.94  34.0  20.95   31.5  -35.8   -6.2   0.11    7.0  0.00   0.0
DISPLACEMENT
LESS THAN  151     4  1.00  37.0  27.29   43.3  -23.7   -7.1   0.08   7.8  1.06   5.3
151   -   250     7  0.54  29.0   7.46   22.3  -11.8   -2.6   0.26   12.0  0.06   0.3
251   -   350    21  0.95  38.1  20.69   34.8  -30.6   -5.7   0.06   3.7  0.11   0.8
MORE THAN  350    18  0.92  30.1  21.24   28.4  -41.8   -6.7   0.17   10.6-0.09  -0.7
INERTIA WEIGHT
1800  - 2799     3  1.05  35.6  29.25   43.6  -32.7  -10.2   0.14   12.1  0.80   3.9
2800  - 3799    n  Q.77  36.6  15.94   37.0  -17.5   -3.7   0.21    11.2  0.31   1.9
3800  - 4799    26  0.89  33.3  19.94   31.8  -33.7   -6.1   0.06   3.6  0.01   0.1
4800  - 5799    10  0.97  32.2  19.67   25.3  -40.6   -6.2   0.22   15.4 -0.10  -0.8

ALL VEHICLES     50  0.89  33.7  19.57   31.7  -31.5   -5.8   0.13   8.0  0.04   0.3
        RESULTS IN GRAMS PER MILE
     m& K^LES PER GALLON
     ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-103

-------
                              TABLE 17 CONT'D

             SUMMARY OF 1975 FEDERAL TEST PROCEDURE  RESULTS ON
                  ALL PHASE 1 VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         NO AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
              NO. OF     HC           CO           C02          NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.    MEAN   S.D.   MEAN  S.D.   MEAN
VEHICLE MFG.
AMER. MOTORS      4  2.42   0.3  42.67  18.8  430.2    50.6  2.78   0.8   17.6
CHRYSLER          0
FORD              0
GENERAL MOTORS    0
IMPORTS           5  2.40   0.6  30.84  15.3  317.7    53.2  1.94   0.7   23.1

NO. OF CYL.
2                 0
4                 5  2.40   0.6  30.84  15.3  317.7    53.2  1.94   0.7   23.?
6                 4  2.42   0.3  42.67  18.8  430.2    50.6  2.78   0.8   17.6
8                 0

DISPLACEMENT
LESS THAN  151     5  2.40   0.6  30.84  15.3  317.7    53.2  1.94   0.7   23.1
151   -    250     2  2.24   0.0  33.54    1.0  391.7     4.8  2.81   0.9   19.1
251   -    350     2  2.60   0.5  51.81  27.0  468.6    41.9  2.75   1.1   15.9
MORE THAN  350     0

INERTIA WEIGHT
1800  -  2799     5  2.40   0.6  30.84  15.3  317.7    53.2  1.94   0.7   23.?
2800  -  3799     3  2.25   0.0  33.27    0.9  407.5    27.5  3.04   0.8   19.0
3800  -  4799     1  2.95   0.0  70.88    0.0  498.3     0.0  1.98   0.0   14.3
4800  -  5799     0
ALL VEHICLES      9  2.41   0.5  36.10   17.0   367.7    76.8  2.31   0.8   20.5

EMISSION RESULTS IN  GRAMS  PER  MILE
FUEL ECONOMY IN  MILES PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85 CARBON TO  HYDROGEN RATIO
                                     3-104

-------
                              TABLE 17 CONT'D

             SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
                  ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                  DENVER
                         NO AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
              NO.  OF     HC           CO           C02          NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.   MEAN  S.D.   MEAN  S.D.  MEAN
   MMMvMaMMM_MWMMMMMW^M^M»MM
-------
                                  TABLE 17 CONT'D
     SUMMARY OF  1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS ON
                     ALL PHASE 1 VEHICLES AFTER  MAINTENANCE
                                       DENVER
                             NO AIR PUMP / NO CONVERTER
                         1975 & 1976  MODEL-YEAR  VEHICLES
                         TOTAL SAMPLE SIZE 112 VEHICLES
                                                                            FUEL
              NO. OF     HC          CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR IMPR   $IMPR  IMPR *IMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      4  0.07   2.8  -6.33  -14.8  -32.3   -7.5  0.82   29.5 -1.35  -7.7
CHRYSLER          0
FORD              0
GENERAL MOTORS    0
IMPORTS           5  0.14   6.0   5.46    17.7  -13.1   -4.1  0.04    2.2 -0.26  -1.1
NO. OF CYL.
2                 0
4                 5  0.14   6.0   5.46    17.7  -13.1   -4.1  0.04    2.2 -0.26  -1.1
6                 4  0.07   2.8  -6.33  -14.8  -32.3   -7.5  0.82   29.5-1.35  -7,1
8                 0
DISPLACEMENT
LESS THAN 151     5  0.14   6.0   5.46    17.7  -13.1   -4.1  0.04    2.2 -0.26  -1,1
151   -   250     2  0.03   1.2  -7.10  -21.2  -50.9  -13,0  1.04   37.1-2.37-12.1
251   -   350     2  0.11   4.2  -5.55  -10.7  -13.7   -2.9  0.60   21.8-0.60  -3.8
MORE THAN 350     0
INERTIA WEIGHT
1800  -  2799     5  0.14   6.0   5.46    17.7  -13.1   -4.1  0.04    2.2 -0.26  -1,1
2800  -  3799     3  0.17   7.7  -3.38  -10.2  -47.7  -11.7  0.98   32.4-1.92-10.1
3800  -  4799     1-0.25  -8.3 -15.16  -21.4    14.0    2.8  0.32   16.3 -0.24  -1-7
4800  -  5799     0
ALL VEHICLES      9  0.11   4.6   0.22     0.6  -21.6-  -5.9  0.39   16.8 -0.95  -^
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-106

-------
                              TABLE 17 CONT'D

            SUMMARY  OF  1975 FEDERAL TEST PROCEDURE RESULTS ON
                   ALL FAILED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                          AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 332 VEHICLES
             NO. OF      HC           CO           C02          NOXC    MPG
               VEH  MEAN  S.D.    MEAN  S.D.   MEAN  S.D.   MEAN  S.D.  MEAN
VEHICLE MFG.
AMER.  MOTORS      2  2.18   0.0   44.02   4.3  440.5   29.3  2.23   0.5  17.2
CHRYSLER          0
FORD              2  3.06   1.7   67.15  50.3  478.7  131.0  2.01   0.4  14.9
GENERAL MOTORS    0
IMPORTS           4  2.25   0.4   35.36   9.7  376.1   53.5  1.82   0.7  20.2

NO. OF CYL.
2                0
4                5  2.18   0.4   34.61    8.5  378.1   46.5  1.80   0.6  20.2
6                2  2.18   0.0   44.02   4.3  440.5   29.3  2.23   0.5  17.2
8                1   4.25   0.0  102.69   0.0  571.3    0.0  2.31   0.0  11.9
DISPLACEMENT
LESS THAN  151     5  2.18   0.4   34.61    8.5  378.1   46.5  1.80   0.6  20.2
151    -    250     1   2.18   0.0   40.99   0.0  419.8    0.0  1.87   0.0  18.1
251    -    350     1   2.18   0.0   47.05   0.0  461.2    0.0  2.59   0.0  16.4
MORE THAN  350     1   4.25   0.0  102.69   0.0  571.3    0.0  2.31   0.0  11.9
INERTIA WEIGHT
1800   -  2799     3  2.36   0.4   35.53  11.8  367.2   61.8  1.64   0.8  20.6
2800   -  3799     5  2.48   1.0   51.44  29.3  448.2   74.3  2.17   0.4  16.5
3800   -  14799     0
4800   -  5799     0

ALL VEHICLES      8   2.44   0.8   45.47  24.4  417.8   77.5  1.97   0.6  17.9

FUF?SiSLS!-£ULTS IN GRAMS PER MILE
cuttL tCONOMY IN MILES PER GALI ON
 UEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-107

-------
                              TABLE  17  CONT'D
             SUMMARY OF 1975 FEDERAL TEST  PROCEDURE RESULTS ON
                   ALL FAILED VEHICLES  AFTER  MAINTENANCE
                                  DENVER
                          AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR  VEHICLES
                      TOTAL SAMPLE SIZE 332 VEHICLES
              NO. OF     HC           CO            C02          NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.    MEAN  S.D.    MEAN  S.D.  MEAI
VEHICLE MFG.
AMER. MOTORS      2  3.00   1.5  108.42  101.2   484.9   99.4  1.42   0.4  13,4
CHRYSLER          0
FORD              2  2.36   0.8  28.61   6.0   533.6  174.2  1.74   0.7  15.1
GENERAL MOTORS    0
IMPORTS           4  2.30   0.3  37.23   8.3   383.8   55.2  2.09   0.8  19.1
NO. OF CYL.
2                 0
4                 5  2.20   0.4  36.35   7.5   389.1   49.3  1'.93   0.8  19.6
6                 2  3.00   1.5  108.42  101.2   484.9   99.4  1.42   0.4  13,*
8                 1  2.93   0.0  24.40   0.0   656.8    0.0  2.20   0.0  12.6
DISPLACEMENT
LESS THAN 151     5  2.20   0.4  36.35   7.5   389.1   49.3  1.93   0.8  19.6
151   -   250     1  1.94   0.0  36.88   0.0   414.6    0.0  1.74   0.0  18.5
251   -   350     1  4.05   0.0  179/97   0.0   555.2    0.0  1.10   0.0  10.1
MORE THAN 350     1  2.93   0.0  24.40   0.0   656.8    0.0  2.20   0.0  12.6

INERTIA WEIGHT
1800  -  2799     3  2.39   0.4  37.58  10.2   370.5   59.2  1.95   0.9  20.3
2800  -  3799     5  2.55   0.9  62.05  66.1   492.2  110.1  1.76   0.6  11,8
3800  -  4799     0
4800  -  5799     0
ALL VEHICLES      8  2.49   0.7  52.87  51.8   446.5  109.0  1.83   0.7  16-5
EMISSION RESULTS  IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85  CARBON TO HYDROGEN RATIO
                                     3-108

-------
                                  TABLE  17  CONT'D

     SUMMARY OF 1975  FEDERAL  TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS ON
                      ALL FAILED VEHICLES  AFTER MAINTENANCE
                                      DENVER
                             AIR PUMP / NO CONVERTER
                         1975  &  1976 MODEL- YEAR VEHICLES
                         TOTAL SAMPLE SIZE 332 VEHICLES
                                                                            FUEL
             NO. OF     HC           CO           C02          NOXC       ECONOMY
               VEH  IMPR  5&IMPR  IMPR  $IMPR  IMPR  $IMPR  IMPR $IMPR  IMPR
VEHICLE MFG.
AMER.  MOTORS      2-0.82-37.5  -64. 4 -146.3 .-44.4  -10.1   0.81    36.3-3.83-22.3
CHRYSLER         0
FORD             2  0.69  22.7   38.5   57.4  -54.9  -11.5   0.27    13.4   0.20    1.3
GENERAL MOTORS    0
IMPORTS          4-0.05  -2.1   -1.9   -5.3   -7.7   -2.1-0.27   -14.6-0.49  -2.4
NO. OF CYL.
2                0
4                5 -0.02  -1.1   -1.7   -5.0  -11.1   -2.9  -0.13    -7.1 -0.62  -3.1
6                2 -0.82 -37.5  -64.4 -146.3  -44.4  -10.1   0.81    36.3 -3.83 -22.3
8                1  1.32  31.1   78.3   76.2  -85.5  -15.0   0.11    4.9   0.70   5.9
DISPLACEMENT
LESS THAN 151     5-0.02  -1.1   -1.7   -5.0  -11.1   -2.9-0.13    -7.1-0.62  -3.1
!51   -  250     1  0.24  11.1    4.1   10.0    5.2    1.2   0.13    7.2   0.47   2.6
251   -  350     1 -1.88 -86.3 -132.9 -282.5  -94.0  -20.4   1.49    57.4 -5.94 -36.3
MORE THAN 350     1  1.32  31.1   78.3   76.2  -85.5  -15.0   0.11    4.9   0.70   5.9
INERTIA WEIGHT
1800  - 2799     3-0.03  -1.5   -2.1   -5.8   -3.3   -0.9-0.32   -19.3-0.31  -1.5
2800  - 3799     5 _0>07  _2.7  -10.6  -20.6  -43.9   -9.8   0.41    18.8 -1.68 -10.2
3800  - 4799     0
1800  - 5799     0

ALL VEHICLES      8-0.05  -2.2   -7.4  -16.3  -28.7   -6.9   0.14    7.0-1.35  -7.5
        RESULTS IN GRAMS PER MILE
FUEL EPn     J?, ££TLES PER GALL°N
 UC.L ECONOMY CALCULATIONS ASSUME A  1:1.85 CARBON TO HYDROGEN RATIO
                                        3-109

-------
                             TABLE  17  CONT'D
             SUMMARY  OF  1975 FEDERAL  TEST PROCEDURE  RESULTS ON
                   ALL FAILED VEHICLES  BEFORE MAINTENANCE
                                  DENVER
                           AIR  PUMP / CONVERTER
                      1975  & 1976  MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS

MOTORS

0
0
14
1
2


3.49
19.06
3.51


2.6
0.0
1.5
CO
MEAN S.D.


81.56
42.48
62.82


76.2
0.0
4.6
C02
MEAN S.D.


640.6
854.3
363.1


95.7
0.0
127.1
NOXC
MEAN S.D.


1.56
2.75
0.86


0.7
0.0
0.1
MPG
MEAS


11, <
9.0
18.8
NO. OF CYL.
2
4
6
8




0
1
2
14

4.53
2.56
4.67

0.0
0.1
4.9

59.55
42.87
83.19

0.0
32.8
75.0

273.2
459.0
668.4

0.0
8.6
97.3

0.81
0.73
1.72

0.0
0.2
0.7

23.3
16.6
10.9
DISPLACEMENT
LESS THAN 151
151
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
1
2
2
12

2
3
9
3
4.53
2.56
4.33
4.72

3.51
3.77
3.57
8.17
0.0
0.1
1.8
5.3

1.5
1.6
3.1
9.5
59.55
42.87
87.20
82.52

62.82
64.68
86.19
71.52
0.0
32.8
67.8
78.9

4.6
61.8
87.5
58.0
273.2
459.0
544.3
689.1

363.1
517.9
666.6
756.6
0.0
8.6
70.5
86.4

127.1
67.6
77.7
88.1
0.81
0.73
1.26
1.79

0.86
1.03
1.82
1.70
0.0
0.2
1.2
0.7

0.1
0.9
0.6
0.9
23.3
16.6
12.8
10.6

18.8
11.1
10.9
9.9
ALL VEHICLES
17  4.41    4.4  77.05  69.5  620.5  143.2   1.55    0.8  1U
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-ilO

-------
                 TABLE 17 CONT'D
SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
      ALL FAILED VEHICLES AFTER MAINTENANCE
                     DENVER
              AIR PUMP / CONVERTER
         1975 & 1976 MODEL-YEAR VEHICLES
         TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




0
0
14
1
2

0
1
2
14
HC
MEAN S.D.


1.77
1.38
3.18


5.28
1.89
1.67


0.9
0.0
3.0


0.0
1.1
0.8
CO
MEAN S.D.


36.93
20.29
43.70


70.94
18.47
36.92


26.1
0.0
38.5


0.0
2.9
26.1
C02
MEAN S.D.


724.9
844.0
392.1


253.0
492.1
752.8


120.9
0.0
196.7


0.0
55.2
95.8
NOXC
MEAN S.D.


1.48
2.03
0.79


0.70
0.72
1.59


0.6
0.0
0.1


0.0
0.2
0.5
MPG
MEAN


11.3
10.1
18.9


23.3
16.8
10.9
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
1
2
2
12

2
3
9
3
5.28
1.89
2.50
1.54

3.18
2.56
1.68
1.11
0.0
1.1
1.8
0.6

3.0
1.3
0.6
0.2
70.94
18.47
55.68
33.79

43.70
43.95
37.56
22.48
0.0
2.9
70.4
16.7

38.5
53.8
16.1
15.3
253.0
492.1
586.0
780.6

392.1
541.7
751.6
867.7
0.0
55.2
24.1
70.0

196.7
78.6
52.8
23.8
0.70
0.72
1.05
1.68

0.79
0.89
1.67
1.71
0.0
0.2
0.9
0.4

0.1
0.7
0.5
0.3
23.3
16.8
13.0
10.6

18.9
14.3
10.9
9.8
ALL VEHICLES
                17  1 .91
                    36.75  25.8  692.7  167.1  1.43   0.6  11.7
FUEL
 uau
   MlN GRAMS PER MILE
  , £ILES PER GALLON
CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                        3-111

-------
                                  TABLE 17 CONT'D

     SUMMARY  OF 1975 FEDERAL TEST  PROCEDURE  EXHAUST  EMISSION REDUCTIONS ON
                      ALL  FAILED VEHICLES AFTER MAINTENANCE
                                       DENVER
                               AIR PUMP / CONVERTER
                          1975 & 1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 332 VEHICLES
                                                                            FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  $IMPR  IMPR  5&IMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          0
FORD '            14  1.72  49.4  44.63   54.7  -84.3  -13.2  0.08    4.9  -0.12  -1.1
GENERAL MOTORS    1 17.68  92.8  22.19   52.2   10.3    1.2  0.72   26.2   1.04  11,5
IMPORTS           2  0.33   9.3  19.12   30.4  -29.0   -8.0  0.07    8.4   0.08   0,4

NO. OF CYL.
2                 0
4                 1 -0.74 -16.4 -11.39  -19.1   20.2    7.4  0.11   13.6  -0.00  -0,0
6                 2  0.67  26.2  24.40   56.9  -33.1   -7.2  0.02    2.2   0.23   1,1
8                14  2.99  64.1  46.27   55.6  -84.4  -12.6  0.13    7.5  -0.03  -0,3
DISPLACEMENT
LESS THAN 151     1-0.74-16.4-11.39  -19.1   20.2    7.4  0.11   13.6-0.00  -0.0
151   -   250     2  0.67  26.2  24.40   56.9  -33.1   -7.2  0.02    2.2   0.23   1.1
251   -   350     2  1.83  42.3  31.52   36.1  -41.6   -7.6  0.21   16.4   0.26   2.0
MORE THAN 350    12  3.18  67.4  48.73   59.1  -91.5  -13.3  0.12    6.4  -0.06  -0,6
INERTIA WEIGHT
1800  -  2799     2  0.33   9.3  19.12   30.4  -29.0   -8.0  0.07    8.4   0.08   0.1
2800  -  3799     3  1.20  31.9  20.73   32.1  -23.7   -4.6  0.14   13.4   0.29   2-°
3800  -  4799     9  1.90  53.0  48.63   56.4  -85.0  -12.7  0.16    8.6  -0.03  -0-3
4800  -  5799     3  7.05  86.4  49.04   68.6-111.1  -14.7-0.01   -0.7-0.13  -1-3
ALL VEHICLES     17  2.50  56.7  40.31   52.3  -72.2  -11.6  0.11    7.4  -0.01  -0,1

EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                          3-112

-------
                 TABLE 17 CONT'D
SUMMARY OF 1975 FEDERAL TEST PROCEDURE RESULTS ON
      ALL FAILED VEHICLES BEFORE MAINTENANCE
                     DENVER
             CONVERTER / NO AIR PUMP
         1975 & 1976 MODEL- YEAR VEHICLES
         TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

0
29
0
55
0

0
10
7
67

10
7
39
28

8
13
50
13
84
HC
MEAN S.D.


3.78

3.49



2.90
2.91
3.76

2.90
2.91
3.36
4.32

3.06
2.83
3.75
4.04
3.59


1.6

1.4



1.3
0.6
1.5

1.3
0.6
1.3
1.7

1.4
0.7
1.7
1.1
1.5
CO
MEAN S.D.


86.96

86.45



63.88
65.09
92.27

63.88
65.09
84.93
102.50

65.58
67.51
90.33
104.46
86.63


31.2

33.2



20.7
16.5
32.7

20.7
16.5
30.7
33.2

22.9
17.9
33.6
29.8
32.3
C02
MEAN S.D.


538

508



355
404
554

355
404
526
594

347
437
537
630
518


.4

.1



.1
.0
.9

.1
.0
.9
.0

.7
.5
.9
.5
.6


86.6

93.9



38.0
14.9
60.5

38.0
14.9
48.1
54.5

39.1
61.7
50.1
44.3
92.1
NOXC
MEAN S.D.


1.58

1.28



1.03
1.65
1.41

1.03
1.65
1.34
1.51

1.04
1.38
1.41
1.49
1.39


0.5

0.4



0.3
0.8
0.5

0.3
0.8
0.5
0.3

0.3
0.6
0.5
0.3
0.5
MPG
MEAN


12.9

13.5



19.1
17.2
12.5

19.1
17.2
13.2
11.5

19.3
16.1
12.8
11.0
13.3
FUEL
 u«-
    IN GRAMS PER
J? MLLES PER GALLON
CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                        3-113

-------
                              TABLE 17  CONT'D


             SUMMARY  OF  1975  FEDERAL TEST PROCEDURE RESULTS ON
                   ALL FAILED VEHICLES  AFTER MAINTENANCE

                                  DENVER

                          CONVERTER / NO AIR PUMP

                      1975 &  1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 332 VEHICLES

              NO.  OF      HC          CO           C02          NOXC    MPG
                VEH  MEAN  S.D.    MEAN   S.D.   MEAN  S.D.    MEAN  S.D.  MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '


GENERAL MOTORS
IMPORTS

0
29
0
55
0

1.96

2.03


1.0

1.2


48.30

50.16


21.4

28.1


609.5

560.9


112.1

103.0


1.24

1.12


0.5

0.4


12.8

13.7

NO. OF CYL.
2
4
6
8




0
10
7
67

1.95
1.84
2.03

1.4
0.9
1.1

38.62
42.00
51.93

15.3
25.4
26.9

381.6
445.0
620.8

40.8
10.2
69.7

0.91
1.33
1.18

0.2
0.5
0.5

19.8
17.2
12.5
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
10
7
39
28
1.95
1.84
1.72
2.46
1.4
0.9
0.9
1.2
38.62
42.00
45.06
61.50
15.3
25.4
23.7
28.4
381.6
445.0
584.4
671.5
40.8
10.2
43.1
68.5
0.91
1.33
1.15
1.22
0.2
0.5
0.5
0.4
19.8
17.2
13.4
11.1
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
8
13
50
13
2.12
1.58
2.02
2.28
1.5
0.8
1.1
1.2
39.96
36.24
51.74
60.13
16.9
20.2
25.1
33.1
376.8
478.9
602.1
705.9
42.7
72.1
51.7
76.4
0.91
1.14
1.17
1.30
0.3
0.4
0.5
0.3
19.9
16.4
12.9
11.0
ALL VEHICLES
84  2.00   1.1  49.52  25.9  577.7  108.0  1.16   0.5  13."
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-114

-------
                                  TABLE  17  CONT'D
    SUMMARY OF 1975  FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS ON
                      ALL FAILED VEHICLES  AFTER MAINTENANCE
                                      DENVER
                             CONVERTER  / NO AIR PUMP
                         1975 &  1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 332 VEHICLES
                                                                            FUEL
             NO. OF     HC           CO           C02         NOXC        ECONOMY
               VEH  IMPR  ZIMPR  IMPR  *IMPR  IMPR  *IMPR  IMPR   *IMPR  IMPR  *IMPR
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER         29  1.81  48.0  38.66   44.5  -71.1   -13.2  0.33   21.1 -0.09  -0.7
FORD             0
GENERAL MOTORS   55  1.46  41.9  36.29   42.0  -52.8   -10.4  0.17   13.2  0.19    1.4
IMPORTS           0
NO.  OF CYL.
2                0
4               10  0.94  32.5  25.26   39.5  -26.5   -7.5  0.12   11.8  0.69   3.6
6                7  1.07  36.7  23.09   35.5  -40.9   -10.1   0.32   19.6-0.04  -0.2
8               67  1.73  46.1  40.34   43.7  -65.9   -11.9   0.23   16.4  0.05   0.4
DISPLACEMENT
LESS THAN 151    10  0.94  32.5  25.26   39.5  -26.5   -7.5   0.12   11.8  0.69   3.6
151   -   250     7  1.07  36.7  23.09   35.5  -40.9   -10.1   0.32   19.6 -0.04  -0.2
251   -   350    39  1.64  48.8  39.87   46.9  -57.5   -10.9   0.19   13.9  0.21   1.6
MORE THAN 350    28  1.86  43.1  41.01   40.0  -77.5   -13.0   0.29   19.5-0.11  -0.9
INERTIA WEIGHT
1800 -  2799     8  0.94  30.7  25.62   39.1   -29.1   -8.4   0.13   12.1  0.61   3.2
2800 -  3799    13  1>25  44.1  31.27   46.3  -41.4   -9.5   0.24   17.3  0.35   2.2
3800 -  4799    50  1.73  46.0  38.59   42.7  -64.3   -11.9   0.25   17.4  0.03   0.3
4800 -  5799    13  1>?7  n3J  41^33   42.4  -75.3   -11.9   0.20   13.2-0.00  -0.0

ALL  VEHICLES     84  1.58  44.1  37.11   42.8  -59.1   -11.4   0.23   16.3  0.09   0.6
    ^RESULTS IN GRAMS PER MILE
    ECONOMY IN" MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                         3-115

-------
                              TABLE 17 CONT'D
             SUMMARY OF 1975 FEDERAL TEST PROCEDURE  RESULTS ON
                   ALL FAILED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         NO AIR PUMP / NO CONVERTER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 332 VEHICLES
              NO. OF     HC           CO           C02           NOXC    MPG
                VEH  MEAN  S.D.   MEAN  S.D.    MEAN   S.D.   MEAN  S.D.  MEAN
VEHICLE MFG.
AMER. MOTORS      7  2.63   0.6  50.16  18.7  414.9   58.4  2.51   0.7  17.7
CHRYSLER          0
FORD  '            0
GENERAL MOTORS    0
IMPORTS           8  3.12   0.6  51.69  20.7  312.8   50.4  1.51   0.7  22,0
NO. OF CYL.                                         n
2                 0
4                 8  3.12   0.6  51.69  20.7  312.8   50.4  1.51   0.7  22,0
6                 7  2.63   0.6  50.16  18.7  414.9   58.4  2.51   0.7  17.7
8                 0
DISPLACEMENT
LESS THAN  151     8  3.12   0.6  51.69  20.7  312.8   50.4  1.51   0.7  22.0
151   -    250     4  2.62   0.8  43.00  13.0  378.4   45.0  2.56   0.7  19.5
251   -    350     3  2.65   0.4  59.71  23.5  4.63.7   30.9  2.45   0.9  15.7
MORE THAN  350     0
INERTIA WEIGHT
1800  -  2799     7  2.91   0.3  49.01  20.8  306.2   50.6  1.58   0.8  22,6
                                                            r
2800  -  3799     7  2.86   0.9  50.11  18.6  395.0   48.1  2.38   0.9  I8-4
3800  -  4799     1  2.95   0.0  70.88    0.0  498.3     0.0  1.98   0.0  lU
4800  -  5799     0

ALL VEHICLES      15  2.89   0.6  50.98  19.1  360.4   74.3  1.98   0.9  19-7
EMISSION RESULTS IN GRAMS  PER MILE
FUEL  ECONOMY  IN  MILES PER  GALLON
FUEL  ECONOMY  CALCULATIONS  ASSUME A  1:1.85 CARBON TO  HYDROGEN RATIO
                                     3-116

-------
                              TABLE 17 CONT'D

            SUMMARY  OF  1975  FEDERAL TEST PROCEDURE RESULTS ON
                  ALL FAILED VEHICLES AFTER MAINTENANCE
                                  DENVER
                         NO AIR PUMP / NO CONVERTER
                      1975 &  1976 MODEL- YEAR VEHICLES
                     TOTAL SAMPLE SIZE 332 VEHICLES
             NO. OF      HC            CO           C02          NOXC    MPG
               VEH   MEAN S.D.    MEAN  S.D.   MEAN  S.D.   MEAN  S.D.  MEAN
VEHICLE MFG.
AMER.  MOTORS      7   2.52  0.6  48.21  18.3  438.6   52.3  1.95   0.5  17.0
CHRYSLER          0
                                                                        /
FORD             0
GENERAL MOTORS    0
IMPORTS           8   2.44  0.4  36.02  14.8  358.2   58.3  1.57   0.6  21.0

NO.  OF CYL.
2                0
4                8   2.44  0.4   36.02  14.8  358.2   58.3  1.57   0.6  21.0
6                7   2.52  0.6   48.21  18.3  438.6   52.3  1.95   0.5  17.0
8                0
DISPLACEMENT
LESS THAN  151     8   2.44  0.4   36.02  14.8  358.2   58.3  1.57   0.6  21.0
151    -    250     4   2.58  0.7   42.28   3.2  407.5   49.6  1.86   0.5  18.4
251    -    350     3   2.44  0.7   56.12  28.8  480.0    4.4  2.06   0.5  15.4
MORE THAN  350     0

INERTIA WEIGHT
1800  -  2799     7   2.39  0.4   34.12  14.9  343.7   44.7  1.51   0.6  21.9
2800  -  3799     7   2.47  0.6   42.97   8.1  435.1   49.5  1.99   0.5  17.4
3800  -  14799     1   3.19  0.0   86.04   0.0  484.3    0.0  1.65   0.0  14.1
4800  -  5799     0

ALL  VEHICLES     15   2.48  0.5   41.71   17.1  395.7   67.8  1.74   0.6  18.9
              ,  IN GRAMS PER MILE
            Itf MILES PER GALLON
     ECONOMY CALCULATIONS ASSUME A  1:1.85 CARBON  TO  HYDROGEN RATIO
                                    3-117

-------
                                  TABLE 17 CONT'D

    SUMMARY OF  1975 FEDERAL TEST PROCEDURE EXHAUST EMISSION REDUCTIONS ON
                      ALL  FAILED VEHICLES AFTER  MAINTENANCE
                                       DENVER
                             NO AIR PUMP / NO CONVERTER
                          1975 & 1976  MODEL-YEAR  VEHICLES
                          TOTAL SAMPLE SIZE 332 VEHICLES
                                                                            FUEL
              NO. OF     HC          CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR IMPR   5&IMPR  IMPR 5&IMPR  IMPR  *IMPR  IMPR  JflMPR
VEHICLE MFG.
AMER. MOTORS      7  0.11   4.1    1.95     3.9  -23.7   -5.7  0.57   22.5-0.69  -3.9
CHRYSLER          0
FORD   '           0
GENERAL MOTORS    0
IMPORTS           8  0.68  21.7   15.67    30.3  -45.4  -14.5-0.05   -3.4-0.97  -4,1)

NO. OF CYL.
2                 0
4                 8  0.68  21.7   15.67    30.3  -45.4  -14.5-0.05   -3.4-0.97  -M
6                 7  0.11   4.1    1.95     3.9  -23.7   -5.7  0.57   22.5-0.69  -3.9
8                 0

DISPLACEMENT
LESS THAN 151     8  0.68  21.7   15.67    30.3  -45.4  -14.5-0.05   -3.4-0.97  -U
151   -   250     4  0.03   1.3    0.72     1.7  -29.1   -7.7  0.70   27.3 -1.13  -5.8
251   -   350     3  0.21   7.9    3.59     6.0  -16.4   -3.5  0.39   15.9 -0.27  -1.8
MORE THAN 350     0

INERTIA WEIGHT
1800  -  2799     7  0.52  17.9   14.89    30.4  -37.5  -12.2  0.07    4.3 -0.70  -3.1
2800  -  3799     7  0.40  13.8    7.14    14.2  -40.1  -10.1  0.39   16.5 -0.99  -5."
3800  -  4799     1 -0.25  -8.3  -15.16   -21.4    14.0    2.8  0.32   16.3 -0.24  -1,7
4800  -  5799     0

ALL VEHICLES     15  0.41  14.2    9.27    18.2  -35.3   -9.8  0.24   12.0 -0.82  -1*.1

EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                          3-118

-------
3 7.2  Hot Start Federal Test  Procedure Results




    Hot Start FTP emission  and  fuel economy results for the Denver




Inspection/Maintenance Evaluation  Task vehicles are summarized on the




thirty-six pages comprising  Table  18 which follows.




    These data are further  summarized below where HC, CO, C02 and NOX




emissions are presented in grains per mile.  Any discrepancies which




may appear in these summarized data  are due to mathematical rounding




of certain of the data.
                                3-119

-------
Summary of Hot Start FTP Results
73 Passed 1975/1976 Model Phase I
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC
1.46
1.25
0.20
14.0
CO
32.59
26.40
6.18
19.0
C02
^•^•^^^B
528.2
542.2
-14.0
- 2.7
Vehicles
NOX
1.67
1.59
0.09
5.1
Summary of Hot Start FTP Results
22
Condition
As-Rec ' d
After Mtce.
Improvement
Improvement (%)
Passed 1974 Model
HC
4.77
4.34
0.43
9.0
CO
72.17
57.00
15.17
21.0
Phase I Vehicles
C02
501.7
527.0
-25.3
- 5.1
NOX
1.86
1.93
-0.06
-3.5
Summary of Hot Starts FTP Results
16
Condition
As-rec'd
After Mtce.
Improvement
Improvement (%)
Passed 1973 Model
HC
3.65
3.48
0.17
4.7
CO
62.55
46.08
16.48
26.3
Phase I Vehicles
C02
•••••MOM!
554.8
573.4
-18.6
- 3.4
NOX
2.06
2.15
-0.09
-4.4
Summary of Hot Start FTP Results
14
Condition
As-rec'd
After Mtce.
Improvement
Improvement (%)
Passed 1972 Model
HC
4.11
3.78
0.34
8.2
CO
62.03
58.16
3.87
6.2
Phase I Vehicles
C02
493.2
521.3
-28.1
- 5.7
NOx
3.01
2.84
0.17
5.7
                                          mpg

                                         15.2
                                         15.1
                                         -0.10
                                         -0.6
                                          mpg

                                         14.1
                                         14.1
                                          0.00
                                          0.0,
                                         13.4
                                         13.5
                                          0.16
                                          1.2
                                          npg

                                         14.7
                                         14.2
                                         -0.49
                                         -3.4
               3-120

-------
  Condition
                 Summary of Hot Start FTP Results
            112  (All)  1975/1976 Model Phase I Vehicles
As-Rec'd
After Mtce.
Improvement
Improvement  (%)
  HC

 2.02
 1.43
 0.58
28
  CO

45.72
31.26
14.46
31.6
 cr>2

509.4
533.9
-24.5
- 4.8
 NOX

1.65
1.55
0.10
6.2
15.1
15.1
 0.00
 0.0
                 Summary of Hot Start FTP Results
               30 (All)  1974 Model Phase I Vehicles
  Condition

As-Rec'd
After Mtce.
Improvement
Improvement  (%)
  HC
  CO
 C02
 NOx
4.60
4.18
0.42
9.2
75.27
58.28
17.00
22.6
479.6
505.9
-26.3
- 5.5
1.80
1.82
-0.02
-0.9
                                        14.5
                                        14.5
                                         0.04
                                         0.3
                 Summary of Hot Start FTP Results
27
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
(All) 1973 Model Phase I Vehicles
HC
4.14
3.71
0.43
10.5
CO
72.27
48.86
23.40
32.4
C02
•^••^•M
479.7
504.6
-24.9
- 5.2
N0y
2.05
2.10
-0.05
-2.4
                                                          14.6
                                                          15.0
                                                           0.33
                                                           2.2
                Summary  of  Hot  Start FTP Results
25 (All) 1972 Model Phase I Vehicles
Condition
As-Rec'd
After Mtce.
Improvement
Improvement C%)
HC
5.96
3.72
2.24
37.6
CO
75.89
51.83
24.06
31.7
C02
450.7
493.7
-42.9
- 9.5
NOX
2.75
2.67
0.08
3.0
                                                          15.1
                                                          15.1
                                                           0.05
                                                           0.3
                               3-121

-------
                 Summary of Hot Start FTP Results
        124 Failed 1975/1976 Model Phase I and II Vehicles

  Condition          HC       CO       C02       NOX       mpg

As-Rec'd            3.15    72.85     483.0     1.45      14.6
After Mtce.         1.73    42.43     536.4     1.23      14.6
Improvement         1.43    30.42     -53.4     0.22      -0.03
Improvement (%)    45.1     41.8      -11.1    15.0       -0.2
                 Summary of Hot Start FTP Results
31 Failed 1974 Model Phase I and II Vehicles
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC
5.18
4.45
0.73
14.1
CO
82.64
59.48
23.16
28.0
C02
•««••••
421.5
462.9
-41.5
- 9.8 v
NOx
1.77
1.61
0.17
9.5
                 Summary of Hot Start FTP Results
50 Failed 1972 Model Phase I and II Vehicles
Condition
As-Rec'd
After Mtce.
Improvement
Improvement (%)
HC
6.36
4.40
1.97
30.9
CO
83.64
51.79
31.84
38.1
C02
^^•^•m
401.3
445.7
-44.5
-11.1
NOx
2.39
2.33
0.06
2.4
                                                           mpg

                                                          15.6
                                                          15.6
                                                          -0.08
                                                          -0.5
                 Summary of Hot Start FTP Results
           53 Failed 1973 Model Phase I and II Vehicles

   Condition          HC       CO       C02       NOX

As-Rec'd            5.73    88.47     425.2     1.71      15.2
After Mtce.         4.66    58.62     462.3     1.71      15.6
Improvement         1.07    29.84     -37.1    -0.01       0.35
Improvement  (%)    18.7     33.7      - 8.7    -0.5        2.3
                                                          16.1
                                                          16.4
                                                           0.35
                                                           2.2
                               3-122

-------
                                TABLE  18
       SUMMARY OF  1972 HOT START  TEST  PROCEDURE RESULTS ON PHASE 1
                   PASSED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                      1975 &  1976 MODEL-YEAR  VEHICLES
                      TOTAL SAMPLE SIZE  112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1J
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
73
HC
MEAN S.D.

0.58
2.04
1.52
1.26
1.62

1.28
1.61
1.12
1.49

1.57
1.12
1.60
1.41

1.64
1.15
1.57
1.43
1.46

0.1
1.1
0.7
0.7
0.6

0.3
0.6
0.6
0.8

0.6
0.6
0.8
0.8

0.6
0.7
0.8
0.7
0.7
CO
MEAN S.D.

3.55
40.02
39.55
31-96
27.26

8.92
29-50
20.18
38.08

27-33
20.18
37.72
38.37

26.07
21.62
40.87
42.13
32.59

0.6
17.9
20.9
24.2
15.3

0.7
14.4
10.7
23.8

15.0
10.7
24.7
23-6

12.6
16.8
23.9
21.9
21.2
C02
MEAN S.D.

567
529
602
553
409

855
341
471
601

395
471
531
656

396
482
579
701
528

.6
.8
.9
.1
.6

.2
.3
.7
.3

.4
.7
.9
.3

.7
.3
.1
.7
.2

19.8
104.8
108.1
90.1
193-8

311.6
54.4
58.3
84.7

185.2
58.3
42.6
67.4

196.1
66.2
69.7
55.3
146.8
NOXC
MEAN S.D.

4.38
1.51
1.46
1.71
1.62

0.63
1.74
1.73
1.68

1.62
1.73
1.52
1.81

1.65
1.66
1.74
1.54
1.67

2.9
0.5
0.5
1.0
0.9

0.0
0.9
0.6
1.1

1.0
0.6
1.1
1.1

1.0
0.7
1-3
0.4
1.0
MPG
MEAN

15.4
14.8
13.2
14.6
19.4

10.2
22.6
17.5
13-3

20.0
17.5
14.9
12.3

20.0
17.1
13.7
11.5
15.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON   * *
FUEL ECONOMY CALCULATIONS ASSUME A  1:1.85 CARBON TO HYDROGEN RATIO
                                    3-123

-------
                             TABLE  18 CONT'D
       SUMMARY OF  1972 HOT START TEST PROCEDURE  RESULTS  ON  PHASE 1
                   PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                      1975 &  1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  112 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
). OF
VEH

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
HC
MEAN

0.62
1.40
1.15
0.93
1.84

3.76
1.61
0.92
1.08

1.84
0.92
1.07
1.09

1.94
0.93
1.05
1.23
i
'S.D.

0.2
0.7
0.3
0.5
1.4

3.4
0.9
0.6
0.4

1.4
0.6
0.4
0.4

1.4
0.6
0.4
0.3
C
MEAN

4.88
30.54
27-25
25.50
27.97

24.31
28.03
19.52
27.62

27.64
19-52
26.29
28.67

27.41
18.76
28.29
34.14
0
S.D.

0.8
21.5
11.3
17.2
16.8

17.5
17.2
15.0
15.6

16.8
15.0
17.3
14.4

15.6
16.0
15.4
13.4
0
MEAN

546.0
560.2
645.8
568.2
391.3
-v,
567.4
353.0
480.8
631.6

375.5
480.8
547.2
698.5

370.4
493.0
617.3
725.4
02
S.D

5
130
131
94
112

76
59
65
99

89
65
39
80

93
64
98
47
*

.3
.5
.5
.1
.1

.4
.9
.1
.9

.9
.1
.8
.2

.3
.3
.3
.2
NC
MEAN

4.10
1.46
1.56
1.60
1.38

0.71
1.44
1.55
1.70

1.36
1.55
1.43
1.91

1.39
1.48
1.81
1.53
)XC
S.D.

3-3
0.5
0.6
1.0
0.6

0.1
0.6
0.6
1.1

0.6
0.6
1.1
.1.1

0.6
0.7
1.3
0.5
MPG
MEAN

16.0
14.5
12.8
14.5
20.1

14.1
22.1
17-3
13-1

20.9
17-3
15.0
11.9

21.2
16.9
13-3
11.3
ALL VEHICLES
73  1.25   0.9  26.40  15.9  542.2  145,3  1.59   0.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-124

-------
                                 TABLE  18  CONT'D

      SUMMARY OF 1972 HOT START TEST  PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON PHASE  1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                         1975 & 1976  MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE 112 VEHICLES
                                                                             FUEL
             NO. OF     HC            CO           C02           NOXC       ECONOMY
               VEH  IMPR  $IMPR  IMPR  *IMPR  IMPR  JIMPR  IMPR  *IMPR  IMPR  *IMPR
VEHICLE MFG.
AMER.  MOTORS      2 -0.04  -6.7  -1.34  -37-7   21.6    3-8  0.28    6.5  0.54   3-5
CHRYSLER          5  0.64  31.3   9.47   23-7  -30.4   -5.7  0.05    3-5-0.33  -2.2
FORD            20  0.37  24.2  12.30   31.1   -42.8   -7.1 -0.10   -7.1 -0.43  -3-2
GENERAL MOTORS   27  0.32  25.8   6.46   20.2  -15.1    -2.7  0.11    6.4-0.09  -0.6
IMPORTS          19 -0.23 -14.0  -0.71    -2.6   18.3    4.5  0.24   14.8  0.72   3-7
NO.  OF CYL.
2                2-2.49-195-15.39-172.4  287.9   33.7-0.07  -11.4  4.21  41.4
1               17 -0.00  -0.1   1.46   5-0  -11.7   -3-4  0.30   17.4 -0.53  -2.3
6               11  0.20  18.0   0.66   3-3   -9.1    -1.9  0.18   10.3 -0.25  -1.4
8               43  0.41  27-6  10.46   27.5  -30.3   -5.0-0.02   -0.9-0.25  -1.8
DISPLACEMENT
LESS THAN 151    19-0.26-16.8  -0.31    -1.1    19-8     5.0  0.26   16.2  0.87   4.4
151    -   250    11  0.20  18.0   0.66   3-3    -9-1    -1.9  0.18   10.3 -0.25  -1.4
251    -   350    19  0.53  33-3  11.43   30.3   -15.2    -2.9  0.09    6.2  0.11   0.7
MORE THAN 350    24  0.32  22.5   9.70   25.3   -42.2    -6.4-0.10   -5.6-0.43  -3.5
INERTIA WEIGHT
1800  -  2799    17-0.30-18.3  -1.34    -5.1    26.4     6.6  0.26   15.6  1.11   5-6
2800  -  3799    19  o.22  18.9   2.86    13.2   -10.8    -2.2  0.18   11.0 -0.18  -1.1
3800  -  4799    27  0.51  32.8  12.59    30.8   -38.2    -6.6 -0.06   -3.6 -0.35  -2.5
4800  -  5799    10  0.20  13.8   7-99    19.0   -23-7    -3.4  0.01    0.8 -0.16  -1.3
ALL  VEHICLES     73  0.20  14.0   6.18    19.0   -14.0    -2.7  0.09    5.1-0.10  -0.6
EMISSION RESULTS IN GRAMS PER MILE
pUEL ECONOMY IN MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                        3-125

-------
                              TABLE  18  CONT'D
      SUMMARY  OF  1972  HOT  START  TEST  PROCEDURE RESULTS ON PHASE 1
                   PASSED VEHICLES  BEFORE MAINTENANCE
                                 DENVER
                         1974  MODEL-YEAR  VEHICLES
                      TOTAL  SAMPLE  SIZE   30  VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '


GENERAL MOTORS
IMPORTS

1
2
5
11
3
4.91
7.48
4.36
4.14
5.88
0.0
3.1
0.7
0.9
2.4
57.61
97.75
70.32
70.66
68.57
0.0
82.8
29.4
23-5
11.9
457.7
454.1
487.3
574.9
303.8
0.0
73.0
123.1
71.1
114.8
2.80
1.62
1.94
1.99
1.11
0.0
1.4
0.7
1.1
0.5
15.?
14.1
14.5
12.?
20.6
NO. OF CYL.
2
M
6
8




1
3
1
17
8.50
4.30
2.83
4.74
0.0.
0.8
0.0
1.5
81.80
57.52
50.18
75.48
0.0
8.4
0.0
31.8
436.4
257.1
438.7
552.4
0.0
34.1
0.0
76.3
0.57
1.55
1.58
2.01
0.0
0.3
0.0
1.0
15.0
24.6
16.9
12.9
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
4
1
12
5
5-35
2.83
5.01
4.10
2.2
0.0
1.7
0.5
63.59
50.18
85.68
50.99
13.9
0.0
30.8
19-2
302.0
438.7
522.9
623.2
93.8
0.0
58.3
71.3
1.31
1.58
1.69
2.77
0.6
0.0
0.8
1.0
21.2
16.9
13-2
12.1
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
4
3
12
3
5.35
4.14
4.85
4.27
2.2
1.1
1.7
0.6
63.59
75.07
77.42
59.68
13-9
36.9
30.1
40.6
302.0
452.7
541.4
658.2
93.8
12.3
58.0
45.0
1.31
1.77
1.76
3.07
0.6
1.0
0.8
1.2
21.2
15.2
13-1
11.6
ALL VEHICLES
22  4.77   1.6  72.17  29.0  501.7  124.8  1.86   0.9  1*-1
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-126

-------
                              TABLE  18 CONT'D
      SUMMARY OF  1972 HOT  START  TEST  PROCEDURE RESULTS ON PHASE 1
                  PASSED VEHICLES  AFTER  MAINTENANCE
                                 DENVER
                         197*1 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE   30  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
22
HC
MEAN S.D.

4.71
4.17
4.02
4.22
5.30

7.76
3.90
2.64
4.31

4.87
2.64
4.48
3.91

4.87
3.93
4.30
4.21
4.34

0.0
0.3
0.8
1.3
2.1

0.0
0.3
0.0
1.0

1.9
0.0
1.1
0.8

1.9
1.1
1.1
0.9
1.2
CO
MEAN S.D.

49
54
60
57
51

69
42
40
59

49
40
65
45

49
55
62
46
57

.78
.19
.75
.91
.67

.35
.70
.42
.77

.36
.42
.86
.16

.36
.60
.52
.49
.00

0.0
22.1
21.7
31.3
16.9

0.0
7.1
0.0
27.0

14.5
0.0
26.2
25.8

14.5
18.8
30.4
16.5
24.9
C02
MEAN S.D.

507.5
520.8
498.9
598.5
322.7

468.1
260.2
421.0
583.8

312.2
421.0
559.8
641.5

312.2
460.6
582.7
657.4
527.0

0.0
38.2
139.6
73.0
125.9

0.0
17.8
0.0
64.4

104.9
0.0
58.0
38.4

104.9
43-7
48.0
31.5
129.1
NOXC
MEAN S.D.

3.21
1.81
1.85
2.04
1.29

0.52
1.77
1.52
2.06

1.46
1.52
1.83
2.61

1.46
2.07
1.65
3-50
1.93

0.0
0.6
0.7
1.2
0.7

0.0
0.2
0.0
1.0

0.6
0.0
0.9
1.2

0.6
1.0
0.8
0.5
1.0
MPG
MEAN
14.8
14.3
14.6
12.6
21.1

14.8
26.1
18.0
12.8

21.9
18.0
13.1
12.2

21.9
15.8
12.8
11.9
14.1
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY Iti MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                    3-127

-------
                                  TABLE  18 CONT'D

       SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON PHASE 1 PASSED VEHICLES  AFTER MAINTENANCE
                                      DENVER
                             197^ MODEL-YEAR  VEHICLES
                          TOTAL SAMPLE SIZE   30 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR   5&IMPR  IMPR  *IMPR  IMPR  $IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS       1  0.20   4.0   7.83   13-6   -49.7  -10.9 -0.41  -14.5  -0.96  -6.1
CHRYSLER           2  3-31  44.3  43.56   44.6   -66.7  -14.7 -0.19  -11.4   0.28   2.0
FORD  '             5  0.34   7.7   9.57   13-6   -11.6   -2.4  0.09    4.5   0.11   0.?
GENERAL MOTORS   11-0.07  -1.8  12.75   18.0   -23-6   -4.1-0.05   -2.5  -0.07  -0.5
IMPORTS            3  0.58   9-9  16.89   24.6   -18.9   -6.2 -0.18  -15.9   0.46   2.2
NO. OF CYL.
2                  1  0.73   8.6  12.45   15.2   -31-7   -7-3  0.05    8.1  -0.24  -1.6
4                  3  0.40   9.4  14.82   25.8    -3.1   -1.2 -0.22  -14.0   1.56   6.3
6                  1  0.19   6.6   9.76   19.5    17.7    4.0  0.05    3-3   1.15   6.8
8                17  0.43   9.1  15.71   20.8   -31.4   -5.7 -0.05   -2.6  -0.10  -0.8
DISPLACEMENT
LESS THAN  151      4  0.49   9-1  14.23   22.4   -10.2   -3.4 -0.15  -11.6   0.72   3-1
151   -    250      1  0.19   6.6   9.76   19-5    17.7    4.0  0.05    3-3   1-15   6.8
251   -    350    12  0.53   10.5  19.83   23.1   -36.9   -7.1 -0.14   -8.2  -0.08  -0.6
MORE THAN  350      5  0.20   4.8   5.83   11.4   -18.2   -2.9  0.16    5.7  -0.14  -1.2
INERTIA WEIGHT
1800  -  2799      4  0.49   9.1  14.23   22.4   -10.2   -3.4 -0.15  -11.6   0.72   3-1
2800  -  3799      3  0.21   5.1  19.47   25.9    -7.8   -1.7 -0.31  -17.3   0.64   4.2
3800  -  4799    12  0.56   11.5  14.91   19.3   -41.3   -7.6  0.11    6.5  -0.30  -2-3
4800  -  5799      3  0.05    1.3  13.19   22.1     0.8    0.1 -0.43  -13-9   0.34   2.9
ALL VEHICLES     22  0.43   9-0  15.17   21.0   -25-3   -5.T -0.06   -3-5  -0.00  -0-0
EMISSION RESULTS IN  GRAMS  PER MILE
FUEL ECONOMY IN MILES  PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85 CARBON TO HYDROGEN RATIO
                                          3-128

-------
                             TABLE  18  CONT'D
       SUMMARY OF  1972 HOT START  TEST  PROCEDURE RESULTS ON PHASE 1
                   PASSED VEHICLES  BEFORE  MAINTENANCE
                                  DENVER
                         1973 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE   27  VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
^800 - 5799

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2


2.76
4.82
3.67
2.87


2.87
2.76
3.84

2.87
2.76
3.81
3-87

3.71
2.72
3-90
3.79


0.0
0.5
0.8
1.2


1-2
0.0
0.9

1.2
0.0
0.7
1.0

0.0
0.7
1.0
0.2
CO
MEAN S.D.


34.68
84.56
62.93
52.42


52.42
34.68
66.26

52.42
34.68
64.05
68.15

60.68
52.81
61.49
83.42


0.0
16.8
17.1
11.7


11.7
0.0
18.3

11.7
0.0
12.5
23.0

0.0
23.7
17.8
12.9
C02
MEAN S.D.


372
557
609
345


345
372
601

345
372
546
648

264
429
592
699


.7
.5
.0
.1


.1
.7
.1

.1
.7
.0
.3

.1
.4
.5
.8


0.0
15.8
90.0
114.4


114.4
0.0
84.5

114.4
0.0
54.0
78.9

0.0
58.4
75-3
45.1
NOXC
MEAN S.D.


4.47
1.55
1.98
1.84


1.84
4.47
1.91

1.84
4.47
1.75
2.05

1.66
2.49
2.10
1.42


0.0
0.9
1.1
0.3


0.3
0.0
1.1

0.3
0.0
0.9
1.3

0.0
1.8
1.2
0.0
MPG
MEAN


20.4
12.6
12.3
20.3


20.3
20.4
12.4

20.3
20.4
13.5
11.6

23.9
17.0
12.7
10.5
ALL VEHICLES     16  3.65   0.9  62.55  18.8  554.8   128.5  2.06    1.2   13-4
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL EC°NOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-129

-------
                             TABLE  18 CONT'D
       SUMMARY OF  1972 HOT START TEST PROCEDURE RESULTS ON  PHASE  1
                   PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2
16
HC
MEAN S.D.


2.53
3.99
3.59
2.87


2.87
2.53
3-65

2.87
2.53
3-38
3-89

3.89
2.28
3.64
4.28
3.48


0.0
0.2
1.0
1.4


1.4
0.0
1.0

1.4
0.0
0.7
1.2

0.0
0.4
0.8
1.9
1.0
CO
MEAN S.D.


34
57
46
40


40
34
47

40
34
45
49

51
42
43
60
46


.15
.89
.07
.23


.23
.15
.89

.23
.15
.56
.89

.24
.22
.93
.01
.08


0.0
6.7
14.4
15.6


15.6
0.0
14.0

15.6
0.0
13.6
15.1

0.0
18.4
13-6
1.5
13.8
C02
MEAN S.D.


396.2
628.2
623.0
334.5


33^.5
396.2
623.8

334. 5
396.2
572.9
667.4

254.2
455.9
613.1
711.0
573.4


0.0
70.3
66.6
113.5


113-5
0.0
64.1

113.5
0.0
27,4
52.9

0.0
87.8
53.8
49.6
126.7
NOXC
MEAN S.D.


3.22
2.25
2.12
1.73


1.73
3.22
2.14
•
1.73
3.22
1.85
2.38

1.73
2.02
2.30
1.85
2.15


0.0
0.9
1.1
0.0


0.0
0.0
1.1

0.0
0.0
0.7
1.3

0.0
1.1
1.2
0.2
T.O
MPG
MEAN


19.1
12.1
12.6
21.8


21.8
19-1
12.5

21.8
19-1
13-5
11.1

25-6
16.8
12.8
1Q.8
13-5
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-130

-------
                                  TABLE 18 CONT'D

       SUMMARY OF  1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON PHASE 1  PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  27 VEHICLES
                                                                             FUEL
             NO   OF     HC           CO           C02          NOXC       ECONOMY
               VEH  IMPR   fclMPR  IMPR  $IMPR  IMPR  $IMPR  IMPR  £EMPR  IMPR  *IMPR
VEHICLE MFG.
AMER.  MOTORS      0
CHRYSLER          1  0.23   8.4    0.52    1.5  -23.6   -6.3  1.26   28.1 -0.98  -4.8
FORD             2  0.83   17-3   26.67   31-5  -70.7  -12.7 -0.70  -45.0 -0.45  -3-6
GENERAL MOTORS   11  0.08   2.1   16.85   26.8  -14.0   -2.3-0.14   -7.2  0.22   1.8
IMPORTS          2  0.00   0.1   12.19   23-3   10.6    3-1  0.11    6.1  1.49   7-3

NO.  OF CYL.
2                0
4                2  0.00   0.1   12.19   23-3   10.6    3-1  0.11    6.1  1.49   7-3
6                1  0.23   8.4    0.52    1.5  -23-6   -6.3  1.26   28.1 -0.98  -4.8
8               13  0.19   5-0   18.36   27.7  -22.7   -3-8 -0.23  -11.9  0.12   1.0
DISPLACEMENT
LESS THAN 151     2  0.00   0.1   12.19   23-3   10.6    3-1  0.11    6.1  1.49   7-3
151    -  250     1  0.23   8.4    0.52    1.5  -23.6   -6.3  1.26   28.1 -0.98  -4.8
251    -  350     6  0.44   11.5   18.49   28.9  -26.9   -4.9 -0.11   -6.1  0.07   0.5
MORE THAN 350     7-0.02   -0.5   18.25   26.8  -19.1    -2.9-0.33  -16.1  0.15   1.3
INERTIA WEIGHT
1800  - 2799     1 -0.18   -4.8    9.44   15.6   9-9    3-8 -0.08   -4.6  1.67   7.0
2800  - 3799     3  0.44   16>1   10>58   20 0  _26i6   _6-2  0  4?   19.0 -0.28  -1.6
3800  - 4799    10  0.26   6.6   17-56   28.6  -20.5   -3-5-0.20   -9.3  0.14   1.1
4800  - 5799     2-0.50-13.2   23-41    28.1   -11.2   -1.6-0.43  -30.3  0,31   2.9

ALL  VEHICLES     16  0.17   4.7   16.48   26.3  -18.6   -3.4-0.09   -4.4  0.16   1.2
        RESULTS IN GRAMS PER MILE
    ECONOMY IN kCLES PER GALLON
    ECONOMY CALCULATIONS ASSUME  A 1:1.85 CARBON TO  HYDROGEN RATIO
                                        3-131

-------
                              TABLE 18 CONT'D
       SUMMARY  OF 1972 HOT START TEST PROCEDURE RESULTS ON PHASE  1
                   PASSED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         1972 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF     HC
  VEH  MEAN  S.D.
                                      CO
                                  MEAN  S.D.
                                                    C02
                                                MEAN  S.D.
          NOXC    MPG
      MEAN  S.D.  MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD  '
GENERAL MOTORS
IMPORTS

NO. OF CYL.
2
4
6
8

DISPLACEMENT
LESS THAN  151
151   -    250
251   -    350
MORE THAN  350

INERTIA WEIGHT
1800  -  2799
2800  -  3799
3800  -  4799
4800  -  5799

ALL  VEHICLES
                 0
                  1   3.88
                  5   4.13
                  6   4.33
                  2   3.54
                 0
                  3  3-49
                  1  3.44
                 10  4.37

                  3  3.49
                  1  3.44
                  4  4.53
                  6  4.26
                  4  3.48
                  4  3.93
                  5  4.87
                  1  3-58
              0.0  45.21   0.0   475.9     0.0  3-52   0.0  15.9
              0.8  51.37   16.5   536.8   111.7  3.94   0.6  14.1
              1.2  80.46   28.0   531.3   102.0  2.43   1.8  13.2
              0.3  41.83   3.9   278.3    23.7  2.15   1.0  25.0
              0.2  45.44   6.8   310.8
              0.0  47.13   0.0   345.5
              1.0  68.50  28.2   562.7

              0.2  45.44   6.8   310.8
              0.0  47.13   0.0   345.5
              1.4  70.45  28.4   503.2
              0.7  67.20  30.7   602.3

              0.2  45.86   5.6   319.4
              0.5  57.77  16.2   507.6
              1.1  66.89  28.8   585.0
              0.0  119.44   0.0   671.5
58.7  1-92   0.8  22.6
 0.0  3-53   0.0  20.6
63.7  3.28   1.5  13.0
58.7  1.92
 0.0  3.53
30.6  2.30
45.0  3.94

50.9  2.32
38.2  2.78
37.7  4.06
 0.0  1.43
0.8  22.6
0.0  20.6
0.8  14.1
1.6  12.3

1.1  22.0
1.1  14.5
1.5  12-6
0.0  10-2
                 14  4.11   0.9  62.03  25.9   493.2   128.1   3.01   1.4
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN RATIO
                                     3-132

-------
                             TABLE  18  CONT'D
       SUMMARY OF 1972 HOT START TEST  PROCEDURE RESULTS ON PHASE 1
                  PASSED VEHICLES AFTER MAINTENANCE

                                 DENVER
                         1972 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

0
1
5
6
2

0
3
1
10

3
1
4
6

4
4
5
1
14


4.13
3.29
4.08
3.89


3.69
3.08
3.87

3.69
3.08
4.15
3.69

3.54
3.74
3.80
4.75
3.78


0.0
0.6
0.8
0.1


0.3
0.0
0.8

0.3
0.0
0.9
0.8

0.4
0.4
1.1
0.0
0.7
CO
MEAN S.D.


69.57
42.31
74.07
44.35


46.31
37.30
63.80

46.31
37.30
56.84
68.45

44.06
46.50
50.92
197.44
58.16


0.0
17.1
61.6
14.4


10.7
0.0
49.7

10.7
0.0
16.3
65.0

9-9
17-7
18.8
0.0
42.6
C02
MEAN S.D.


466.9
580.6
566.0
266.4


301.9
359.5
603.3

301.9
359.5
533.9
649.6

316.3
526.0
642.9
714.6
521.3


0
136
116
13


62
0
80

62
0
52
60

58
43
47
0
153


.0
.3
.1
.0


.2
.0
.8

.2
.0
.6
.6

.4
.5
.3
.0
.0
NOXC
MEAN S.D.


2.91
3.59
2.44
2.11


1.78
4.80
2.96

1.78
4.80
2.29
3.40

2.54
2.40
3.78
1.04
2.84


0.0
1.1
1.9
1.4


1.2
0.0
1.5

1.2
0.0
0.5
1.8

1.8
0.6
1.6
0.0
1.5
MPG
MEAN


15.1
13.5
12.8
25.5


23-0
20.7
12.4

23.0
20.7
13-9
11.5

22.4
14.5
12.1
8.5
14.2
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY Itf MILES PER GALLON

    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-133

-------
                                  TABLE 18 CONT'D

       SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST  EMISSION REDUCTIONS
                  ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  25 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO           C02           NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR  JIMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR  "
VEHICLE MFG.
AMER. MOTORS     0
CHRYSLER          1 -0.25  -6.5 -24.36 -53.9     9.0     1.9  0.61    17-4  -0.81 -5.1
FORD  '            5  0.83  20.2   9.06   17-6   -43.8    -8.2  0.35     8.8  -0.58 -4.1
GENERAL MOTORS    6  0.25   5.7   6.38   7.9   -34.6    -6.5 -0.00    -0.0  -0.45 -3.1
IMPORTS           2 -0.34  -9-7  -2.53   -6.0    12.0     4.3  0.04     1.7   0.49  2.0

NO. OF CYL.
2                0
4                 3 -0.20  -5.8  -0.87   -1.9     8.9     2.9  0.13     6.9   0.40,  1.8
6                 1  0.36  10.6   9.83   20.9   -14.1    -4.1 -1.26   -35.8   0.12  0.6
8                10  0.50  11.4   4.69   6.9   -40.6    -7.2  0.33    10.0  -0.57 -M
DISPLACEMENT
LESS THAN  151     3 -0.20  -5.8  -0.87   -1.9     8.9     2.9  0.13     6.9   0.40  1.8
151   -    250     1  0.36  10.6   9.83   20.9   -14.1    -4.1 -1.26   -35.8   0.12  0.6
251   -    350     4  0.38   8.5  13.61   19-3   -30.7  '  -6.1  0.02     0.7  -0.18 -1.3
MORE THAN  350     6  0.57  13-4  -1.25   -1.9   -47-3    -7.8  0.54    13.6  -0.76 -6.2
INERTIA WEIGHT
1800  -  2799     4 -0.06  -1.8   1.81   3.9     3-1     1.0 -0.22    -9.3   0.32  1-5
2800  -  3799     4  0.19   4.8  11.27   19.5   -18.4    -3.6  0.37    13.4  -0.00 -0.0
3800  -  4799     5   1.08  22.1  15.98   23.9   -58.0    -9.9  0.28     6.9  -0.50 -W
4800  -  5799     1-1.17-32.7-78.00-65.3   -43.1    -6.4  0.39    27.5  -1.66-16-3

ALL VEHICLES     14  0.34   8.2   3-87   6.2   -28.1    -5.7  0.17     5.7  -0.49 -^
EMISSION RESULTS IN GRAMS  PER MILE
FUEL ECONOMY IN MILES  PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME A  1:1.85  CARBON TO  HYDROGEN RATIO
                                          3-134

-------
                            TABLE  18  CONT'D
      SUMMARY OF 1972 HOT START TEST  PROCEDURE  RESULTS ON ALL PHASE 1
                       VEHICLES BEFORE MAINTENANCE
                                 DENVER
                      1975 &  1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  112 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
112

1.68
2.87
2.09
1.81
1.85

1.28
1.88
1.62
2.20

1.83
1.53
1.91
2.42

1.95
1.49
2.25
2.37
2.02

0.9
1.1
2.4
1.3
0.7

0.3
0.7
0.9
1.8

0.7
0.9
0.9
2.2

0.7
0.9
1.9
1.6
1.5
CO
MEAN S.D.

23.47
67.03
52.44
46.00
31.66

8.92
33.91
30.35
55.63

32.18
29.34
43-94
63.41

33.84
27.97
56.73
65.04
45.72

19.3
33.7
59.0
35.7
19.2

0.7
17.1
22.8
47.0

17.7
23.3
26.2
56.0

20.7
22.6
49.0
43.5
39.8
C02
MEAN S.D.

468
533
606
524
388

855
335
446
586

371
445
520
628

371
466
568
655
509

.1
.7
.7
.0
.8

.2
.5
.2
.3

.4
.1
.9
.3

.2
.0
.1
.6
.4

87.4
90.1
100.7
103.5
170.4

311.6
51.1
65.0
81.8

154.4
68.0
48.9
74.8

160.0
75.3
73.1
79.7
140.2
NOXC
MEAN S.D.

3.36
1.73
1.51
1.50
1.59

0.63
1.62
1.94
1.62

1.55
1.81
1.59
1.71

1.57
1.79
1.69
1.47
1.65

1.7
0.5
0.5
0.9
0.9

0.0
0.9
0.8
1.0

0.9
0.7
1.1
0.9

0.9
0.8
1.1
0.4
0.9
MPG
MEAN

17.4
13-7
12.8
14.7
20.0

10.2
22.5
17.8
13-0

20.7
17-9
14.9
12.1

20.6
17.2
13.4
11.6
15.1
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL EC°NOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-135

-------
                             TABLE 18 CONT'D
     SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL PHASE  1
                       VEHICLES AFTER MAINTENANCE
                                 DENVER
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  112 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '


GENERAL MOTORS
IMPORTS

6
15
25
40
26
1.49
1.53
1.23
1.19
1.94
0.7
1.0
0.4
0.8
1.2
21.63
40.45
29.23
32.55
28.17
16.4
26.9
16.9
24.1
16.6
481.9
586.6
655.1
544.5
382.8
57.4
106.7
123.5
105.7
106.4
2.78
1.54
1.55
1.44
1.44
1.8
0.7
0.5
0.9
0.6
17.0
13.6
12.6
11.8
20.5
NO. OF CYL.
2
4
6
8




2
27
17
66
3.76
1.74
1.13
1.32
3-4.
0.9
0.7
0.7
24.31
29.22
20.77
35.01
17.5
15.7
14.5
23.9
567.4
347.2
472.8
625.1
76.4
56.6
57.7
94.9
0.71
1.43
1.61
1.61
0.1
0.6
0.6
1.0
14.1
22.3
17-1
13-0
DISPLACEMENT
LESS THAN
151
251 -
MORE THAN
151
250
350
350
29
15
29
39
1.88
1.03
1.19
1.44
1.2
0.7
0.5
0.9
28.88
19.80
28.51
39.50
15.5
14.0
19.6
25.5
362.4
472.3
540.6
680.3
80.1
61.2
40.6
82.5
1.38
1.51
1.54
1.71
0.6
0.5
1.0
0.9
21.5
17-5
15-1
11.9
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
27
26
43
16
1.95
1.06
1.31
1.50
1.2
0.6
0.7
0.9
28.30
19.89
35.25
44.04
15.2
15.7
21.1
28.6
364.2
483.2
612.3
692.3
86.7
67.7
95.0
75.1
1.40
1.50
1.73
1.41
0.6
0.6
1.1
0.5
2M
17-1
13-2
11.6
ALL VEHICLES
                112  1.43   0.9  31.26  21.2  533-9   143.4   1.55    0.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                     3-136

-------
                                  TABLE 18 CONT'D

       SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL PHASE 1  VEHICLES AFTER MAINTENANCE
                                      DENVER
                         1975 & 1976 MODEL-YEAR VEHICLES
                         TOTAL  SAMPLE SIZE 112 VEHICLES
                                                                             FUEL
             NO. OF     HC            CO           C02          NOXC       ECONOMY
               VEH  IMPR  $IMPR  IMPR  $IMPR  IMPR  *IMPR  IMPR  $IMPR  IMPR  $IMPR
                                                                    17.3 -0.34  -2.0
                                                                    10.5 -0.14  -1.0
                                                                     -2.8 -0.16  -1.3
                                                                     3.8  0.06   0.4
                                                                     9.5  0.52   2.6
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2

6
15
25
40
26

2

0
1

0
-0

-2

.19
.34
0.87
.62
.09

.49 -'

11
46
41
34
-4

1 95

1.84
26.59
23.21
13-46
3-49

-15-39

7.9
39.7
44.3
29.3
11.0

-172.4

-13.8
-52.9
-48.3
-20.5
6.0

287.9

-3-0
-9-9
-8.
-3-9
1.6

33.7

0
0

.58
.18

17
10
0 -0.04 -i
0
0

-0
.06
.15

.07
3
9

-11
4               27  0.13     7   4.69   13-8  -11.7   -3-5  0.20    12.1  -0.22  -1.0
6               17  0.49    30   9-58   31.6  -26.6   -6.0  0.32    16.6  -0.35  -2.0
8               66  0.89    40  20.61   37.1  -38.7   -6.6  0.01     0.7  -0.07  -0.5
DISPLACEMENT
LESS THAN 151    29-0.05    -2   3-30   10.3    9.0    2.4  0.18    11.4   0.70   3.4
151  -   250    15  0.49    32   9.55   32.5  -27.2   -6.1  0.30    16.7  -0-37  -2.1
251  -   350    29  0.72    37  15.44   35.1  -19.7   -3-8  0.06     3.6   0.17   1.2
MORE THAN 350    39  0.99    40  23-91   37.7  -52.0   -8.3  0.00     0.1-0.18  -1.5
INERTIA WEIGHT
1800 -  2799    27 -0.00    -0   5.54   16.4    7.0    1.9  0.17$   10.8   0.78   3.8
2800 -  3799    26  0.43    29   8.08   28.9  -17.2   -3.7  0.29    16.2  -0.10  -0.6
3800 -  4799    43  0.94    41  21.48   37.9  -44.3   -7-8-0.04    -2.3-0.15  -1.1
4800 -  5799    16  0.87    36  21.00   32.3  -36.6   -5.6  0.06     4.3  -0.01   -0.1
ALL VEHICLES    112  0.58    28  14.46   31.6  -24.5   -4.8  0.10     6.2   0.00   0.0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY INTCLES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                       3-137

-------
                            TABLE  18 CONT'D
     SUMMARY OF  1972 HOT START TEST PROCEDURE  RESULTS ON  ALL  PHASE  1
                       VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD '
GENERAL
IMPORTS


MOTORS


1
4
7
13
5
HC
MEAN S.D.

4.91
5.59
4.59
4.12
5.04

0.0
2.8
1.1
1.0
2.1
CO
MEAN S.D.

57.61
82.60
81.66
76.63
60.48

0.0
51.8
38.2
32.7
14.3
C02
MEAN S.D.

457.7
415.9
487.3
561.6
310.8

0.0
62.3
123.7
102.9
82.3
NOXC
MEAN S.D.

2.80
1.78
1.85
1.94
1.18

0.0
1.0
0.6
1.0
0.5
MPG
MEAN

15.?
15.8
11,1
12.8
21.0
NO. OF CYL.
2
4
6
8




1
6
4
19
8.50
3.85
3-51
4.87
0.0-
0.9
0.5
1.4
81.80
54.99
64.03
83.70
0.0
8.1
13.6
38.8
436.4
287.4
389.1
561.6
0.0
40.6
36.1
77.6
0.57
1.56
1.67
1.97
0.0
0.5
0.6
1.0
15.0
23.0
17-7
12.5
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
7
4
12
7

7
6
12
5
4.51
3.51
5.01
4.63

4.51
3.94
4.85
4.94
1.9
0.5
1.7
1.0

1.9
0.8
1.7
1.1
58.82
64.03
85.68
80.31

58.82
71.86
77.42
97.25
12.5
13.6
30.8
52.6

12.5
24.8
30.1
59.0
308.7
389.1
522.9
627.9

308.7
412.7
541.4
650.8
67.4
36.1
58.3
60.9

67.4
46.0
58.0
38.6
1.42
1.67
1.69
2.45

1.42
1.74
1.76
2.51
0.6
0.6
0.8
1.0

0.6
0.8
0.8
1.2
21.1
17-T
13-2
11.5

21.1
16.5
13-1
10.8
ALL VEHICLES
30  4.60   1.5  75.27  33.4  479.6  131.9  1.80   0.9  11*-5
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-138

-------
                             TABLE  18 CONT'D
     SUMMARY OF 1972 HOT START TEST PROCEDURE  RESULTS ON  ALL PHASE 1
                       VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
30

4.71
3.76
4.01
4.11
4.84

7.76
3.77
3.14
4.34

4.34
3.14
4.48
4.09

4.34
3.62
4.30
4.35
4.18

0.0
0.5
0.8
1.2
1.7

0.0
0.8
0.3
0.9

1.7
0.3
1.1
0.7

1.7
0.8
1.1
0.7
1.1
CO
MEAN S.D.

49
56
63
60
48

69
46
56
62

49
56
65
55

49
58
62
60
58

.78
.30
.04
.78
.39

.35
.03
.17
.01

.36
.17
.86
.41

-36
.51
.52
.31
.28

0.0
17-9
18.2
30.1
15.5

0.0
11.8
16.8
26.6

13-9
16.8
26.2
28.1

13.9
15.9
30.4
23.5
23.2
C02
MEAN S.D.

507.5
471.7
511.7
582.7
325.1

468.1
289.1
419.7
594.5

314.7
419.7
559.8
653.9

314.7
439.9
582.7
668.4
505.9

0.0
60.9
138.5
112.0
89.9

0.0
37.1
5.1
68.7

75.7
5.1
58.0
38.3

75.7
35.9
48.0
27.8
138.2
NOXC
MEAN S.D.

3.21
1.73
1.77
1.96
1.31

0.52
1.61
1.43
2.03

1.45
1.43
1.83
2.39

1.45
1.74
1.65
2.83
1.82

0.0
0.5
0.7
1.1
0.6

0.0
0.4
0..5
1.0

0.5
0.5
0.9
1.1

0.5
0.8
0.8
1.0
0.9
MPG
MEAN

14.8
15-5
14.2
12.8
21.3

14.8
23-8
17-1
12.6

21.9
17.1
13-1
11.8

21.9
16.3
12.8
11.4
14.5
EMISSION RESULTS IN GRAMS PER MILE
F"EL ECONOMY IN" MILES PER GALLON    :  *
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-139

-------
                                  TABLE  18 CONT'D

       SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1974 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE   30 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOffi
                VEH  IMPR  *IMPR  IMPR   5&IMPR  IMPR  *IMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      1  0.20   4.0    7-83   13-6  -T9.7  -10.9 -0.41  -14.5 -0.96  -6.1
CHRYSLER          4  1.83  32.7   26.29   31.8  -55.8  -13.4  0.05    3.0 -0.24  -1.5
FORD   '           7  0.58  12.6   18.62   22.8  -24.4   -5.0  0.08    4.3  0.15   1.1
GENERAL MOTORS   13  0.01   0.3   15.85   20.7  -21.1   -3.8-0.01   -0.7  0.07   0.6
IMPORTS           5  0.20   4.0   12.09   20.0  -14.3   -4.6 -0.13  -11.1  0.27   1.3
                                       *---'
NO. OF CYL.
2                 1  0.73   8.6   12.45   15.2  -31.7   -7-3  0.05    8.1 -0.24  -1.6
4                 6  0.08   2.0    8.96   16.3   -1.8   -0.6 -0.05   -3.0  0.77   3-1
6                 4  0.37  .10.4    7.86   12.3  -30.6   -7.9  0.24   14.5 -0.58  -3-3
8            .    19  0.53  10.9   21.70   25.9  -32.9   -5.9 -0.06   -3.2  0.05   0.1
DISPLACEMENT
LESS THAN  151     7  0.17   3.8    9.46   16.1   -6.0   -2.0 -0.03   -2.4  0.49   2.3
151    -    250     4  0.37  10.4    7.86   12.3  -30.6   -7.9  0.24   14.5 -0.58  -3-3
251    -    350    12  0.53  10.5   19.83   23.1  -36.9   -7.1 -0.14   -8.2 -0.08  -0.6
MORE THAN  350     7  0.53  11.5   24.90   31.0  -25.9   -4.1  0.06    2.6  0.23   2.0
INERTIA  WEIGHT
1800   -  2799     7  0.17   3-8    9.46   16.1   -6.0   -2.0 -0.03   -2.4  0.49   2.3
2800   -  3799     6  0.32   8.1   13-35   18.6  -27.3   -6.6  0.00    0.0 -0.16  -1.0
3800   -  4799     12  0.56   11.5   14.91   19.3  -41.3   -7.6  0.11    6.5-0.30  -2-3
4800   -  5799     5. 0.58   11.8   36.95   38.0  -17.6   -2.7 -0.32  -12.8  0.59   5-1

ALL VEHICLES    30  0.42   9.2   17.00   22.6  -26.3   -5.5 -0.02   -0.9  0.04   0.3
EMISSION RESULTS IN  GRAMS  PER MILE
FUEL  ECONOMY IN MILES  PER  GALLON
FUEL  ECONOMY CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-140

-------
                            TABLE  18 CONT'D
      SUMMARY OF 1972 HOT START TEST PROCEDURE  RESULTS  ON ALL PHASE 1
                       VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
27
HC
MEAN S.D.

3.02
3-94
5.06
3.79
4.20


4.14
3.42
4.26

4.14
3.42
4.06
4.45

4.49
3.44
4.35
3-79
4.14

0.0
1.0
2.1
0.9
2.2


1.9
0.9
1.4

1.9
0.9
0.8
1.9

1.8
1.1
1.6
0.2
1.5
CO
MEAN S.D.

35
83
103
63
56


59
57
80

59
57
74
85

62
65
78
83
72

.79
.73
.17
.69
.18


.54
.75
.07

.54
.75
.39
.12

.11
.68
.28
.42
.27

0.0
42.8
42.3
16.5
19.4


17.0
39.0
34.6

17.0
39.0
22.3
43.6

17.1
31.2
39.4
12.9
32.1
C02
MEAN S.D.

377.9
382.9
469.2
583.7
321.1


312.5
350.4
571.4

312.5
350.4
521.6
615.6

293.5
398.0
569.5
699.8
479.7

0.0
87.9
113-3
122.6
65.9


56.4
43.2
95.4

56.4
43.2
65.8
98.6

28.4
63.6
82.3
45.1
146.4
NOXC
MEAN S.D.

6.05
2.98
1.74
1.93
1.39


1.47
4.39
1.88

1.47
4.39
1.64
2.10

1.37
2.83
2.11
1.42
2.05

0.0
1.4
0.8
1.1
0.4


0.4
1.7
1.0

0.4
1.7
0.8
1.1

0.4
2.1
1.0
0.0
1.3
MPG
MEAN

20.0
16.8
13.7
12.8
21.0


21.2
19.6
12.5

21.2
19.6
13-6
11.6

21.9
17.3
12.6
10.5
14.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN* MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-141

-------
                             TABLE  18 CONT'D
     SUMMARY OF  1972 HOT START  TEST  PROCEDURE  RESULTS  ON  ALL PHASE 1
                       VEHICLES AFTER  MAINTENANCE
                                  DENVER
                       1973 MODEL-YEAR  VEHICLES
                      TOTAL SAMPLE  SIZE  27  VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

1
3
6
12
5
2.80
2.95
4.07
3.70
3.92
0.0
0.4
1.2
1.1
2.4
28.59
45.08
59.48
47.70
45.25
0.0
9.5
20.3
14.8
17.0
423.3
423.2
530.1
596.8
318.1
0.0
87.0
132.4
110.9
60.3
2.42
3.06
2.26
2.04
1.41
0.0
0.6
0.9
1.1
0.4
18.6
17.6
13.9
13.0
22.1
NO. OF CYL.
2
4
6
8




0
7
3
17

3.86
2.78
3.80

2.0
0.2
1.0

46.46
37.98
51.77

16.8
11.8
16.8

312.7
390.8
603.7

50.4
35.5
69.5

1.58
3.08
2.14

0.6
0.6
1.0

22.3
19-3
12.7
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
7
3
8
9
3.86
2.78
3-55
4.03
2.0
0.2
0.8
1.3
46.46
37.98
47.83
55.27
16.8
11.8
12.5
20.0
312.7
390.8
557.2
645.1
50.4
35.5
37.7
65.7
1.58
3.08
1.80
2.45
0.6
0.6
0.7
1.2
22.3
19-3
13-8
11.9
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
6
6
13
2
4.20
2.91
3.76
4.28
2.0
1.0
0.9
1.9
49.34
44.32
49.03
60.01
16.4
15.6
18.5
1.5
295.7
440.6
598.9
711.0
24.8
74.2
56.5
49.6
1.56
2.16
2.37
1.85
0.7
1.1
1.0
0.2
23-0
17-1
12.9
10.8
ALL VEHICLES
27
3-71   1.3  48.86  16.4  504.6  146.6  2.10   1.0 15-°
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-142

-------
                                 TABLE 18 CONT'D

      SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                 ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                     DENVER
                            1973 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE  27 VEHICLES
                                                                             FUEL
             NO. OF     HC           CO           C02           NOXC       ECONOMY
               VEH  IMPR  *IMPR  IMPR  5&IMPR  IMPR  JIMPR   IMPR  JIMPR  IMPR  $IMPR
VEHICLE MFG.
AMER. MOTORS      1   0.22   7.4   7.20   20.1  -45.4  -12.0   3-63    60.0 -1.40  -7.0
CHRYSLER          3   0.98  25.0  38.65   46.2  -40.4  -10.5 -0.08    -2.6  0.79   4.7
FORD              6   0.99  19.6  43.70   42.4  -60.9  -13.0-0.53  -30.2  0.24   1.7
GENERAL MOTORS   12   0.10   2.5  16.00   25.1  -13-0   -2.2-0.12    -6.1   0.23   1.8
IMPORTS           5   0.28   6.6  10.92   19.4    3-0    0.9 -0.03    -2.1   1.10   5.2

NO. OF CYL.
2               0
4                7   0.28   6.7  13.08   22.0   -0.2   -0.1 -0.12    -8.0  1.13   5.3
6                3   0.64  18.8  19.77   34.2  -40.5  -11.6   1.32    30.0 -0.32  -1.6
8               17   0.46  10.8  28.30   35.3  -32.4   -5.7 -0.26  -13.9  0.24   1.9
DISPLACEMENT
LESS THAN 151     7   0.28   6.7  13.08   22.0   -0.2   -0.1-0.12    -8.0  1.13   5.3
151   -   250     3   0.64  18.8  19.77   34.2  -40.5  -11.6   1.32    30.0  -0.32  -1.6
251   -   350     8   0.51  12.5  26.56   35-7  -35-6   -6.8 -0.16    -9.8  0.16   1.2
MORE THAN 350     9   0.42   9.4  29.85   35.1  -29.5   -4.8-0.35  -16.7  0.29   2.5
INERTIA WEIGHT
1800  -  2799     6   0.29   6.5  12.77   20.6   -2.1   -0.7 -0.19  -13-6  1.07   4.9
2800  -  3799     5   0.54  15.6  21.36   32.5  -42.6  -10.7   0.67    23.7 -0.24  -1.4
3800  -  4799    13   0.59  13.6  29.25   37.4  -29.4   -5.2 -0.26  -12.2  0.34   2.7
^800  -  5799     2  -0.50 -13.2  23.41   28.1  -11.2   -1.6 -0.43  -30.3  0.31   2.9

   VEHICLES     27   0.43  10.5  23.40   32.4  -24.9   -5.2 -0.05    -2.4  0.33   2.2
        RESULTS IN  GRAMS PER MILE
    ECONOMY  IN MILES PER GALLON
    ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                      3-143

-------
                            TABLE 18 CONT'D
     SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL PHASE  1
                       VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD '
GENERAL
IMPORTS
*.

MOTORS


1
3
6
11
4

29.76
7.63
4.21
4.94
4.16

0.0
3.8
0.7
1.2
0.8
CO
MEAN S.D.

99.02
127.12
53.25
84.01
43-31

0.0
70.9
15.5
26.2
9.8
C02
MEAN S.D.

295.3
402.6
494.6
507.1
304.7

0.0
117.5
143.8
88.4
53.4
NOXC
MEAN S.D.

1.57
2.33
3-94
2.59
2.03

0.0
1.0
0.6
1.4
0.6
MPG
MEAN

16.3
11.2
15.0
13.6
23.0
NO. OF CYL.
2
4
6
8




0
6
3
16

4.11
14.91
4.97

0.7
13.5
1.3

48.09
104.37
80.97

11.0
60.1
36.1

313.0
302.6
530.1

52.2
39.7
74.5

2.25
2.25
3.03

1.0
1.1
1.4

22.1
17.3
13-2
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
6
2
8
9

7
9
8
1
4.11
7.48
8.13
4.92

7.54
5.50
5.39
3-58
0.7
5.7
8.8
1.3

9.8
2.5
1.3
0.0
48.09
107-05
85.16
79.25

54.07
83.87
80.57
119.44
11.0
84.7
28.7
41.7

21.9
41.2
42.1
0.0
313.0
306.3
449.8
575.5

305.2
441.1
561.3
671.5
52.2
55.4
75.7
59.3

40.4
84.4
51.0
0.0
2.25
2.60
2.16
3.65

2.41
2.33
3.69
1.43
1.0
1.3
0.7
1.4

1.0
0.9
1.4
0.0
22.1
17.8
111.6
12.1

21.1
15.0
12.6
10.2
ALL VEHICLES
25  5-96   5.3  75.89  38.1  450.7  125.9  2.75   1-3  15>1
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-144

-------
                             TABLET 18 CONT'D

     SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON  ALL PHASE 1
                       VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 11799
1800 - 5799
3. OF
VEH

1
3
6
11
4

0
6
3
16

6
2
8
9

7
9
8
1
H(
MEAN

2.63
3-83
3.12
3.83
4.48


3.91
3.16
3-75

3.91
3.42
3.63
3-73

3-35
3.81
3.81
4.75
1
'S.D.

0.0
0.3
0.7
0.8
0.9


1.2
0.6
0.8

1.2
0.5
0.9
0.7

0.8
0.8
0.9
0.0
C
MEAN

36.66
58.29
41.22
61.07
41.29


41.86
44.53
56.94

41.86
48.47
50.07
60.78

40.84
46.83
48.87
197.44
:0
S.D.

0.0
12.0
15.5
46.5
9.1


8.4
13-1
39-9

8.4
15.8
14.8
52.7

8.0
13.6
14.7
0.0
ME

369
459
535
563
293


310
362
587

310
358
510
630

317
489
624
714
C
AN

.7
.5
.8
.9
.8


.0
.3
.2

.0
.5
.8
.9

.9
.6
.3
.6
02
S.D.

0.0
98.5
164.1
87.5
47.6


48.6
6.5
70.7

48.6
1.5
66.7
58.3

49.2
77.9
48.0
0.0
NI
MEAN

2.03
2.86
3.31
2.57
1.98


1.83
3.07
2.91

1.83
3.60
2.24
3.41

2.27
2.29
3.64
1.04
OXC
S.D.

0.0
0.4
1.2
1.5
0.8


0.7
1.5
1.3

0.7
1.7
0.6
1.4

1.3
0.7
1.3
0.0
MPG
MEAN

20.4
15.8
14.5
13.2
23.8


22.9
20.1
12.9

22.9
19.9
14.8
12.0

22.6
15.4
12.4
8.5
   VEHICLES     25  3-72   0.8  51.83  32.7  493-7  141.6  2.67   1.3   15.1
EMISSION RESULTS IN GRAMS PER MILE
    ECONOMY IN'MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-145

-------
                                  TABLE 18 CONT'D

       SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON ALL PHASE  1 VEHICLES AFTER MAINTENANCE
                                       DENVER
                              1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  25 VEHICLES
                                                                              FUEL
              NO. OF     HC            CO           C02          NOXC       ECONOMY
                VEH  IMPR  *IMPR  IMPR  *IMPR  IMPR  JIMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      1 27.13  91.2   62.36   63.0  -74.4  -25.2 -0.46  -29.4  4.10  25.2
CHRYSLER          3  3-79  49.8   68.83   54.1  -56.9  -14.1 -0.53  -22.7  1.59  11.2
FORD              6  1.10  26.0   12.02   22.6  -41.2   -8.3  0.62   15.9 -0.46  -3.1
GENERAL MOTORS   11  1.11  22.5   22.95   27.3  -56.8  -11.2  0.02    0.6-0.35  -2.6
IMPORTS           4 -0.32  -7.8    2.02    4.7   10.9    3-6  0.05    2.5  0.80   3.5

NO. OF CYL.
2                0
4                 6  0.20    4.8    6.23   13.0    3.0    1.0  0.42   18.8  0.76   3.5
6                 3 11.75  78.8   59.84   57-3  -59.7  -19.7 -0.82  -36.4  2.80  16.2
8                16  1.22  24.6   24.04   29.7  -57.0  -10.8  0.12    4.1 -0.29  -2.2
DISPLACEMENT
LESS THAN  151     6  0.20    4.8    6.23   13.0    3.0    1.0  0.42   18.8  0.76   3-5
151   -    250     2  4.05  54.2   58.58   54.7  -52.3  -17.1 -1.00  -38.5  2.11  11.8
251   -    350     8  4.50  55.4   35.09   41.2  -61.1  -13.6 -0.08   -3.8  0.20   1.1
MORE THAN  350     9  1.19  24.1   18.47   23.3  -55.4   -9.6  0.24    6.6-0.38  -3-1
INERTIA WEIGHT
1800  -  2799     7  4.18  55.5   13.22   24.5  -12.7   -4.2  0.14    5.8  1.17   5.1
2800  -  3799     9  1.70  30.9   37-04   44.2  -48.5  -11.0  0.04    1.6  0.39   2.6
3800  -  4799     8  1.58  29.3   31-70   39.3  -63-1  -11.2  0.04    1.2 -0.15  -1-2
4800  -  5799     1-1.17-32.7-78.00  -65.3  -43.1   -6.4  0.39   27.5-1-66-16-3

ALL VEHICLES    25  2.24  37.6   24.06   31.7  -42.9   -9.5  0.08    3.0  0.05   °-3
EMISSION RESULTS IN GRAMS  PER MILE
FUEL  ECONOMY IN MILES  PER  GALLON
FUEL  ECONOMY CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-146

-------
                            TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON  ALL
                  FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                    1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
124
HC
MEAN S.D.

2.41
3.31
3.06
3.35
2.60


2.50
2.59
3.47

2.50
2.64
2.85
4.04

2.58
2.61
3.27
4.39
3.15

0.4
1.6
2.8
2.2
0.7


1.0
0.6
2.3

1.0
0.6
1.1
3-0

0.8
0.9
1.9
3.6
2.0
CO
MEAN S.D.

43.69
80.34
72.01
79.91
48.79


48.48
54.63
83.98

48.48
55.46
73.79
92.03

51.86
55.23
82.75
92.81
72.85

19.5
32.5
74.1
32.9
24.3


20.4
24.0
43.4

20.4
24.1
31.9
51.6

22.2
25.3
45.6
39.3
40.5
C02
MEAN S.D.

404.1
516.3
592.1
488.8
317.3


325.7
398.0
547.7

325.7
385.5
499.1
590.7

319.6
418.1
529.7
625.9
483.0

49
86
105
99
56


47
40
78

47
33
50
78

' 49
67
67
77
115

.7
.7
.0
.0
.0


.2
.4
.1

.2
.2
.4
.9

.1
.7
.8
.6
.5
NOXC
MEAN S.D.

2.41
1.56
1.56
1.22
1.38


1.25
1.86
1.42

1.25
1.71
1.38
1.56

1.19
1.64
1.44
1.48
1.45

0.7
0.6
0.6
0.5
0.7


0.6
0.9
0.6

0.6
0.8
0.7
0.5

0.6
0.9
0.6
0.4
0.6
MPG
MEAN

18.5
13.6
12.4
14.2
22.1


21.7
18.0
12.9

21.7
18.5
14.2
11.9

21.7
17.3
13-2
11.3
14.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL EC°NOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-147

-------
                           TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL
                  FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                    1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD ./
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
124
HC
MEAN S.D.

2
1
1
1
2


1
1
1

1
1
1
1

1
1
1
1
1

.15
.55
.65
.68
.13


.92
.86
.65

.92
.75
.50
.87

.97
.79
.63
.72
.73

0.5
0.9
0.8
1.0
0.6


0.9
0.7
0.9

0.9
0.7
0.9
0.9

1.0
0.8
0.9
1.0
0.9
CO
MEAN S.D.

45.86
44.14
34.09
46.00
31.91


32.69
40.05
45.80

32.69
33.65
42.23
51.35

32.06
37.95
45.67
51.08
42.43

36.3
23.8
28.0
26.7
15.5


13-9
31.2
27-2

13-9
20.3
29.3
27.4

15.7
29.5
24.6
32.4
26.1
C02
MEAN S.D.

430.6
583.1
664.0
537.3
358.6


354.3
430.5
613.0

354.3
417.4
551.5
667.2

351.2
452.7
594.6
696.5
536.4

54.4
109.2
126.6
104.1
74.7


50.4
44.7
83.3

50.4
39.9
47.5
78.9

61.3
73.9
71.2
89.5
131.7
NOXC
MEAN S.D.

1.88
1.21
1.45
1.02
1.47


1.21
1.45
1.19

1.21
1.33
1.15
1.30

1.17
1.33
1.19
1.30
1.23

0.6
0.6
0.5
0.4
0.7


0.7
0.7-
0.5

0.7
0.6
0.6
0.5

0.7
0.7
0.6
0.4
0.6
MPG
MEAN

17.1
13.5
12.3
11.ll
21.1


21.6
17.8
12.9

21.6
18.T
11.3
11.8

21.8
17.1
13-2
11.3
11.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN  RATIO
                                   3-148

-------
                                TABLE  18  CONT'D

     qilMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                     DENVER
                        1975 & 1976 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE  SIZE 332 VEHICLES
                                                                             FUEL
             NO. OF     HC           CO            C02          NOXC       ECONOMY
               VEH  IMPR  *IMPR  IMPR  $IMPR   IMPR  fcEMPR  IMPR  £EMPR  IMPR  5&IMPR
VEHICLE MFG.
AMER. MOTORS      9  0.26  10.6  -2.17   -5.0  -26.4    -6.5  0.53   22.1-1.05  -5-7
CHRYSLER         29  1.76  53.2  36.21   45.1  -66.8   -12.9  0.35   22.5-0.09  -0.7
FORD            16  1.41  46.1  37.91   52.7  -71.9   -12.1  0.11    6.9-0.13  -1.1
GENERAL MOTORS   56  1.67  49-9  33-91   42.4  -48.6    -9.9  0.21   16.9  0.23   1.6
IMPORTS          14  0.48  18.3  16.88   34.6  -41.3   -13-0 -0.09   -6.5 -0.71  -3-2

NO.  OF CYL.
2                0
1               24  0.58  23-3  15.79   32.6  -28.5    -8.8  0.04    3-1 -0.10  -0.5
6               18  0.73  28.3  14.58   26.7  -32.5    -8.2  0.41   22.2-0.26  -1.5
8               82  1.82  52.5  38.18   45.5  -65.3   -11.9  0.23   16.0  0.01   0.1
DISPLACEMENT
LESS THAN 151    24  0.58  23-3  15.79   32.6  -28.5    -8.8  0.04    3.1-0.10  -0.5
151   -   250    14  0.88  33-5  21.81   39.3  -31.9    -8.3  0.38   22.2  0.20   1.1
251   -   350    45  1.35  47.4  31.56   42.8  -52.3   -10.5  0.23   16.5  0.04   0.2
MORE THAN 350    41  2.17  53.8  40.68   44.2  -76.5   -13.0  0.26   16.5 -0.09  -0.8
INERTIA WEIGHT
1800 -  2799    20  0.61  23-5  19-80   38.2  -31.6    -9-9  0.02    1.7  0.08   0.4
2800 -  3799    28  0.82  31-4  17.28   31.3  -34.6    -8.3  0.32   19.4 -0.16  -0.9
3800 -  4799    60  1.64  50.2  37-08   44.8  -64.9   -12.3  0.25   17-2 -0.03  -0.2
4800 -  5799    16  2.67  60.8  41.73   45.0  -70.6   -11.3  0.18   12.1  0.05   0.4

ALL  VEHICLES    124  1.42  45.1  30.42   41.8  -53.4   -11.1   0.22   15.0-0.03  -0.2
EMISSION RESULTS IN GRAMS PER MILE
pUEL ECONOMY IN MILES PER GALLON
FUEL EC°NOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                       3-149

-------
                            TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL
                  FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '
GENERAL MOTORS
IMPORTS

NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
6
8
9
7


0
12
5
14

12
5
8
6

10
11
7
3
HC
MEAN S.D.

6.30
4.68
5.57
6.13
3-77



4.05
4.30
6.46

4.05
4.30
6.72
6.10

4.27
5.28
6.04
5.82

0.0
1.2
1.1
3.6
0.7



1.1
1.2
2.6

1.1
1.2
3.5
0.5

1.2
3.4
0.8
0.6
CO
MEAN S.D.

73
83
90
95
57
9 ~~


67
70
99

67
70
80
125

59
78
98
137

.25
.16
.67
.58
.73



.76
.33
.80

.76
.33
.48
.55

.39
.67
.51
.66

0.0
26.3
38.3
38.3
15.0



23.6
9.0
38.5

23.6
9.0
37.5
22.3

24.1
20.9
30.8
28.0
C02
MEAN S.D.

385.1
461.3
425.9
490.5
298.7



290.5
374.8
550.4

290.5
374.8
509.4
605.1

305.8
381.5
550.5
652.1

0.0
102.4
163.5
123.5
30.6



27.6
13-8
72.2

27.6
13-8
48.4
63.1

55.5
77.0
39.8
34.8
NOXC
MEAN S.D.

1.47
2.70
1.58
1.49
1.62



1.39
1.85
2.07

1.39
1.85
2.28
1.80

1.78
1.76
1.87
1.57

0.0
1.3
1.1
0.6
0.8



0.8
0.7
1.2

0.8
0.7
1.5
0.5

1.1
1.3
0.5
0.4
MPG
MEAH

17.1
11.6
15.1
13.1
22.1



21.7
17.8
12.2

21.7
17-8
13-5
10.8

21.5
17.0
12.2
10.C
ALL VEHICLES
31  5.18   2.2  82.64  33.3  421.5  132.5  1.77   1.0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN  RATIO
                                   3-150

-------
                           TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE  RESULTS  ON ALL
                  FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3

4.75
3.66
4.47
5.20
4.08


3.97
3.57
5.16

3.97
3.57
5.43
4.81

4.15
4.39
4.89
4.60

0.0
0.9
1.1
3.1
1.9


1.6
0.7
2.5

1.6
0.7
3.2
1.0

1.7
2.9
1.3
0.2
CO
MEAN S.D.

59.33
56.78
63.44
65.88
49.06


56.32
57.52
62.89

56.32
57.52
58.13
69.25

53.47
66.61
49.01
77.81

0.0
12.6
22.4
40.8
17.0


19.8
13.6
34.3

19.8
13.6
44.8
13-1

22.0
35.2
12.5
12.3
C02
MEAN S.D.

390
503
466
545
327


322
408
602

322
408
573
641

333
425
608
690

.7
.4
.8
.9
.5


.6
.1
.8

.6
.1
.6
.9

.9
.4
.7
.4

0.0
109.3
157.3
141.1
64.7


51.3
16.0
71.9

51.3
16.0
62.1
69.6

72.7
86.4
48.7
14.2
NOXC
MEAN S.D.

1.73
1.96
1.47
1.57
1.47


1.28
1.67
1.86

1.28
1.67
1.78
1.97

1.45
1.42
2.06
1.73

0.0
0.5
0.9
0.6
0.5


0.5
0.7
0.6

0.5
0.7
0.8
0.4

0.7
0.6
0.6
0.5
MPG
MEAN

17.8
14.7
15.3
13.3
21.3


20.9
17.4
12.4

20.9
17.4
13.0
11.6

20.6
16.3
12.7
10.7
ALL VEHICLES     31  4.45   2.0  59.48  26.3  462.9  144.1  1.61   0.6  15.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN'MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-151

-------
                                 TABLE  18  CONT'D

      SUMMARY OF 1972 HOT START TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                      DENVER
                              1974 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE  SIZE 100 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO           C02          NOXC       ECONOffl
                VEH  IMPR  *IMPR  IMPR   5&IMPR  IMPR  fcEMPR  IMPR  *IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS       1   1.55  24.7   13-93   19.0   -5.6   -1.5-0.26  -17.3  0.73  4j
CHRYSLER           6   1.02  21.8   26.38   31-7  -42.1   -9.1  0.73   27.2  0.06  0.4
FORD   '            8   1.10  19.7   27.23   30.0  -41.0   -9.6  0.11    6.7  0.14  0.9
GENERAL MOTORS     9   0.93  15.2   29.70   31.1  -55-5  -11.3-0.09   -5.8-0.12  -0.9
IMPORTS            7 -0.31  -8.1    8.66   15.0  -28.7   -9.6  0.14    8.7 -0.85  -3.9
NO. OF CYL.
2                  0
4                 12   0.08    2.0   11.44   16.9  -32.1  -11.1  0.11    8.0 -0.71  -3-3
6                  5   0.72  16.9   12.81   18.2  -33.3   -8.9  0.18    9-5 -0.38  -2.1
8                 14   1.29  20.0   36.90   37.0  -52.4   -9.5  0.21   10.3  0.16  1.3
DISPLACEMENT
LESS THAN  151     12   0.08    2.0   11.44   16.9  -32.1  -11.1  0.11    8.0-0.71  -3-3
151   -    250      5   0.72  16.9   12.81   18.2  -33-3   -8.9  0.18    9.5 -0.38  -2.1
251   -    350      8   1.29  19.2   22.35   27.8  -64.2  -12.6  0,50   22.1 -0.49  -3-1
MORE THAN  350      6   1.29  21.2   56.30   44.8  -36.8   -6.1-0.17   -9.6  0.79  7-3
INERTIA WEIGHT
1800  -  2799     10   0.12    2.9    5.92   10.0  -28.1   -9.2  0.33   18.5 -0.92  -4.3
2800  -  3799     11   0.88   16.8   12.06   15.3  -43.9  -11.5  0.33   19.0-0.69  -1*-1
3800  -  4799      7   1.15   19.1   49.50   50.2  -58.2  -10.6 -0.18   -9.9  0.41  3-3
4800  -  5799      3   1.22  20.9   59.84   43.5  -38.3   -5.9-0.16  -10.1  0.72  7-2
ALL VEHICLES      31   0.73   14.1   23.16   28.0  -41.5   -9.8  0.17    9.5-0.08  -0-5

EMISSION  RESULTS IN  GRAMS  PER MILE
FUEL ECONOMY  IN MILES PER  GALLON
FUEL ECONOMY  CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-152

-------
                            TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL
                  FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1|
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
53
HC
MEAN S.D.

5.53
6.00
5.37
6.67
4.98


5.10
3.76
6.58

5.10
3.76
5.91
7.53

4.85
5.38
6.52
7.54
5.73

3.5
4.5
2.0
2.3
2.1


2.2
0.5
3.2

2.2
0.5
1.6
4.6

2.2
1.9
4.3
2.1
2.9
CO
MEAN S.D.

84
99
107
87
56


62
77
106

62
77
98
117

58
86
107
130
88

.62
.47
.42
.41
.12


.45
.23
.43

.45
.23
.79
.26

.61
.68
.87
.50
.47

69.1
36.2
40.1
26.9
20.4


20.3
32.4
37.1

20.3
32.4
31.2
43.1

18.2
26.6
41.0
39.5
37.5
C02
MEAN S.D.

459.9
451.1
449.2
494.1
294.2


294.1
355.6
518.8

294.1
355.6
473.3
583.2

293-6
400.2
526.1
631.9
425.2

116.1
98.9
103.1
143.2
46.3


39.9
29.6
82.2

39.9
29.6
57.4
68.6

41.5
68.9
63-2
52.2
124.1
NOXC
MEAN S.D.

3.57
1.90
1.64
1.76
1.21


1.27
2.82
1.70

1.27
2.82
1.56
1.89

1.26
1.92
2.00
1.40
1.71

3.5
1.0
0.8
0.6
0.4


0.4
1.8
0.7

0.4
1.8
0.6
0.7

0.4
1.3
0.7
0.3
0.9
MPG
MEAN

14.5
14.2
14.0
13-6
22.3


21.7
18.2
12.6

21.7
18.2
13.7
11.2

22.1
16.0
12.4
10.3
15.2
EMISSION RESULTS IN GRAMS PER MILE
pUEL ECONOMY IN MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-153

-------
                           TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL
                  FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD '
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
53
HC
MEAN S.D.

3.15
4.80
4.63
4.94
4.51


4.31
3-33
5.18

4.31
3.33
4.56
6.07

4.27
4.09
5.36
6.02
4.66

0.5
4.4
1.7
2.3
2.5


2.1
0.3
3.3

2.1
0.3
1.8
4.6

2.3
1.6
4.2
3.0
2.8
CO
MEAN S.D.

31
65
63
59
49


50
54
64

50
54
57
73

49
54
67
77
58

.12
.12
.25
.74
.65


.86
.51
.17

.86
.51
.82
.16

.20
.78
.16
.60
.62

3-6
36.1
24.3
21.1
14.8


14.0
17-2
31.0

14.0
17.2
29.7
32.0

13.2
21.3
35.6
24.9
25.5
C02
MEAN S.D.
•
473.1
504.9
497.5
532.6
302.8


303.7
396.0
571.2

303.7
396.0
519.9
643.9

305.9
440.7
578.5
687.7
462.3

70.4
121.7
125.0
145.5
39.3


33-9
31.5
87.6

33.9
31.5
51.1
76.8

35.6
79.7
79.6
44.9
141.5
NOXC
MEAN S.D.

2.68
1.87
1.86
1.79
1.15


1.33
2.09
1.85

1.33
2.09
1.71
2.05

1.28
1.74
2.19
1.63
1.71

0.4
0.9
0.8
0.7
0.3


0.5
0.8
0.8

0.5
0.8
0.8
0.8

0.5
0.8
0.9
0.3
0.8
MPG
MEM
16.?
11.3
11.5
13.8
22.5


22.3
18.0
12.5

22.3
18.0
14.2
11,»

22.1
16.1
12.?
10.7
15*
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN RATIO
                                   3-154

-------
                                TABLE  18  CONT'D

     SUMMARY OF 1972 HOT START TEST PROCEDURE  EXHAUST EMISSION REDUCTIONS
                    ON ALL FAILED VEHICLES  AFTER  MAINTENANCE
                                     DENVER
                            1973 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE  SIZE  121  VEHICLES
                                                                             FUEL
             NO. OF     HC           CO           C02          NOXC       ECONOMY
               VEH  IMPR  $IMPR  IMPR  5&IMPR   IMPR   $IMPR   IMPR  %JMPR  IMPR  %JMPR
VEHICLE MFG.
AMER. MOTORS      2  2.38  43-0  53.49   63.2  -13-1   -2.9   0.90   25.0  2.15  14.8
CHRYSLER         13  1.20  20.0  34.36   34.5  -53.9  -11.9   0.03    1.5  0.09   0.6
FORD             14  0.74  13.7  44.16   41.1  -48.3  -10.7 -0.22  -13-2  0.54   3-8
GENERAL MOTORS   12  1.73  26.0  27.67   31.7  -38.5   -7.8-0.03   -1.6  0.22   1.6
IMPORTS          12  0.46   9-3   6.48   11.5   -8.5   -2.9   0.06    5.3  0.18   0.8
NO. OF CYL.
2                0
4               17  0.80  15.6  11.59   18.6   -9.6   -3-3 -0.06   -5.0  0.61   2.8
6                7  0.43  11.5  22.71   29.4  -40.4  -11.4   0.73   25.8 -0.12  -0.7
8               29  1.39  21.2  42.26   39.7  -52.4  -10.1 -0.15   -9.0  0.34   2.7
DISPLACEMENT
LESS THAN 151    17  0.80  15.6  11.59   18.6   -9.6   -3-3-0.06   -5.0  0.61   2.8
151   -   250     7  0.43  11.5  22.71   29.4  -40.4  -11.4   0.73   25.8 -0.12  -0.7
251   -   350    17  1.35  22.8  40.97   41.5  -46.6   -9.8-0.15   -9-4  0.48   3.5
MORE THAN 350    12  1.46  19.4  44.10   37.6  -60.7  -10.4-0.16   -8.6  0.19   1.7
INERTIA WEIGHT
1800  -  2799    15  0.58  12.0   9.42   16.1  -12.3   -4.2-0.01    -1.1   0.24   1.1
2800  -  3799    19  1>2g  23.9  31.89   36.8  -40.4  -10.1   0.19    9.8  0.41   2.5
3800  -  4799    14  1.16  17.8  40.71   37-7  -52.4  -10.0-0.19   -9.5  0.27   2.2
4800  -  5799     5  1.52  20.1  52.91   40.5  -55.9   -8.8 -0.23  -16.8  0.40   3.9
ALL VEHICLES     53  1.07  18.7  29.84   33-7  -37.1   -8.7-0.01    -0.5  0.35   2.3
EMISSION RESULTS IN GRAMS PER MILE
    ECONOMY IN MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                       3-155

-------
                             TABLE 18 CONT'D
        SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES BEFORE MAINTENANCE
                                  DENVER
                         1972 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 111 VEHICLES
              NO. OF     HC
                VEH  MEAN  S.D.
                     CO
                 MEAN  S.D.
                              C02
                          MEAN  S.D.
                                    NOXC
                                MEAN  S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD'  '
GENERAL MOTORS
IMPORTS

NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151   -   250
251   -   350
MORE THAN 350

INERTIA WEIGHT
1800  -  2799
2800  -  3799
3800  -  4799
4800  -  5799
ALL  VEHICLES
 0
14  4.39
 8  9.51
28  6.45
14
 7
17
4.39
6.62
7.92
12  6.32

17  6.13
19  6.68
13  6.27
 1  5.45
0.9  52.42  15.5  286.3
8.5 103.26  30.5  313.8
2.2  93.63  34.0  483.8

0.9  52.42  15.5  286.3
2.6 103.87  32.9  316.4
6.0  92.96  25.8  439.0
2.4  95.03  43.2  531.4

6.2  63.71  26.8  287.9
2.4  88.29  33.7  413-9
2.3 102.16  37.3  .519.4
0.0  93.09   0.0  552.1
 2 18.36  16.1  91.90  10.1  305.9   15.1  1.52   0.1  17.5
10  7.42   2.8 119.20  37.1  397.0   96.1  2.17   0.7  N,|
14  5.49   1.4  70.53  27.9  406.7  131.7  2.99   1.0-16.1
16  6.07   2.2  89.14  25.7  464.5   83-3  2.26   0.9  1U
 8  4.18   0.8  49.03  19.2  294.4   48.7  2.10   1.0  2M
41
37
70
41
39
67
56
33
84
51
0
.0
.5
.7
.0
.7
.9
.7
.0
.6
.2
.0
2
2
2
2
2
2
2
2
2
2
1
.29
.00
.56
.29
.06
.20
.98
.18
.33
.80
.92
1
1
0
1
1
0
1
1
0
1
0
.0
.0
.9
.0
.0
.7
.0
.0
.8
.0
.0
23.2
17.5
13-1
23.2
11.1
Hi
12,1
21.1
15-1
12.'
12-1
50  6.36   4.0  83.64  35.1  401.3  111.0  2.39   0.9
 EMISSION  RESULTS IN GRAMS PER MILE
 FUEL ECONOMY  IN MILES  PER GALLON
 FUEL ECONOMY  CALCULATIONS ASSUME  A  1:1.85  CARBON  TO HYDROGEN  RATIO
                                    3-156

-------
                           TABLE 18 CONT'D
       SUMMARY OF 1972 HOT START TEST PROCEDURE RESULTS ON ALL
                  FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 111 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
50
HC
MEAN S.D.

4.26
5.40
3.97
4.22
4.28


4.15
3.89
4.66

4.15
4.07
4.93
4.12

4.00
5.00
4.02
4.60
4.40

2.3
3.7
1.0
2.1
1.2


1.3
1.0
2.7

1.3
0.9
3.4
0.9

1.3
3.2
1.0
0.0
2.2
CO
MEAN S.D.

61.17
63.85
45.59
54.28
40.25


40.61
55.19
56.41

40.61
57.84
52.14
60.81

45.21
52.68
58.85
55.10
51.79

34.7
37.1
12.3
14.9
19.9


15.7
18.7
25.0

15.7
18.5
15.4
34.3

19.7
14.6
33-5
0.0
22.6
C02
MEAN S.D.

342
465
442
524
295


291
353
549

291
350
503
599

301
476
578
591
445

.9
.8
.3
.0
.9


.6
.0
.3

.6
.6
.2
.7

.1
.6
.5
.7
.7

37.9
101.0
157.4
88.7
48.0


39.6
31.9
67.5

39.6
33.6
59.2
54.3

43.0
101.1
34.4
0.0
131.9
NOXC
MEAN S.D.

1.74
2.37
2.85
2.16
1.891


2.11
2.42
2.42

2.11
2.48
2.06
2.90

2.11
2.15
2.84
3.10
2.33

0.4
0.8
1.0
0.8
0.8


0.7
1.1
0.9

0.7
1.2
0.5
1.1

0.9
0.6
1.1
0.0
0.9
MPG
MEAN

19.6
15.2
16.9
14.3
23.8


24.1
19.6
13.6

24.1
19.5
14.8
12.5

23.1
15.4
13.0
12.8
16.4
EMISSION RESULTS IN GRAMS PER MILE
MEL ECONOMY IN 'MILES PER GALLON     :  *
 °EL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-157

-------
                                 TABLE  18  CONT'D

      SUMMARY OF 1972 HOT START TEST  PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                      DENVER
                              1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE  SIZE 111 VEHICLES
                                                                              FUEL
              NO. OF     HC           CO            C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR  JIMPR  IMPR  JIMPR  IMPR  *IMPR  IMPR  %^
VEHICLE MFG.
AMER. MOTORS      2 14.10  76.8  30.73    33-4  -37.0  -12.1 -0.22  -14.3  2.16  ]2.i
CHRYSLER         10  2.03  27-3  55.36    46.4  -68.8  -17.3 -0.20   -9.1  0.62  4.2
FORD             14  1.52  27.6  24.94    35.4  -35.6   -8.7  0.14    4.8  0.27  1,6
GENERAL MOTORS   16  1.84  30.4  34.86    39.1  -59.4  -12.8  0.10    4.4  0.03  0.2
IMPORTS           8 -0.10  -2.4   8.78    17-9   -1.5   -0.5  0.21   10.1  0.74  3.2

NO. OF CYL.
2                 0
4                14  0.24    5.5   11.81    22.5   -5.3   -1.8  0.18    7.7  0.88  3-8
6                 8  5.62  59.1  48.07    46.6  -39.2  -12.5 -0.43  -21.3  2.10  12.0
8                28  1.79  27.7  37.22    39.8  -65.5  -13.5  0.14    5.3-0.03  -0.2
DISPLACEMENT
LESS THAN  151    14  0.24    5-5   11.81    22.5   -5.3   -1.8  0.18    7.7  0.88  3-8
151   -    250     7  2.55  38.5  46.03    44.3  -34.2  -10.8 -0.42  -20.4  1.80  10.2
251   -    350    17  2.98  37.7  40.82    43.9  -64.1  -14.6  0.14    6.6  0.23  ^
MORE THAN  350    12  2.20  34.9  34.22    36.0  -68.3  -12.8  0.07    2.5 -0.13  -I-1
INERTIA WEIGHT
1800  -  2799    17  2.13  34.7   18.50    29.0  -13.2   -4.6  0.07    3-1  1-28  5-5
2800  -  3799    19  1.68  25.2   35.61    40.3  -62.7  -15.1  0.18    7-8 -0.04  -0.2
3800  -  4799    13  2.25  35.9  43-31    42.4  -59.1  -11.4-0.04   -1.5  0.30  2.«
4800  -  5799      1  0.85  15.6   37.99    40.8  -39.6   -7.2 -1.19  -61.8  0.41  3-3
ALL VEHICLES     50   1.97  30.9   31.84    38.1  -44.5  -11.1  0.06    2.4  0.35  2'2
EMISSION RESULTS IN GRAMS  PER MILE
FUEL ECONOMY  IN MILES  PER  GALLON
FUEL ECONOMY  CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        3-158

-------
. 7.3  Federal Short Cycle Test Results




    Emission and fuel economy results by the Federal Short  Cycle Test




procedure for the Denver Inspection/Maintenance Evaluation Task  vehicles




are presented on the thirty-six pages comprising Table 19 which  follow.
                               3-159

-------
                                TABLE 19
       SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON PHASE  1
                   PASSED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                      1975 &  1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD •
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
73
HC
MEAN S.D

0.60
1.35
1.04
0.97
1.59

5.10
1.10
0.71
1.13

1.52
0.71
1.32
0.97

1.64
0.79
1.21
0.95
1.17

0.2
0.5
0.6
0.7
^2.1

6.9
0.5
0.5
0.6

2.1
0.5
0.6
0.6

2.2
0.5
0.6
0.6
1.2
CO
MEAN S.D.
'
2.02
15.33
23.10
20.48
21.94

45.58
18.23
9.17
23.50

21.10
9.17
25.23
22.13

21.22
10.47
26.67
23.27
20.72

2.0
7.0
15.2
21.3
20.2

58.7
12.9
7.4
18.9

20.4
7.4
22.0
16.3

20.0
10.8
20.1
17.4
18.5
C02
MEAN S.D.

476
450
521
472
344

567
301
403
517

329
403
454
567

332
409
498
603
451

.6
.3
.5
.5
.2

.5
.3
.7
.1

.3
.7
.0
.1

.5
.1
.8
.9
.1

14.6
97.4
98.7
76.8
108.8

16.9
48.4
48.5
75.2

95.6
48.5
34.8
59.1

102.8
57.6
63.0
47.1
113.0
NOXC
MEAN S.D.

3.80
1.74
1.10
1.33
1.28

0.41
1.40
1.73
1.28

1.30
1.73
1.20
1.34

1.32
1.55
1.29
1.17
1.35

2.5
0.5
0.4
0.9
0.8

0.0
0.8
0.7
0.9

0.8
0.7
0.9
1.0

0.8
0.7
1.1
0.5
0.9
MPG
MEAH
18.4
18.5
15.8
17.5
23.1

13-5
26.6
21.1
15.9

24.2
21.1
17-8
14.7

23-9
20.1
16.3
13-8
18.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO  HYDROGEN  RATIO
                                   3-160

-------
                             TABLE  19 CONT'D
       SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON  PHASE 1
                   PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
80. OF CYL.
2
1)
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 ~ 3799
3800 - 4799
4800 - 5799

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10

0.7**
1.09
0.79
0.74
1.79

6.78
1.16
0.57
0.86

1.75
0.57
0.96
0.79

1.84
0.67
0.88
0.89

0.2
0.1
0.3
0.5
2.7

8.3
0.6
0.4
0.4

2.7
0.4
0.3
0.4

2.8
0.4
0.4
0.4
CO
MEAN S.D.

1.67
17.08
16.00
13.63
20.95

35.19
18.93
8.06
16.14

20.64
8.06
16.26
16.04

18.44
10.46
18.18
17.17

1.6
9-9
9.1
12.4
19.3

37.1
17.6
7.2
11.2

19.4
7.2
13-1
9.8

13.7
17.5
11.7
9.2
C02
MEAN S.D.

456
476
555
486
336

434
309
406
543

322
406
465
604

319
417
529
628

.5
.3
.8
.9
.4

.1
.6
.1
.0

.7
.1
.0
.8

.8
.1
.9
.0

0.3
119.0
121.0
87.2
86.6

102.8
53.1
52.0
93.2

68.1
52.0
36.9
76.1

71.5
54.9
92.4
47.7
NOXC
MEAN S.D.

3.43
1.50
1.16
1.22
1.04

0.51
1.11
1.37
1.29

1.05
1.37
1.16
1.39

1.08
1.29
1.35
1.10

2.5
0.8
0.4
0.8
0.4

0.1
0.5
0.5
0.9

0.5
0.5
1.0
0.9

0.4
0.5
1.1
0.3
MPG
MEAN

19.2
17.5
15.2
17.4
23.7

17-4
25.9
21.1
15.5

24.6
21.1
18.0
14.0

25.0
20.4
15.8
13.5
ALL VEHICLES     73  1.05   1.4  16.09  13.8  465.1  126.9  1.24   0.8
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN-MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
18.0
                                  3-161

-------
                                  TABLE  19 CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                                      DENVER
                          1975 &  1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  112 VEHICLES
                                                                              FUEL
              NO  OF     HC           CO           C02          NOXC       ECONOff
                VEH  IMPR  JIMPR  IMPR   JIMPR  IMPR  5&IMPR  IMPR  J&IMPR  IMPR  fan
VEHICLE MFG.
AMER. MOTORS      2 -0.14 -23-4   0.35    17.4   20.1    4.2  0.36    9.6  0.81  ly
CHRYSLER          5  0.26   19-4   -1.75   -11.4  -26.0   -5.8  0.24   13.8 -1.02 -5.5
FORD   "          20  0.25  24.3   7.10    30.7  -34.3   -6.6 -0.05   -4.9 -0.60 -3,8
GENERAL MOTORS   27  0.23  23-3   6.85    33-5  -14.4   -3.0  0.11    8.2-0.10 -0,6
IMPORTS          19 -0.19 -12.2   0.99     4.5    7.8    2.3  0.24   18.8  0.54  2.3
NO. OF CYL.
2                 2-1.68-32.9   10.38    22.8  133-3   23-5-0.10  -24.3  3-83 28.2
4                17 -0.06  -5-3   -0.70    -3-8   -8.3   -2.8  0.29   20.9 -0.75 -2.8
6                11  0.14   19.2    1.10    12.0   -2.4   -0.6  0.36   20.7-0.01 -O.t
8                43  0.26  23-4   7-37    31.3  -25.9   -5.0 -0.01   -0.6 -0.38 -2*
DISPLACEMENT
LESS THAN  151    19 -0.23 -15-0   0.47     2.2    6.6    2.0  0.25   19.4  0.44  t.8
151   -    250    11  0.14   19.2    1.10    12.0   -2.4   -0.6  0.36   20.7-0.01 -0.1
251   -    350    19  0.36   27-3   8.97    35.5  -11.0   -2.4  0.05    3.8  0.15  0.9
MORE THAN  350    24  0.19   19.1    6.10    27.5  -37.7   -6.7-0.05   -3.7-0.64 -M
INERTIA WEIGHT
1800   -  2799    17-0.21-12.5    2.78    13.1   12.7    3-8  0.25   18.7  1-10  M
2800   -  3799    19  0.12   15.5    0.01     0.1   -7.9   -1-9  0.26   16.9 -0.36 -M
3800   -  4799    27  0.33   27.5   8.49    31.8  -31.1   -6.2 -0.06   -4.5 -0.49 -3-11
4800   -  5799    10  0.06    6.4    6.10    26.2  -24.0   -4.0  0.07    6.1 -0.30 -2-2
ALL VEHICLES     73  0.12    9-9    4.63    22.3  -13-9   -3.1  0.11    8.5-0.23 -1-3
EMISSION RESULTS IN  GRAMS PER MILE
FUEL ECONOMY  IN MILES  PER GALLON
FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-162

-------
                            TABLE 19 CONT'D
       SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON  PHASE 1
                   PASSED VEHICLES BEFORE MAINTENANCE

                                 DENVER
                        1974 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
HC
MEAN S.D.

3.77
6.52
3.34
3.47
4.24

5.56
3.33
1.92
3.94

3.89
1.92
4.14
3.46

3.89
3.09
4.06
3.62

0.0
1.5
0.8
0.8
1.2

0.0
0.6
0.0
1.2

1.2
0.0
1.3
0.8

1.2
1.0
1.4
0.4
CO
MEAN S.D.

29.75
76.80
45.87
56.23
45.11

61.26
33.09
33.94
57.18

40.13
33.94
65.24
37.85

40.13
48.93
56.79
59.27

0.0
68.0
22.7
22.1
14.0

0.0
6.8
0.0
27.6

15.1
0.0
28.0
14.9

15.1
29.7
27.6
34.4
C02
MEAN S.D.

405
362
427
487
272

394
229
377
469

270
377
442
535

270
396
462
542

.6
.9
.0
.2
.6

.5
.4
.0
.6

.7
.0
.4
.0

.7
.9
.0
.1

0.0
74.6
103.6
60.6
105.6

0.0
30.8
0.0
68.1

86.3
0.0
53.1
56.7

86.3
17.3
62.1
60.6
NOXC
MEAN S.D.

2.35
1.33
1.61
1.40
1.05

0.35
1.48
1.12
1.51

1.20
1.12
1.32
1.96

1.20
1.40
1.38
1.99

0.0
1.2
0.6
0.7
0.6

0.0
0.2
0.0
0.7

0.6
0.0
0.7
0.5

0.6
0.8
0.7
0.8
MPG
MEAN

19.1
17-6
17.4
15.1
24.9

17.5
30.4
20.3
15.5

25.6
20.3
15.9
14.7

25.6
18.4
15.7
13.7
ALL VEHICLES     22  3.84   1.2  53.03  26.0  429.2  104.1  1.43   0.7  16.9


EMISSION RESULTS IN GRAMS PER MILE

MEL ECONOMY IN'MILES PER GALLON

FUEL ECOMOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-163

-------
                             TABLE  19 CONT'D
       SUMMARY OF FEDERAL SHORT TEST PROCEDURE  RESULTS ON  PHASE  1
                   PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
22
HC
MEAN S.D.

3.18
3.50
2.92
3.35
3.56

1.52
3.85
1.92
3.37

3.27
1.92
3.24
3.69

3.27
2.74
3.25
4.01
3.29

0.0
0.1
0.5
1.2
1.8

0.0.
1.3
0.0
1.0

1.6
0.0
0.9
1.2

1.6
0.7
1.0
0.8
1.1
CO
MEAN S.D.

20
42
37
41
25

21
26
26
40

25
26
41
40

25
29
40
49
37

.18
.53
.57
.04
.54

.89
.62
.94
.73

.44
.94
.03
.03

.44
.26
.17
.86
.32

0.0
19.9
20.3
18.3
7.9

0.0
7.4
0.0
18.4

6.5
0.0
15.2
26.8

6.5
10.4
19.3
17.8
17.5
C02
MEAN S.D.

448.1
440.0
451.1
501.9
309.5

478.2
230.9
357.3
500.2

292.7
357.3
475.6
559.4

292.7
403.2
502.2
542.0
456.0

0.0
27.2
135.8
60.5
146.2

0.0
11.1
0.0
53.8

124.0
0.0
40.9
28.2

124.0
45.4
47.7
45.3
107.4
NOXC
MEAN S.D.

2.81
1.37
1.66
1.45
1.10

0.38
1.56
0.96
1.59

1.27
0.96
1.48
1.84

1.27
1.67
1.33
2.32
1.50

0.0
0.4
0.5
0.7
0.6

0.0
0.2
0.0
0.7

0.6
0.0
0.8
0.5

0.6
1.0
0.6
0.1
0.7
MPG
HEW
18.1
17,1
11.1
15,<
21$

11.2
31.1
21.9
15.»

25-9
21.9
16.1
1lfl

25-9
19.'
15-'
110
16.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER,GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-16*

-------
                           TABLE 19 CONT'D
SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
            ON PHASE 1  PASSED VEHICLES AFTER MAINTENANCE
                               DENVER
                      1974 MODEL-YEAR VEHICLES
                   TOTAL SAMPLE SIZE  30 VEHICLES
           f\ff     HP           PO           PO9          NOYP
        VEH  IMPR  *IMPR  IMPR  JIMPR  IMPR  % IMPR  IMPR  JIMPR
                                                                      FUEL
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3

0.59
3.02.
0.42
0.12
0.67

4.04
.-0.52
0.00
0.56

0.62
0.00
0.90
-0.24

0.62
0.36

15.7
46.3
12.7
3.4
15.9

72.6
-15.6
0.1
14.3

15.9
0.1
21.7
-6.9

15.9
11.5

9.56
34.27
8.30
15.19
19.56

39.37
6.47
7.00
16.45

14.70
7.00
24.21
-2.18

14.70
19.66

32.2
44.6
18.1
27.0
43.4

64.3
19.6
20.6
28.8

36.6
20.6
37.1
-5.8

36.6
40.2

-42.6
-77.1
-24.1
-14.6
-36.9

-83.8
-1.5
19.7
-30.6

-22.0
19.7
-33.2
-24.4

-22.0
-6.3

-10.5
-21.2
-5.6
-3.0
-13.5

-21.2
-0.6
5.2
-6.5

-8.1
5.2
-7.5
-4.6

-8.1
-1.6

-0.46
-0.03
-0.05
-0.05
-0.05

-0.04
-0.08
0.16
-0.08

-0.07
0.16
-0.16
0.12

-0.07
-0.28

-19.6
-2.6
-3.2
-3.7
-4.7

-11.3
-5.7
13.9
-5.3

-6.1
13.9
-12.4
6.1

-6.1
-19.9

-1.00
-0.46
-0.33
0.25
-0.28

-0.31
0.75
1.54
-0.08

0.23
1.54
0.22
-0.66

0.23
1.03

-5.2
-2.6
-1.9
1.7
-1.1

-1.8
2.5
7.6
-0.5

0.9
7.6
1.4
-4.5

0.9
5.6
3800  -  4799    12  0<81   19 g  16>62   ^^  _40i2   -8>7  0>Q5    ^.7 _0>32
1800  -  5799     3-0.39-10.9   9.41   15.9   .0.2    0.0-0.33  -16.5  0.30
ALL VEHICLES     22  0.55   14.3  15.70.   29.6  -26.8   -6.2-0.07   -4.7-0.01
EMISSION RESULTS IN GRAMS  PER MILE
    ECONOMY IN MILES PER  GALLON
    ECONOMY CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                                                          2.2
                                                                         -0.1
                               3-165

-------
                            TABLE  19 CONT'D
       SUMMARY OF FEDERAL SHORT TEST  PROCEDURE  RESULTS  ON  PHASE 1
                   PASSED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE  SIZE  27  VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD •
GENERAL
IMPORTS


MOTORS


0
1
2
11
2
HC
MEAN S.D.


2.39
3.48
3-70
2.33^


0.0
0.0
1.7
1.4
CO
MEAN S.D.


13-90
53.43
52.85
41.72


0.0
9.8
25.5
7.1
C02
MEAN S.D.


331.2
486.8
506.8
298.7


0.0
4.7
66.6
97.6
NOXC
MEAN S.D.


4.57
1.65
1.58
1.36


0.0
1.2
1.2
0.1
HPG
MEW


21.6
15.3
11.8
23-9
NO. OF CYL.
2
4
6
8




0
2
1
13

2.33
2.39
3.67

1.4
0.0
1.6

41.72
13.90
52.94

7.1
0.0
23.5

298.7
331.2
503.7

97.6
0.0
61.3

1.36
4.57
1.59

0.1
0.0
1.1

23.9
21.6
11.8
DISPLACEMENT
LESS THAN 151
151
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
2
1
6
7

1
3
10
2
2.33
2.39
3.86
3.51

3 29
2.10
3.79
3-65
1.4
0.0
2.0
1.2

0.0
0.6
1.8
0.6
41.72
13.90
53-28
52.65

46.75
36.15
45.89
85.76
7.1
0.0
20.1
27-7

0.0
22.0
19.1
25.6
298.7
331.2
461.6
539.8

229-7
374.8
498.4
569.7
97.6
0.0
45.7
49.7

0.0
47.4
57.1
22.3
1.36
4.57
1.34
1.80
'
1.40
2.24
1.83
0.76
0.1
0.0
0.8
1.4

0.0
2.0
1.2
0.0
23-9
21.6
15-9
11.0

28.3
20.3
15.2
12.«
ALL VEHICLES
16  3.42   1.5  49.10  23.4  467-3   99.0  1.75   1.3  16>0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-166

-------
                      TABLE 19 CONT'D
SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON PHASE  1
            PASSED VEHICLES AFTER MAINTENANCE

                          DENVER
                 1973 MODEL-YEAR VEHICLES

              TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2
HC
MEAN S.D.


1.99
2.91
3.25
2.13


2 13
1-99
3.20

2.13
1.99
2.95
3-41

3.28
1.68
3.30
3.23


0.0
0.7
1.4
1.6


1:6
0.0
1.3

1.6
0.0
0.9
1.6

0.0
0.6
1.4
0.7
CO
MEAN S.D.


16.78
35.86
35.51
26.28


26.28
16.78
35.57

26.28
16.78
28.39
41.72

35.23
27.05
27.84
68.48


0.0
1.8
21.4
12.7


12.7
0.0
19.5

12.7
0.0
12.3
23.2

0.0
17.3
13-5
4-7
C02
MEAN S.D.


350
548
523
292


292
350
527

292
350
488
560

225
395
522
575


.5
.1
.7
.9


.9
.5
.4

.9
.5
.7
.7

.8
.8
-9
.6


0.0
71.2
46.8
94.8


94.8
0.0
48.3

94.8
0.0
18.8
39.7

0.0
70.4
44.4
52.7
NOXC
MEAN S.D.


3.29
2.29
1.70
1.47


1.47
3.29
1.79

1.47
3.29
1.50
2.04

1.57
1.81
2.04
1.02


0.0
1.1
1-3
0.1


0.1
0.0
1.2

0.1
0.0
0.7
1.6

0.0
1.3
1-3.
0.3
MPG
MEAN


23.2
14.5
15.0
26.0


26.0
23.2
15.0

26.0
23.2
16.4
13-9

30.4
20.0
15.4
12.8
                                18.6  487.1
100.7  1.84   1.2  16.2
ALL VEHICLES     16  2.99   1.3  33.23


EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN NILES PER GALLON

  EL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                            3-167

-------
                                  TABLE  19  CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1 PASSED VEHICLES  AFTER MAINTENANCE
                                      DENVER
                              1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 27 VEHICLES
                                                                              FUEL
              NO  OF     HC           CO           C02          NOXC       ECONOMY
                VEH  IMPR  JIMPR  IMPR   *IMPR   IMPR  JIMPR  IMPR  $IMPR  IMPR  ftn
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          1  0.40  16.8  -2.87   -20.7   -19-3   -5.8  1.29   28.1 -1.45 -5.9
FORD   *           2  0.58  16.6  17-57    32.9   -61.3  -12.6-0.64  -39.0-0.79 -5.2
GENERAL MOTORS   11  0.45  12.2  17-34    32.8   -16.9   -3-3-0.12   -7.6  0.30  2.0
IMPORTS           2  0.21   8.9  15.45    37-0     5-9    2.0-0.11   -8.1  2.16  9.0

NO. OF CYL.
2                 0
4                 2  0.21   8.9  15-45    37-0     5.9    2.0 -0.11   -8.1  2.16  9-0
6                  1  0.40  16.8  -2.87   -20.7   -19-3   -5.8  1.29   28.1 -1.45 -5.9
8                13  0.47  12.8  17-37    32.8   -23-7   -4.7 -0.20  -12.6  0.13  0.9
DISPLACEMENT
LESS THAN  151     2  0.21   8.9  15.45    37-0     5.9    2.0 -0.11   -8.1  2.16  9-0
151   -    250      1  0.40   16.8  -2.87   -20.7   -19-3   -5.8  1.29   28.1 -1.45 -5-9
251   -    350      6  0-91  23.6  24.90    46.7   -27.0   -5-9 -0.16  -12.0  0.44  2.8
MORE THAN  350      7  0.09   2.7   10.92    20.7   -20.9   -3-9 -0.23  -12-9 -0.07 -0-5
INERTIA WEIGHT
1800  -  2799      1  0.02   0-5   11.52    24.6     3-9    1.7-0.16  -11.7  2.14  7-6
2800  -  3799      3  0.42  20.1    9.10    25.2  -21.0   -5.6  0.42   19-0 -0.25 -1-2
3800  -  4799     10  0.48   12.7   18.05    39.3  -24.5   -4.9 -0.21  -11.6  0.1*  °'9
4800  -  5799      2  0.42   11.6   17.28    20.2   -5.9   -1.0 -0.26  -34.4  0.40  3-3

ALL VEHICLES      16  0.43   12.7   15.87    32.3  -19-7   -4.2 -0.10   -5.5  0.19  1l2
EMISSION RESULTS IN  GRAMS  PER MILE
FUEL ECONOMY  IN MILES  PER  GALLON
FUEL ECONOMY  CALCULATIONS  ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                         3-168

-------
                            TABLE  19  CONT'D
       SUMMARY OF FEDERAL SHORT TEST PROCEDURE  RESULTS ON PHASE 1
                   PASSED VEHICLES BEFORE MAINTENANCE

                                 DENVER
                        1972 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

0
1
5
6
2

0
3
1
10

3
1
4
6

4
4
5
1


2.94
3.08
3.85
2.72


2.68
2.89
3.59

2.68
2.89
3.69
3.53

2.73
3.05
4.02
3.64


0.0
0.5
1.3
0.2


0.2
0.0
1.0

0.2
0.0
1.4
0.9

0.2
0.5
1.3
0.0
CO
MEAN S.D.


21
37
71
30


35
43
54

35
43
49
58

37
37
53
131


.05
.28
.55
.98


.31
.31
.95

.31
.31
.48
.60

.31
.28
.88
.00


0.0
9.5
36.1
5.2


8.4
0.0
34.9

8.4
0.0
30.4
40.0

7.9
13.5
29.1
0.0
C02
MEAN S.D.


422.3
464.2
464.7
244.9


274.2
286.8
491.2

274.2
286.8
453.4
516.4

277.4
452.0
511.6
545.5


0.0
102.8
76.4
20.4


52.8
0.0
43.7

52.8
0.0
34.9
28.4

43.6
33.2
26.0
0.0
NOXC
MEAN S.D.


3-54
2.78
1.76
1.85


1.62
2.15
2.47

1.62
2.15
2.00
2.79

1.76
2.32
2.93
0.76


0.0
0.7
1.2
0.8


0.7
0.0
1.2

0.7
0.0
1.0
1.3

0.6
1.0
1.2
0.0
MPG
MEAN


19.1
16.7
15.1
29.4


26.2
24.4
15.1

26.2
24.4
16.3
14.3

25-8
17.1
14.6
11.6
ALL VEHICLES     14  3.35   1.0  49.91  30.4  430.1  108.7  2.27    1.1   17.1


EMISSION RESULTS IN GRAMS PER MILE

PUEL ECONOMY IN UILES PER GALLON

PUEL ECON°MY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-169

-------
                             TABLE 19 CONT'D
       SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON PHASE 1
                   PASSED VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

0
1
5
6
2

3.33
2.62
4.41
2.83

0.0
0.6
1.2
0.9

46.62
26.78
73-81
31.12

0.0
14.7
60.6
6.6

407.0
507.7
488.2
239.6

0.0
113.8
98.9
8.3

2.84
2.87
1.68
1.75

0.0
1.1
1.2
0.8

18.1
15.9
1U
29.8
NO. OF CYL.
2
4
6
8




0
3
1
10

4.05
2.46
3-39

2.2
0.0
0.9

43.11
22.08
53.42

21.3
0.0
51.8

262.5
319.5
524.7

40.1
0.0
62.4

1.46
4.29
2.21

0.8
0.0
1.1

25.9
24.5
11.3
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
3
1
4
6
4.05
2.46
3-72
3.17
2.2
0.0
0.9
1.0
43.11
22.08
44.46
59.40
21.3
0.0
23.1
66.3
262.5
319.5
484.6
551.5
40.1
0.0
74.4
39.2
1.46
4.29
1.90
2.41
0.8
0.0
0.7
1.3
25.9
21.5
15.7
13-6
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
4
4
5
1
3-65
3-17
3.37
4.41
2.0
0.3
1.3
0.0
37.85
29.61
45.07
190.46
20.3
14.5
22.9
0.0
276.7
463.5
568.7
549.7
43.4
47-3
27.8
0.0
2.17
2.10
2.64
0.51
1.6
0.7
1.1
0.0
25.5
17-1
13-7
10.3
ALL VEHICLES
14  3.47   1.2  48.97  44.8  453.9  129.0  2.20   1.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-170

-------
                                 TABLE 19 CONT'D

      SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                  ON PHASE 1 PASSED VEHICLES AFTER  MAINTENANCE
                                     DENVER
                            1972 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE  25 VEHICLES
                                                                             FUEL
             NO. OF     HC           CO           C02          NOXC       ECONOMY
               VEH  IMPR  $IMPR  IMPR  *IMPR  IMPR  flMPR   IMPR  JIMPR  IMPR  frCMPR
VEHICLE MFG.
AMER. MOTORS      0
CHRYSLER          1-0.39-13.2-25.57-121.5   15-3    3.6   0.70    19-9-1.02  -5.3
FORD             5  0.46  15.1  10.50   28.2  -43-5   -9.4 -0.09    -3.1  -0.76  -4.6
GENERAL MOTORS    6-0.56-14.5  -2.26   -3.2  -23-5   -5.1   0.08     4.8-0.70  -4.7
IMPORTS           2 -0.12  -4.3  -0.13   -0.4    5.3    2.2   0.09     5.0   0.47   1.6

NO.  OF CYL.
2                0
4                3 -1.37 -51.0  -7.80  -22.1   11.7    4.3   0.16    10.1  -0.37  -1.4
6                1  0.43  14.8  21.23   49.0  -32.7  -11.4 -2.14  -99.5   0.14   0.6
8               10  0.20   5.6   1.53    2.8  -33-5   -6.8   0.26    10.6  -0.74  -4.9
DISPLACEMENT
LESS THAN 151     3-1.37-51.0  -7.80  -22.1   11.7    4.3   0.16    10.1-0-37  -1.4
151   -   250     1  0,43  14.8  21.23   49.0  -32.7  -11.4 -2.14  -99-5   0.14   0.6
251   -   350     4 -0.03  -0.9   5.01   10.1  -31.1   -6.9   0.10     4.8  -0.67  -4.1
MORE THAN 350     6  0.36  10.2  -0.80   -1.4  -35.1   -6.8   0.37    13-3-0.77  -5.4
INERTIA WEIGHT
1800 -  2799     4 -0.92 -33.6  -0.54   -1.5    0.6    0.2 -0.41  -23.5  -0.23  -0.9
2800 -  3799     4-0.12  -3.9   7.67   20.6  -11.5   -2.5   0.22     9.6   0.01   0.0
3800 -  11799     5  0.65  16.3   8.81   16.3  -57.0  -11.1   0.29    10.0  -0.92  -6.3
4800 -  5799     1-0.77-21.2-59.45  -45.4   -4.2   -0.8   0.26    33-5-1.35-11.6

ALL  VEHICLES     14-0.12  -3.5   0.94    1.9  -23.8   -5.5   0.07     3.0-0.72  -4.2
        RESULTS IN GRAMS PER MILE
PUEL ^NOMY IN MILES PER GALLON
  & ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                       3-171

-------
                            TABLE 19 CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL PHASE 1
                       VEHICLES BEFORE MAINTENANCE
                                 DENVER
                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD -
GENERAL MOTORS
IMPORTS
NO OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
HC
MEAN S.D

1 26
2.37
1.51
1 48
1 64

5-10
1 41
1.02
1 77
_
1.67
0-95
1-57
1 91

1 70
1 11
1 78
1.94

0.5
1 0
1.8
1.1
1 8

6.9
0.6
07
1.4

17
0.7
0.7
1-8

1 8
0 7
1 5
1-5
CO
MEAN S D

12.21
40-32
33-50
34.01
22.78

45-58
23.89
12.54
38.16

25-38
11 79
29-83
43-34

24 54
16.12
38 41
45-93

9-8
28.2
48.4
33-9
18.5

58.7
15-5
10.5
40.1

19-5
10-7
23 6
47-7

19-5
18.3
40.6
42.1.
C02
MEAN S.D.

399
458
527
447
334

567
293
389
505

312
389
446
543

319
396
491
561

.5
.0
.7
.1
.2

.5
.4
.9
.3

.3
.1
.1
.7

0
.4
.5
.2

70.5
76.0
91.9
88.7
101 9

16.9
46.1
55-6
71.6

83-5
58.2
40.1
63-9

91-9
66.2
64.4
72.0
NOXC
MEAN S.D.

3-18
2.05
1.14
1.16
1.24

0 41
1.30
1.95
1.33

1 24
1.82
1.34
1.41

1.25
1.70
1.39
1.20

1.5
0.7
0.4
0.8
0-7

0.0
0.7
0.9
0.9

0.7
0.9
1.1
0.9

0.7
0 9
1.1
0.6
MPG
MEM

21.0
16.8
15.2
17.6
23-1

13-5
26.5
21.5
15.5

2U
21.6
17-8
1M

24.5
20.9
15-9
13-9
ALL VEHICLES
                112  1.63   15  30.97  33-8  437-8 .111.3  1.40   0.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-172

-------
                             TABLE 19 CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL  PHASE 1
     bum              VEHICLES AFTER MAINTENANCE

                                 DENVER
                     1975 & 1976 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
112

1.16
1.20
0.90
0.97
1-77

6 78
1-30
0-76
1 07

1 68
0.69
1.05
1 10

1 72
0.81
1.09
1.14
1.18

0.4
0.7
0.5
0.6
2.3

8.3
0.6
0.5
0 6

2.2
0.4
0.4
0.8

2.3
0.4
0.6
0.8
1.3
CO
MEAN S.D.

10
21
18
20
21

35
20
9
21

21
9
17
23

19
11
21
26
19

.14
.44
.11
.11
-55

19
-35
28
54

-37
.04
89
73,

.63
• 73
.81
,66
.64

7.8
15.1
13.3
18.4
18.4

37 1
15.9
7 0
17 1

17 2
7.3
14.9
18.1

13 7
16.1
15 1
21.1.
16.5
C02
MEAN S.D.

411.9
500.7
563-4
465.9
329.8

434.1
304 2
401 6
535-9

313.2
401.3
457-9
587.1

315.6
409.7
525.7
593-7
457.8

40.2
91.4
114.3
93-5
84.3

102 8
51-6
45 2
87-4

63-0
47.4
37-0
75-4

69-1
56.1
88.1
70.7
123.9
NOXC
MEAN S.D.

2.46
1.67
1.15
1.08
1.10

0.51
1.10
1 45
1.29

1.06
1.33
1.29
1.34

1.08
1.31
1.41
1.03
1.25

1.4
0.9
0.4
0.7
0.5

0.1
0.5
0.6
0.9

0.5
0.5
1.0
0.8

0 5
0.6
1.0
0.4
0.8
MPG
MEAN

20.6
16.5
14.9
17-7
24.0

17.4
26.1
21.2
15-5

25.2
21.2
18.1
14.1

25.2
20.6
15.8
13 9
18.0
EMISSION RESULTS IN GRAMS PER MILE

FUEL ECONOMY IN MILES PER GALLON

  EL ECONOMY CALCULATIONS ASSUME A 1  1 85 CARBON TO HYDROGEN RATIO
                                   3-173

-------
                                  TABLE  19 CONT'D

        SUMMARY OF FEDERAL SHORT TEST  PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                       DENVER
                          1975 & 1976  MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 112 VEHICLES

              NO. OF     HC            CO           C02          NOXC       EO  ^
                VEH  IMPR  JIMPR  IMPR  JIMPR  IMPR  %JMPE  IMPR  JIMPR  IMPR
VEHiaE MFG.
AMER  MOTORS      6  0.10      7    2.07   16.9  -12.4   -3-1  0.72   22.7 -0.43  -2.0
CHRYSLER         15  1.17     49   18.88   46.8  -42.7   -9-3  0.38   18.8-0.29  -1.?
FORD  -          25  0.61     40   15.40   46.0  -35-7   -6.8-0.01   -1.0-0.24  -1.6
GENERAL MOTORS   40  0.51     34   13-90   40.9  -18.8   -4.2  0.08    6.8  0.16  0.9
IMPORTS          26-0.13     -7    1.23    5.4    4.4    1.3  0.14   11.5  0.38  1.6

NO. OF CYL.
2                 2  -1.68    -32   10.38   22.8  133-3   23.5 -0.10  -24.3  3-83  28.2
4                27  0.11      7    3-54   14.8  -10.8   -3.7  0.20   15.6 -0.38  -U
6                17  0.26     25    3.26   26.0  -11.7   -3.0  0.50   25-6 -0.29  -1.1
8                66  0.70     39   16.62   43.6  -30.6   -6.1  0.04    3.3 -0.06  -0.»

DISPLACEMENT
LESS THAN  151    29  -0.01     -0    4.01   15.8   -0.8   -0.3  0.18   14.7  0.38  1.5
151   -    250    15  0.26     27    2.75   23.3  -12.2   -3.1  0.49   27.0 -0.36  -1.7
251   -    350    29  0.53     33   11 94   40.0  -11.8   -2.7  0.05    3-9  0.31  I-8
MORE THAN  350    39  0.81     42   19.61   45.2  -43.5   -8.0  0.06    4.6 -0.23  -^
INERTIA WEIGHT
1800  -  2799    27  -0.01     -0   4.91   20.0    3.4    1.1  0.17   13-5  0.77  3-1
2800  -  3799    26  0.30     27    4.39   27-2  -13-2   -3-3  0.39   23-2 -0.26  -I-2
3800  -  4799    43  0.69     38  16.59   43.2  -34.2   -7.0 -0.02   -1.4 -0.17  -1-1
4800  -  5799     16  0.81     41   19-27   42.0  -32.5   -5.8  0.17   14.1  0.01  0.0

ALL VEHICLES    112  0.45.    27  11.33   36.6  -20.0   -4.6  0.15   10.6 -0.03  -°-z
EMISSION RESULTS IN  GRAMS PER MILE
FUEL  ECONOMY IN MILES  PER GALLON
FUEL  ECONOMY CALCULATIONS ASSUME A V1.85 CARBON TO HYDROGEN RATIO
                                         3-174

-------
                            TABLE 19 CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL  PHASE 1
     ^                VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
H
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
1800 - 5799

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5

3.77
4.87
3-51
3.42
3-65

5.56
2.93
2.84
4.00

3-31
2.84
4.14
3.78

3-31
3-12
4.06
4.00

0.0
2.1
0.9
0.9
1.3

0.0
0.8
0.7
1.2

1.2
0.7
1-3
0.9

1.2
0.7
1.4
0.6
CO
MEAN S.D.

29-75
64.31
54.64
60.33
41.08

61.26
35.28
47.00
63.06

38.99
47.00
65.24
59-33

38.99
50.14
56.79
80.77

0.0
42.1
28.2
28.0
12.0

0.0
6.6
10.1
31.6

11.5
10.1
28.0
39.1

11.5
19.2
27.6
38.9
C02
MEAN S.D.

405.6
341.2
427.4
478.4
278.8

394.5
253.9
333.6
480.2

274.0
333.6
442.4
544.9

274.0
358.0
462.0
553-1

0
50
105
91
75

0
35
29
72

62
29
53
52

62
44
62
50

.0
.2
.9
.5
.6

.0
.7
.7
.2

.3
.7
.1
.3

.3
.3
.1
.3
NOXC
MEAN S.D.

2.35
1.64
1.52
1.42
1.05

0.35
1.43
1.50
1.49

1.28
1.50
1.32
1.79

1.28
1.51
1.38
1.73

0.0
0.9
0.6
0.7
0.5

0.0
0.4
0.7
0.7

0.6
0.7
0.7
0.5

0.6
0.8
0.7
0.7
MPG
MEAN

19.1
19.4
16.9
15.2
25.0

17.5
27.9
21.3
15.0

25.7
21.3
15.9
13.7

25.7
19.9
15.7
12.8
ALL VEHICLES     30  3.69   1.2  55.31  27.8  412.5  112.3  1.44   0.7  17.4
EMISSION RESULTS IN GRAMS PER MILE
mi EC°NOMY IN MILES PER GALLON     ^ *
  & ECONOMY CALCULATIONS ASSUME A 1*1.85 CARBON TO HYDROGEN RATIO
                                   3-175

-------
                             TABLE  19  CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE  RESULTS ON ALL PHASE 1
                       VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1974 MODEL-YEAR  VEHICLES
                     TOTAL  SAMPLE  SIZE   30 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD •
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
I. OF
VEH

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
HC
MEAN

3.18
2.88
3.02
3.29
3-14

1.52
3.12
2.25
3.42

2.89
2.25
3.24
3.74

2.89
2.55
3.25
3-95
i
's.D.

0.0
0.7
0.6
1.2
1.4

0.0
12
0.3
0.9

1.3
0.3
0.9
1.0

1.3
0.5
1.0
0.6
0
MEAN

20.18
39.50
41.93
43.38
27.57

21.89
31-06
40.39
42.30

29.75
40.39
41.03
44.48

29.75
37.07
40.17
52.16
0
S.D.

0.0
13.6
18.8
18.2
10.0

0.0
11.1
16.2
18.4

10.7
16.2
15.2
24.1

10.7
15.0
19.3
15.3
ME.

448
398
455
491
303

478
254
355
510

286
355
475
570

286
379
502
564
C<
UN

.1
.1
.5
.1
.3

.2
.6
.5
.7

.5
.5
.6
.8

.5
.0
.2
.9
D2
S.D.

0.0
50.8
129.3
97.3
104.3

0.0
33.3
2.5
59.9

89.8
2.5
40.9
31.9

89.8
39.1
47.7
46.7
NC
MEAN

2.81
1.55
1.50
1.44
1.08

0.38
1.42
1.25
1.56

1.27
1.25
1.48
1.70

1.27
1.51
1-33
1.93
)XC
S.D.

0.0
0.5
0.6
0.7
0.5

0.0
0.4
0.7
0.7

0.5
0.7
0.8
0.5

0.5
0.8
0.6
0.6
MFC
MEM

18.]
18,5
16.?
15.6
21.5

17.2
28.3
20.8
15.1

25-5
20.8
16.1
13-6

25-5
19-5
15-'
13-5
ALL VEHICLES
30  3.-14   1.0  39.12  17.0  437-7.  117.6  1.45   0.6
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A '1-1.85 CARBON TO HYDROGEN RATIO
                                    3-176

-------
                                 TABLE 19 CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                    ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                     DENVER
                            1974 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE  30 VEHICLES
                                                                             FUEL
             NO.  OF     HC           CO           C02           NOXC       ECONOMY
               VEH  IMPR  $IMPR  IMPR  5&IMPR  IMPR  $IMPR  IMPR $IMPR  IMPR  $IMPR
VEHiaE MFG.
AMER. MOTORS      1   0.59  15-7   9.56   32.2  -42.6  -10.5 -0.46   -19-6  -1.00  -5.2
CHRYSLER          4   1.99  40.8  24.81   38.6  -56.9  -16.7  0.10     5.8  -0.48  -2.5
FORD              7   0.50  14.1  12.71   23-3  -28.1   -6.6  0.03     1.9  -0.21  -1.2
GENERAL MOTORS   13   0.14   4.0  16.95   28.1  -12.8   -2.7-0.02   -1.6   0.38   2.5
IMPORTS           5   0.51  13-9  13-51   32.9  -24.5   -8.8 -0.03   -3.1  -0.12  -0.5

NO. OF CYL.
2                1   4.04  72.6  39-37   64.3  -83-8  -21.2 -0.04   -11.3  -0.31  -1.8
1                6  -0.18  -6.3   4.23   12.0   -0.6   -0.3  0.01     0.8   0.48   1.7
6                4   0.60  21.0   6.61   14.1  -21.9   -6.6  0.25   16.8  -0.48  -2.3
8               19   0.58  14.5  20.76   32.9  -30.5   -6.4 -0.07   -4.8   0.10   0.7
DISPLACEMENT
LESS THAN 151     7   0.42  12.7   9.25   23-7  -12.5   -4.6  0.00     0.3   0.25   1.0
151   -   250     4   0.60  21.0   6.61   14.1  -21.9   -6.6  0.25   16.8  -0.48  -2.3
251   -   350    12   0.90  21.7  24.21   37.1  -33-2   -7-5 -0.16   -12.4   0.22   1.4
MORE THAN 350     7   0.03   0.9  14.85   25.0  -25-9   -4.8  0.08     4.7  -0.05  -0.4
INERTIA WEIGHT
1800  -  2799     7   0.42  12.7   9-25   23-7  -12.5   -4.6  0.00     0.3   0.25   1.0
2800  -  3799     5   0>5?  18 4  13 0?   26 .,  _21 Q   -5 g  Q OQ     Q2   Q>06   Q 3
3800  -  4799    12   0.81  19-9  16.62   29-3  -40.2   -8.7  0.05     3-7  -0.32  -2.0
4800  -  5799     5   0.05   1.2  28.62   35.4  -11.8   -2.1 -0.20   -11.5   0.65   5.1

ALL VEHICLES     30   0.54  14.8  16.19   29.3  -25.2   -6.1-0.01   -0.8   0.07   0.4
EMISSION RESULTS IN  GRAMS PER MILE
NEL ECONOMY IN MILES PER GALLON
  & ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                       3-177

-------
                            TABLE 19 CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL PHASE  1
                       VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD •


GENERAL MOTORS
IMPORTS

1
3
6
12
5
2.66
3.26
4.23
3.72
3.17
0.0
0.8
1.9
1.6
1.4
21.47
53-01
74.03
53-28
43.97
0.0
35.3
34.5
24.4
18.7
324.0
335-4
405.2
488.5
279.2
0.0
63.4
96.1
89.6
57.4
5.55
3.26
1.69
1.55
1.06
0.0
1.M
0.9
1.1
0.3
212
20.1
16.6
15.2
218
NO. OF CYL.
2
4
6
8




0
7
3
17

3-22
2.87
3.96

1.2
0.6
1.7

45.71
32.70
62.69

16.2
26.3
29.9

275.1
309.8
480.3

49.2
31-0
71.4

1.23
4.52
1.60

0.5
1.0
1.0

219
210
15-0
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
7
3
8
9
3.22
2.87
3-93
3.98
1.2
0.6
1.7
1.8
45.71
32.70
60.49
64.65
16.2
26.3
21.6
37.0
275.1
309.8
441.6
514.7
49.2
31.0
54.5
69.1
1.23
4.52
1.29
1.87
0.5
1.0
0.7
1.2
219
210
16.2
111
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
6
6
13
2
3.52
2.83
4.07
3.65
0-9
1.1
1.9
0.6
47.22
45-74
58.05
85.76
17.2
26.2
31-5
25.6
259-7
347-4
479.8
569.7
30.0
50.7
63-3
22.3
1.22
2.71
1.87
0.76
0.5
2.1
1.0
0.0
25-7
20.1
15-2
12.'
ALL VEHICLES
27  3,64   15  54.96  28.0  408.1  114.3  1.83   1-3
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                    3-178

-------
                             TABLE 19 CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL  PHASE 1
     a   '              VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
1800 - 5799

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2

2.38
2.37
3-10
3.33
3.14


3.24
2.27
3-19

3.24
2.27
2.90
3.45

3.62
2.12
3.30
3.23

0.0
0.4
0.9
1.3
2.3


1-9
0.2
1.2

1.9
0.2
0.8
1.5

1.8
0.6
1.3
0.7
CO
MEAN S.D.

20.16
26.96
38.07
37.46
35.75


35.61
24.23
36.22

35-61
24.23
29.48
42.21

38.66
29.04
30.35
68.48

0.0
9.6
10.1
21.4
15.6


16.3
10.1
17.9

16.3
10.1
10.8
21.3

15.6
12.7
14.4
4.7
C02
MEAN S.D.

366
363
460
502
282


274
340
512

274
340
477
544

260
384
510
575

.2
.9
.1
.1
.5


.5
.1
.6

-5
.1
.2
.1

.3
.1
.6
.6

0.0
68.0
117.4
86.9
51.4


44.5
32.6
51.4

44.5
32.6
26.7
47.9

26.0
65.1
46.6
52.7
NOXC
MEAN S.D.

2.18
3.03
2.34
1.63
1.17


1.27
2.94
1.94

1.27
2.94
1-53
2.31

1.25
1.96
2.26
1.02

0.0
0.5
1.0
1.2
0.3


0.5
0.7
1.2

0.5
0.7
0.7
1.5

0.5
1.2
1.2
0.3
MPG
MEAN

21.9
21.5
16.8
15.5
25.9


26.0
23.0
15.3

26.0
23.0
16.7
14.3

26.7
20.3
15.6
12.8
   VEHICLES     27  3.10   1.3  34.73  16.8  431.7  118.6  1.88   1.1  17.9
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
 UEL ECONOMY CALCULATIONS ASSUME A V1.85 CARBON TO HYDROGEN RATIO
                                   3-179

-------
                                  TABLE 19 CONT'D

        SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMKSSION REDUCTIONS
                     ON ALL PHASE 1  VEHICLES AFTER MAINTENANCE
                                       DENVER
                              1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE  27 VEHICLES
                                                                              FUEL
              NO. OF     HC            CO           C02          NOXC       ECONOMY
                VEH  IMPR  $IMPR IMPR  5&IMPR  IMPR  JIMPR  IMPR  5&IMPR  IMPR  %Qft
VEHICLE MFG.~~                                                                     '
AMER. MOTORS      1  0.29   10.8   1.31    6.1  -42.2  -13-0  3-36   60.6  -2.34  .9.1
CHRYSLER          3  0.89  27-4  26.05   49-1  -28.5   -8.5  0.24     7.2   0.76  3.?
FORD  •            6  1.14  26.8  35-95   48.6  -54.9  -13-6-0.64   -38.1   0.16  1.0
GENERAL MOTORS    12  0.39   10.5  15.82   29-7  -13-6   -2.8 -0.08   -5-4   0-33  2.2
IMPORTS           5  0.03    1-0  12.23   27-8   -3-3   -1.2 -0.11   -10.8   1.16  i?
NO. OF CYL.
2                 0
4                 7 -0.03   -0.8  10.10   22.1    0.6    0.2 -0.04   -3.2   1.19  1.8
6                 3  0.60   20.8   8.47   25-9  -30-3   -9-8  1.59   35.0  -0.94  -3-9
8                 17  0.77   19-3  26.47   42.2  -32.3   -6.7-0.34   -21.6   0.30  2.0
DISPLACEMENT
LESS THAN  151     7-0.03   -0.8  10.10   22.1    0.6    0.2-0.04   -3-2   1.19  *•'
151   -    250     3  0.60   20.8   8.47   25.9  -30.3   -9-8  1.59   35.0  -0.94  -3-9
251   -    350     8   1.03   26.2  31.01   51.3  -35.6   -8.1 -0.24   -18.5   0.50  3-1
MORE THAN  350     9  0.53   13-3  22.44   34.7  -29.4   -5.7 -0.44   -23-5   0.17  1-2
INERTIA WEIGHT
1800  -  2799     6 -0.10   -2.8   8.56   18.1   -0.7   -0.3 -0.04   -3-0   0.97  3-8
2800  •-  3799     6   0.71   25.1  16.70   36.5  -36.7  -10.6  0.75   27-7  -0-39  -1-5
3800  -  4799     13   0.78   19-0  27-70   47-7  -30.8   -6.4 -0.39   -21.1   0.41  2.7
4800  -  5799     2   0.42  11.6  17-28   20.2   -5-9   -1.0 -0.26   -34.4   0.40  3-3

ALL VEHICLES     27   0.54  14.9  20.23   36.8  -23-6   -5..8 -0.05   -2.8   0.35  2-°
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A  VI.85  CARBON TO HYDROGEN RATIO
                                          3-180

-------
                            TABLE 19 CONT'D

     SUMMARY  OF  FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL PHASE  1
     bura^             VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF HC
VEH MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

1
3
6
11
4
24.57
5.95
3.16
4.32
2.99
0.0
3.4
0.5
1.1
0.5
64.33
95.47
38.53
70.12
31-31
0.0
65.9
9.1
32.9
7.7
260.0
346.4
427.6
443.4
265.8
0.0
113.6
128.4
71.4
45.5
1.55
2.11
2.91
1.92
1.67
0.0
1.3
0.7
1.1
0.5
20.2
17.2
17.8
15.6
27.4
NO. OF CYL.
2
4
6
8




0
6
3
16

3-02
12.37
4.10

0.5
11.1
1.1

35.66
84.74
63.15

9.0
54.6
35.7

273.4
254.2
462.6

46.5
35.8
60.6

1.90
1.53
2.32

0.9
0.6
1.1

26.2
20.8
15.4
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
6
2
8
9
3.02
6.27
6.76
4.02
0.5
4.8
7.3
1.1
35.66
94.94
64.01
62.51
9.0
73.0
32.1
38.6
273.4
251.3
400.6
495.3
46.5
50.2
74.6
45.8
1.90
1.52
1.82
2.68
0.9
0.9
0.8
1.1
26.2
21.1
17.0
14.6
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
7
9
8
1
5.98
4.47
4.39
3.64
8.2
2.2
1.2
0.0
40.18
65.10
60.04
131.00
13.7
42.4
32.8
0.0.
265.1
387.4
489.7
545.5
34.8
83-3
44.5
0.0
1.99
1.82
2.76
0.76
0.8
0.9
1.0
0.0
25.6
17.6
14.8
11.6
   VEHICLES     25   4.84   4.4  59.14  36.0  392.2  109.8  2.13   10  17.7
EMISSION RESULTS  IN  GRAMS PER MILE
NEL ECONOMY IN MILES PER GALLON
  EL ECONOMY CALCULATIONS ASSUME A VI.85 CARBON TO HYDROGEN RATIO
                                   3-181

-------
                             TABLE  19  CONT'D
     SUMMARY OF FEDERAL SHORT TEST PROCEDURE  RESULTS ON ALL PHASE 1
                       VEHICLES AFTER MAINTENANCE
                                 DENVER
                          1972 MODEL-YEAR  VEHICLES
                     TOTAL  SAMPLE  SIZE 25  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD .
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
3
. 6
11
4

0
6
• 3
16

6
2
8
9

7
9
8
1
HC
MEAN S D.

1.93
3.02
2.43
3.80
3.22


3.48
2.35
3-27

3.48
2.56
3-12
3.26

2.96
3.11
3.40
4.41

0.0
0.3
0.7
1-3
1.0


1.8
0.4
0.9

1.8
0.1
1.0
0.9

1.7
0.7
1.1
0.0
CO
MEAN S.D.

20.
35.
26.
57.
27.


33.
22.
47.

33.
22.
39.
51.

31.
31-
41.
190.

51
72
30
01
79


70
13
20

70
94
17
37

27
45
42
46

0.0
11.4
13-2
47.9
5-5


17-0
1.6
41.6

17.0
1.2
19.8
54.0

16.6
14.0
18.6
0.0
C02
MEAN S.D.

352.3
397-2
468.0
486.4
261.5


270.6
331.6
508.1

270.6
321.2
457-0
536.3

282.2
429.2
545.1
549.7

0.0
70.0
140.8
74.9
39.4


35.8
18.0
57.7

35.8
2.4
66.9
43-1

44.9
68.4
43.8
0.0
NOXC
MEAN S.D.

2.09
2.67
2.66
1.91
1.60


1.48
2.94
2.24

1.48
3.36
1.90
2.51

1.98
1.98
2.66
0.51

0.0
0.2
1.1
1.1
0.5


0.5
1.2
1.0

0.5
1.3
0.8
1.0

1.1
0.8
0.9
0.0
MPG
HEM
22.?
19.2
17.2
15.1
28.!


26.5
23-f
15.0

26.5
2i3
16.8
lit

26-0
18.2
1i3
10.3
ALL VEHICLES
25  3-21   1.1  40.95  35.0  429.9  118.4  2.14   1.0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1'1;85 CARBON TO HYDROGEN RATIO
                                    3-182

-------
                                 TABLE 19 CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST  EMISSION REDUCTIONS
                    ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                     DENVER
                            1972 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE  25 VEHICLES
                                                                             FUEL
             NO.  OF     HC           CO           C02           NOXC       ECONOMY
               VEH  IMPR  ZIMPR  IMPR  56IMPR  IMPR  JIMPR  IMPR 5&IMPR  IMPR  $IMPR
VEHiaE MFG.
AMER. MOTORS      1  22.64  92.2  43.82   68.1  -92.2  -35.5 -0.54   -34.8  2.51  12.4
CHRYSLER          3   2.94  49.4  59-75   62.6  -50.8  -14.7-0.56   -26.7  1.95  11.3
FORD              6   0.72  23.0  12.23   31.7  -40.4   -9.4  0.25     8.7 -0.65  -3-6
GENERAL MOTORS   11   0.52  12.0  13-11   18.7  -43-0   -9-7  0.01     0.5-0.55  -3-5
IMPORTS           4  -0.23  -7.7   3-52   11.2    4.3     1.6  0.07     4.2  0.79   2.9

NO. OF CYL.
2               0
4                6-0.46-15.2   1.97    5.5    2.8     1.0  0.42   22.3  0.35   1.3
6                3  10.02  81.0  62.61   73-9  -77-3  -30.4 -1.41   -92.1   2.94  14.1
8               16   0.83  20.3  15-95   25-3  -45-5   -9-8  0.09     3-7 -0.46  -3-0
DISPLACEMENT
LESS THAN 151      6-0.46-15.2   1.97    5.5    2.8     1.0  0.42   22.3  0.35   1.3
151   -   250      2   3-71  59.1  72.00   75.8  -69.9  -27.8 -1.84 -121.2  3-18  15.1
251   -   350      8   3.64  53.8  24.85   38.8  -56.4  -14.1 -0.09   -4.8 -0.19  -1.1
MORE THAN 350      9   0.76  18.9  11.13   17.8  -41.0   -8.3  0.17     6.3-0.49  -3.4
INERTIA WEIGHT
1800  -  2799      7   3.02  50.6   8.92   22.2  -17-1   -6.4  0.01     0.4  0.49   1.9
2800  -  3799      9   1>36  3Q^  33 65   51 ?  ,41 8  _10.8 -0.15   -8.5  0.56   3.2
3800  -  4799      8   1.00  22.7  18.62   31.0  -55.4  -11.3  0.10     3-5 -0.55  -3-7
4800  -  5799      1-0.77-21.2-59.45  -45.4   -4.2   -0.8  0.26   33-5-1.35-11.6

ALL VEHICLES     25   1.62  33-6  18.19   30.8  -37.7   -9.6-0.01   -0.6-0.14  -0.8
ASSIGN RESULTS IN  GRAMS PER MILE
NEL ECONOMY IN MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1 "1.85 CARBON TO HYDROGEN RATIO
                                       3-183

-------
                            TABLE  19 CONT'D
         SUMMARY OF FEDERAL SHORT TEST PROCEDURE  RESULTS  ON  ALL
                   FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                      1975 &  1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  332 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
HPG
MEJU
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD .


GENERAL MOTORS
IMPORTS

9
29
16
56
14
1.88
3.08
2.64
2.93
1.91
0.4
1.7
2.2
1.6
0.6
28.80
56.52
57.25
62.81
32.61
18.4
26.2
60.9
30.3
18.3
349.6
441.7
521.2
422.0
285.9
43.6
73.5
97.9
85.3
67.8
2.31
1.77
1.17
0.92
1.04
0.9
0.7
0..7
0.4
0.5
22.1
16.1
11.3
16.?
25.5
NO. OF CYL.
2
4
6
8




0
24
.18
82

2.04
1.91
3.12

0.6
0.6
1.8

36.78
31.93
65.01

17.1
17.6
37.1

283.7
348.7
473.7

44.0
43.4
69.7

0.98
1.85
1.22

0.5
0.9
0.7

25.5
21.9
15-2
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
24
14
45
41
2.04
1.93
2.65
3.52
0.6
0.6
1.0
2.3
36.78
30.70
58.63
69.19
17.1
15.4
28.5
44.3
283.7
337.8
428.9
514.5
44.0
41.3
44.4
67.2
0.98
1.76
1.14
1.40
0.5
0.9
0.8
0.7
25.5
22.6
16.8
11,0
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
20
28
60
16
2.02
2.17
2.99
3.69
0.7
0.7
1.7
2.2
36.62
40.15
63.90
68.59
19.5
22.1
38.7
36.5
285.4
357.3
460.8
535.8
60.2
56.9
62.4
69.0
0.95
1.59
1.19
1.39
0.5
0.9
0.7
0.7
25-'
20.8
15.«
13-5
ALL VEHICLES    124  2.74   1.6  54.74  34.8  418.8  100.6  1.27   0.7  17>3

EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                   3-184

-------
                            TABLE 19 CONT'D

         SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER

                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 . 5799
ALL VEHICLES

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
124
HC
MEAN S.D.

1
1
1
1
1


1
1
1

1
1
1
1

1
1
1
1
1

.57
.23
.53
.46
.68


.53
.29
.46

.53
.18
• 32
.63

.53
.36
.45
.46
.45

0.4
0.7
0.8
0.8
0.5


0.8
0.6
0.8

0.8
0.5
0.7
0.8

0.9
0.7
0.7
0.8
0.8
CO
MEAN S.D.

26.31
27.13
26.03
33.61
25.17


23-31
22.19
33.12

23.31
17.15
30.34
36.83

22.95
23.65
33.88
32.56
29.64

24.5
19.3
24.8
24.6
14.8


13.9
20.4
24.3

13-9
12.5
23.1
26.0

15.5
22.5
23.6
23.1
22.5
C02
MEAN S.D.

373.8
493.9
569.0
460.2
310.1


308.9
369.7
522.4

308.9
356.8
470.0
569.4

307.1
385.1
508.8
590.8
458.9

53-6
90.6
120.8
86.3
64.8


46.6
42.4
74.2

46.6
34.5
41.4
72.2

55.5
59.3
65.3
79.3
111.9
NOXC
MEAN S.D.

1.77
1.25
1.05
0.74
1.12


0.94
1.38
0.96

0.94
1.27
0.91
1.09

0.94
1.18
0.96
1.04
1.02

0.6
0.7
0.4
0.4
0.6


0.5
0.7
0.6

0.5
0.6
0.6
0.6

0.5
0.6
0.6
0.5
0.6
MPG
MEAN

21.1
16.4
14.4
17.1
25.0


25.3
21.7
15.3

25.3
22.9
17.0
14.0

25.5
20.8
15.7
13.7
17.4
EMISSION RESULTS IN  GRAMS PER MILE
PUEL EC°NOMY IN MILES PER GALLON
  EL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-185

-------
                                 TABLE 19 CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                       DENVER
                          1975  & 1976 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 332 VEHICLES

              NO. OF     HC            CO           C02          .NOXC       ECOlSff
                VEH  IMPR  *IMPR  IMPR  5&IMPR  IMPR  *IMPR  IMPR  JIMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      9  0.31   16.4   2.49    8.6  -24.2   -6.9  0.54   23.5 -1,02 -U
CHRYSLER         29  1.86   60.2  29.39   52.0  -52.2  -11.8  0.53   29.6-0.01 -0.0
FORD  -           16  1.10   41.9  31.22   54.5  -47.8   -9-2  0.11    9.7  0.11  0.8
GENERAL MOTORS   56  1.48   50.4  29.20   46.5  -38.2   -9.1  0.18   19.9  0.40  2.1
IMPORTS          14  0.23   12.0   7.44   22.8  -24.2   -8.4 -0.08   -8.1 -0.86 -3.3

NO. OF CYL.
2                 0
4                24  0.51   25.0  13.47   36.6  -25.2   -8.9  0.04    4.2 -0.18 -0.1
6                18  0.62   32.5   9.73   30.5  -21.0   -6.0  0.47   25.5 -0.20 -0.5
8    fffi        82   1.67   53.4  31.88   49.0  -48.7  -10.3  0.26   21.5  0.18  1.2

DISPLACEMENT
LESS THAN  151    24  0.51   25.0  13-47   36.6  -25.2   -8.9  0.04    4.2 -0.18 -0.1
151   -    250    14  0.76   39.2  13-55   44.1  -19.1   -5.6  0.48   27.4  0.27  1-2
251   -    350    45   1.33   50.2  28.29   48.3  -41.2   -9-6  0.23   19-9  0.24  1.»
MORE THAN  350    41   1.89   53.7  32.36   46.8  -54.9  -10.7  0.32   22.7  0.04  0.3
INERTIA  WEIGHT
1800 -  2799    20   0.48   23-9  13-67   37-3  -21.7   -7-6  0.00    0.5  0.10  0.»
2800 -  3799    28   0.80   37-0  16.50   41.1  -27.8   -7.8  0.41   25.6  0.03  °J
3800 -  4799    60   1.54   51.6  30.02   47.0  -48.0  -10.4  0.23   19-5  0.11  O-7
4800 -  5799    16   2.22   60.3  36.03   52.5  -54.9  -10.3  0.35   25-3  0.18  1iJ
ALL VEHICLES     124   1.29   47.2  25.11   45.9  -40.1   -9.6  0,25   19-7  0.12  ^
EMISSION RESULTS IN  GRAMS PER MILE
FUEL ECONOMY  IN MILES PER GALLON
FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        3-186

-------
                            TABLE 19 CONT'D
         SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES AFTER MAINTENANCE

                                 DENVER
                        1974 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF HC
VEH MEAN S.D.
CO
MEAN S.D.
C02
MEAN S.D.
NOXC
MEAN S.D.
MPG
MEAN
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

1
6
8
9
7
3.15
3-35
3-35
4.70
2.03
0.0
2.0
0.8
2.7
0.6
43.88
40.37
43.15
51.01
30.85
0.0
12.3
15.7
36.9
10.9
337.8
425.7
403-7
451.9
291.6
0.0
94.3
130.4
124.0
59.1
1.20
2.12
1.28
1.33
1.22
0.0
0.6
0.8
0.9
0.4
21.3
17.8
18.4
16.2
25.6
NO. OF CYL.
2
4
6
8




0
12
5
14

2.41
2.56
4.63

0.8
0.4
2.3

36.62
41.62
47.06

12.8
13.5
31.0

282.7
346.7
507.4

47.6
11.6
65.6

1.10
1.58
1.69

0.4
0.8
0.8

25.5
21.1
14.9
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
12
5
8
6
2.41
2.56
4.89
4.29
0.8
0.4
2.8
1.7
36.62
41.62
46.81
47.39
12.8
13.5
40.8
13.3
282.7
346.7
473.7
552.3
47.6
11.6
51.8
56.6
1.10
1.58
1.42
2.04
0.4
0.8
0.9
0.6
25.5
21.1
15.8
13.9
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
10
11
7
3
2.38
3.42
4.88
3.64
0.8
2.5
1.8
0.4
34.57
50.61
36.42
49.67
14.6
32.6
12.6
15.5
294.9
354.7
514.3
593.0
67.3
60.9
34.1
21.3
1.20
1.20
2.12
1.54
0.5
0.7
0.8
0.4
24.9
19.9
15.1
13.0
   VEHICLES     31   3.44   2.0  42.14  22.9  394.5  118.5  1.44   0.7


EMISSION RESULTS  IN  GRAMS PER MILE

P"EL ECONOMY IN MILES PER GALLON

  L ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
18.8
                                 3-187

-------
                                 TABLE 19  CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
                     ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                       DENVER
                              1974 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 100 VEHICLES

              NO. OF     HC            CO           C02          NOXC       EOKW
                VEH  IMPR  &EMPR  IMPR  *IMPR  IMPR  *IMPR  IMPR  fcEMPR  IMPR
VEHICLE MFG.
AMER. MOTORS       1   1.01   24.3  16.68   27-5   10.1    2.9 -0.12  -11.5  1.85  9.5
CHRYSLER           6   0.85   20.3  24.96   38.2  -35.8   -9.2  0.38   15.0  0.22 :U
FORD  .             8   1.20   26.4  20.69   32.4  -31.0   -8.3  0.09    6.3  0.20  1.1
GENERAL MOTORS     9   1.14   19.6  30.17   37.2  -33-0   -7-9-0.14  -11.5  0.52  3.3
IMPORTS            7   0.94   31.6  13.15   29.9  -28.6  -10.9  0.09    6.6 -0.37 -1.1
NO. OF CYL.
2                  0
4                 12   0.95   28.2  13.11   26.4  -27-5  -10.8  0.09    7.8 -0.29 -1.1
6                  5   0.89   25.9  11.38   21.5  -22.9   -7.1  0.13    7.5 -0.11 -0.5
8                 14   1.20   20.5  34.39   42.2  -36.0   -7.6  0.03    1*8  0.53  3-1
DISPLACEMENT
LESS  THAN  151     12   0.95   28.2  13.11   26.4  -27.5  -10.8  0.09    7-8 -0.29 -1-'
151   -    250      5   0.89   25-9  11.38   21.5  -22.9   -7.1  0.13    7.5 -0.11 -0.5
251   -    350      8   1.64   25.1  26.72   36.3  -42.2   -9.8  0.22   13-6  0.14  O.S
MORE  THAN  350      6   0.60   12.3  44.61   48.5  -27.8   -5.3 -0.22  -12.3  0.90  W
INERTIA WEIGHT
1800  -  2799     10   1.23   34.1   9.86   22.2  -27.2  -10.2  0.25   17.4 -0.56 -2-2
2800  -  3799     11   1.28   27.2  12.56   19.9  -24.6   -7.4  0.22   15.6 -0.03 -°-2
3800  -  4799      7   0.64   11.6  46.29   56.0  -48.6  -10.4 -0.40  -23-4  0.61  W
4800  -  5799      3   0.60   14.2  44.94   47.5  -22.3   -3.9  0.01    0.8  0.89  1*
 ALL VEHICLES
31  1.05  23.4  22.44   34.7  -30.6    -8.4   0.07    4.7  0.31  1
-------
                            TABLE 19 CONT'D
         SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 11799
1800 - 5799
ALL VEHICLES

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
31

4.16
4.20
4.55
5.84
2.96


3.36
3.46
5.82

3.36
3.46
6.53
4.89

3.61
4.70
5.52
4.24
4.49

0.0
1.3
1.1
4.2
0.8


1.2
0.5
3.2

1.2
0.5
4.1
0.9

1.5
3.9
0.7
0.6
2.5
CO
MEAN S.D.

60
65
63
81
44


49
53
81

49
53
73
92

44
63
82
94
64

.56
.33
.84
.19
.00


.73
.00
.44

.73
.00
.53
.00

.43
.17
.71
.61
.58

0.0
20.5
26.8
39.8
15.1


18.4
6.1
34.5

18.4
6.1
41 .4
21.6

19.5
26.3
28.9
33.5
29.8
C02
MEAN S.D.

347.9
389.9
372.7
418.9
263.0


255.2
323.8
471.3

255.2
323.8
431.5
524.5

267.7
330.1
465.7
570.7
363.9

0.0
85.0
138.1
109.2
30.5


25.5
14.8
64.8

25.5
14.8
36.1
56.2

49.1
62.8
29.1
30.7
111.7
NOXC
MEAN S.D.

1.07
2.50
1.37
1.20
1.31


1.19
1.71
1.72

1.19
1.71
1.65
1.82

1.45
1.43
1.72
1.55
1.51

0.0
0.7
0.7
0.6
0.7


0.7
0.8
0.9

0.7
0.8
1.1
0.6

0.8
1.0
0.7
0.5
0.8
MPG
MEAN

19.5
17.5
18.2
15.7
26.0


25.8
21.2
14.4

25.8
21.2
15.6
13-0

25.4
20.0
14.5
12.1
18.5
EMISSION RESULTS IN GRAMS PER MILE
FUEL EC°NOMY IN MILES PER GALLON
  EL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-189

-------
                            TABLE  19 CONT'D

          SUMMARY  OF  FEDERAL SHORT  TEST PROCEDURE RESULTS ON ALL
                   FAILED  VEHICLES BEFORE MAINTENANCE
                                 DENVER
                         1973 MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE SIZE 121 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
53
HC
MEAN

5.89
5.05
4.56
5.89
3-97


3.92
3.07
5.91

3.92
3-07
5.63
6.31

3.71
4.85
5.83
6.03
4.90
%
'S.D.

4.6
3.8
2.0
2.3
1.7


1.5
0.3
3.0

1.5
0.3
2.3
3.8

1.3
2.4
3.6
2.1
2.6
M

54
72
79
69
43


47
48
81

47
48
75
90

44
59
86
101
66
C
EAN

.76
.95
.72
.17
.35


.31
.92
.98

.31
.92
.65
.95

.93
.26
.83
.72
.49
0
S.D.

47.1
32.4
33-1
27.4
19.3


18.0
25.5
30.9

18.0
25.5
29.1
32.3

17.4
23.5
30.4
35.2
31.4
C
MEAN

394.3
386.4
389.8
420.9
260.3


260.9
314.7
441.5

260.9
314.7
407.9
489.1

260.6
353.3
442.7
524.5
3fifi.R
02
S.D.

99.4
76.6
76.8
116.5
37.3


33-6
24.1
63.8

33.6
24.1
46.9
54.2

34.1
62.1
50.5
51.3
Qft 7
N(
MEAN

3.21
1.83
1.34
1.54
0.99


1.09
2.82
1.42

1.09
2.82
1.37
1.49

1.07
1.86
1.66
0.96
1 .e;n
)XC
S.D.

3.3
1.2
0.7
0.7
0.3


0.1
1.9
0.7

0.4
1.9
0.7
0.7

0.4
1.4
0.7
0.3
1.0
MFC
MEAN

17.8
17.2
16.8
16.2
26.0


25.5
22.1
15.1

25-5
22.1
16.3
13-6

25.9
19-2
1H.9
12.6
18.2
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME  A  1:1.85  CARBON  TO  HYDROGEN RATIO
                                  3-190

-------
                            TABLE 19 CONT'D
         SUMMARY  OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
^800 - 5799
ALL VEHICLES

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
53
HC
MEAN S.D.

2.93
4.20
3-72
4.97
3.51


3.38
2.64
4.77

3.38
2.64
4.22
5.56

3.33
3.43
4.94
6.03
4.04

0.8
3.7
1.6
3.4
1.9


1.6
0.4
3.3

1.6
0.4
2.0
4.5

1.7
1.5
3.7
4.4
2.7
CO
MEAN S.D.

17.52
51.20
43-50
50.83
36.32


38.15
36.60
50.02

38.15
36.60
44.58
57.73

37.25
36.87
56.91
59.86
44.44

3.7
34.8
18.1
30.8
12.9


13.0
17.2
31.6

13-0
17.2
30.5
32.8

11.9
18.1
34.7
37.7
25.7
C02
MEAN S.D.

411.2
422.0
433.8
451.1
267.8


266.9
341.5
485.6

266.9
341.5
443.1
545.8

269.4
382.5
479.5
597.5
396.4

63
90
112
123
34


30
29
73

30
29
40
69

32
72
57
59
116

.7
.5
.4
.3
.8


.9
.3
.9

.9
.3
.4
.2

.1
.2
.8
.1
.9
NOXC
MEAN S.D.

2.46
1.69
1.59
1.37
0.91


1.09
1.95
1.53

1.09
1.95
1.40
1.71

1.02
1.56
1.84
1.17
1.45

0.4
1.0
0.9
0.6
0.2


0.5
0.9
0.9

0.5
0.9
0.8
1.0

0.4
0.8
1.1
0.2
0.8
MPG
MEAN

19.8
17.2
17.3
16.2
26.4


26.3
21.8
15.3

26.3
21.8
16.9
13-6

26.2
19.7
15.2
12.5
18.5
EMISSION RESULTS IN  GRAMS  PER MILE
PUEL ECONOMY  IN MILES  PER  GALLON
  L ECONOMY  CALCULATIONS  ASSUME  A 1:1.85 CARBON TO HYDROGEN RATIO
                                 3-191

-------
                                 TABLE 19 CONT'D

       SUMMARY OF FEDERAL SHORT TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
       SUMMAH* i* ^              VEHICLES AFTER MAINTENANCE
                                      DENVER
                             1973 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 121 VEHICLES
                                                                              FIIFI
              NO. OF     HC           CO            C02          NOXC       ECONOMY
                VEH  IMPR  3&IMPR  IMPR  /&IMPR  IMPR  $IMPR  IMPR  5&IMPR  IMPR
VEHICLE MFG.
AMER. MOTORS      2  2.96  50.2  37-24   68.0  -17.0   -4.3  0.75   23-3  2.02  1U
CHRYSLER         13  0.85  16.8  21.75   29-8  -35.6   -9-2  0.14    7-6  0.01  0.2
FORD             14  0.84  18.4  36.22   45.4  -44.0  -1.1.3 -0.25  -18.3  0.51  3.0
GENERAL MOTORS   12  0.92  15-7  18.34   26.5  -30.3   -7.2  0.17   11.2  0.04  0.]
IMPORTS          12  0.46  11.5   7.03   16.2   -7-5   -2.9  0.08    7.7  0.39  1.5

NO. OF CYL.
2                 0
4                17  0.54  13.7   9.16   19.4   -6.0   -2.3 -0.00   -0.4  0.77  3.0
6                 7  0.43  14.1  12.32   25.2  -26.8   -8.5  0.87   30.8 -0.33  -1.5
8                29  1.14  19.3  31.96   39-0  -44.1  -10.0 -0.11   -7-7  0.25  1.1
DISPLACEMENT
LESS THAN  151    17  0.54  13.7   9.16   19.4   -6.0   -2.3 -0.00   -0.4  0.77  3.0
151   -    250     7  0.43  14.1  12.32   25.2  -26.8   -8.5  0.87   30.8 -0.33  -1-5
251   -    350    17  1.41  25.1  31.07   41.1  -35.1   -8.6-0.03   -2.0  0.56  3-*
MORE THAN  350    12  0.76  12.0  33-22   36.5  -56.7  -11.6-0.22  -15.0-0.01-0-3
INERTIA WEIGHT
1800  -  2799    15  0.38  10.3   7.68   17.1   -8.8   -3.4  0.06    5.2  0.35  1-3
2800  -  3799    19  1.42  29.3  22.39   37.8  -29.2   -8.3  0.29   15.7  0.15  2.3
3800  -  4799    14  0.90  15.4  29.92   34.5  -36.8   -8.3 -0.18  -10.6  0.33  ^
4800  -  5799     5  0.00   0.0  41.86   41.2  -73.0  -13.9-0.21  -22.1 -0.13  -I-0
ALL VEHICLES     53  0.85  17.4  22.05   33.2  -29.6   -8.1  0.05    3.6  0.30  ^
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN MILES PER GALLON
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85  CARBON  TO HYDROGEN RATIO
                                       3-192

-------
                            TABLE 19 CONT'D
         SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES BEFORE MAINTENANCE
                                 DENVER
                        1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 111 VEHICLES
NO. OF HC
VEH MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
50

14.99
6.24
4.97
5.34
3.11


3.37
7.85
5.80

3.37
5.47
7.02
5.63

4.96
5.90
5.47
4.71
5.45

13.5
2.6
1.9
2.5
0.7


0.9
7.1
2.4

0.9
2.3
5.2
2.2

5.2
2.6
2.1
0.0
3.6
CO
MEAN S.D.

58.59
92.07
47.80
65.27
32.34


34.30
75.67
68.73

34.30
77.29
68.51
68.68

42.91
65.31
73-90
79.01
60.20

8.1
33.8
25.6
23.0
13-1


11.6
31.8
30.3

11.6
34.0
24.6
37.0

21.1
32.2
32.6
0.0
30.9
C02
MEAN S.D.

274
344
358
408
263


254
275
424

254
277
387
463

256
366
451
481
353

.2
.0
.8
.6
.9


.7
.4
.7

.7
.6
.3
.9

.3
.1
.2
.3
.2

20.0
83.0
119.1
74.6
41.1


37.7
34.2
65.3

37.7
36.4
61.8
59.4

32.1
81.8
48.6
0.0
97.8
NOXC
MEAN S.D.

1.42
1.80
2.57
1.82
1.76


2.08
1.62
2.07

2.08
1.63
1.85
2.35

1.94
1.89
2.21
2.44
2.00

0.2
0.7
0.9
0.7
0.8


1.0
0.7
0.8

1.0
0.8
0.7
0.9

1.0
0.7
0.9
0.0
0.8
MPG
MEAN

21.4
17-5
19.7
16.8
27.3


27.8
21.2
16.1

27.8
21.3
17.2
15.1

26.1
18.2
15.2
14.3
19.1
EMISSION RESULTS  IN  GRAMS PER MILE
F"EL ECONOMY  IN MILES PER GALLON
  L ECON°MY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                  3-193

-------
                            TABLE  19 CONT'D
          SUMMARY OF FEDERAL SHORT TEST PROCEDURE RESULTS ON ALL
                   FAILED VEHICLES AFTER MAINTENANCE
                                 DENVER
                         1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 111  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
HC
MEAN S.D.

2.93
3-75
3.23
3.61
3.09


3-16
2.87
3.71

3.16
3.00
3.60
3.72

2.98
3-73
3.51
3.92

1.4
1.1
0.9
2.0
1.1


1.2
0.7
1.6

1.2
0.6
2.0
1.1

1.1
1.8
1.1
0.0
CO
MEAN S.D.


33.59
43
27
38
25


25
30
39

25
31
36
41

27
35
39
51
.54
.50
.19
.28


.37
.43
.37

.37
.84
.46
.91

.39
.35
.36
.90

18.5
31.7
10.1
16.4
14.1


11.2
16.5
22.0

11.2
17.2
16.9
28.0

12.7
17.1
27.7
0.0
C02
MEAN S.D.

319
400
388
460
267


260
317
478

260
312
442
519

271
418
500
512

.0
.2
.7
.6
.5


.6
.4
.7

.6
.4
.2
.9

.8
.9
.0
.7

47.1
80.8
141.1
74.5
48.2


39.8
31.3
62.7

39.8
30.2
51.7
57.6

45.6
94.1
32.0
0.0
NOXC M?G
MEAN S.D. ft

1-77
2.00
2.52
1.70
1.49


1.86
2.25
1.92

1.86
2.27
1.67
2.29

1.89
1.84
2.21
2.10

0-5 23.3
0.8 18.5
0.8 -20.1
0.7 16.?
0.6 28,1


0.8 28.6
1.0 23.7
0.8 16.1

0.8 28.6
1.1 23-5
0.6 17.*
0.9 ll-'

0.9 27.*
0.8 18-3
0.9 15-5
0.0 I"-6
ALL VEHICLES
50
3.42   1.4  34.02  19.4  391.8  113.4   1.96   0.8 19-5
EMISSION RESULTS IN GRAMS  PER  MILE
FUEL ECONOMY IN MILES PER  GALLON
FUEL ECONOMY CALCULATIONS  ASSUME  A  1:1.85  CARBON TO HYDROGEN RATIO
                                  3-194

-------
                                TABLE 19 CONT'D

      SUMMARY OF FEDERAL SHORT TEST PROCEDURE  EXHAUST EMISSION REDUCTIONS
      bunrniu              FAJLED VEHJCLES AFTER MAINTENANCE
                                     DENVER
                            1972 MODEL- YEAR VEHICLES
                         TOTAL SAMPLE SIZE 111 VEHICLES
                                                                             FUEL
             NO.  OF     HC           CO           C02           NOXC       ECONOMY
               VEH  IMPR  *IMPR  IMPR  *IMPR  IMPR   %IMPE   IMPR  *IMPR  IMPR  *IMPR
VEHICLE MFG.
AMER. MOTORS      2 12.06  80.5  24.99   42.7  -44.8  -16.3  -0.35  -24.3  1.84   8.6
CHRYSLER         10  2.49  39.9  48.53   52.7  -56.2  -16.3  -0.20  -10.9  1.02   5.8
FORD             14  1.74  35.0  20.29   42.5  -29.9   -8.3   0.05    2.1  0.33   1.7
GENERAL MOTORS   16  1.73  32.4  27.08   41.5  -52.0  -12.7   0.12    6.8-0.12  -0.7
IMPORTS           8  0.02   0.6   7.07   21.8   -3.6   -1.4   0.27   15.2  0.66   2.4

NO. OF CYL.
2                0
1               14  0.21   6.2   8.93   26.0   -5.9   -2.3   0.21   10.3  0.79   2.8
6                8  4.99'  63.5  45.24   59.8  -41.9  -15.2  -0.63  -38.6  2.54  12.0
8               28  2.08  36.0  29-36   42.7  -54.0  -12.7   0.15    7.3 -0.04  -0.2
DISPLACEMENT
LESS THAN 151    14  0.21   6.2   8.93   26.0   -5.9   -2.3   0.21    10.3  0.79   2.8
151   -   250     7  2.46  45.1  45.45   58.8  -34.7  -12.5  -0.64  -39.1   2.55  12.0
251   -   350    17  3.41  48.6  32.05   46.8  -54.9  -14.2   0.18    9.7  0.21   1.2
MORE THAN 350    12  1.92  34.0  26.77   39.0  -55.9  -12.1   0.05    2.3-0.20  -1.3
INERTIA WEIGHT
1800  -  2799    17  1.98  39.9  15.53   36.2  -15.4   -6.0   0.05    2.7  1.23   4.7

3800  -  4799    13  1.96  35.8  34.54   46.7  -48.7  -10.8   0.00    0.0  0.31   2.1
4800  -  5799     1  0.79  16.7  27-12   34.3  -31.4   -6.5   0.34   14.0  0.32   2.3
ALL VEHICLES     50  2.02  37.2  26.18   43.5  -38.6  -10.9   0.04    2.2  0.37   2.0
EMISSION RESULTS IN GRAMS PER MILE
FUEL ECONOMY IN. MILES PER GALLON
    ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                     3-195

-------
3.7.4  Two Speed Idle Test Results




     Two Speed Idle emission test results for the Denver Inspection/




Maintenance Evaluation Task vehicles are presented on the eleven  pages




comprising Table 20 which follows.  HC data are in ppm n-hexane (NDIR)«




CO are in mole percent (NDIR);  and NOX are in ppm (CL as NO).
                               3-196

-------
                       TAELE20
SUMMARY OF TWO SPEED IDLE TEST EXHAUST EMISSION RESULTS
     ON PHASE 1 PASSED VEHICLES BEFDRE MAINTENANCE
                        DENVER

            2250 RPM NEUTRAL -
IDLE NEUTRAL
MDDEL N
YEAR
1975 & 1976
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1974
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMER. MDTORS
CHJKSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AMER. MDTORS
CHRTSLER
FORD
GENERAL MDTORS
TOTAL
ALT. VCtrivW I-M
U. UP
VEH

2
5
20
27
19
73

1
2
5
11
3
22

0
1
2
11
2
16

0
1
5
6
2
n
MEAN

35
86
25
48
30
39

105
230
98
205
46
156


75
112
48
67
60


85
415
48
97
188
o
S.D.

7
92
18
47
21
42

0
127
24
435
5
308


0
10
28
67
36


0
297
38
17
242
L
MEAN

0.04
0.32
0.59
0.81
0.53
0.62

1.25
3.45
2.64
1.56
1.31
1.93


0,28
1.95
1*26
1.92
1.37


0.60
1»35
1.88
2.32
1.66
*j
S.D.

0.01
0.41
0.83
1.25
0.45
0.92

0.00
1.63
1.28
1.65
1.44
1.56


0.00
0.78
1.19
0.67
1.09


0.00
1.04
1.66
1.52
1.34
MUft,
MEAN S.D.

280.8 240.0
214.0 61.9
79.1 32.4
145.5 94.5
79.4 39.2
118.5 85.9

348.1 0.0
249.4 52.7
186.1 63.9
132.2 74.9
134.6 97.6
165.2 87.0


871.0 0.0
275.2 132.0
98.4 57.1
117.2 66.5
171.1 204.9


471 .0 0.0
409.9 169.0
133.6 57.1
169.2 57.1
261.5 176.1
n
MEAN

32
65
49
44
62
51

220
290
193
120
123
157


165
207
104
115
122


190
189
155
235
181
o
S.D.

10
50
29
29
55
39

0
141
86
55
90
87


0
60
53
120
66


0
39
79
49
62
i
MEAN

0.03
0.78
0.48
0.21
0.91
0.50

2.40
0.63
3-24
1.86
2.97
2.24


2.50
3.50
1.32
3.60
1.95


1.50
3.02
3.27
1.77
2.84
•u
S.D.

0.02
0.95
0.46
0.49
0.68
0.63

0.00
0.39
1.30
1.31
2.67
1.57


0.00
0.42
0.93
2.69
1.44


0.00
1.26
2.01
2.16
1.67
m.
MEAN

60.6
58.3
48.6
66.5
41.3
54.3

72.1
60.6
63-3
49.8
44.8
54.2


64.1
55.1
51.2
64.1
54.1


72.1
81.1
42.4
58.6
60.7
in.
S.D.

19.1
27.9
15.5
28.7
18.7
24.7

0.0
13.5
12.9
16.5
25.1
17.1


0.0
11.3
19.1
7.1
16.8


0.0
20.0
17.7
2.1
23.9
    79   164    1.06   1.24  149.5 126.4     93    76  1.25   1.43  55,0  22.4
                        3-197

-------
                         TABLE 20 CONT'D
   SUMMARY OF TWO SPEED IDLE TE
        ON PHASE 1 PASSED VEHICLt

                          DENVER

        	2250 RFM NEUTRAL —
                    EXHAUST EMISSION RESULTS
                    ES AFTER MAINTENANCE
                                         IDLE NEUTRAL
MODEL NO. OF
YEAR VEH
1975 & 1976
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1974
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
AT T YltftJ r/n no *

2
5
20
27
19
73

1
2
5
11
3
22

0
1
2
11
2
16

0
1
5
6
2
14
HC
MEAN S.D.

72
71
17
42
40
38

90
137
84
78
91
87


70
155
49
65
65


65
65
56
110
67

38
111
6
38
44
44

0
74
33
72
77
62


0
134
30
77
58


0
41
35
42
38
C
MEAN

0.02
0.47
0.30
0.70
0.52
0.51

1.50
2.50
2.60
1.30
0.53
1.61


0.25
1.60
0.99
0.50
0.96


0.90
0.96
1.93
2.45
1.59
0
S.D.

0.02
0.53
0.22
0.95
0.40
0.65

0.00
0.99
1.28
1.26
0.59
1.30


0.00
0.28
0.83
0.21
0.76


0.00
0.50
1.64
2.05
1.34
N(
MEAN

274.4
192.7
85.6
114.9
73.8
105.9

307.2
276.4
164.1
122.6
135.6
156.2


522.2
262.5
114.5
137.5
161.4


378.8
349.6
128.2
133.9
226.0
X
S.D.

220.1
136.9
36.0
66.4
30.5
74.9

0.0
72.4
54.1
69.1
88.2
83.4


0.0
135.5
36.2
55.6
118.4


0.0
121.6
54.6
53.6
139.0
H
MEAN

65
53
39
41
183
79

140
120
149
110
430
165


90
87
84
175
96


150
107
144
295
152
C
S.D.

7
43
21
39
445
233

0
42
66
63
447
183


0
38
41
190
68


0
73
59
77
86
C
MEAN

0.02
0.66
0.29
0.11
0.77
0.37

1.40
0.72
1.69
0.61
1.37
1.01


0.68
1.40
0.53
2.10
0.84


4.70
0.81
1.30
2.45
1.53
°c^ KX
S.D. M2AN S.D.

0.02 57.6 7.8
0.88 67.1 a.3
0.22 57.2 27.?
0.25 62.0 19.5
0.69 47.3 18.6
0.53 57.1 ZA

0.00 106.1 0,0
0.67 71.6 9.2
1.26 69.5 12.8
0.45 56.4 1?.?
1.20 49.1 tt.2
0.89 62.0 19.0


0.00 91-2 0.0
0.14 66.1 21.3
0.26 54.1 10.8
2.40 77.7 2i8
0.87 61.1 16.8


0.00 63-1 OJ
0.62 92." 3M
1.08 «f.« 19J
0.21 413 ^
1.30 63-7 V*
125
52   0.88  1.01   135.3  98.8
                           3-198

-------
               TARE 20 OUNT'D
 OF TWO SPEED IDLE TEST EXHAUST EMISSION REDUCTIONS
ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                   DENVER
     2250 RPM NEUTRAL
IDLE NEUTRAL-
MDDEL »
YEAR
1975 & 1976
AMER. MDTORS
CHRYSLER
PORD
GENERAL MOTORS
IMPORTS
TOTAL
1974
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMSR. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AH3R. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
TOTAL
ALL TOUTm r«
;. ur
VEH

2
5
20
27
19
73

1
2
5
11
3
22

0
1
2
11
2
16

0
1
5
6
2
14
no u
IMPR ?IMPR IMPR

-37.5
14.8
7.7
5.7
-10.8
1.4

15.0
92.5
14.0
126.8
-45.0
69.5


5.0
-42.5
-1.4
2.5
-5.6


20.0
350.0
-8.3
-12.5
121.1

-107 0.02
17 -0.15
30 0.28
11 0.11
-35 0.01
3 0.11

14 -0.25
40 0.95
14 0.04
61 0.26
-96 0.78
44 0.32


6 0.03
-37 0.35
-2 0.27
3 1.42
-9 0.41


23 -0.30
84 0.39
-17 -0.06
-12-0.13
64 0.08
•u
JIMPR

56.2
-46.2
48.0
13.5
2.1
17.8

-20.0
27.5
1.5
16.5
59.8
16.6


10.7
17.9
21.5
73.8
29.9


-50.0
28.9
-3.1
-5.4
4.5
1MV
IMPR

6
21
-6
30
5
12

40
-27
21
9
-0
9


348
12
-16
^20
9


92
60
5
35
35
JA no
$IMPR IMPR JIMPR

2.3
10.0
-8.3
21.0
7.0
10.6

11.8
-10.8
11.8
7.3
-0.7
5.5


40.1
4.6
-16.5
-17.4
5.7


19.6
14.7
4.1
20.9
13-6

-32.5
12.0
9.2
3-5
-121.2
-27.8

80.0
170.0
44.0
9.1
-306.7
-8.2


75.0
120.0
19.5
-60.0
25.6


40.0
82.0
11.7
-60.0
28.6

-100
18
18
7
-195
-54

36
58
22
7
-248
-5


45
57
18
-52
20


21
43
7
-25
15
i
IMPR

0.02
0.12
0.19
0.10
0.14
0.13

1.00
-0.10
1.55
1.25
1.60
1.23


1.82
2.10
0.80
1.50
1.11


-3.20
2.21
1.97
-0.68
1.31
j^>
?IMPR

50.0
15.4
40.4
47.6
15.1
26.8

41.7
-16.0
47.8
67.2
53-8
55.1


72.8
60.0
60.1
41.7
56.9


-213.3
73-2
60.2
-38.0
46.0
1MUA.
IMPR $IMPR

3 5.0
-8 -15.2
-8 -17.7
4 6.8
-5 -14.4
-2 -5.1

-33 -47-0
-11 -18.2
-6 -9.8
-6 -13.2
-4 -9.7
-7 -14.4


-27 -42.2
-11 -20.0
-3 -6.3
-13 -21.1
-6 -12.9


9 12.5
-11 -13-9
-5 -11.8
17 29.6
-3 -5.0
                      14   9.5     -11.2  -11   0.58    46.6   -4  -7-7
                  3-199

-------
                                      TAELE 20 CONT'D
                     SUMMARY OF TOO SPEED IDLE TEST EXHAUST EMISSIONS
                                ON PHASE 1 PASSED VEHICLES
                                           DENVER
MDDEL NO OF
YEAR VEH
1975 & 1976
AMER. MDTORS 2

CHRYSLER 5

FORD 20

GENERAL MDTOR 27

IMPORTS 19

1974
AMER. MDTORS 1

CHRYSLER 2
FORD 5

GENERAL MDTOR 11

IMPORTS 3
1973
AMER. MDTORS 0

CHRYSLER 1

FORD 2
GENERAL MDTOR 11
IMPORTS 2

1972
AMER. MDTORS 0

CHRYSLER 1
FORD 5
GENERAL MOTOR 6
IMPORTS 2

BEFORE MAINT
MDDE HC CO NOX

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
N
N
N
N
N
N
N
35
32
86
65

49
48
44
30
62

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
B
N
N
N
N
N
105
220
230
290
98
193
205
120
46
123

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
N
S
N
N
N


75
165
112
207
48
104
67
115

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
N
N
N
N
N
N
N


85
190
415
189
155
97
235

0.04
0.03
0.32
0.78
0.59
0.48
0 81
0.21
0.53
0.91

1.25
2.40
3.45
0.63
2.64
3.24
1.56
1 86
1.31
2.97



0.28
2.50
1.95
3.50
1.26
1.32
1.92
3.60



0.60
1.50
1.35
3.02
1.88
3.27
2.32
1.77

280
60
213
5o
79
4o
145
66
79
41

348
72
249
60
186
63
132
49
4



871
64
275
i
51
117
64



470
72
409
81
1
5o
MECH
AS RECVD
HC CO

32
55
97
200
48
82
139

66
172

120
180
175
490
100
242
211
127




100
170
205
49
113
85



60
200
177
216
147
302

0.00
0.01
0.59
0.50
0.40
0.42
0.33
0.24
0.87
1.73

1.50
1.10
2.60
0.35
2 68
1.06
1.95
1-53
2.80



0.20
2.00
1.05
1.85
0.62
1.45
1.35




0.15
0.20
1.21
2.61
1.49
4.27
2.15
1.40
MECH AFTER
TUNE UP
HC CO

30
60
64
155
35
54
60
65

83

110
250
100
110
70
124
74
107
180



80
70
125
120
60

60



50
60
62
100
147
190

0.00
0.00
0.61
0.31
0.20
0.25
0.20
0.04
0.36
0.75

1.30
0.50
1.60
0.55
1.51
0.78
0.83
0.29
0.71
1.62



0.20
0.50
0.90
0.27
o"8o
1*.20



0.15
0.55
0.51
0.52
0.58
1.12
2.10
2.70
AFTER MMNT
TEST2
HC 00 i(

72
65
71
53
17
39
42
41
40
183

90
140
137
120
84
149
7Q
y
110
91
430



70
90
'1?
49
84
65
175



65
150
65
144
110
295

0.02 27-
0.02 ^
0.47 152
0.66 fc
0.30 fe
0.29 ?
0.70 Hi
0.11 6i
0.52 f<
0.77 S

1.50 jOl
1 40 ff
2.50 2il
0.72 71
2.60 lo-
1.69 c;
1.30 122
0.61 5&
0.53 $
1.37 "?



0.25 52
0.68 -i
1.60 £
1.40 «
0.99 '*"
0.53 >
0.50 V
2.10 /•



0.90 £
4.70 y-
0.96 %
- Q* y
0.81 •:•
1.93 ^
2.45
EMISSION RESULTS ARE  : HC PPM HEXANE, CO MOLE %t  NOX  PPM
                                            3-200

-------
                       TAELE 20 OONT'D


   SUMMARY OF TWO SPEED IDLE TEST EXHAUST EMISSION RESULTS
          ON ALL PHASE 1 VEHICLES BEFORE MAINTENANCE

                           DENVER

         	2250 RPM NEUTRAL	           	 IDLE NEUTRAL -
MDDEL N
YEAR
"l97r& 1976
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1974
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMSR. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
ALL Ul?UTPrn«
U. ur
VEH

6
15
25
40
26
112

1
4
7
13
5
30

1
3
• 6
12
5
27

1
3
6
11
4
25
*
n
MEAN

52
79
31
79
55
61

105
170
105
196
85
149

900
148
140
56
113
127

2000
163
679
74
100
311
u
S.D.

17
78
29
69
67
63

0
102
25
398
54
264

0
84
43
40
80
167

0
95
699
59
24
541
V.
MEAN

0.95
0.93
0.93
1.61
1.07
1.21

1.25
2.52
2.94
1.93
2.43
2.31

0.90
2.09
3-40
1.53
2.51
2.16

3-60
3.13
1.71
2.22
1.94
2.22
AJ
S.D.

0.81
0.91
1.81
1.86
1.86
1.71

0.00
1.42
1.22
1.78
2.75
1.76

0.00
1.68
1.93
1.47
1.33
1.66

0.00
2.66
1.28
1.70
1.16
1.60
1V-/A
MEAN S.D.

421.2 199.0
255.2 135.2
86.8 42.1
134.5 86.7
90.9 51.6
145.2 122.4

348.1 0.0
356.9 242.4
180.2 55.3
185.8 214.0
114.3 76.4
200.8 179-1

634.8 0.0
523.0 318.0
229.6 135.7
101.7 55.7
121.1 41.5
200.3 195.1

450.5 0.0
358.3 103.9
426.9 156.8
154.3 58.6
162.3 34.7
257.3 154.9
n
MEAN

112
180
80
112
126
117

220
282
225
134
402
222

305
261
280
117
290
208

2000
453
294
365
590
460
Vy V.
S.D. MEAN

69 2.06
108 3-82
113 1.33
123 1-35
230 1.56
150 1.76

0 2.40
84 4.04
104 4.43
64 2.62
514 3.18
225 3-32

0 6.10
122 6.00
117 6.37
68 1.76
215 4.66
141 3-95

0 8.00
405 6.80
259 3-92
338 5.04
553 4.66
475 5.04
AJ
S.D.

1.78
2.73
2.22
2.00
1.54
2.19

0.00
3-96
2.39
2.23
3.01
2.60

0.00
3.10
2.70
1.76
3-75
3-15

0.00
4.62
2.47
2.87
3-56
3-03
IMV.
MEAN

96.9
49.2
45.9
61.2
47.7
55.0

72.1
62.4
58.4
53-6
39-3
54.1

63.1
56.1
48.3
53.4
58.5
53-9

47.1
40.4
74.5
43.2
63.1
53.7
1A.
S.D.

40.7
20.2
17.1
27.6
21.6
26.6

0.0
11.5
13-9
19.4
24.3
18.8

0.0
7.0
13-1
19.8
12.7
15.6

0.0
30.6
24.2
17.5
12.3
23-3
194   116   244    1.64  1.76  175.9 152.1    190   253 2.73  2.78  54.5  23.7
                            3-201

-------
MDDEL
YEAR
                         TAELE 20 CQNT'D

             OF TWD SPEED IDLE TEST EXHAUST EMISSION RESULTS
            'ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                             DENVER
           	2250 RPM NEUTRAL	           	 IDLE NEUTRAL	
NO. OF     HC           CO           NOX           HC           CO        NQX
  VEH  MEAN  S.D.   MEAN  S.D.    MEAN  S.D.   MEAN  S.D.  MEAN  S.D.   M5AN SB
 1975 & 1976
AMER. MDTORS      6    57
CHRYSLER         15    49
FORD             25    17
GENERAL MDTORS   40    60
IMPORTS          26    54
TOTAL           112    48
 1974
AMER. MDTORS      1    90
CHRYSLER          4   120
FORD              7    93
GENERAL MDTORS   13    83
IMPORTS           5    88
TOTAL            30    91
 1973
AMSR. MDTORS      1    80
CHRYSLER          3    96
FORD              6   137
GENERAL MDTORS   12    55
IMPORTS           5   139
TOTAL            27    94
 1972
AMER. MDTORS      1   130
CHRYSLER          3   101
FORD             6    70
GENERAL MDTORS   11    50
IMPORTS           4   520
TOTAL            25   139
               22   0.92  0.78  290.3 148.5
               67   0.69  0.69  242.1 125.8
                6   0.32  0.21   81.6  34.7
               47   1.20  1.33  113.9  61.2
               61   0.60  0.52   91.9  62.3
               50   0.78  0.95  128.2  97-4

                0   1.50  0.00  307.2   0.0
               47   1.82  0.97  368.6 115.5
               31   2.97  1.31  161.6  46.5
               69   1.55  1.33  154.8 135.3
               64   1.60  2.18  120.3  66.2
               56   1.92  1.48  184.2 128.2

                0   2.10  0.00  197.0   0.0
               41   1.42  1.03  490.7 314.5
              101   2.68  1.69  327.6 138.1
               35   1.34  1.45  116.6  35.2
              126   2.02  1.58  112.4  42.3
               81   1.80  1.49  207.2 173-8

                0   2.65  0.00  348.1   0.0
               35   0.60  0.33  334.5  52.5
               39   1.32  0.98  337.4 112.8
               27   1.82  1.39  150.2  72.1
              820   1.85  1.57  129.7  66.2
              337   1.59  1.24  221.9 122.3
 76    30  0.88  1.11   90.9 33,2
 57    47  0.86  1.01   55.6 23,1
 43    29  0.32  0.26   56.8 a?
 50    64  0.22  0.49   61.6 21.1
191   407  1.05  1.11   51.2 21.1
 84   207  0.56  0.83   58.9 »,|

140     0  1.40  0.00  106.1 0.0
101    32  0.79  0.54   99.0 37.0
130    62  1.56  1.19   71.1 11.6
114    60  0.89  0.88   61.6 23.2
458   382  0.93  1.04   43.1 18.2
174   198  1.06  0.94   67.2 ZM

150     0  0.80  0.00   73-2 0.0
 90     0  0.54  0.25   88.3 W
120    35  1.27  0.82   73-3 &'
 89    43  0.67  0.54   57-2 1«
328   280  1.43  1-44   60.5 23-'
142   146  0.93  0.84   65-l» ^

155     0  2.40  0.00   92.2 0.0
313   336  1.79  2.52   57-5 u
110    65  1.11  0.92   86.5 35.2
163   128  1.49  1.12   62.0 M
682   714  2.26  1.27   50.7 ®
251   348  1.60  1.26   66.7 **
ALL VEHICLES    194    72    134    1.20  1.26  159.9123.8    127   228  0.82  0.97 62.1*'
                                             3-202

-------
                      TABLE 20 OONT'D
SIMWRY OF TOD SPEED IDLE TEST EXHAUST EMISSION REDUCTIONS
         ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                         DENVER
       	 2250 RPM NEUTRAL
IDLE NEUTRAL
MDDEL N
YEAR
"1975 & 1976
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1971
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AMSR. MDTORS
CHRlfSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
ALL wnirnt r«
U. Ul
VEH

6
15
25
40
26
112

1
4
7
13
5
30

1
3
6
12
5
27


3
6
11
4

25
• no
IMPR JIMPR

-5.0
29.3
13.4
18.7
1.9
13.8

15.0
50.0
11.4
113.1
-3-0
58.3

820.0
51.7
2.5
1.3
-26.0
32.4

,0.0
61.7
609.2
24.5
-420.0

172.0

-9
36
42
23
3
22

14
29
10
57
-3
38

91
34
1
2
-23
25

93
37
89
32
-419

55
\
IMPR

0.03
0.23
0.61
0.41
0.46
0.42

-0.25
0.70
-0.03
0.38
0.83
0.38

-1.20
0.68
0.72
0.19
0.49
0.36

0.95
2.53
0.39
0.40
0.08

0.62
JU
5&IMPR

3.4
25.3
65.9
25.5
43.5
35.2

-20.0
27.7
-1.0
19.8
34.2
16.6

-133.3
32.3
21.1
12.4
19.4
16.8

26.4
80.9
22.9
17.8
4.3

28.1
rw
IMPR

130
13
5
20
-1
17

40
-11
18
30
-5
16

437
32
-97
-14
8
-6

102
23
89
4
32

35
JA.
jHMPR

31-1
5.1
5.9
15-3
-1.2
11.7

11.8
-3-3
10.3
16.7
-5.2
8.2

69.0
6.2
-42.7
-14.6
7-2
-3-5

22.7
6.7
21.0
2.6
20.1

13.8
nv>
IMPR %

35.8
123.0
36.9
62.0
-65.0
33.7

80.0
181.2
94.3
19.6
-56.0
48.0

155.0
171.7
160.0
27.5
-38.0
65.6

1845.0
140.0
184.2
202.3
-92.5

209.0
/ \.
IIMPR IMPR

31 1.18
68 2.96
45 1.00
54 1.13
-51 0.52
28 1 .21

36 1.00
64 3-25
41 2.87
14 1.72
-13 2.25
21 2.26

50 5-30
65 5.46
56 5.10
23 1.10
-13 3.23
31 3-02

92 5.60
30 5.01
62 2.81
55 3.55
-15 2.40

45 3.44
AJ
£EMPR

57.1
77.6
75.6
83.6
33-0
68.4

41.7
80.5
64.7
65.8
70.7
68.1

86.9
90.9
80.1
62.2
69.3
76.4

70.0
73.6
71.7
70.4
51.5

68.3
1MUA
IMPR $IMPR

6 6.3
-6 -13-0
-10 -23-7
-0 -0.6
-3 -7.3
-3 -7.1

-33 -47.0
-36 -58.6
-12 -21.8
-8 -15.0
-3 -9.7
-13 -24.2

-10 -15-9
-32 -57.3
-25 -51.9
-3 -7.1
-2 -3.4
-11 -21.5

-45 -95.7
-17 -42.1
-12 -16.2
-18 -43.6
12 19-7

-13 -24.3
          37  0.44   26.5   15   9.1      62.9   32  1.91   69.9   -7-13-9
                          3-203

-------
                                      TAELE 20 CONT'D
                     SUMMARY OF TVIO SPEED IDLE TEST EXHAUST EMISSIONS
                                 ON ALL PHASE 1  VEHICLES
                                            DENVER
MDDEL NO OF
YEAR VEH
1975 & 1976
AMER. MDTORS 6

CHRYSLER 15
FORD 25

GENERAL MDTOR 40

IMPORTS 26

1974
AMER. MOTORS 1

CHRYSLER 4

FORD 7

GENERAL MDTOR 13
IMPORTS 5

1973
AMER. MDTORS 1

CHRYSLER 3
FORD 6

GENERAL MDTOR 12

IMPORTS 5
1972
AMER. MDTORS 1
CHRYSLER 3
FORD 6
GENERAL MDTOR 11
IMPORTS 4

BEFORE MAINT MECH MECH AFTER AFTER MABfT
TEST 1 AS RECVD TUNE UP TEST 2
MDDE HC CO NOX HC CO HC CO HC 00 Q

2250 N
1DLEN
2250 N
1DLEN
2250 N
1DLEN
2250N
1DLEN
2250 N
1DLEN
52
112
79
31
80
79
112
55
126

2250N
1DLEN
2250 N
1DLEN
2250 N
1DLEN
2250 N
1DLEN
2250N
1DLEN
105
220
170
282
105
225
196
85
402

2250 N
1DLEN
2250 N
1DLEN
2250 N
1DLEN
2250 N
1DLEN
2250 N
1DLEN
900
305
148
261
140
280
56
117
113
290

2250(N
1DLEN
2250CN
1DLECN
2250CN
1DLECN
2250CN
1DLECN
2250CN
1DLE(N
2000
2000
163
453
679
294
74
365
100
590

0.95 421 59 0.65 54 0.38 57 0.92 250
2.06 96 12$ 1.50 107 0.37 76 0.88 (J
0.93 255 146 1.24 65 0.50 49 0.69 2$
3.82 49 229 3-32 102 0.27 57 0.86 55
0.93 86 52 0.60 34 0.20 17 0.32 8
1-33 45 103 1-12 56 0.24 43 0.32 %
1.61 134 138 0.72 68 0.45 60 1.20 11]
1.35 61 203 0.92 73 0.06 50 0.22 61
1.07 90 75 0.89 60 0.45 54 0.60 91
1.56 47 170 1.82 86 0.88 191 1.05 51

1.25 348 120 1.50 110 1.30 90 1.50 3DI
2.40 72 180 1.10 250 0.50 140 1.40 1
2.52 356 167 1.88 97 1.10 120 1.82 $
4.04 62 405 3-52 92 0.52 101 0.79 $
2.94 180 110 2.47 90 2.09 93 2.97 161
4.43 58 258 3.20 123 0.89 130 1.56 71
1.93 185 195 1.12 83 0.95 83 1.55 #
2.62 53 140 2.67 108 0.37 114 0.89 il
2.43 114 111 2.40 95 1.48 88 1.60 120
3-18 39 '210 2.76 218 1.41 458 0.93 fl

0.90 634 1350 0.80 40 1.00 80 2.10 19j
6.10 63 360 7.20 150 1.20 150 0.80 fl
2.09 523 123 1.43 96 0.53 96 1.12 W
6.00 56 250 3.24 90 0.32 90 0.54 »
3.40 229 140 2.78 136 2.00 137 2.68 3a
6.37 48 305 5.08 140 0.64 120 1.27 ]}
1.53 101 60 0.98 66 0.92 55 1-31* 'J
1.76 53 127 1.87 100 0.41 89 0.67 »
2.51 121 126 2.42 118 1.80 139 2.02 1J
4.66 58 276 4.84 156 1.50 328 1.43 w

3.60 450 2000 2.60 130 1.80 130 2.65 3*
8.00 47 2000 7.00 140 1.00 155 2.40 1
3-13 358 273 3-38 93 0.67 101 0.60 W
6.80 40 593 5.40 95 0.82 313 -B |
1.71 426 430 1.31 61 0.58 70 -32 $
3-92 74 322 3-31 130 0.60 110 -J1 $
2.22 154 99 1.95 50 0.79 50 -g '§
5.04 43 328 5;22 141 1.1? 163 -g J
1.94 162 171 1.70 251 1.65 520 1-5 $
4.66 63 588 3-35 177 2.32 682 2.26 5"
EMISSION RESULTS ARE  : HC PPM HEXANE, CO MOLE %, NOX  PPM
                                            3-20A

-------
                    TABLE 20 OONT'D
SUMMARY OF TWO SPEED IDLE TEST EXHAUST EMISSION RESULTS
       ON ALL FAILED VEHICLES BEFORE MAINTENANCE
                        DENVER

            2250 RPM NEUTRAL —
IDLE NEUTRAL
MDDEL W
YEAR
"l975 & 1976
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1974
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMER. MOTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AMSR. MDTORS
CHRYSLER
PORD
G£NERAL MDTORS
IMPORTS
TOTAL
ALL VBVTPr rw
j. ur

9
29
16
56
14
124

1
6
8
9
7
31

2
13
14
12
12
53

2
10
14
16
8
50
n
MEAN

62
119
53
122
121
108

90
472
399
140
142
270

465
328
237
150
154
229

1700
297
595
126
144
357
^/
S.D.

22
169
49
108
80
115

0
753
649
114
78
469

615
381
277
120
102
269

424
427
652
185
49
525
MEAN

2.07
1.20
1.68
3.25
3.16
2.47

4.00
1.65
3-74
3.28
4.17
3-31

0.70
2.93
4.00
2.39
3.18
3.06

3.30
3.00
2.82
2.20
2.67
2.65
*j
S.D.

1.54
1.15
2.43
1.98
2.72
2.12

0.00
0.49
2.71
1.90
3.05
2.32

0.28
1.94
1.73
1.67
2.11
1.93

0.42
1.56
1.91
1.53
1.54
1.61
L1UA.
MEAN S.D.

323.4 214.0
268.1 138.9
87.1 43.4
106.0 52.0
113-4 59.3
158.1 127.1

126.3 0.0
386.4 233.6
235.7 214.9
190.8 253.3
89.6 35.8
215.3 217.6

351.5 400.7
287.1 190.5
168.6 100.5
139.8 86.6
107.3 26.8
184.2 146.1

399.3 72.4
272.4 82.3
235.0 156.0
157.6 67.0
144.1 69.8
209.7 118.0
n
MEAN

145
264
174
266
273
246

460
321
311
503
474
410

240
392
463
510
578
474

1750
472
693
560
510
619
o
S.D.

67
188
201
153
298
187

0
167
162
574
422
377

91
492
460
494
365
442

353
399
549
410
375
494
V.
MEAN

3-70
5.57
3-25
4.75
4.21
4.61

9.80
6.30
6.09
5.39
4.34
5.65

5.65
5.03
7.19
4.56
5.52
5.63

5.00
7.37
5.36
7.19
6.94
6.59
AJ
S.D.

2.19
2.27
3.13
2.39
2.28
2.52

0.00
2.13
3.08
3.53
4.22
3.31

0.64
2.83
1.92
3.03
3.27
2.83

4.24
2.16
3.50
2.32
1.99
2.74
11*.
MEAN

84.1
42.7
37.0
46.8
57.8
48.5

24.0
50.3
44.3
53.3
42.1
46.9

43.6
46.0
49.4
50.4
42.8
47.1

66.5
34.9
50.6
42.7
51.9
45.8
in.
S.D.

43-0
15.4
14.7
22.1
24.6
24.7

0.0
19.5
16.9
25.6
30.7
23.1

27.6
15.4
15.4
27.8
20.1
19.7

27.4
14.8
21.9
17.0
16.7
19.2
         330   2.73  2.03  180.3 144.2    385   376  5.33 2.82  47.5  22.5
                       3-205

-------
                                       TABLE 20 OONT'D
                   SUMMARY OF WO SPEED IDLE TEST EXHAUST EMISSION RESULTS
                          ON ALL FAILED VEHICLES AFTER MAINTENANCE
MDDEL
YEAR
                             DENVER
           	 2250 RPM NEUTRAL 	
NO. OF     HC           00          NOX
  VEH  MEAN  S.D.   MEAN  S.D.   MEAN  S.D.
    	 IDLE NEUTRAL	.
    HC           CO        NOX
MEAN  S.D.  MEAN  S.D.   MEftN SD
 1975 & 1976
AMER. MDTORS      9    55
CHRYSLER         29    38
FORD             16    32
GENERAL MDTORS   56    89
                 14    72
                124    65
               13   2.05  1.61  234.7  113.8'    78
               33   0.86  1.00  223-5  122.0     55
               36   0.80  1.18   80.8  74.7     68
               99   2.37  1.79  100.4  56.7     68
               67   1.17  1.01  130.0  70.1    200
               76   1.66  1.62  139.7  101.7     80
        34   1.01   0.81   99.3 38.2
        53   0.82   1.00  53.2 26.2
        44   0.55   0.47  50.9 1?.2
        88   0.58   1.12  66.7 33.2
       262   1.58   1.41   71.5 35.?
       116   0.78   1.08  6M 32.7
                  1   115     0   3-80  0.00  171.7   0.0
                  6   220   277   1.77  0.92  377.0  169-6
                  8   287   239   3.47  2.04  179-5  116.2
                  9   103    66   2.09  1.70  159-3  152.0
                  7   104    86   3.54  1.93   98.6  29.9
                 31   174   188   2.77  1.81  193-3  153.4
                                                140     0  1.40  0.00  54.1  0.0
                                                157   145  1.03  0.63  87.2  fc?
                                                179   109  1.91  1.25  61.9  18.6
                                                361   616  1.27  1-49  60.2  231
                                                256   260  1.84  1.56  50.1  23-3
                                                244   358  1.52  1.28  63.*»  2B.»
                  2    55    35   1.22  1.24  166.7   42.9
                 13   143    87   2.58  1.90  318.4215-5
                 14   185   235   3-26  1.65  214.5  129.1
                 12   120    79   2.51  1.45  127-3   47.6
                 12   135    88   2.78  1.58  100.2   19.6
                 53   143   139   2.74  1.64  192.6  150.1

                  2   230   141   3-13  0-67  327.6   29.0
                 10   105    48   1.54  1.46  274.2  113.4
                 14   151   100   2.02  1.19  296.5  138.6
                 16    97   137   2.31  1.23  142.3   60.2
                  8   316   580   2.59  1.71  138.2   86.1
                 50   154   251   2.15  1.35  218.6  124.3
                                                192    60  0.63  0.24  65.6  10.6
                                                209   317  1-00  0.85  66.6  17.5
                                                210   228  1.41  1.33  64.6  133
                                                558   766  1.14  0.77  82.7  38.1
                                                521   514  2.33  1-49  50.0  11-2
                                                358   494  1.43  1.22  65-9  2«

                                                212    81  3.60  1.70  75-7  23-'
                                                231   199  1.26  2.06  66.1  13-1
                                                227   254  1.99  1-33  65-7  lM
                                                220   197  2.11  1.61  61.7  23-2
                                                485   517  2.64  3-18  55-9  <6J
                                                266   290  2.05  1-96  63-3  lM
ALL VEHICLES    258   112   158   2.11  1.66   172.3127.6    193   316  1.25   1.42
                                            3-206

-------
                     TABLE 20 OONT'D
SUWARY OF TWO SPEED IDLE TEST EXHAUST EMISSION REDUCTIONS
         ON ALL FAILED VEHICLES AFTER MAINTENANCE

                         DENVER
- - • c.r.j\j iv n ivi^jiiuu-i — — — —
vnntL NO. OF HC CO NOX
ygjjj-l VEH IMPR y&IMPR IMPR JIMPR IMPR 5&IMPR
1975 & 1976
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1971
AM5R. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AMER. MDTORS
CHRYSLER
PORD
GENERAL MDTORS
IMPORTS
TOTAL
1972
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
ALL VFttrn DC.

9
29
16
56
14
124

1
6
8
9
7
31

2
13
14
12
12
53

2
10
14
16
8
50

6.7
80.9
20.4
33.2
48.9
42.5

-25-0
251.7
111.9
36.1
38.6
96.0

410.0
184.6
52.5
30.4
19.1
85.8

1470.0
192.5
443.4
29.1
-172.5
203.2

10
67
38
27
40
39

-27
53
28
25
26
35

88
56
22
20
12
37

86
64
74
22
-119
56

0.02
0.33
0.88
0.87
1.99
0.81

0.20
-0.12
0.28
1.19
0.62
0.54

-0.52
0.35
0.74
-0.12
0.40
0.33

0.18
1.46
0.79
-0.11
0.09
0.50

0.9
27.8
52.3
26.9
63.1
32.9

5.0
-7.0
7.4
36.3
15.0
16.4

-75.0
12.1
18.6
-5.0
12.6
10.7

5.3
48.7
28.1
-5.1
3.2
18.8

88 27.4
44 16.6
6 7.2
5 5.3
-16 -14.7
18 11.6

-45 -36.0
9 2.4
56 23.9
31 16.5
-9 -10.1
21 10.2

184 52.6
-31 -10.9
-45 -27.2
12 9.0
7 6.6
-8 -4.6

71 17.9
-1 -0.7
-61 -26.2
15 9.7
5 4.1
-6 -4.2
HC
IMPR JIMPR

66.7
209.0
105.9
198.0
73-4
165.1

320.0
164.2
131.9
142.2
217-9
166.6

47.5
182.7
253-2
-47.5
57.1
115.7

1537.5
241.0
465.4
339.7
25.0
352.7

45
78
60
74
26
67

69
51
42
28
45
40

19
46
54
-9
9
24

87
51
67
60
4
56
-LJA-UJ I1UU1IIML.
CO
IMPR JIMPR

2.69
4.75
2.70
4.18
2.63
3.84

8.40
5.27
4.18
4.12
2.50
4.13

5.02
4.03
5.79
3.42
3.19
4.20

1.40
6.11
3-37
5.08
4.29
4.53

72.8
85-3
83.1
87.8
62.5
83.2

85.7
83.6
68.6
76.4
57.7
73.1

88.8
80.1
80.4
75.1
57.7
74.7

28.0
82.9
62.8
70.6
61.9
68.8
NOX
IMPR $IMPR

-15 -18.1
-10 -24.5
-13 -37.6
-19 -42.5
-13 -23.8
-15 -32.7

-30 -124
-36 -73-4
-17 -39.5
-6 -12.9
-8 -19.0
-16 -35.0

-22 -50.6
-20 -44.7
-15 -30.9
-32 -64.0
-7 -17.0
-18 -40.1

-9 -13.8
-31 -89.7
-15 -29.8
-18 -44.4
-4 -7.7
-17 -38.4
          44  0.62   22.7    8  4.4     191.5   49  4.08  76.6  -16-35.6
                        3-207

-------
                                      TABLE 20 OONT'D
                     SUMMARY OF TWO SPEED IDLE TEST EXHAUST EMISSIONS
                               ON ALL FAILED VEHICLES
                                           DENVER
MDDEL NO OF
YEAR VEH
1975 & 1976
AMER. MDTORS 9

CHRYSLER 29

FORD 16

GENERAL MDTOR 56
IMPORTS 14
1974
AMER. MDTORS 1

CHRYSLER 6
FORD 8
GENERAL MDTOR 9
IMPORTS 7
1973
AMSR. MDTORS 2
CHRYSLER 13

FORD 14
GENERAL MDTOR 12

IMPORTS 12

1972
AMER. MDTORS 2
CHRYSLER 10
FORD 14
GENERAL MDTOR 16
IMPORTS 8
BEFORE MAINT
MODE HC CO NOX

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
N
N
N
N
N
62
145

264
53
174
122
266
121
273

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
S
N
N
N
N
N
N
90
460
472
399
311
140
503
142
474

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
N
N
N
N
N
N
N
465
240
328
392
1
510
154
578

2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
2250
IDLE
N
N
N
N
N
N
N
i
N
1700
1750
297
472
595
693
126
560
144
510

2.07
3-70
1.20
5»57
1.68
3.25
I'25
3J6
4.21

4.00
9 80
1.65
6.30
I

5.'39
4.17
4.34

0.70
5.65
2.93
5.03
4.00
7.19
2.39
4 56
3*. 18
5.52

J • JW
3^00
7.37
2.82
5.36
2.20
7.19
6.'94

323
84
268
42
87
36

113
57

126
24
386
50
235
44
190
42

IP
287
46
168
49
139
50
107
42

399
272
34

if?
144
51
MECH
AS RECVD
HC CO

03
181
149
376
92
228
148
303
113
181

120
700
299
325
353
168
291

240
415
213
379
179

285
783

1050
1256
6i5
135
447
205
603

1.06
3.06
1.23
5.23
1.47
3.26
2.19
4.07
2.04
3.28

3.80
10.00
2.28
3.82
5.50
1.79
5.33
3.74
4.53

0.55
6.40
2.05
4.65
3.14
6.45
2.63
5.17
3.18
5.91

1.80
4.75
3.01
7.87
1.85
4.17
1.67
6.28
2.41
6.47
MECH AFTER
TUNE UP
HC CO

75
121
56
72
45
66
82
101

60
140
flf

120
363

50
220
192
204
103

153
385

235
180
119
185
251
122
265
215
351

1.30
0.57
0.50
0.23
0.62
0.22
1^\f~
•f)
0.16
1.32
1.47

2.50
1.50
1.20
0.90
2.79
0.98
1.42
0.76
3.27
1.61

0.70
0.85
1.46

i!o4
2.31
0.79
2.62
2.24

1.25
1.05
1.19
1 .48
1*23
1/13
2.29
1.75
AFTER mm
HC co2 n

55
78
38
55
32
68
89
72
200

115
140
220
287
179
103
361
104
256

55
192
143
209
185
210
120
558
135
521

230
212
105
231
151
227
97
220
316
485

2.05 2|
1.01 9
0.86 223
0.82 5
0.80 80
0.55 50
2.37 100
0.5$ ft
1.17 130
1.5$ 11

3.80 171
1.10 $
1.77 $
1.03 to
3.17 IT)
1.91 61
2.09 155
1.27 ffl
3.51 98
1.81 5)

1.22 1ft
0.63 ffi
2.58 3|
1.00 ft
3.26 2
1.11 »
i!ii jj
2.78 'S
2.33 50

313 $
<* fn Vi
3.60 "
1*9fi ft
$
2.02 ty
J'ai I*
£-2J 61
2.11 0^
EMISSION RESULTS ARE : HC PPM HEXANE, CO MOLE *, NOX  PPM
                                           3-208

-------
  , 5  federal Three Mode Test Results and  Converter Efficiency Test
      Results

    Results  from the Federal Three Mode Test are  summarized In the

168 pages comprising Tahle 21 which follows.  The  latter part of Tahle 21

(beginning on page 3-354) contains summary  data on the  results of the

Converter Efficiency Test.  This latter part includes before and after

converter emission data and emission improvement (reduction) data

attributed to the catalytic converter.
                              3-209

-------
                                TABLE 21


      SUMMARY  OF  FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON PHASE  1
                   PASSED VEHICLES BEFORE MAINTENANCE
                            MODE  : 50 MPH


                                  DENVER


                      1975 & 1976  MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
5
20
27
19

2
17
11
43
HC
MEAN S.D.

45
64
50
86
99

5
109
71
69

.0
.0
.8
.9
.0

.0
.5
.1
.7

21.2
40.1
39.3
46.6
66.1

7.1
61.3
50.8
44.4
CO
MEAN S.D.

0.07
1.07
1.53
1.96
2.02

0.12
2.39
1.93
1.52

0.04
0.74
1.26
1.54
1.81

0.11
1.74
1.62
1.34
NOX
MEAN S.D.

1827.3
1237.9
742.1
879.6
1063.2

368.6
1158.1
830.1
908.8

1498.3
416.6
343.7
367.8
610.8

86.9
590.8
525.1
453.0
02
MEAN S.D,

2.40
1.86
2.30
1.08
2.77

2.20
2.88
1.48
1.69

0.85
1.65
1.7T
1.24
1.15

0.5?
1.61
1.1?
1.61
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
19
11
19
24

17
19
27
10
98
71
87
55

101
73
75
49
.5
.1
.4
.7

.2
.3
.6
.8
66.6
50.8
40.6
43.0

68.3
43.4
49.4
33.3
2.15
1.93
1.84
1.27

1.97
1.83
1.74
1.23
1.79
1.62
1.47
1.19

1.86
1.57
1.40
1.09
1075.0
830.1
914.9
904.0

1116.6
807.2
970.9
810.2
610.4
525.1
417.2
488.4

624.5
444.0
515.9
305.0
2.81
1.48
1.34
1.96

2.77
2.01
1.56
1.45
1.53
1.17
1.33
1.75

1.1?
1.52
1.67
1.11
ALL VEHICLES
73
77.4  52.7    1.74  1.51  940.2  508.3   1-95
                                               1,6
EMISSION RESULTS ARE  :  HC PPM HEXANE  , CO MOLE  %  ,NOX  PPM ,  02 %
                                   3-210

-------
                       TABLE 21 CONT'D
SUMMARY OF FEDERAL THREE MODE TEST  PROCEDURE  RESULTS ON PHASE  1
iu"          PASSED VEHICLES AFTER MAINTENANCE
                      MODE  : 50 MPH


                           DENVER


                1975 & 1976 MODEL-YEAR VEHICLES

                TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1)
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
"800 - 5799
ALL VEHICLES
EMISSION RESULTS

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
73
ARE
HC
MEAN S.D.

45.
57.
35.
75.
90.

25.
96.
65.
56.

89.
65.
74.
41.

95.
58.
62.
42.
66.

0
0
5
7
0

0
8
7
3

2
7
7
8

9
3
3
0
3
: HC PPM

7.1
41.8
24.8
47.0
64.2

21.2
64.7
47.5
41.0

65.2
47-5
41.0
35.4

65.4
40.6
44.7
35.4
50.5
HEXANE
CO
MEAN S.D.

0.05
1.14
1.03
2.02
2.10

0.16
2.44
1.65
1.41

2.20
1.65
1.46
1.37

2.18
1.39
1.45
1.82
1.66

0.07
1.36
0.70
1.73
1.86

0.12
1.75
1.65
1.42

1.80
1.65
1.22
1.58

1.94
1.46
1.14
2.09
1.57
, CO MOLE %
NOX
MEAN S.

1712.4
858.0
643.9
845.1
949.3

289.4
991-9
729.1
836.9

918.0
729.1
902.2
785.2

998.4
670.4
938.0
641.3
841.8

1379
475
337
384
545

169
553
349
473

568
349
440
500

556
308
538
304
481
,NOX PPM ,
D.

.3
.8
.3
.0
.6

.9
.6
.1
.0

.4
.1
.3
.6

.9
.4
.7
.9
.4
02
02
MEAN S.D.

2.30
2.02
2.26
0.83
2.71

2.75
2.63
1.24
1.63

2.64
1.24
1.08
2.06

2.83
1.55
1.48
1.63
1.83
,

0.14-
1.79
1.38
0.98
1.34

0.92
1.51
1.10
1 .42

1.44
1.10
1.27
1.41

1.37
1.28
1.49
1.23
1.45

                            3-211

-------
                                 TABLE 21 CONT'D


     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS
                  ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE


                                MODE  : 50 MPH
                                     DENVER


                          1975 &  1976 MODEL-YEAR VEHICLES

                          TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
5
20
27
19

2
17
11
43
IMPR

0.0
7.0
15.2
11.1
9.0

-20.0
12.7
5.5
13.4
HC
JIMPR

0.0
10.9
30.0
12.8
9.1

-400.0
11.6
7.7
19.2
IMPR

0.02
-0.07
0.51
-0.07
-0.08

-0.04
-0.06
0.27
0.11
CO
JIMPR

25
-6
33
-3
-3

-32
-2
14
6

.00
.17
.03
.50
.88

.00
.37
.09
.96
NOX
IMPR 5&IMPR

114.9
379.9
98.2
34.5
113.8

79.2
166.2
101.0
71.9

6.3
30.7
13.2
3.9
10.7

21.5
14.4
12.2
7.9
IMPR

0.10
-0.16
0.04
0.25
0.06

-0.55
0.25
0.24
0.06
02
flim

1.1?
-8.60
1.85
23.29
2.28

-25.00
8.59
16.31
3.45
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
19
11
19
24

17
19
27
10
9.3
5.5
12.6
14.0

5.4
15.0
13.2
7.8
9.4
7.7
14.5
25.0

5.3
20.5
17.5
15.7
-0.05
0.27
0.37
-0.11

-0.21
0.43
0.28
-0.59
-2
14
20
-8

-10
23
16
-47
.55
.09
.26
.30

.59
.80
.39
.93
157.1
101.0
12.7
118.8

118.2
136.8
33.0
168.8
14.6
12.2
1.4
13.1

10.6
16.9
3.4
20.8
0.16
0.24
0.26
-0.10

-0.06
0.46
0.09
-0.18
ALL VEHICLES 73 11.1 14. U n no * m aft n m K n.11
5.82
16.31
19-22
-5.11

-2.12
22$
5.15
-12.11
5.81
EMISSION RESULTS ARE  : HC PPM HEXANE , CO MOLE % ,NOX  PPM  , 02 %
                                       3-212

-------
                       TABLE 21  CONT'D
SUMMARY OF FEDERAL THREE MODE  TEST  PROCEDURE  RESULTS  ON  PHASE  1
5unn«n        PASSED VEHICLES  BEFORE MAINTENANCE
                      MODE  : 30 MPH



                            DENVER



                1975 & 1976  MODEL-YEAR VEHICLES

                TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

2
5
20
27
19

2
17
11
43

19
11
19
24

17 .
19
27
10
73
ARE :
HC
MEAN S.D.

55.0
109.0
66.6
77.2
102.9

5.0
117.1
61.8
77.9

105.3
61.8
103.7
57.4

107.6
85.3
78.6
45.5
82.6
HC PPM

21.2
78.9
54.1
60.5
66.9

7.1
58.4
57.4
59.7

65.4
57.4
68.5
43.1

68.6
66.0
58.8
27.7
61.8
HEXANE
CO
MEAN S.D.

0.04
1.12
1.86
1.19
1.83

0.05
2.11
0.88
1.48

1.90
0.88
1.67
1.34

1.82
1.25
1.61
1.14
1.50

0.01
1.05
1.49
1.39
1.79

0.00
1.82
1.18
1.42

1.83
1.18
1.71
1.17

1.87
1.58
1.41
1.05
1.52
, CO MOLE %
NOX
MEAN S.

1417
731
258
613
525

96
597
751
455

545
751
505
415

561
641
492
314
523
,NOX

.6
.0
.2
.9
.0

.9
.8
.5
.4

.0
.5
.8
.4

.9
.8
.9
.8
.3

1338
193
198
471
319

23
306
450
462

329
450
444
482

315
411
557
175
437
PPM ,
D.

.7
.7
.4
.7
.4

.7
.5
.9
.6

.4
.9
.3
.2

.1
.8
.6
.3
.1
02
02
MEAN S.D.

3-35
1.98
2.39
1.37
3.09

1.70
3-32
2.34
1.74

3.15
2.34
1.29
2.09

3.10
2.71
1.51
1.53
2.19
,

0.78
1.61
1.98
1.64
1.65

0.00
1.80
1.42
1.81

1.77
1.42
1.61
1.92

1.64
1.72
1.81
1.63
1.83

                            3-213

-------
                             TABLE 21 CONT'D


      SUMMARY  OF  FEDERAL  THREE MODE TEST  PROCEDURE  RESULTS ON PHASE 1
                    PASSED VEHICLES AFTER MAINTENANCE
                            MODE  : 30 MPH


                                 DENVER


                      1975 & 1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
5
20
27
19

2
17
11
43

19
11
19
24

17
'19
27
10
HC
MEAN S.D.

60
71
60
69
86

15
96
58
67

87
58
82
55

93
62
68
58

.0
.0
.8
.4
.1

.0
.2
.9
.2

.6
.9
.4
.1

.2
.5
.3
.5

0.0
58.6
51.0
49.7
69.0

7.1
66.9
50.5
49.7

68.1
50.5
56.1
41.2

69.5
52.7
46.7
52.3
CO
MEAN S.D.

0.02
1.19
1.88
1.16
1.14

0.05
1.38
0.80
1.49

1.24
0.80
1.29
1.65

1.12
0.97
1.43
2.05

0.02
1.50
2.01
1.31
0.77

0.00
0.82
1.15
1.70

0.88
1.15
1.4'6
1.88

0.79
1.31
1.34
2.49
NOX
MEAN S.

1340.7
483-7
241.3
593-3
453.1

98.4
520.1
601.9
439-3

475.8
601.9
479.2
407.8

494.0
507.9
498.7
304.0

1201
295
188
423
291

14
293
401
438

307
401
442
442

280
361
530
200
D.

.1
.2
.4
.3
.0

.4
.8
.8
.6

.3
.8
.6
.4

.0
.6
.7
.2
02
MEAN S.D.

3.00
1.66
2.14
1.14
3-03

3-50
2.99
1.75
1.59

3.05
1.75
1.10
1.98

3-25
2.00
1.34
1.64

0.28
1.51
1.«
1.13
1.6i

O.tt
1.85
1.05
1.52

1.75
1.05
1.12
1.51

1.62
1.«
1.18
1.15
ALL VEHICLES     73      71.2   55.3     1.32   1.45   473-3  401.8   2.00


EMISSION RESULTS  ARE  : HC PPM  HEXANE  ,  CO MOLE  %  ,NOX  PPM ,  02 %
1.65
                                  3-214

-------
                             TABLE 21 CONT'D
        OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
              ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                            MODE  : 30 MPH


                                 DENVER


                     1975 & 1976 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE 112 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
38oo , 4799
WOO - 5799
NO. OF
VEH

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
IMPR

-5.0
38.0
5.9
7.8
16.8

-10.0
20.9
3-0
10.7

17.6
3.0
21.3
2.3

14.4
22.8
10.4
-13.0
HC
JIMPR

-9.1
34.9
8.8
10.1
16.4

-200.0
17.8
4.8
13.7

16.7
4.8
20.6
4.0

13.4
26.7
13.2
-28.6
IMPR

0.02
-0.07
-0.03
0.03
0.69

0.00
0.73
0.08
-0.01

0.65
0.08
0.38
-0.31

0.70
0.28
0.18
-0.91
CO
*B

50.
-6.
-1.
2.
37.

0.
34.
8.
-0.

34.
8.
22.
-23.

38.
22.
11.
-79.
1PR

,00
,25
58
44
72

00
60
65
46

50
65
53
21

47
13
27
13
IMPR

76.9
247.4
17.0
20.6
71.9

-1.5
77.6
149.5
16.0

69.3
149.5
26.6
7.6

68.0
133.9
-5.8
10.8
NOX
flM

5.
33-
6.
3.
13.

-1.
13.
19.
3.

12.
19.
5.
1.

12.
20.
-1.
3-
>R

,4
,8
6
4
7

5
0
9
5

7
9
3
8

1
9
2
4
IMPR

0.35
0.32
0.25
0.23
0.06

-1.80
0.32
0.59
0.14

0.10
0.59
0.19
0.10

-0.15
0.71
0.17
-0.11
02
%IMPE

10.45
16.16
10.54
16.49
1.87

-105.88
9.75
25.10
8.30

3.18
25.10
15.04
4.99

-4.74
26.17
11.52
-7.19
VEHICLES     73


    RESULTS ARE
 11.3    13-7    0.18   11.84    50.0     9.6    0.20    9.08


HC PPM HEXANE , CO MOLE % ,NOX  PPM , 02 %
                                   3-215

-------
                             TABLE 21 CONT'D


      SUMMARY  OF  FEDERAL THREE MODE TEST PROCEDURE  RESULTS  ON  PHASE 1
                   PASSED VEHICLES BEFORE MAINTENANCE


                            MODE  : IDLE (D)
                                 DENVER


                      1975 &  1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

2
4
17
27
6

0
6
7
43

6
7
19
24

4
15
27
10
56
MEAN

52.
152.
137.
83.
145.

•
152.
118.
102.

152.
118.
100.
104.

183.
122.
94.
105.
110.
E

5
5
6
0
8


5
6
9

5
6
8
6

7
7
3
0
2
1C
S.D.

24.7
105.3
98.6
76.3
85.3


78.5
109.1
86.7

78.5
109.1
90.5
85.5

79.4
103.3
77.1
92.7
88.6
C
MEAN

0.04
0.67
2.86
0.58
3.08


2.94
0.89
1.44

2.94
0.89
1.07
1.73

3.40
1.27
1.38
1.57
1.53
0
S.D.

0.01
0.78
2.57
1.17
0.55


0.87
1.52
2.12

0.87
1.52
1.73
2.37

0.14
1.89
1.87
2.67
2.00
N
MEAN

134.1
74.6
75.2
188.7
44.3


49.4
283.8
114.5

49.4
283.8
147.4
88.4

45.6
190.5
119.2
94.6
128.7
OX
S.

96
26
30
146
19


20
206
87

20
206
115
42

24
179
92
39
119
D.

.1
.5
.4
.9
.5


.6
.0
.0

.6
.0
.2
.8

.4
.4
.9
.3
.8
(
MEAN

3.75
2.90
3.14
2.19
4.00


5.08
2.64
2.48

5.08
2.64
1.82
3-00

4.22
3.46
2.24
2.63
2.78
D2
S.D.

1.20
U8
2.88
2.2?
2M


2.51
2.52
2.31

2.51
2.52
1.76
2.63

2.65
2.52
2.26
2.76
2.47
EMISSION RESULTS ARE :  HC PPM  HEXANE  , CO MOLE %  ,NOX   PPM  ,  02  %
                                  3-216

-------
                         TABLE 21 CONT'D
         OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE  1
               PASSED VEHICLES AFTER MAINTENANCE
                        MODE  : IDLE  (D)


                              DENVER


                 1975 & 1976  MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
1|
6
8

MOTORS

CYL.





2
11
17
27
6

0
6
7
43
HC
MEAN S.

70
61
78
54
340


343
80
60

.0 14
.2 73
.8 34
.1 51
.0 523


.3 521
.0 92
.6 37
D.

.1
.5
.9
.3
.6


.3
.6
.1
CO
MEAN S.D.

0.02
0.36
1.33
0.18
2.23


2.23
0.48
0.60

0.02
0.63
1.14
0.44
2.96


2.96
0.81
0.95
NOX
MEAN S.D.

84.2
92.8
101.2
194.3
57.8


65.7
153.0
148.5

8.5
40.4
52.6
145.3
54.0


53-8
124.2
122.3
02
MEAN S.D.

3.40
4.15
4.08
2.36
4.35


5.20
2.46
3.12

1.84
3.92
1.77
2.14
2.97


2.75
2.01
2.27
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
1800 -
WEIGHT
2799
3799
4799
5799
6
7
19
24

4
15
27
10
343
80
52
67

150
166
57
57
.3 521
.0 92
.1 36
• 3 37

.0 64
.7 347
.6 35
.0 32
.3
.6
.3
.1

.8
.9
.6
.7
2.23
0.48
0.30
0.83

1.17
1.07
0.49
0.85
2.96
0.81
0.63
1.09

1.49
2.03
0.91
1.05
65.7
153-0
207.6
101.8

74.5
153-9
158.7
96.1
53.8
124.2
161.1
43.1

60.5
162.1
112.7
41.6
5.20
2.46
2.41
3.69

4.62
3.95
2.49
3.76
2.75
2.01
2.53
1.91

3.34
2.74
2.01
1.80
VEHICLES     56     93.3 ^5.4    0.76  1.35  140.2  118.6   3.26   2.36

        -#

    RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                              3-217

-------
                                 TABLE 21 CONT'D


     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS
                  ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE


                                MODE : IDLE (D)
                                     DENVER


                         1975 & 1976 MODEL-YEAR VEHICLES

                         TOTAL SAMPLE SIZE 112 VEHICLES
N(
VEHICLE MPG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

2
4
17
27
6

0
6
7
43

6
7
19
24

4
15
27
10
56
m

-17
91
58
28
-194


-190
38
42

-190
38
48
37

33
-44
36
48
16
PR

.5
.2
.8
.9
.2


.8
.6
.3

.8
.6
.7
.3

.7
.0
.7
.0
.9
HC
%m

-33
59
42
34
-133


-125
32
41

-125
32
48
35

18
-35
38
45
15
PR

.3
.8
.7
.8
.1


.1
.5
.1

.1
.5
.3
.7

.4
.9
.9
.7
.3
C
IMPR

0.02
0.31
1.53
0.40
0.85


0.71
0.40
0.84

0.71
"0.40
0.77
0.90

2.23
0.20
0.89
0.73
0.77
:o
JIMPR

56.25
46.84
53.54
68.42
27.57


24.08
45.65
58.48

24.08
45.65
71.84
51.97

65.44
15.58
64.59
46.12
50.46
N(
IMPR

49.9
-18.2
-26.0
-5.6
-13.6


-16.3
130.9
-34.1

-16.3
130.9
-60.2
-13.4

-28.9
36.6
-39.5
-1.5
-11.6
)X
*IMPR

37.2
-24.4
-34.6
-3.0
-30.7


-32.9
46.1
-29.8

-32.9
46.1
-40.8
-15.2

-63.4
19.2
-33.1
-1.6
-9.0
IMPR

0.35
-1.25
-0.94
-0.18
-0.35


-0.12
0.19
-0.65

-0.12
0.19
-0.59
-0.69

-0.40
-0.49
-0.26
-1.13
-0.49
02
am

9.33
-13.10
-29.96
-8.11
-8.75


-2.30
7.03
-26.10

-2.30
7.03
-32.16
-23-06

-9.17
-1U.26
.11.12
-H2.97
-17.15
EMISSION RESULTS ARE  : HC PPM HEXANE  , CO MOLE %  ,NOX  PPM  , 02  %
                                       3-218

-------
                TABLE 21  CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE RESULTS  ON  PHASE 1
      PASSED VEHICLES BEFORE MAINTENANCE
               MODE :  IDLE (N)


                    DENVER


        1975 & 1976 MODEL-YEAR  VEHICLES

        TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
*
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
73
ARE
HC
MEAN S.

44
90
74
82
188

5
209
83
78

187
83
87
70

205
81
79
65
107

.0 8
.0 78
.6 52
.5 68
.4 446

.0 7
.1 468
.1 71
.1 60

.6 446
.1 71
.9 75
.3 45

.9 470
.8 72
.0 59
.0 45
.4 234
D.

.5
.5
.5
.9
.3

.1
.8
.5
.1

.6
.5
.1
.1

.1
.1
.8
.7
.5
: HC PPM HEXANE
CO
MEAN S.D.

0.04
1.32
1.11
0.59
1.83

0.06
1.88
0.97
0.85

1.69
0.97
0.94
0.78

1.94
0.88
0.86
0.67
1.09

0.01
1.72
1.24
1.15
2.56

0.06
2.69
1.34
1.23

2.60
1.34
1.44
1.06

2.69
1.35
1.25
0.94
1.72
, CO MOLE %
NOX
MEAN S.D.

56
50
42
65
44

26
45
67
52

43
67
58
48

46
58
52
55
52
,NOX

.6
.7
.9
.5
.9

.6
.6
.7
.9

.6
-7
.7
.3

.3
.1
.0
.2
.7
PPM

12.0
15.0
11.2
33.0
14.6

3.5
11.9
32.4
24.7

12.7
32.4
32.1
15.9

14.9
27.6
29-0
16.9
24.5
, 02
02
MEAN S.D.

5.10
2.46
5.00
2.60
4.48

4.00
5.18
3.98
3.21

5.05
3-98
2.21
4.01

4.56
4.68
2.89
3.36
3.81
%

1.27
1.76
3.10
2.90
2.19

2.26
2.34
3-17
2.88

2.30
3.17
2.33
3.07

2.15
3.09
2.79
3-22
2.86

                    3-219

-------
                             TABLE 21 CONT'D


      SUMMARY  OF  FEDERAL THREE MODE TEST  PROCEDURE RESULTS ON PHASE 1
                    PASSED VEHICLES AFTER MAINTENANCE


                            MODE  : IDLE  (N)
                                 DENVER


                      1975 &  1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
). OF
VEH

2
5
20
27
19

2
17
11
43

19
11
19
24

17
19
27
10
MEA

72
69
50
67
132

130
132
61
61

131
61
61
61

130
73
52
79
t
N

.5
.0
.1
.4
.4

.0
.1
.5
.5

.8
.5
.6
.5

.6
.8
.4
.0
1C
S.D

17.
58.
30.
68.
131.

169.
132.
57.
54.

131.
57.
43.
63.

132.
69.
36.
90.
.

7
4
4
7
0

7
7
4
6

3
4
5
0

0
8
3
1
C
MEAN

0.02
0.97
0.80
0.26
1.25

0.27
1.30
0.60
0.52

1.20
0.60
0.36
0.64

0.95
0.88
0.46
0.62
0
S.D.

0.02
1.46
1.03
0.55
1.72

0.32
1.81
1.01
0.86

1.74
1.01
0.69
0.97

0.95
1.79
0.93
0.71
NC
MEAN

50.6
53-5
49-5
57.9
48.6

27.6
48.9
50.5
55.9

46.6
50.5
62.4
50.7

51.0
46.7
59.2
48.9
)X
S.D.

3.5
19.2
12.2
24.0
18.7

0.7
15.4
21.7
19.7

16.0
21.7
25.2
12.3

18.0
17.3
21.8
14.5
(
MEAN

4.45
2.54
5.73
2.70
4.33

5.10
4.71
3-98
3.66

4.75
3-98
2.56
4.53

4.47
4.68
3.06
4.38
32
S.D,

1.20
Ul
2.2!
2.6!
2.61

3.82
2.63
3.10
2.56

2.6!
3.W
2.12
2.*

2.70
3-01
2.59
1.95
ALL VEHICLES
73
79.8
                               >.5
0.'
1.19   52.7   19.3
                                                      2.72
EMISSION RESULTS ARE  :  HC PPM HEXANE  ,  CO MOLE %  ,NOX  PPM ,  02 %
                                  3-220

-------
                              TABLE 21  CONT'D
 ciiMMARY  OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
 SUMMAiu       QN pHASE  1 pASSED VEHICLES AFTER MAINTENANCE
                            MODE :  IDLE (N)




                                  DENVER




                      1975  &  1976 MODEL-YEAR  VEHICLES


                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
5
20
27
19

2
17
11
43
IMPR

-28.5
21.0
24.5
15.1
56.1

-125.0
77.1
21.6
16.6
HC
5&IMPR

-64.8
23.3
32.9
18.3
29.7

-2500.0
36.8
26.0
21.2
IMPR

0.02
0.35
0.31
0.33
0.58

-0.21
0.58
0.37
0.33
CO
5&IMPR

56
26
27
55
31

-358
30
38
39

.25
.44
.89
.94
.78

.33
.78
.50
.21
NOX
IMPR 5HMPR

6.0
-2.8
-6.5
7.7
-3-7

-1.0
-3.3
17.3
-3-0

10.6
-5.5
-15.2
11.7
-8.2

-3.8
-7.2
25.5
-5.6
IMPR

0.65
-0.08
-0.73
-0.10
0.15

-1.10
0.47
0.00
-0.45
02
5&IMPR

12.75
-3.25
-14.60
-3-70
3.40

-27.50
9.09
0.00
-13.89
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
19
11
19
24

17
19
27
10
55.8
21.6
26.3
8.9

75.3
8.0
26.6
-14.0
29.7
26.0
29.9
12.6

36.6
9.8
33.7
-21.5
0.50
0.37
0.58
0.14

0.99
-0.00
0.39
0.05
29
38
61
17

51
-0
45
7
• 33
.50
.55
.85

.26
.36
.76
.46
-3-1
17-3
-3.8
-2.3

-4.7
11.4
-7-2
6.3
-7.0
25.5
-6.5
-4.8

-10.2
19.6
-13.9
11.4
0.31
0.00
-0.36
-0.52

0.09
0.01
-0.18
-1.02
6.04
0.00
-16.23
-12.88

1.94
0.11
-6.16
-30.36
VEHICLES     73




    RESULTS ARE
 27.5    25.7    0.38   35.12
0.1
0.1   -0.18   -4.82
HC PPM HEXANE , CO MOLE % ,NOX  PPM  , 02 %
                                   3-221

-------
                             TABLE 21 CONT'D


    SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON ALL PHASE 1
                       VEHICLES BEFORE MAINTENANCE
                            MODE  : 50 MPH



                                 DENVER

                          *

                      1975 & 1976 MODEL-YEAR VEHICLES

                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





6
15
25
40
26

2
27
17
66
HC
MEAN S.D.

70.8
93.3
62.2
95.0
107.3

5.0
104.5
80.7
87.4

35.8
49.5
52.3
62.7
65.6

7.1
58.1
56.2
60.4
CO
MEAN S.D.

0.77
2.29
1.71
2.39
2.17

0.12
2.16
1.88
2.17

0.64
1.77
1.71
2.07
1.90

0.11
1.61
1.79
2.02
NOX
MEAN S.D.

1923
1024
779
775
1213

368
1271
1072
843

.9
.9
.3
.3
.8

.6
.4
.9
.4

850.6
501.3
383.5
392.2
745.1

86.9
691.4
729.4
474.8
02
MEAN S.D.

1.42
1.40
2.23
0.82
2.60

2.20
2.41
1.26
1.44

0.88
1.73
1.71
1.09
1.53

0.57
1.71
0.58
1.61
DISPLACEMENT
LESS THAN 151
151 -
251
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
29
15
29
39

27
26
43
16
97.6
83.2
92.4
82.4

106.5
72.6
92.1
78.0
61.6
58.3
50.7
66.2

64.2
40.6
59.6
74.0
2.02
1.97
2.03
2.23

2.08
1.53
2.37
2.25
1.64
1.89
1.66
2.23

1.86
1.44
1.81
2.59
1209
985
928
826

1239
955
926
674
.1
.3
.0
.0

.9
.4
.9
.6
705.9
679.1
562.0
465.7

720.0
630.3
519.7
347.4
2.40
1.32
1.04
1.70

2.36
1.69
1.34
1.27
1.65
1.03
1.22
1.76

1.60
1.^1
1.55
1.62
ALL VEHICLES    112     89.0    59.8     2.09   1.88  973.0  600.4   1.66


EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM . 02 %
1.55
                                  3-222

-------
                         TABLE 21  CONT'D
CUMM4RY OF FEDERAL THREE MODE TEST  PROCEDURE  RESULTS  ON  ALL PHASE 1
SUMP1H               VEHICLES AFTER  MAINTENANCE
                        MODE  : 50 MPH


                              DENVER


                 1975 & 1976  MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
^800 - 5799
ALL VEHICLES 1
EMISSION RESULTS

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
12
ARE
HC
MEAN S.D.

53
78
45
88
93

25
93
61
75

88
63
79
69

93
57
76
78
76
: HC

.2
.0
.2
.0
.2

.0
.3
.1
.0

.6
.7
.6
.9

.0
.0
.9
.7
.4
PPM

21.0
44.7
41.9
65.1
63.8

21.2
62.8
40.3
60.0

63.1
42.3
50.6
65.5

62.9
36.3
53.9
83.7
58.5
HEXANE
CO
MEAN S.D.

1.19
2.19
1.22
2.46
2.08

0.16
2.31
1.55
2.03

2.16
1 .60
1.74
2.20

2.14
1.33
2.06
2.63
1.99

1.10
1.82
1.12
2.03
1.98

0.12
1.89
1.41
1.89

1.90
1.49
1.41
2.15

1.99
1.32
1.53
2.68
1.83
*
. CO MOLE %
NOX
MEAN S.

1402.9
820.8
635.6
785.1
1101.9

289.4
1115.9
817.3
789.0

1058.9
732.1
901.3
739.7

1130.2
711.5
878.9
616.7
863.2

729
410
319
385
743

169
737
418
431

742
355
449
428

725
378
484
290
535
.NOX PPM .
D.

.1
.4
.3
.8
.3

.9
.5
.7
.8

.6
.4
.9
.9

.7
.3
.0
.0
.9
02
02
MEAN S.D.

1.67
1.05
2.20
0.62
2.58

2.75
2.22
1.22
1.30

2.26
1.29
0.86
1.61

2.39
1.42
1.18
1.25
1.54
%

1.18
1.42
1.35
0.86
1.35

0.92
1.58
1.09
1.38

1.54
1.15
1.11
1.46

1.50
1.24
1.38
1.30
1.44

                              3-223

-------
                                 TABI.K 21 CONT'D
     SUMMARY OK KKDKRAL THHEE MODE TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS
                   ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE
                                MODE : 50 MPH


                                     DENVER


                         1975 & 1976 MODEL-YEAR VEHICLES

                         TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MDTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





6
15
25
40
26

2
27
17
66
HC
IMPR JIMPR

17.7
15.3
17.0
7.0
14.2

-20.0
11.2
19.6
12.3

24.9
16.4
27.3
7.4
13.2

-400.0
10.7
24.3
14.1
IMPR

-0.42
0.10
0.49
-0.07
0.10

-0.04
-0.15
0.34
0.14
CO
W

-54
4
28
-2
4

-32
-6
17
6
NOX
MPR IMPR &IMPR

.20
.45
.48
.99
.44

.00
.82
.86
.42

521.0
204.1
143.7
-9.8
111.8

79.2
155.5
255.6
54.5

27.1
19.9
18.4
-1.3
9.2

21.5
12.2
23.8
6.5
IMPR

-0.25
0.35
0.04
0.20
0.02

-0.55
0.19
0.04
0.13
02
— - — .
-17,6
s,a
1.70
24J
0.85

-25.00
7.83
3.0]
9.18
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
ALL VEH:
WEIGHT
2799
3799
4799
5799
ECLES
29
15
29
39

27
26
43
16
112
9.0
19.5
12.8
12.4

13.5
15.6
15.2
-0.8
19.fi
9.3
23.4
13.8
15.1

12.7
21.5
16.5
-1.0
in 1
-0.14
0.37
0.29
0.03

-0.06
0.20
0.31
-0.38
n m
-6
18
14
1

-3
12
13
-16
n
.93
.80
.17
.17

.10
.92
.26
.85
AH
150.2
253.2
26.8
86.3

109.8
244.0
48.0
57.9
mo O
12.4
25.7
2.9
10.5

8.9
25.5
5.2
8.6
113
0.14
0.04
0.18
0.09

-0.03
0.27
0.15
0.02
n 12
5.»
2.71
17.55
5.25

-1.10
16.00
1.9*
7-19
EMISSION RESULTS ARE  : HC PPM HEXANE  . CO MOLE %  .NOX  PPM  . 02 %
                                       3-224

-------
                         TABLE 21  CONT'D
eriMMARY OF FEDERAL THREE MODE TEST  PROCEDURE  RESULTS  ON  ALL  PHASE 1
bUMI™               VEHICLES BEFORE MAINTENANCE
                        MODE  : 30 MPH


                              DENVER


                 1975 & 1976  MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
"800 . 5799
ALL VEHICLES 1
ASSIGN RESULTS

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
12
ARE
HC
MEAN S.D.

99
127
75
96
122

5
126
100
95

118
100
102
90

127
97
95
83
102
: HC

.2
.3
.9
.0
.5

.0
.7
.6
.3

.3
.7
.2
.3

.6
.3
.8
.4
.0
PPM

47.8
67.6
58.4
71.3
75.5

7.1
56.7
86.3
67.5

63.1
91.0
61.5
70.9

74.5
66.2
62.4
79.1
69.6
HEXANE
CO
MEAN S.D.

0.36
1.67
2.08
1.86
2.07

0.05
2.03
1.33
1.97

1.90
1.42
1.67
2.11

2.10
1.13
2.02
2.13
1.85

0.30
1.16
1.99
2.09
2.11

0.00
1.56
2.19
2.00

1.58
2.32
1.70
2.18

2.09
1.41
1.77
2.59
1.93
. CO MOLE %
NOX
MEAN S.

1356.9
939.8
269.5
519.4
585.8

96.9
640.4
841.9
502.8

602.9
821.1
547.8
494.8

609.6
722.1
570.6
325.8
580.2

800
416
204
433
376

23
352
558
484

367
569
491
495

368
508
563
213
480
,NOX PPM .
D.

.5
.4
.6
.2
.9

.7
.7
.5
.8

.6
.4
.3
.8

.4
.7
.9
.5
.5
02
02
MEAN S.D.

1.80
1.41
2.29
0.99
2.91

1.70
2.75
1.82
1.45

2.68
1.96
1.00
1.75

2.63
2.20
1.30
1.28
1.83
%

1.28
1.69
1.89
1.45
1.77

0.00
2.00
1.35
1.74

1.94
1.38
1.38
1.88

1.85
1.71
1.67
1.72
1.81

                              3-225

-------
                             TABLE 21 CONT'D


    SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL  PHASE 1
                       VEHICLES AFTER MAINTENANCE
                            MODE : 30 MPH


                                 DENVER


                     1975 & 1976 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
112
HC
MEAN S.D.

70
93
70
87
98

15
106
69
84

99
70
84
83

104
70
81
93
86

.8
.0
.8
.6
.6

.0
.1
.4
.6

.8
.7
.2
.5

.5
.1
.9
.1
.2

22.9
63.6
59.7
64.6
71.0

7.1
66.5
51.2
63.6

68.3
54.4
53.3
69.7

68.2
52.0
54.7
87.3
63.4
CO
MEAN S.D.

0.83
1.44
2.14
1.70
1.38

0.05
1.59
0.94
1.89

1.48
0.99
1.43
2.16

1.42
1.03
1.80
2.56
1.64

0.90
1.17
2.23
1.72
1.41

0.00
1.36
1.04
1.91

1.37
1.10
1.51
2.10

1.38
1.19
1.64
2.52
1.70
NOX
MEAN S.D.

829.1
682.5
237.6
515.9
506.3

98.4
565.9
557.0
454.6

533.7
547.3
463.4
457.1

554.7
494.6
524.6
285.0
490.6

674
372
191
398
334

14
346
339
418

354
358
374
444

335
324
490
169
390

.3
.7
.0
.0
.2

.4
.0
.1
.1

.6
.1
.8
.8

.7
.5
.5
.4
.6
02
MEAN S.D,

1.92
0.91
2.08
0.81
2.95

3.50
2.54
1.60
1.27

2.61
1.70
0.90
1.52

2.78
1.77
1.05
1.25
1.66

u
1.21
U3
i,a
i,«i

0,11
1.95
1.13
1,«

1.33
1.11
1.21
1.50

1.81
1.35
1,«
1.W
EMISSION RESULTS ARE  : HC PPM HEXANE  . CO MOLE %  .NOX  PPM  .  02  %
                                  3-226

-------
                     TABLE 21 CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
ur
                    MODE :  30 MPH

                         DENVER

             1975 & 1976 MODEL-YEAR VEHICLES
             TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MPG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
1800 - 5799
ALL VEHICLES 1
ASSIGN RESULTS

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
12
ARE :
HC
IMPR JlMPR

28.3
34.3
5.1
8.4
23.9

-10.0
20.6
31.2
10.7

18.4
30.0
18.0
6.8

23.1
27.2
13.9
-9.7
15.8
HC PPM

28.6
27.0
6.7
8.8
19.5

-200.0
16.2
31.0
11.2

15.6
29.8
17.6
7.5

18.1
28.0
14.5
-11.6
15.5
HEXANE .
IMPR

-0.47
0.23
-0.05
0.16
0.69

0.00
0.44
0.39
0.08

0.41
0.43
0.25
-0.05

0.68
0.10
0.22
-0.43
0.21
CO
5HMPR

-132
13
-2
8
33

0
21
29
3

21
30
14
-2

32
9
10
-20
11
CO MOLE %

.94
.93
.52
.78
.18

.00
.83
.62
.86

.79
.37
.77
.36

.31
.13
.95
.09
.42
.NOX
NOX
IMPR JIMPR

527
257
31
3
79

-1
74
284
48

69
273
84
37

54
227
46
40
89
PPM

.7
.4
.8
.6
.5

.5
.5
.9
.2

.2
.8
.4
.7

.9
.6
.0
.8
.6
. 02

38.9
27.4
11.8
0.7
13.6

-1.5
11.6
33.8
9.6

11.5
33.3
15.4
7.6

9.0
31.5
8.1
12.5
15.4
%
IMPR

-0.12
0.51
0.21
0.17
-0.04

-1.80
0.21
0.22
0.19

0.07
0.26
0.10
0.24

-0.15
0.43
0.25
0.03
0.16

02
56IMPR

-6.48
35.85
9.34
17.47
-1.25

-105.88
7.67
12.26
12.84

2.70
13.27
10.31
13.47

-5.56
19.35
18.96
2.44
8.90

                          3-227

-------
                             TABLE 21 CONT'D


    SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE 1
                       VEHICLES BEFORE MAINTENANCE                   '
                            MODE : IDLE (D)


                                 DENVER


                     1975 & 1976 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

5
14
22
38
8

0
9
12
66

9
10
29
39

7
21
43
16
fl7
MEAN

137
241
196
156
160


193
184
176

193
188
165
184

208
192
160
200
no

.0
.1
.6
.2
.3


.3
.4
.5

.3
.7
.5
.0

.9
.4
.2
.6
o
HC
S.D.

93
111
202
164
85


106
147
169

106
161
154
177

84
160
164
179
l£ft

.0
.4
.7
.5
.2


.9
.5
.6

.9
.1
.4
.9

.9
.3
.1
.4
4
CO
MEAN S.D.

1.40
3.68
3.70
1.99
3.79


4.21
2.00
2.79

4.21
1.95
2.17
3.22

5.05
2.34
2.56
3.20
f\ Qo

1.47
2.61
3.14
2.89
1.90


2.57
2.45
2.95

2.57
2.65
2.65
3.05

2.82
2.93
2.55
3.39
••> Or»
NOX
MEAN S.D.

225.1
63.8
66.5
151.9
57.0


47.6
246.7
95.8

47.6
230.0
142.3
73.3

55.9
172.3
104.9
74.6
444 C.

148.6
24.7
33.9
143.6
29.1


30.7
189.1
82.6

30.7
193.5
126.0
41.7

33.9
178.2
87.6
44.2
4 4 O ft
02
MEAN s,0,

1.90
1.79
2.72
1.65
3.15


3.54
1.92
1.93

3.54
2.17
1.32
2.32

2.67
2.66
1.76
2.01
o 10

US
1.85
2.61
2.08
2.15


3.05
2,05
2,11

3.05
2.21
1.51
2.«

2.72
2,5«
2.00
2.55
2.28
EMISSION RESULTS ARE  : HC PPM HEXANE  . CO MOLE %  .NOX  PPM  . 02 %
                                  3-228

-------
                         TABLE 21 CONT'D
SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE  1
SUMMAn              VEHICLES AFTER MAINTENANCE
                        MODE  : IDLE (D)


                             DENVER


                 1975 & 1976 MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
^800 - 5799
ALL VEHICLES
EMISSION RESULTS

5
14
22
38
8

0
9
12
66

9
10
29
39

7
21
43
16
87
ARE
HC
MEAN S.D.

118
95
90
81
275


271
107
82

271
108
70
92

128
167
79
85
105
: HC

.0
.0
.0
.3
.9


.1
•3.
.9

.1
.7
.7
.8

.2
.1
.4
.9
.7
PPM

75.6
75.9
60.8
73.3
458.1


426.5
88.7
66.0

426.5
98.0
51.0
73.0

55.6
292.4
63.2
77.5
156.5
HEXANE
CO
MEAN S.D.

0.93
1.00
1.72
0.55
1.85


1.91
0.78
1.00

1.91
0.84
0.50
1.34

1.10
1.18
1.02
0.98
1.06

1.57
1.14
2.06
0.96
2.63


2.40
1.13
1.54

2.40
1.24
0.91
1.78

1.16
1.84
1.75
1.09
1.61
. CO MOLE %
NOX
MEAN S.

166.8
75.3
95.0
173.4
67.5


74.5
162.5
128.6

74.5
140.3
193.4
87.9

79.3
151.8
135.8
95.4
127.7

101
33
49
133
50


46
108
109

46
104
142
40

45
141
106
44
105
.NOX PPM .
D.

.3
.6
.4
.6
.2


.5
.7
.2

.5
.5
.9
.4

.9
.4
.1
.4
.8
02
02
MEAN S.D.

2.04
1.99
3.92
1.94
4.04


3.67
2.22
2.59

3.67
2.40
2.16
2.85

3.59
3.27
2.05
3.02
2.65
%

1.60
2.82
1.75
2.01
2.83


3.17
1.91
2.25

3.17
2.06
2.30
2.15

3.11
2.74
1.87
2.21
2.31

                             3-229

-------
                                 TABLE 21 CONT'D


    SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS
                   ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE


                                MODE : IDLE (D)
                                     DENVER


                         1975 & 1976 MODEL-YEAR VEHICLES

                         TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





5
14
22
38
8

0
9
12
66
HC
TlufD'D ^TIuTOD
Xrirn >>AWrn

19
146
106
74
-115


-77
77
93

.0
.1
.6
.9
.6


.8
.1
.6

13.9
60.6
54.2
47.9
-72.1


-40.2
41.8
53.0
CO
IMPR *IMPR

0.47
2.68
1.98
1.43
1.94


2.30
1.22
1.79

33.60
72.79
53.59
72.19
51.22


54.69
61.06
64.26
NOX
IMPR *IMPR

58.3
-11.5
-28.5
-21.5
-10.5


-26.9
84.2
-32.8

25.9
-18.1
-42.8
-14.2
-18.4


-56.6
34.1
-3^.3
IMPR

-0.14
-0.20
-1.20
-0.29
-0.89


-0.12
-0.31
-0.66
02
JlMPfi
-7.37
-11.16
-11.31
-17.70
-28.1?


-3.15
-16.09
-31.07
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
9
10
29
39

7
21
43
16
-77
80
94
91

80
25
80
114
.8
.0
.8
.2

.7
.2
.8
.7
-40.2
42.4
57.3
49.5

38.6
13.1
50.4
57.2
2.30
1.11
1.67
1.88

3.95
1.16
1.53
2.22
54.69
56.91
77.15
58.34

78.20
49.51
59.97
69.44
-26.9
89.7
-51.1
-14.6

-23.4
20.4
-30.9
-20.8
-56.6
39.0
-35.9
-20.0

-42.0
11.8
-29.5
-27.9
-0.12
-0.23
-0.83
-0.53

-0.91
-0.61
-0.30
-1.01
-3.15
-10.60
-62.76
-22.92

-31.22
-23.12
-16.80
-50.31
ALL VEHICLES
87
73.6    41.1    1.76   62.47   -16.1   -14.4   -0.55
EMISSION RESULTS ARE :  HC PPM HEXANE .  CO MOLE %  .NOX  PPM .  02 %
                                       3-230

-------
                  TABLE 21 CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE 1
v           VEHICLES BEFORE MAINTENANCE
                 MODE :  IDLE (N)


                      DENVER


          1975 & 1976 MODEL-YEAR VEHICLES

          TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 . 5799
ALL VEHICLES 1
ASSIGN RESULTS

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
12
ARE
MEAN

120.5
222.7
117.1
176.0
208.4

5.0
230.0
136.6
165.3

214.5
139.5
168.6
160.2

227.3
136.5
153.4
197.8
173.7
HC
S.

73
141
147
192
405

7
394
130
178

384
139
156
191

395
130
152
251
243
D.

.1
.5
.1
.9
.6

.1
.1
.4
.6

.1
.0
.1
.6

.2
.7
.6
.3
.0
: HC PPM HEXANE
CO
MEAN S.D.

1.86
4.29
1.97
2.24
2.37

0.06
2.89
2.34
2.39

2.69
2.35
2.05
2.64

3.04
2.05
2.27
2.68
2.46

1.70
2.94
2.50
2.90
2.68

0.06
2.95
2.89
2.71

2.94
3.07
2.26
2.94

3.10
2.67
2.50
3.14
2.77
. CO MOLE %
NOX
MEAN S.D.

85
45
40
53
50

26
46
72
46

45
66
55
43

49
56
50
43
50
.NOX

.7
.9
.3
.1
.3

.6
.7
.6
.9

.3
.8
.9
.7

.1
.6
.0
.2
.4
PPM

27.5
14.5
13.7
33.7
18.4

3.5
19.0
33.0
23.9

19.1
30.6
34.2
17.2

19.3
31.3
27.4
21.5
25.9
. 02
02
MEAN S.D.

2.23
1.69
4.33
1.86
4.01

4.00
4.00
2.95
2.42

4.00
3.22
1.58
2.96

3.63
3.63
2.17
2.51
2.91
%

2.30
1.79
3.16
2.60
2.60

2.26
2.98
2.91
2.70

2.90
3.00
2.07
2.94

2.72
3.18
2.49
3.01
2.84

                      3-231

-------
                              TABLE 21  CONT'D

    SUMMARY OF FEDEHAL THRE^MODEJEST  PROCEDORE^ESOLTS OH ALL PHASE ,

                             MODE :  IDLE (N)
                                  DENVER

                      1975  & 1976  MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
NO. OF
VEH

6
15
25
40
26

2
27
17
66

29
15
29
39

27
26
43
16
MEAN

105.8
78.7
63.3
92.9
193.5

130.0
191.1
76.6
82.1

186.9
76.1
72.6
89.1

190.0
83.5
72.4
107.8
HC
S.D.

54.6
56.9
70.8
94.4
278.3

169.7
271.7
60.7
85.1

264.2
64.9
44.2
104.0

271.8
67.8
65.2
131.7
CO
MEAN

1
1
1
0
1

0
1
0
0

1
0
0
1

1
1
0
0

.34
.09
.11
.72
.57

.27
.68
.89
.92

.58
.95
.57
.16

.44
.06
.94
.92
S.D.

1.69
1.33
1.98
1.08
2.15

0.32
2.09
1.28
1.53

2.05
1.35
0.98
1.78

1.77
1.72
1.76
1.03
NOX
MEAN

81
42
49
54
54

27
53
59
52

51
49
63
47

53
52
56
46

.4
.8
.0
.4
.2

.6
.5
.3
.0

.7
.7
.7
.4

.3
.0
.1
.1
S.D.

39.6
18.6
11.7
24.0
26.4

0.7
27.1
33.7
19.0

27.0
21.2
29.8
13.0

26.8
26.1
22.6
17.0
MEAN

2.63
1.41
5.52
2.08
4.31

5.10
3.85
3.46
2.99

3.94
3.74
2.30
3.41

3.95
3.99
2.51
3.24
02
S.D.

1.80
1.58
2.26
2,1(1
2.92

3,82
3,05
3.1?
2.58

3.08
3,2?
2.35
2,«

3.12
3-10
2.15
2.3*
ALL VEHICLES    112    108.4   156.7     1.09  1.66   53.0   23.8   3.31

EMISSION RESULTS ARE :  HC PPM HEXANE .  CO MOLE % .NOX  PPM . 02 %
2,81
                                  3-232

-------
                               TABLE 21 CONT'D

          OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
          w
                              MODE :  IDLE (N)

                                   DENVER

                       1975 & 1976 MODEL-YEAR VEHICLES
                       TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





6
15
25
40
26

2
27
17
66
IMPR

14.7
144.0
53.8
83.2
14.9

-125.0
38.9
60.0
83.2
HC

12.2
64.7
46.0
47.2
7.2

-2500.0
16.9
43.9
50.3
IMPR

0.52
3.20
0.86
1.51
0.80

-0.21
1.21
1.45
1.47
CO
%I

27
74
43
67
33

-358
41
61
61
NOX
MPR IMPR *IMPR

.86
.67
.52
.68
.75

.33
.95
.77
.45

4.3
3.1
-8.7
-1.3
-4.0

-1.0
-6.8
13.3
-5.1

5.0
6.7
-21.5
-2.4
-7.9

-3.8
-14.6
18.3
-11.0
IMPR

-0.40
0.28
• -1.19
-0.22
-0.30

-1.10
0.15
-0.51
-0.57
02

-17.91
16.60
-27.42
-11.53
-7.58

-27.50
3.70
-17.37
-23.48
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
11800 -
WEIGHT
2799
3799
4799
5799
29
15
29
39

27
26
43
16
27.6
63.3
96.0
71.1

37.3
53.0
81.0
90.0
12.9
45.4
57.0
44.4

16.4
38.8
52.8
45.5
1.11
1.41
1.48
1.48

1.59
0.99
1.33
1.76
41
59
72
56

52
48
58
65
.33
.82
.08
.00

.47
.20
.47
.55
-6.4
17.1
-7.8
-3.6

-4.2
4.6
-6.1
-2.9
-14.2
25.6
-14.0
-8.3

-8.5
8.2
-12.1
-6.7
0.06
-0.52
-0.72
-0.45

-0.33
-0.36
-0.34
-0.73
1.55
-16.15
-45.53
-15.14

-8.99
-9.85
-15.63
-29.18
L VEHICLES    112     65.2    37.6     1.37   55.80    -2.7    -5.3   -0.40  -13.63
      RESULTS ARE  : HC PPM HEXANE  . CO MOLE %  .NOX  PPM  . 02 %
                                         3-233

-------
                             TABLE 21 CONT'D

    SUMMARY OF  FEDERAL THH^MODE^EST^ROCEDUR^RESULTS  ON  ALL FAILED
                            MODE  : 50 MPH

                                 DENVER

                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHTr.r.KS

9
29
16
56
14,

0
24
18
82

24
14
45
41

20
28
60
16
1311
HC
MEAN S.D.

68.9
110.7
78.7
119.9
138.9


115.0
83.3
115.7

115.0
90.4
84.4
144.5

134.2
77.3
90.8
215.6
1 m n

27
127
60
189
50


86
61
169

86
67
68
226

87
54
64
351
1 h it

.7
.1
.3
.5
.5


.6
.3
.1

.6
.1
.5
.2

.7
.2
.8
.5
tr
CO
MEAN S.D.

1.33
2.51
1.74
2.61
3.10


2.44
1.75
2.59

2.44
1.87
2.20
2.89

2.76
1.54
2.61
2.94
0 ll ll

0.80
1.54
1.92
2.39
2.12


1.99
1.46
2.19

1.99
1.61
2.17
2.10

1.97
1.42
2.11
2.63
*\ f\rv
NOX
MEAN S.D.

1425
920
923
761
1414


1207
1078
833

1207
978
951
761

1218
1020
917
548
f\ li *

.6
.0
.9
.9
.3


.9
.7
.5

.9
.7
.7
.9

.7
.3
.2
.9
c.

757.0
719.7
544.6
382.6
876.1


750.1
733.7
539.0

750.1
735.2
673.6
375.7

763.5
697.9
563.3
312.4
zto a
02
MEAN S.D.

1.20
0.57
1.95
0.36
1.80


1.37
0.78
0.69

1.37
0.81
0.39
1.02

1.14
1.05
0.64
0.82
n All

1.1?
1.13
1.6!
0,11
1.65


1.68
0.91
1.01

1.68
1.06
0.32
1.11

1.10
1.11
0.91
1.31
1.21
EMISSION RESULTS ARE :  HC  PPM HEXANE  ,  CO MOLE %  ,NOX  PPM ,  02 %
                                  3-234

-------
                  TABLE 21 CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
            VEHICLES AFTER MAINTENANCE
                 MODE :  50 MPH


                      DENVER


          1975 & 1976 MODEL-YEAR VEHICLES

          TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
1800 - 5799
AL^ VEHICLES 1
EMISSION RESULTS

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
24
ARE
HC
MEAN S.D.

52
72
58
80
123


92
57
79

92
60
71
84

80
72
79
84
78
: HC

.7
.8
.3
.1
.4


.2
.0
.1

.2
.2
.6
.1

.3
.5
.0
.5
.4
PPM

22.0
43-7
56.6
70.2
119.4


102.3
35.1
63.8

102.3
39.0
63.4
62.1

55.8
91.2
60.5
82.7
70.1
HEXANE
CO
MEAN S.D.

1.84
2.51
1.26
2.67
2.32


2.14
1.92
2.51

2.14
1.93
2.09
2.91

2.18
1.72
2.52
3.03
2.35

1.00
1.88
1.43
2.36
2.13


1.96
1.79
2.17

1.96
1.94
2.05
2.17

1.86
1.79
2.06
2.64
2.07
, CO MOLE %
NOX
MEAN S.D.

1002
711
728
691
1249


1051
736
720

1051
627
836
631

1104
765
761
521
786
,NOX

.1
.1
.1
.9
.2


.5
.0
.0

.5
.9
.1
.1

.6
.1
.0
.9
.5

383.4
409.2
508.8
451.9
837.7


718.2
440.4
457.9

718.2
381.8
515.9
375.2

758.5
482.3
468.6
241.1
527.6
02
MEAN S.D.

1.18
0.40
2.15
0.26
1.91


1.37
0.84
0.61

1.37
0.93
0.31
0.93

1.17
1.11
0.54
0.67
0.79

1.18
0.61
1.43
0.28
1.52


1.61
0.99
0.92

1.61
1.11
0.35
1.17

1.31
1.48
0.85
0.84
1.12
PPM , 02 %
                     3-235

-------
                            TABLE 21 CONT'D


SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
               ON ALL FAILED VEHICLES AFTER MAINTENANCE
                           MODE  : 50 MPH


                                DENVER


                     1975  & 1976 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
124
EMISSION RESULTS ARE
HC
IMPR JIMPR

16.2
37.9
20.5
39.8
15.5


22.7
26.3
36.6

22.7
30.2
12.8
60.4

53.9
4.9
11.8
131.1
32.4
: HC PPM

23.5
34.3
26.0
33.2
11.2


19.8
31.6
31.6

19.8
33.4
15.1
41.8

40.2
6.3
13.0
60.8
29.2
HEXANE
CO
IMPR *IMPR

-0.51
0.00
0.48
-0.06
0.79


0.30
-0.17
0.08

0.30
-0.06
0.12
-0.01

0.58
-0.18
0.10
-0.09
0.09

-38
0
27
-2
25


12
-9
3

12
-3
5
-0

20
-11
3
-2
3
, CO MOLE %

.45
.18
.61
.18
.32


.19
.50
.25

.19
.43
.37
.44

.90
.56
.74
.94
.65
,NOX
NOX
IMPR fclMPR

423.5
208.9
195.9
69.9
165.1


156.4
342.7
113.5

156.4
350.7
115.6
130.8

114.1
255.2
156.2
27.0
155.1
PPM ,

29
22
21
9
11


12
31
13

12
35
12
17

9
25
17
4
16
02 %

.7
.7
.2
.2
.7


.9
.8
.6

.9
.8
.2
.2

.4
.0
.0
.9
• -2

IMPR

0.02
0.17
-0.20
0.10
-0.11


-0.00
-0.06
0.09

-0.00
-0.11
0.08
0.10

-0.02
-0.06
0.09
0.15
0.05

02

1.85
29.88
-10.13
27.86
-5.95


-0.00
-7.8
12.10

-o.oo
-1iO»
20.51
9.12

4$
J>*
14.66
18.63
5-7<

                                  3-236

-------
                         TABLE 21 CONT'D
SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
bUMI™               VEHICLES BEFORE MAINTENANCE
                        MODE : 30 MPH


                             DENVER


                 1975 & 1976 MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 332 VEHICLES
NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS
. OF
VEH

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
124
ARE
HC
MEAN S.D.

113.9
138.4
88.7
140.5
175.4


156.9
140.6
127.9

156.9
152.1
107.0
148.2

172.2
127.1
113.8
184.4
135.4
: HC PPM

36.7
71.4
59.5
130.0
57.0


79.9
75.6
110.1

79.9
81.0
81.2
128.6

90.1
62.7
78.7
186.4
100.5
HEXANE
CO
MEAN S.D.

1.00
2.19
2.34
2.68
2.87


2.60
2.08
2.44

2.60
2.23
2.05
2.79

2.92
1.92
2.42
2.68
2.42

1.06
1.46
2.40
2.18
2.22


1.74
2.32
2.06

1.74
2.55
1.91
2.12

2.25
1.72
1.93
2.55
2.03
, CO MOLE %
NOX
MEAN S.

1046
898
310
439
762


664
891
532

664
943
545
536

655
773
570
417
610
,NOX

.5
.0
.3
.0
.6


.9
.7
.7

.9
.9
.0
.4

.5
.7
.6
.3
.4

712
482
247
353
554


466
689
427

466
740
468
389

506
601
466
245
492
PPM ,
D.

.2
.1
.9
.7
.2


.6
.1
.7

.6
.8
.0
.2

.6
.7
.6
.9
.9
02
02
MEAN S.D.

1.31
0.55
2.08
0.32
2.05


1.54
0.97
0.65

1.54
1.10
0.32
1.00

1.29
1.23
0.57
0.84
0.87
%

1.71
1.10
1.82
0.50
2.05


2.04
1.35
1.10

2.04
1.51
0.34
1.45

1.73
1.81
0.95
1.38
1.40

                             3-237

-------
                             TABLE 21 CONT'D
                                     i
                                     i
    SUMMARY  OF  FEDERAL  THREE MODE TEST PROCEDURE  RESULTS ON ALL FAILED
                       VEHICLES AFTER MAINTENANCE
                            MODE  : 30 MPH
                                 DENVER

                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLRS

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
1911
HC
MEAN S.D.

100
103
92
95
115


103
114
95

103
124
82
107

104
105
94
102
oo

.6
.1
.7
.6
.5


.3
.0
.3

.3
.5
.6
.5

.6
.7
.4
.0
a

51.3
53.1
66.7
76.1
55.5


64.3
52.0
68.8

64.3
51.6
69.1
64.4

70. 0
53.5
65.9
82.0
He n
CO
MEAN S.D.

1.56
1.76
2.58
2.02
1.95


1.60
1.72
2.16

1.60
1.62
1.75
2.60

1.56
1.71
2.18
2.26
i r\e\

1.33
0.97
2.50
1.91
1.84


1.60
1.18
1.91

1.60
1.01
1.84
1.89

1.65
1.36
1.93
1.95
i TIT
NOX
MEAN S.D.

746.3
655.0
237.3
448.1
633.9


631.2
589.3
460.0

631.2
625.3
469.0
450.4

646.8
541.8
495.9
351.1
IT 4 t f\

513
361
198
396
418


358
426
404

358
470
434
357

382
377
455
153
ii/\i

.8
.8
.3
.1
.7


.5
.9
.9

.5
.0
.6
.4

.5
.2
.0
.5
o
02
MEAN S.D.

1.42
0.36
1.82
0.27
2.25


1.61
1.09
0.49

1.61
1.26
0.31
0.70

1.48
1.28
0.37
0.71
n fin

Ul
0.62
1.72
0.3?
1.9*


1.96
1,«
0.85

1.96
1.60
0.18
1.06

1,71
1.80
0.9^
1.3"
EMISSION RESULTS ARE :  HC PPM HEXANE  ,  CO MOLE % ,NOX  PPM ,  02 %
                                 3-238

-------
                            TABLE 21 CONT'D
SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
SU   i        ON ALL FAILED VEHICLES AFTER MAINTENANCE
                           MODE : 30 MPH


                                DENVER


                    1975 & 1976 MODEL-YEAR VEHICLES

                    TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
WB^M^^r^«
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





9
29
16
56
14

0
24
18
82
HC
IMPR 5HMPR

13
35
-3
45
59


53
26
32

.3
.3
.9
.0
.8


.5
.5
.6

11.7
25.5
-4.4
32.0
34.1


34.1
18.9
25.5
IMPR

-0.55
0.43
-0.24
0.67
0.92


1.01
0.36
0.28
CO
JIMPR

-55.20
19.72
-10.29
24.80
32.13


38.66
17.26
11.58
NOX
IMPR %JMPE

300.3
243.0
73.1
-9.1
128.7


33.6
302.4
72.7

28.7
27. 1
23.5
-2.1
16.9


5.1
33.9
13.6
IMPR

-0.11
0.19
0.27
0.05
-0.20


-0.07
-0.12
0.16
02
%IMPE

-8.47
35.00
12.89
16.20
-9.93


-4.88
-12.93
24.32
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
1800 -
WEIGHT
2799
3799
4799
5799
^ VEHICLES
SMISSIOK
-f
1 RESULTS
24
14
45
41

20
28
60
16
124
ARE
53
27
24
40

67
21
19
82
35
: HC J
.5
.7
.4
.7

.6
.4
.5
.3
.8
PPM :
34.1
18.2
22.8
27.4

39.3
16.9
17.1
44.7
26.4
HEXANE .
1.01
0.61
0.30
0.19

1.36
0.20
0.23
0.43
0.43
CO MOU
38.66
27.35
14.59
6.70

46.55
10.65
9.67
15.96
17.93
E % .NOX
33.6
318.6
75.9
86.0

8.8
231.9
74.8
66.1
98.5
PPM . O;
5.1
33.7
13.9
16.0

1.3
30.0
13.1
15.8
16.1
2 %
-0.07
-0.16
0.02
0.30

-0.19
-0.05
0.20
0.13
0.07

-4.88
-14.61
5.48
29.87

-14.92
-4.07
35.48
15.61
8.31

                                3-239

-------
                             TABLE 21  CONT'D
    SUMMARY OF FEDERAL THREE  MODE  TEST  PROCEDURE RESULTS ON ALL FAILED
                        UPHTn.RS REFfiRR MAINTENANCE              «AWiU
  VEHICLES BEFORE MAINTENANCE



       MODE :  IDLE (D)



            DENVER



1975 & 1976 MODEL-YEAR VEHICLES


TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





6
28
14
52
2

0
7.
13
82
HC
MEAN S.D.

174.2
392.0
347.5
297.8
203.7


356.4
261.0
327.9

52
377
281
146
97


139
135
270

.3
.1
.0
.7
.2


.7
.8
.4
CO
MEAN S.D.

3.02
5.96
6.04
5.76
5.92


8.07
5.05
5.60

1.77
2.40
3.18
2.73
3.M3


2.42
3.15
2.59
NOX
MEAN S.D.

205.3
48.9
64.0
56.4
95.4


24.7
122.5
59.2

148.0
22.8
69.6
59.0
11.6


35.2
126.2
54.4
02
MEAN S.D.

0.63
0.90
1.75
0.42
0.60


0.40
0.76
0.78
....
0.14
1,16
2.21
0.53
0.28


0.19
0.44
1.28
DISPLACEMENT
LESS THAN 151
151 -
251
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
AI r VFLJ-
WEIGHT
2799
3799
4799
5799
rnr PO
7
9
45
41

6
20
60
16
< AO
356.4
306.4
263.8
381.8

349.6
283.7
307.6
409.4
••%«"»* «•*
139
139
132
352

155
129
224
428
A ^ A
.7
.3
.9
.2

.3
.5
.1
.2

8.07
5.76
5.30
5.'71

8.47
5.89
5.44
5.37

2.42
3.38
2.46
2.75

2.52
2.80
2.65
2.48

24.7
68.2
82.0
52.3

38.6
82.4
66.0
48.7
* i~ ._.
35.2
54.4
90.0
44.0

44.5
108.3
63.7
24.5
rm *\ 4
0.40
0.84
0.43
1.14

0.43
0.74
0.74
0.90
n 7R
0.19
0.51
0.51
1.66

0.26
0.56
1.34
1.25
1,16
                      321.3  250.2    5.70  2.71   64.9   70.1
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02 %
                                 3-240

-------
                            TABLE 21  CONT'D
          OF  FEDERAL THREE MODE  TEST PROCEDURE RESULTS ON ALL FAILED
                     VEHICLES AFTER MAINTENANCE
                          MODE  :  IDLE  (D)


                                DENVER


                    1975  & 1976  MODEL-YEAR  VEHICLES

                    TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
HO. OF
2
1
6
8

MOTORS

CYL.





6
28
14
52
2

0
7
13
82
MEAN

133.3
105.9
110.5
101.3
83.7


167.1
148.3
93.3
HC
S.D.

59.9
60.5
80.1
96.0
8.8


112.5
58.5
78.4
CO
MEAN S.D.

1.24
1.37
2.17
1.00
0.70


1.81
1.74
1.15

1.31
1.14
2.65
1.37
0.92


1.40
1.43
1.60
NOX
MEAN S.

223.6
76.2
117.0
141.1
96.6


84.1
160.0
121.6

D.

72.2
36
89
121
27


36
82
107
.5
.7
.6
.7


.9
.8
.9
02
MEAN S.D.

1.00
0.92
2.66
1.11
3.10


0.53
1.24
1.38

0.46
1.22
1.90
1.20
3.11


0.28
1.31
1.51
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
1800 -
WEIGHT
2799
3799
7
9
45
41

6
20
60
16
167.1
168.6
80.1
108.7

117.9
154.5
94.0
82.0
112.5
59.7
74.8
76.6

69.4
81.4
78.0
83.0
1.81
2113
0.68
1.64

1.39
1.74
1.26
0.65
1.40
1.53
0.98
1.91

1.38
1.39
1.75
0.87
84.1
117.2
162.6
89.8

87.4
146.8
125.9
101.6
36
48
124
74

36
78
117
80
.9
.0
.7
.9

.1
.1
.5
.9
0.53
1.34
1.21
1.53

1.28
1.39
1.10
1.94
0.28
1.55
1.29
1.67

1.99
1.59
1.24
1.70
   VEHICLES   102


^SSION RESULTS ARE
105.4   81.9
1.57  123.9  102.5   1.30   1.44
 HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02
                               3-241

-------
                                 TABLE 21 CONT'D


     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE  EXHAUST EMISSION REDUCTIONS
                    ON ALL FAILED VEHICLES AFTER MAINTENANCE             ^


                                MODE  : IDLE  (D)
                                     DENVER


                          1975 & 1976 MODEL-YEAR VEHICLES

                          TOTAL SAMPLE  SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





6
28
14
52
2

0
7
13
82
HC
IMPR jtlMPft

40
286
237
196
120


189
112
234

.8
.1
.0
.4
.0


.3
.7
.6

23.4
73.0
68.2
66.0
58.9


53.1
43.2
71.5
CO
IMPR £EMPR

1.77
4.59
3.87
4.76
5.22


6.26
3.31
4.45

58.73
77.00
64.13
82.71
88.14


77.56
65.54
79.49
NOX
IMPR $IMPR

-18.2
-27.2
-53.0
-84.7
-1.2


-59.4
-37.5
-62.4

-8.9
-55.7
-82.8
-150.2
-1.3


-240.8
-30.6
-105.4
IMPR

-0.37
-0.02
-0.91
-0.69
-2.50


-0.13
-0.48
-0.60
02
JUHPB
*-
-57.89
-1.98
-51.93
-161.68
-416.6?


-32.11
-62.63
-77.13
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
ALL VEHICLES
7
9
45
41

6
20
60
16
102
189
137
183
273

231
129
213
327
216
.3
.8
.7
.1

.7
.2
.6
.3
.0
53.1
45.0
69.6
71.5

66.3
45.6
69.4
80.0
67.2
6.26
3.63
4.62
4.08

7.09
4.16
4.18
4.71
4.43
77.56
62.96
87.23
71.37

83.61
70.51
76.76
87.84
77.73
-59.4
-49.0
-80.6
-37.5

-48.7
-64.4
-59.9
-52.9
-5Q.O
-240.8
-71.9
-98.3
-71.6

-126.2
-78.1
-90.8
-108.5
-90.9
-0.13
-0.50
-0.78
-0.39

-0.85
-0.65
-0.36
-1.01
-0.55
-32.11
-59-21
-181.87
-33-83

.196.15
,88.51
J18.10
.115.22
-73.N
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NQX  PPM ,  02 %
                                       3-242

-------
                  TABLE 21  CONT'D
OF FEDERAL THREE MODE TEST  PROCEDURE  RESULTS  ON  ALL FAILED
w          VEHICLES BEFORE MAINTENANCE
                 MODE  :  IDLE  (N)


                      DENVER


          1975  &  1976  MODEL-YEAR VEHICLES

          TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 - 4799
1800 . 5?99
ALL VEHICLES 1
ASSIGN RESULTS

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
24
ARE
MEAN

151.7
407.1
253.4
377.0
241.2


321.5
212.6
367.9

321.5
234.1
307.7
411.6

346.6
223.4
350.1
470.0
336.4
HC
S.

65
416
319
242
223


265
143
328

265
156
203
415

277
133
298
461
300
D.

.7
.0
.0
.5
.9


.7
.8
.4

.7
.9
.3
.0

.8
.2
.9
.8
.0
: HC PPM HEXANE
CO
MEAN S.D.

3.59
5.99
3.99
5.76
4.57


5.73
4.93
5.24

5.73
5.34
4.93
5.41

6.18
4.94
5.03
5.78
5.29

2.33
2.57
3.48
2.62
2.76


3.15
3.11
2.66

3.15
3.29
2.45
2.88

3.06
3.01
2.74
2.36
2.82
, CO MOLE %
NOX
MEAN S.D.

78
40
39
28
59


40
62
34

40
52
39
35

44
47
36
31
39
,NOX

.5
.7
.8
.0
.7


.7
.6
.5

.7
.2
.0
.8

.9
.5
.7
.2
.7
PPM

29.0
17.1
22.3
14.2
27.3


30.1
30.3
16.4

30.1
23.1
24.6
17.8

32.2
26.9
20.3
12.5
23.9
, 02
02
MEAN S.D.

1.09
0.82
3.25
0.41
1.96


1.65
1.40
0.87

1.65
1.62
0.41
1.35

1.32
1.57
0.85
0.89
1.10
%

1.02
1.12
3.28
0.58
2.61


2.58
1.93
1.56

2.58
2.14
0.49
2.04

2.21
2.22
1.62
1.47
1.86

                     3-243

-------
                             TABLE 21 CONT'D
SUMMARY OF FEDERAL
                                      PBOCEDURE^ESULTS ON ALL PAIUO
                            MODE  : IDLE (N)

                                 DENVER

                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 332 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
124
HC
MEAN S.D.
108.9
87.9
78.3
106.0
235.0


204.0
100.6
89.1

204.0
103.9
74.4
105.2

230.7
95.4
84.4
103.6
113.0
45
56
85
115
354


287
59
87

287
67
68
99

308
57
77
127
151
.3
.2
.3
.8
.7


.9
.3
.6

.9
.2
.5
.3

.8
.7
.4
.4
.8
CO
MEAN S.D.
1
1
1
1
1


1
1
1

1
1
0
1

2
1
1
0
1
.46
.31
.34
.08
.91


.91
.40
.08

.91
.49
.71
.49

.04
.34
.16
.74
.29
1.35
1.31
2.28
1.47
2.26


1.91
1.44
1.58

1.91
1.56
1.12
1.85

2.03
1.33
1.73
0.98
1.65
NOX
MEAN S.D.
93.4
46.9
45.9
54.5
78.2


59.7
73.3
52.8

59.7
57.6
65.7
46.0

59.3
66.1
55.0
46.5
57.1
36/4
20.5
19.6
30.3
42.3


41.7
37.4
26.1

41.7
23.8
35.3
19.1

42.1
34.1
28.7
22.1
31.9
02
MEAN S.D.
2.19
0.77
4.17
1.12
3.18


2.06
2.29
1.52

2.06
2.63
1.27
1.76

2.21
2.26
1.30
1.86
1.7»
2.115
0.83
2.79
1.21
3.38


2.86
2.81
1.76

2.86
3-15
1.12
1.99

3.1"
2.72
1.59
1.18
2.19
EMISSION RESULTS ARE :  HC PPM HEXANE  ,  CO MOLE  %  ,NOX   PPM  , 02 1>
                                 3-244

-------
                                TABLE 21  CONT'D
    o,,uvi4RY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
    SUMMAKi ur
                                         AFTER MAINTENANCE

                              MODE :  IDLE (N)

                                    DENVER

                        1975  &  1976 MODEL-YEAR VEHICLES
                        TOTAL SAMPLE SIZE 332 VEHICLES
N(
VEHICLE MFG.
AMER. MDTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 - 47QQ
oo , 5799
D. OF
VEH

9
29
16
56
14

0
24
18
82

24
14
45
41

20
28
60
16
IM

42
319
175
270
6


117
112
278

117
130
233
306

115
128
265
366
H
PR

.8
.1
.2
.9
.3


.5
.1
.8

.5
.2
.3
.4

.9
.0
.6
.4
IC
*IMPR

28.2
78.4
69.1
71.9
2.6


36.6
52.7
75.8

36.6
55.6
75.8
74.4

33.4
57.3
75.9
78.0
(
IMPR

2.13
4.68
2.65
4.68
2.66


3.82
3.53
4.16

3.82
3.85
4.22
3.92

4.15
3.60
3.87
5.03
:o
56IMPR

59.41
78.17
66.34
81.29
58.23


66.66
71.67
79.40

66.66
72.17
85.63
72.52

67.09
72.88
76.98
87.16
IM

-14
-6
-6
-26
-18


-19
-10
-18

-19
-5
-26
-10

-14
-18
-18
-15
N(
PR

.9
.2
.1
.5
.5


.0
.7
.3

.0
.4
.7
.2

.5
.5
.3
.3
DX
JIMPR

-19.0
-15.2
-15.4
-94.4
-31.0


-46.8
-17.2
-53.1

-46.8
-10.4
-68.4
-28.5

-32.3
-39.0
-49.9
-49.0
IMPR

-1.10
0.05
-0.92
-0.70
-1.22


-0.41
-0.89
-0.66

-0.41
-1.01
-0.86
-0.41

-0.90
-0.68
-0.45
-0.97
02
tf TTufDD
it j^n^ n

-101.02
6.33
-28.39
-170.56
-62.41


-24.75
-63.89
-75.55

-24.75
-62.11
-212.57
-30.44

-67.80
-43.31
-52.93
-109.12
   VEHICLES   124

ASSIGN RESULTS ARE
223.4    66.4    4.01  % 75.68    -17.4    -43.7   -0.64  -58.59
HC PPM HEXANE  , CO MOLE %  ,NOX   PPM ,  02 %
                                     3-2A5

-------
                             TABLE 21 CONT'D
                                    i ;
      SUMMARY OF FEDERAL  THREE MODE TEST  PROCEDURE  RESULTS ON PHASE 1
                    PASSED  VEHICLES BEFORE MAINTENANCE             '
                            MODE  : 50 MPH

                                  DENVER

                         1974 MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE SIZE  30  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
AT r inruTr-i PO

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
oo
HC
MEAN S.D.

245
247
172
161
180

330
123
160
179

175
160
203
122

175
208
182
135
<• r»O

.0
.5
.0
.4
.0

.0
• 3
.0
.7

.0
.0
.7
.0

.0
• 3
.1
.0
f\

0.0
38.9
37.0
83.1
130.3

0.0
33.3
0.0
76.1

106.8
0.0
77.6
26.6

106.8
43.7
84.9
27.8
fm fm **
CO
MEAN S.D.

1.50
4.35
2.44
2.56
2.18

3.80
1.62
2.30
2.72

2.16
2.30
3.27
1.39

2.16
2.63
3.00
1.53
A. r *•.

0.00
4.17
0.98
2.48
1.41

0.00
0.44
0.00
2.37

1.15
0.00
2.59
0.90

1.15
1.33
2.69
0.85

NOX
MEAN S .

2986.4
977.0
1443-0
1000.4
2092.7

604.1
2364.2
1070.1
1215.9

1924.2
1070.1
1121.3
1443.0

1924.2
1708.9
1043.6
1363.7


0
976
607
540
1297

0
832
0
762

1112
0
874
362

1112
1106
678
571
rt *^ /•
D.

.0
.3
.1
.0
.8

.0
.5
.0
.4

.0
.0
.2
.9

.0
.3
.8
.3
f\
02
MEAN S.D.

1.00
0.65
0.64
2.60
2.23

5.10
0.77
4.40
1.71

1.85
4.40
1.82
1.44

1.85
2.00
1.82
1.87
1 «5
•**•
0.00
0.35
0.18
1.1?
2.18

0.00
0.12
0.00
1.39

2.1?
o.oo
1.11
1.1?

2.1?
2.09
1.11
nf
1.86
1.5?
                                      2.60   2.12  1338.1   836.9
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM ,  02 %
                                3-246

-------
                TABLE 21  CONT'D
OF FEDERAL THREE MODE TEST  PROCEDURE  RESULTS  ON  PHASE  1
      PASSED VEHICLES AFTER MAINTENANCE
               MODE  :  50  MPH


                    DENVER


           1974 MODEL-YEAR VEHICLES

        TOTAL  SAMPLE SIZE 30  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 - i|799
4800 . 5?99
ALL VEHICLES
EM*SSION RESULTS

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
22
ARE
HC
MEAN S.D.

230
190
180
147
104

12
151
110
169

116
110
185
129

116
198
162
145
156
: HC

.0
.0
.8
• 7
.0

.0
.7
.0
.1

-7
.0
.4
.8

-7
-3
.8
.0
.9
PPM

0.0
56.6
50.4
63-9
80.3

0.0
10.4
0.0
61.7

70.3
0.0
65.3
27.1

70.3
77.5
64.4
30.4
64.3
HEXANE
CO
MEAN S.D.

1.40
2.45
2.50
2.62
0.87

0.90
1.33
2.10
2.54

1.22
2.10
2.87
1.76

1.22
2.47
2.81
1.42
2.28
•x

0.00
1.34
1.23
2.62
0.06

0.00
0.84
0.00
2.20

0.72
0.00
2.49
1.16

0.72
1.29
2.52
0.43
2.01
, CO MOLE %
NOX
MEAN S.

2364.2
1017-0
1268.3
998.6
2187-0

389.1
2588.2
1020.3
1124.2

2038.4
1020.3
1086.9
1213-5

2038.4
1592.7
912.3
1468.3
1285.7

0
251
580
622
1585

0
912
0
656

1328
0
720
533

1328
693
619
293
844
,NOX PPM ,
D.

.0
.0
.7
.8
.4

.0
.4
.0
.6

.1
.0
.1
.1

.1
.7
.5
.4
• 3
02
02
MEAN S.D.

0.80
0.60
0.68
2.40
1.50

1.40
1.37
3-70
1.59

1.37
3-70
1.83
1.02

1.37
1.67
1.82
1.33
1.65
%

0.00
0.28
0.33
1-71
0.36

0.00
0.47
0.00
1.56

0.39
0.00
1.74
0.87

0.39
1.77
1.76
1.01
1.44

                 3-247

-------
                                  TABLE 21  CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PRXEDURE EXHAUST EMISSION REDUCTIONS
                   ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE           Wi
                                 MODE :  50 MPH


                                      DENVER


                             1974 MODEL-YEAR VEHICLES

                          TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




1
2
5
11
3

1
3
1
17
HC
IMPR JIMPR
15.0
57.5
-8.8
13-6
76.0

318.0
-28.3
50.0
10.6
6.1
23.2
-5-1
8.5
42.2

96.4
-23.0
31-3
5.9
CO
IMPR JIMPR
0.10
1.90
-0.06
-0.06
1.32

2.90
0.28
0.20
0.18
6.67
43.68
-2.46
-2.20
60.31

76.32
17.53
8.70
6.45
NOX
IMPR %JMPE
622
-40
174
1
-94

215
-224
49
91
.2
.0
.7
.8
.2

.0
.0
.8
.8
20.8
-4.1
12.1
0.2
-4.5

35.6
-9.5
4.7
7.5
IMPR
0.20
0.05
-0.04
0.20
0.73

3-70
-0.60
0.70
0.11
02
20.00
7.69
-6.25
7.69
32.M

72.55
-78.26
15-91
6.55
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
4
1
12
5

4
3
12
3
58.2
50.0
18.3
-7.8

58.2
10.0
19-2
-10.0
33.3
31.3
9.0
-6.4

33-3
4.8
10.6
-7-4
0.94
0.20
0.40
-0.37

0.94
0.17
0.19
0.12
43.35
8.70
12.36
-26.91

43-35
6.33
6.47
7.61
-114
49
34
229

-114
116
131
-104
.2
.8
.4
.5

.2
.1
• 3
.6
-5.9
4.7
3-1
15.9

-5.9
6.8
12.6
-7-7
0.48
0.70
-0.02
0.42

0.48
0.33
0.00
0.53
i
25.6D
15-91
-0.92
29-17

16.67
0.00
28.57
ALL VEHICLES
22
21.1    11.9    0.31   12.13    52.4
3.9
0.20
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                     3-248

-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE  MODE  TEST  PROCEDURE  RESULTS ON ALL FAILED
            VEHICLES AFTER  MAINTENANCE
                MODE  :  IDLE  (D)


                      DENVER


             1972 MODEL-YEAR  VEHICLES

         TOTAL SAMPLE SIZE 111 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 _ i|79g
"800 . 5?99
ALL VEHICLES
^SSION RESULTS

1
9
10
14
2

0
4
5
27

4
4
16
12

6
16
13
1
36
ARE
HC
MEAN S.D.

190.
291.
343.
310.
240.


466.
217.
301.

466.
223.
330.
253.

387.
337.
240.
220.
307.
: HC

0
7
5
7
0


2
0
1

2
7
0
3

5
8
8
0
8
PPM

0.0
347.7
297.0
140.1
63.6


450.7
33-8
223.8

450.7
35.0
264.7
142.1

370.7
263.5
132.8
0.0
242.5
HEXANE
CO
MEAN S.D.

2.60
1.53
2.28
2.13
1.60


2.35
2.63
1.84

2.35
2.64
2.03
1.64

2.63
2.18
1.64
0.20
2.00

0.00
1.92
1.43
2.06
1.84


1.55
0.74
1.93

1.55
0.86
1.96
1.88

1.34
1.91
1.79
0.00
1.77
, CO MOLE %
NOX
MEAN S.D.

136
86
98
133
108


94
122
110

94
119
116
105

103
109
110
169
110
,NOX

.4
.0
.1
.5
.6


.1
.6
.7

.1
.2
.1
.5

.2
.4
.7
.2
.5
PPM

0.0
36.0
32.6
74.7
10.7


21.4
39.7
61.4

21.4
45.0
52.5
71.7

23.7
56.5
66.6
0.0
55.5
, 02
02
MEAN S.D.

0.50
1.84
0.96
1.84
0.80


0.80
0.58
1.78

0.80
0.60
1.70
1.77

0.72
1.72
1.59
1.50
1.50
%

0.00
1.35
0.97
1.30
0.71


0.58
0.38
1.29

0.58
0.43
0.89
1.73

0.47
1.06
1.60
0.00
1.23

                      3-349

-------
                             TABLE 21 CONT'D


      SUMMARY  OF  FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASR
                   PASSED VEHICLES AFTER MAINTENANCE             a
                            MODE  : 30 MPH


                                 DENVER


                         1971 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  30 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
22
]
MEAN

270.0
260.0
208.0
187.7
191-7

15.0
266.7
160.0
205.6

203.7
160.0
217.1
178.0

203.7
233-3
185.4
243-3
203.2
HC
S.]

0
84
72
71
177

0
92
0
74

146
0
82
45

146
63
77
51
86
D.

.0
.9
.2
.0
.5

.0
.9
.0
.5

.9
.0
.7
.5

.9
.5
.5
.3
.1
C
MEAN

1.60
2.50
2.25
1.88
2.02

0.75
2.38
2.40
2.01

1.97
2.40
1.97
2.13

1.97
2.50
1.93
1.98
2.02
0
S.D.

0.00
0.71
1.00
0.72
1.19

0.00
0.64
0.00
0.82

0.97
0.00
0.81
0.93

0.97
0.95
0.74
1.05
0.81
K
MEAN

1095.0
583.6
827.7
615.3
1160.3

121.2
1543-0
229.8
686.5

1187.5
229.8
689.2
679.8

1187.5
660.0
572.1
1018.4
756.8
IOX
s.:

0
72
448
362
1130

0
724
0
346

924
0
393
232

924
432
323
242
515
D.

.0
.4
.2
.8
.5

.0
.3
.0
.4

.7
.0
.6
.2

.7
.6
.0
.3
.9
MEAN'

0.70
0.55
0.18
2.52
0.90

0.40
0.97
3-90
1.61

0.82
3-90
1.83
1.08

0.82
1.67
1.85
1.37
1.57
)2
S.D.

0.00
0.0?
0.15
1.65
0.56

0.00
0.4?
0.00
1.5?

0.48
0.00
1.75
0.98

0.48
1.9*
1.75
1.16
1.51
EMISSION RESULTS ARE :  HC PPM  HEXANE  , CO MOLE %  ,NOX   PPM  , 02 %
                                3-250

-------
                                TABLE 21 CONT'D
    O..MMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
    SUMMAKi ur    QN pHASE  1 pASSED VEHJCLES AFTER MAINTENANCE
                              MODE :  30 MPH




                                    DENVER




                           1974 MODEL-YEAR VEHICLES


                       TOTAL SAMPLE SIZE  30 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1)
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
1800 - 5799
). OF
VEH

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
IMP

50.
142.
-13-
18.
206.

685.
-23.
70.
24.

153.
70.
40.
-14.

153.
16.
44.
-33.
1
'R

0
5
0
6
7

0
3
0
1

7
0
0
0

7
7
2
3
iC
JIMPR

15-6
35.4
-6.7
9.0
51.9

97-9
-9.6
30.4
10.5

43.0
30.4
15.6
-8.5

43-0
6.7
19.2
-15.9
IMPR

-0.05
3.40
-0.24
-0.02
1.58

4.05
0.08
0.60
0.31

1.07
0.60
0.77
-0.80

1.07
0.42
0.46
-0.30
CO
% IMPR

-3-23
57-63
-11.94
-0.88
43.98

84.38
3.38
20.00
13.23

35.25
20.00
28.05
-59-67

35.25
14.29
19-08
-17.82
IMF

398.
-91.
108.
11.
-136.

-12.
-282.
10.
77.

-215.
10.
-14.
298.

-215.
43.
115.
-60.
N(
'R

2
0
7
3
9

6
8
1
8

2
1
0
3

2
9
3
5
DX
%JMPR

26.7
-18.5
11.6
1.8
-13.4

-11.6
-22.4
4.2
10.2

-22.1
4.2
-2.1
30.5

-22.1
6.2
16.8
-6.3
(
IMPR

0.10
0.20
0.04
0.22
1.73

5.40
-0.07
-0.20
0.19

1.30
-0.20
0.09
0.44

1.30
-0.07
0.12
0.60
D2
%JMPE

12.50
26.67
7.69
7.97
65.82

93-10
-7-41
-5.41
10.75

61.18
-5.41
4.76
28.95

61.18
-4.17
6.33
30.51
   VEHICLES
       22
                     49-8    19.7    0.46.  18.51     21.5      2.8    0.38   19.35
ASSIGN
RESULTS ARE  : HC PPM HEXANE  , CO MOLE %  ,NOX  PPM ,  02 %
                                   3-251

-------
                             TABLE 21 CONT'D


      SUMMARY  OF  FEDERAL  THREE MODE TEST  PROCEDURE RESULTS ON PHASE 1
                    PASSED  VEHICLES BEFORE MAINTENANCE             '
                            MODE  :  IDLE  (D)


                                  DENVER


                         1974 MODEL-YEAR  VEHICLES

                      TOTAL  SAMPLE SIZE   30  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
2
4
10
1

1
0
0
17

1
0
12
5

1
2
12
3
HC
MEAN S.D.

360
240
275
200
1950

1950


232

1950

232
232

1950
325
229
181

.0
.0
.0
.5
.0

.0


.1

.0

.1
.0

.0
.0
.2
• 7

0.0
14.1
79.4
51.9
0.0

0.0


69.5

0.0

72.5
69-7

0.0
49.5
65-3
38.2
CO
MEAN S.D.

2.90
0.67
3.68
2.87
5.00

5.00


2.80

5.00

2.97
2.40

5.00
4.85
2.80
1.47

0.00
0.74
2.29
1.64
0.00

0.00


1.81

0.00

1.90
1.71

0.00
2.76
1.63
1.04
NOX
MEAN S.D.

103
84
132
96
10

10


103

10

82
155

10
93
92
156

.5
.7
.0
.1
.0

.0


.7

.0

.1
.4

.0
.9
.1
.6

0.0
0.7
103.4
61.4
0.0

0.0


66.4

0.0

23-7
106.5

0.0
13-7
63-5
88.7
02
MEAN S.D,

0.50
3.15
0.55
2.69
8.10

8.10


2.15

8.10

2.28
1.82

8.10
o.io
2.31
2.53
™*
0.00
0.35
O.M
2.13
0.00

0.00


1.95

0.00

1.85
2.38

o.oo
O.H
1.75
3.01
ALL VEHICLES     18   327.5  410.5     2.92  1.83   98.5   68.1   2.18


EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02  %
2$
                                3-252

-------
                            TABLE 21 CONT'D
            OF FEDERAL -THREE MODE TEST PROCEDURE RESULTS ON PHASE  1
                  PASSED VEHICLES AFTER MAINTENANCE
                           MODE :  IDLE (D)
                                DENVER
                       1974 MODEL- YEAR VEHICLES

                    TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 _ 47QQ
48°o . 5799

1
2
4
10
1

1
0
0
17

1
0
12
5

1
2
12
3
HC
MEAN S.D.

280
210
245
159
45

45


192

45

199
176

45
290
183
161

.0
.0
.0
.0
.0

.0


.4

.0

.2
.0

.0
.0
.7
.7

0.0
56.6
81.9
43.0
0.0

0.0


66.4

0.0

77.9
21.0

0.0
14.1
62.1
50.1
CO
MEAN S.D.

1.80
1.25
1.49
0.73
6.25

6.25


1.03

6.25

1.02
1.05

6.25
2.07
0.85
1.07

0.00
1.06
0.76
0.83
0.00

0.00


0.85

0.00

0.82
1.01

0.00
0.39
0.63
1.50
NOX
MEAN S.D.

171
116
162
122
19

19


134

19

116
177

19
150
130
139

.7
.2
.3
.7
.0

.0


.1

.0

.2
.3

.0
• 3
.2
.0

0.0
21.4
68.3
45.5
0.0

0.0


49-8

0.0

31.1
62.8

0.0
30.4
47.9
79-6
02
MEAN S.D.

0.50
1.45
0.62
4.07
0.40

0.40


2.74

0.40

3.02
2.08

0.40
0.60
2.85
3.73

0.00
0.49
0.22
2.39
0.00

0.00


2.45

0.00

2.67
1.89

0.00
0.14
2.73
0.93
ALL VEHICLES
        18    184.2    73-1     1.32   1.48  127-7   55.4    2.61    2.44
EMISSION
RESULTS ARE  : HC PPM HEXANE  ,  CO  MOLE %  ,NOX  PPM ,  02  %
                              3-253

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST  PROCEDURE  EXHAUST EMISSION REDUCTION*
                   ON  PHASE  1 PASSED VEHICLES AFTER MAINTENANCE           Wi
                                MODE  :  IDLE  (D)


                                      DENVER


                             1974 MODEL-YEAR  VEHICLES

                         TOTAL SAMPLE SIZE   30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




1
2
4
10
1

1
0
0
17
HC
IMPR $IMPR
80.
30.
30.
41.
1905.

1905.


39.
0
0
0
5
0

0


7
22.2
12.5
10.9
20.7
97.7

97.7


17.1
CO
IMPR $IMPR
1.10
-0.58
2.19
2.14
-1.25

-1.25


1.77
37.93
-85.19
59.52
74.67
-25.00

-25.00


63-23
NOX
IMPR fclMPR
-68.2
-31-5
-30.3
-26.5
-9.0

-9.0


-30.5
-65.9
-37.2
-22.9
-27-6
-90.0

-90.0


-29.4
IMPR
0.00
2.00
-0.08
-1.38
7.70

7-70


-0.59
02
tfTlmn
r-UiTIi
0.00
57.9?
-13.W
-51.30
95.06

95.«


-27.61
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
1
0
12
5

1
2
12
3
1905.

32.
56.

1905.
35.
45.
20.
0

9
0

0
0
4
0
97-7

14.2
24.1

97.7
10.8
19.8
11.0
-1.25

1.95
1.35

-1.25
2.77
1.95
0.39
-25.00

65.64
56.08

-25.00
57.22
69.75
26.82
-9.0

-34.0
-21.9

-9.0
-56.4
-38.2
17.6
-90.0

-41.5
-14.1

-90.0
-60.1
-41.4
11.3
7.70

-0.73
-0.26

7-70
-0.20
-0.51
-1.20
95-06

-32.12
-112)

90
-50.00
JT.J
ALL VEHICLES
18    143.3    43.8    1.60
-29.3   -29.7
-0.13
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                     3-254

-------
                TABLE 21  CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE RESULTS  ON  PHASE  1
v     PASSED VEHICLES BEFORE  MAINTENANCE
               MODE :  IDLE (N)


                    DENVER


           1974 MODEL-YEAR VEHICLES

        TOTAL SAMPLE SIZE   30 VEHICLES
NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 . 4?99
4800 . 5?99
ALL VEHICLES
MISSION RESULTS
. OF
VEH

1
2
5
11
3

1
3
1
17

4
1
12
5

4
3
12
3
22
ARE
HC
MEAN S.D.

280
305
236
141
193

280
161
70
198

191
70
195
205

191
203
202
136
191
: HC

.0
.0
.0
.8
.3

.0
.7
.0
.5

.2
.0
.8
.0

.2
.3
.1
.7
.4
PPM

0.0
205.1
125.8
63.1
87.5

0.0
49.3
0.0
111.9

71.6
0.0
106.1
138.0

71.6
115.9
126.4
35-5
104.9
HEXANE
CO
MEAN S.D.

4.00
0.44
3-60
2.60
3.93

1.30
4.63
1.20
2.76

3.80
1.20
2.69
2.91

3.80
3-90
2.46
2.28
2.88
•s

0.00
0.37
1.65
2. OK
2.51

0.00
1.50
0.00
2.01

2.07
0.00
2.13
1.93

2.07
2.65
1.94
1.77
2.00
, CO MOLE % ,
NOX
MEAN S.D.

65.
55.
97.
55.
50.

13-
66.
31.
69-

52.
31.
57.
98.

52.
54.
70.
70.
64.
NOX

1
6
3
7
1

0
1
1
6

9
1
5
7

9
1
0
8
8
PPM

0.0
5.0
95.1
20.4
33-8

0.0
11.4
0.0
53.1

28.1
0.0
16.3
95.2

28.1
20.0
63.7
16.7
48.6
, 02
02
MEAN S.D.

0.40
3.45
0.46
3.08
2.13

4.90
0.60
3.50
2.34

1.67
3-50
2.48
1.98

1.67
1.40
2.54
2.83
2.27
%

0.00
0.49
0.25
2.41
2.40

0.00
0.26
0.00
2.28

2.16
0.00
2.06
2.99

2.16
1.82
1.99
3.89
2.18

                   3-255

-------
                             TABLE 21 CONT'D
      SUMMARY  OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE
                   PASSED VEHICLES AFTER MAINTENANCE
                            MODE  : IDLE (N)


                                 DENVER


                         1974 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
2
5
11
3

1
3
1
17
HC
MEAN S.D.

210.0
135.0
194.0
117.7
245.0

40.0
308.3
65.0
144.1

0.
49.
59.
51.
177.

0.
67.
0.
58.

0
5
4
8
6

0
9
0
3
CO
MEAN S.D.

2.20
0.90
1.86
0.87
2.87

2.40
3.10
0.55
1.13

0.00
0.85
1.00
1.10
0.64

0.00
0.50
0.00
1.04
NOX
MEAN S.D.

80.8
69.6
120.9
54.7
53.4

19.0
66.1
33.1
78.6

0.0
12.0
117.8
14.2
30.5

0.0
10.2
0.0
66.4
02
MEAN S.D.

0.40
1.45
0.56
4.47
1.07

0.50
1.00
6.60
2.85
......
0.00
0.64
0.26
2.73
0.67

0.00
0.75
0.00
2.77
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
ALL VEH:
WEIGHT
2799
3799
4799
5799
ICLES
4
1
12
5

4
3
12
3
22
241.2
65.0
150.0
130.0

241.2
168.3
135.0
130.0
158.?
145.
0.
65.
37.

145.
90.
56.
52.
ftfi.
2
0
6
4

2
0
9
0
5
2.93
0.55
1.03
1.38

2.93
1.82
0.84
1.40
1 Hi
0.54
0.00
0.90
1.41

0.54
1.13
0.59
2.08
1 1ft
54.4
33.1
59.0
125.5

54.4
58.3
83.9
62.5
79.1
25.0
0.0
13.5
115.1

25.0
24.0
79-1
14.1
60.1
0.87
6.60
3.12
2.20

0.87
2.57
3.02
3.67
2.66
0.67
0.00
3.01
2.25

0.67
3.50
3.06
1.6'
2.70
EMISSION RESULTS ARE :  HC  PPM  HEXANE  ,  CO MOLE  %  ,NOX   PPM  , 02 %
                                 3-256

-------
                    TABLE 21 CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
ur rm^ pHASE 1 PASSED VEHJCLES AFTER MAINTENANCE
                   MODE : IDLE (N)

                        DENVER

               1974 MODEL-YEAR VEHICLES
            TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




1
2
5
11
3

1
3
1
17
HC
IMPR SJIMPR
70.0
170.0
42.0
24.1
-51.7

240.0
-146.7
5.0
54.4
25.0
55.7
17.8
17.0
-26.7

85.7
-90.7
7.1
27.4
CO
IMPR JIMPR
1.80
45.00
-0.46 -104.55
1.74
1.73
1.07

-1.10
1.53
0.65
1.63
48.33
66.57
27.12

-84.62
33.09
54.17
59.02
NOX
IMPR JIMPR
-15.7
-14.0
-23.6
1.1
-3-3

-6.0
-0.0
-2.0
-8.9
-24.1
-25.2
-24
1
-6

-46
-0
-6
-12
.2
.9
.7

.2
.0
.5
.8
IMPR
0.00
2.00
-0.10
-1.39
1.07

4.40
-0.40
-3.10
-0.51
02
JIMPR
0.00
57.97
-21.74
-45.13
50.00

89.80
-66.67
-88.57
-21.91
DISPLACEMENT
LESS THAN 151
151 -
251 '-
250
350
MORE THAN 350
INERTIA
1800 .
2800 -
3800 .
((Oft*
1800 .
WEIGHT
2799
3799
4799
5799
ALL VEHICLES
EMISSION
RESULTS
4
1
12
5

4
3
12
3
22
.#
ARE
-50.0
5.0
45.8
75.0

-50.0
35.0
67.1
6.7
33.2
: HC PPM
-26.1
7-1
23. 4
36.6

-26.1
17.2
33.2
4.9
17.3
HEXANE ,
0.87
0.65
1.67
1.53

0.87
2.08
1.62
0.88
1.45
, CO MOLE
23.03
54.17
61.92
52.58

23.03
53.42
65.76
38.69
50.28
% ,NOX
-1.5
-2.0
-1.5
-26.8

-1.5
-4.2
-13.9
8.4
-7.3
PPM ,
-2
-6
-2
-27

-2
-7
-19
11
-11
02 %
.8
.5
.6
.1

.8
.8
.8
.8
.2

0.80
-3.10
-0.63
-0.22

0.80
-1.17
-0.48
-0.83
-0.39

47.76
-88.57
-25.50
-11.11

47.76
-83.33
-19.02
-29.41
-17.23

                        3-257

-------
                             TABLE 21 CONT'D
    SUMMARY OF  FEDERAL THREE MODE TEST  PROCEDURE  RESULTS  ON ALL
                   •    VEHICLES BEFORE MAINTENANCE
                            MODE   '50 MPH



                                 DENVER



                         1974 MODEL-YEAR VEHICLES


                     TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
4
7
13
5

1
6
4
19
MEAN

*45.0
196.2
179.3
147.5
142.0

330.0
102.5
157.5
175.7
HC
S;D.

0
66
34
83
107

- o
35
26
76

.0
.5
.2
.0
• 3 »

.0
.0
-3
.8
CO
MEAN < S.D.

1.50
3.55
2.63
2.43
2.37

3-80
1.86
2.55
2.76

0.00
2.62
0.95
2.30
1.72

0.00
1.42
0.51
2.25
NOX
MEAN S.D.

2986.4
1146.4
1418.2
1124.2
1662.5

604.1
2018.9
1242.7
1196.8

0.0
798.7
500.0
752.9
1197-5

0.0
1064.5
543.7
733-8
02
MEAN S.D.

1 00
1.30
0.64
2.27
2.12

5.10
1.37
2.27
1.57

0.00
1.22
0.1]
1.5?
1-51

0.00
1.22
U8
1.31
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
7
4
12
7

7
6
12
5
135.0
157.5
203-7
127.6

135.0
182.5
182.1
137.6
91
26
77
48

91
44
84
55
.7
.3
.6
.6

.7
.5
.9
.7.-"
2.14
2.55
3.27
1.88

2.14
2.63
3.00
2.16
1.49
0.51
2.59
1.19

1.49
0.92
2.69
1.16
1816.8
1242.7
1121.3
1326.1

1816.8
1504.6
1043.6
1231-8
1109-2
543-7
874.2
428.4

1109.2
842.1
678.8
528.8
1.90
2.27
1.82
1.16

1.90
1.78
1.82
'1.30
1.80
U8
1.«
1.2)

1.80
1.58
1.53
ALL VEHICLES
30
                      163.8    76.0  '   2.58   1.92  1347-6   830.0   i



EMISSION RESULTS ARE :  HC  PPM  HEXANE  ,  CO MOLE  %  ,-NOX  PPM , 02 %
                                   3-258

-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE MODE  TEST  PROCEDURE  RESULTS ON ALL PHASE 1
v           VEHICLES AFTER  MAINTENANCE
                MODE    50 MPH


                     DENVER


             1974 MODEL- YEAR VEHICLES

          TOTAL  SAMPLE  SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 - 4799
4800 - 5799
ALL VEHICLES
.*
^SSION RESULTS

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
30
ARE
HC
MEAN S.D.

230.
165.
190.
139-
104.

12.
127
151.
167-

111.
151.
185.
136.

111.
181.
162.
148.
152.
• HC

0
0
6
6
4

0
5
2
3

0
2
4
3

0
7
8
0
0
PPM

0.0
43-6
44.4
61.7
61.9

0.0
35.2
44.8
62.0

54.2
44.8
65-3
43-8

54.2
59-0
64.4
49-3
61.3
HEXANE
CO
MEAN S.D.

1.40
2.65
2.87
2.52
1.66

0.90
1-93
2.80
2.61

1.79
2.80
2.87
2.16

1.79
2.75
2.81
2.11
2^.44

0.00
1.01
1.21
2.40
1.99

0.00
1.74
0.81
2.12

1.64
0.81
2.49
1.32

1.64
1.01
2.52
1.24
1.88
, CO MOLE %
NOX
MEAN S.D.

2364.2
1107.8
1201.5
1078.8
1689-5

389.1
2002.6
1066.8
1105.6

1772.1
1066.8
1086.9
1137-5

1772.1
1337-5
912.3
1260.0
1255-9

0.
350.
499-
693-
1373-

0.
1070.
344.
628.

1151.
344.
720.
480.

1151-
584.
619-
401.
784.

,0
6
2
1
3

0
4
8
1

9
8
1
6

9
3
5
7
7
02
MEAN S.D.

0.80
0.67
0.93
2.11
2.18

1.40
1.82
1.97
1.48

1.76
1-97
1.83
0.87

1.76
1.53
1.82
1.00
1.61

0.00
0.19
0.83
1.71
0.97

0.00
1.18
1.47
1.51

1.08
1.47
1.74
0.75

1.08
1.33
1.76
0.85
1.38
,NOX PPM , 02 %
                      3-259

-------
                                 TABLE 21 CONT'D
     SUMMARY OF  FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION  REDUCTIONS
                    ON ALL PHASE 1 VEHICLES AFTER MAINTENANCE            ^
                                MODE  : 50 MPH


                                     DENVER


                             1974 MODEL-YEAR VEHICLES

                         TOTAL SAMPLE SIZE  30 VEHICLES
NO OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
4
7
13
5

1
6
4
19
HC
IMPR JIMPR

15.
31-
-11.
7
37-

318.
-25-
6.
8.

0
3
3
9
6

0
0
3
4

6.1
15.9
-6.3
5.4
26.5

96.4
-24.4
4.0
4.8
CO
IMPR JIMPR

0.10
0.90
-0.24
-0.09
0.71

2.90
-0.07
-0.25
0.15

6.67
25-35
-9-24
-3-86
29-96

76.32
-4.04
-9-80
5.50
NOX
IMPR *IMPR

622.
38.
216.
45.
-27-

215.
16.
175.
91-

2
6
7
4
0

0
4
9
2

20.8
3-4
15.3
4.0
-1.6

35.6
0.8
14.2
7-6
02
IMPR 
-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE  MODE  TEST  PROCEDURE  RESULTS ON ALL PHASE 1
            VEHICLES BEFORE MAINTENANCE
                MODE    30 MPH


                     DENVER


             1974 MODEL-YEAR VEHICLES

          TOTAL  SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 . 5799
ALL VEHICLES
EMISSION RESULT

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
30
S ARE
MEAN

320.
338.
207-
201.
292.

700.
207-
255.
223.

277.
255.
257.
165.

277.
256.
229.
240.
• ur

0
7
9
5
0

0
5
0
4

9
0
1
7

9
7
6
0
3
DDI
HC
S.D.

0.
101.
52.
68.
236.

0.
61.
31.
96.

194.
31-
102.
50.

194.
45.
112.
57.
119.
L4 UI7V

0
8
6
4
3

0
9
1
2

5
1
1
0

5
0
4
3
3
AMI?
CO
MEAN S.D.

1.55
4.72
2.24
2.19
2.76

4.80
2.62
3-18
2.38

2.93
3.18
2.73
1.77

2.93
3-07
2.39
2.15
2.61
r*r\ MI

0.00
3.62
1.10
1.40
1.61

0.00
1.70
0.51
2.12

1-75
0.51
2.55
0.91

1.75
0.94
2.60
0.68
1.88
rw n> *
NOX
MEAN S.D.

1493-2
607-4
924.9
616.0
845.4

108.6
956.0
682.4
739-9

835.0
682.4
675.2
850.8

835.0
766.9
687.3
787.7
754.4
UTrtV D

0.0
445.3
399.5
332.6
670.7

0.0
487.1
424.0
434.3

548.0
424.0
505-0
274.8

548.0
499.2
452.1
317.8
447.4
DM r\o
02
MEAN S.D.

0.80
1.97
0.49
2.36
2.70

5.80
1.43
2.62
1.65

2.06
2.62
1.92
1.19

2.06
1.93
1.97
1.32
1.88
*

0.00
2.63
0.17
1.74
2.18

0.00
1.41
2.67
1.60

2.10
2.67
1.66
1.50

2.10
2.33
1.63
1.79
1.83

                      3-261

-------
                          TABLE 21  CONT'D


SUMMARY OF FEDERAL THREE MODE TEST  PROCEDURE RESULTS ON ALL PHASF
                    VEHICLES AFTER  MAINTENANCE               H5E
                         MODE   30 MPH


                              DENVER


                     1974 MODEL-YEAR VEHICLES

                  TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
30
ARE
HC
MEAN S.D.

270
237
206
181
172

15
207
195
202

180
195
217
176

180
220
185
215
196
HC

.0
.5
.4
.2
.0

.0
.5
.0
.1

.0
.0
.1
.4

.0
.0
.4
.0
.0
PPM

0.0
56.8
59-5
67-1
129.4

0.0
88.9
28.9
72.4

109.0
28.9
82.7
44.6

109-0
44.7
77.5
61.0
76.7
HEXANE
CO
MEAN S.D.

1.60
2.75
2.52
2.03
1.81

0.75
2.29
3-10
2.04

2.07
3-10
1.97
2.18

2.07
2.92
1-93
2.11
2.19
, CO

0.00
0.50
1.04
0.82
1.18

0.00
1.12
0.66
0.78

1.17
0.66
0.81
0.76

1-17
0.84
0.74
0.77
0.91
MOLE %
NOX
MEAN S.D.

1095.0
627-1
765-3
590.7
925.5

121.2
1056.4
497-7
674.6

922.8
497.7
689.2
649-4

922.8
623-5
572.1
840.4
708.9
,NOX

0.
231.
396.
339-
867-

0.
708.
308.
337.

737-
308.
393-
235.

737-
338-
323-
337-
459-
PPM ,

0
0
6
4
6

0
6
1
0

1
1
6
7

1
1
0
8
0
02
02
MEAN S.D.

0.70
0.55
0.76
2.19
1.96

0.40
1.72
1.87
1.49

1.53
1.87
1.83
0.90

1.53
1.43
1.85
1.00
1.55
%
	
0.00
0.06
0.78
uc
1.62

0.00
1.57
1.63
1.53

1.52
1.63
1.75
0.86

1.52
1.75
0.9^
1.19

                               3-262

-------
                            TABLE 21  CONT'D
OIIMMARY OF FEDERAL  THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
SUMMAiu u      QN  ALL pHASE 1  VEHJCLES AFTER MAINTENANCE
                          MODE   30 MPH




                                DENVER




                       1974 MODEL-YEAR VEHICLES


                   TOTAL  SAMPLE SIZE  30 VEHICLES
NO
i
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
11
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - i|799
1800 - 5799
ALL VEHICLES
ASSIGN RESULTS
OF
WE

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
30
ARE
]
IMPR

50.0
101.2
1.4
20.4
120.0

685.0
0.0
60.0
21.3

97-9
60.0
40.0
-10.7

97-9
36.7
44.2
-21.0
44.3
: HC PPM
HC

15-6
29-9
0.7
10.1
41.1

97.9
0.0
23.5
9-5

35.2
23-5
15-6
-6.5

35.2
14.3
19-2
-10.8
18.4
HEXANE ,
I

-0
1
-0
0
0

4
0
0
0

0
0
0
-0

0
0
0
0
0
CO
c
MPR

.05
.97
.29
.16
• 95

.05
• 32
.08
• 33

.86
.08
.77
.41

.86
.16
.46
.04
.42
MOLE
:o
5OMPR

-3-23
41.80
-12.78
7.10
34.42

84.38
12.42
2.36
13-99

29.27
2.36
28.05
-23.28

29-27
5.15
19.08
1.86
16.10
% ,NOX
I
IMPR

398.2
-19-7
159-6
25-3
-80.1

-12.6
-100.4
184.7
65-3

-87-9
184.7
-14.0
201.4

-87-9
143.4
115.3
-52.7
45-5
PPM ,
NOX
JIMI

26.
-3.
17-
4.
-9.

-11.
-10.
27-
8.

-10.
27-
-2.
23.

-10.
18.
16.
-6.
6.
02 %
>R

7
2
3
1
5

6
5
1
8

5
1
1
7

5
7
8
7
0

IMPR

0.10
1.42
-0.27
0.17
0.74

5.40
-0.28
0.75
0.16

0.53
0.75
0.09
0.29

0.53
0.50
0.12
0.32
0.33

02

12.50
72.15
-55.88
7-17
27.41

93-10
-19.77
28.57
9.87

25.69
28.57
4.76
24.10

25-69
25.86
6.33
24.24
17-41

                                  3-263

-------
                             TABLE  21  CONT'D

    SUMMARY OF FEDIUL THHE^MOD^TESI^BOCEDURyESULTS ON ALL PMSE

                            MODE •  IDLE (D)

                                 DENVER

                        19714 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  30 VEHICLES
NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799 '
3800 - 4799
4800 - 5799
ALL VEHICLES
. OF
VEH

1
4
6
12
1

1
1
3
19

2
3
12
7

2
5
12
5
24
MEAN

360.0
307.5
286.7
220.0
1950.0

1950.0
390.0
373-3
233-7

1170.0
373-3
232.1
236.4

1170.0
354.0
229.2
208.0
329.2
HC
S.D

0.
81.
74.
72.
0.

0.
0.
25.
65.

1103-
25.
72.
57.

1103.
40.
65.
45.
354.
•

0
0
5
4
0

0
0
2
7

1
2
5
4

1
4
3
1
4
C
MEAN

2.90
4.56
4.78
3-71
5.00

5.00
7-20
8.77
3-20

6.10
8.77
2.97
3-60

6.10
7.20
2.80
3.52
4.14
0
S.D.

0.00
4.52
2.90
2.47
0.00

0.00
0.00
0.65
2.19

1.56
0.65
1.90
2.73

1.56
2.59
1.63
3.23
2.78
NC
MEAN

103
73
106
95
10

10
131
53
99

70
53
82
128

70
69
92
119
91

.5
.7
.1
.5
.0

.0
.3
.8
.4

.7
.8
.1
.9

.7
.8
.1
.0
.3
)X
S.D.

0.0
16.3
90.3
58.0
0.0

0.0
0.0
19.8
64.0

85.8
19-8
23-7
98.2

85-8
26.9
63-5
81.4
61.9
MEAN

0.50
3-17
0.53
2.32
8.10

8.10
0.30
2.17
1.97

4.20
2.17
2.28
1.44

4.20
1.46
2.34
1.72
2.18
02
S.D.

0.00
US
0.}i
2,11
0,00

0.00
0.00
2.3?
1.91

5-52
2-3?
1.85
2.05

5-52
1.7J
2.25
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM .  02 %
                                  3-264

-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE MODE  TEST  PROCEDURE  RESULTS ON ALL PHASE 1
            VEHICLES AFTER  MAINTENANCE
                MODE    IDLE  (D)


                     DENVER


             1974 MODEL-YEAR  VEHICLES

          TOTAL  SAMPLE  SIZE   30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
HBHTIA WEIGHT
1800 - 2799
2800 . 3?99
3800 - 4?9g
llOnn
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

1
4
6
12
1

1
1
3
19

2
3
12
7

2
5
12
5
24
*
ARE
HC
MEAN S.D.

280
187
217
172
45

45
310
175
187

177
175
199
168

177
221
183
157
185
• HC

.0
.5
.5
.5
.0

.0
.0
.0
.9

.5
.0
.2
.6

.5
.0
.7
.0
.4
PPM

0.0
50.6
79-1
58.3
0.0

0.0
0.0
39.1
64.3

187-4
39.1
77.9
24.3

187.4
69.1
62.1
38.7
70.2
HEXANE
CO
MEAN S.D.

1.80
2.17
1.51
1.08
6.25

6.25
3-50
3-07
1.04

4.87
3.07
1.02
1.09

4.87
2.67
0.85
1.11
1.62

0.00
1.52
1.08
1.15
0.00

0.00
0.00
1.10
0.87

1.94
1.10
0.82
1.02

1.94
0.97
0.63
1.29
1.53
, CO MOLE %
NOX
MEAN S.D.

171
133
143
123
19

19
154
128
131

86
128
116
158

86
137
130
128
127
,NOX

.7
.2
.5
.2
.0

.0
.1
.6
.8

.5
.6
.2
.6

.5
.2
.2
.1
.6
PPM

0.0
36.3
61.8
42.9
0.0

0.0
0.0
50.7
47-7

95.5
50.7
31-1
61.0

95.5
40.7
47.9
59-1
50.6
, 02
02
MEAN S.D.

0.50
1.10
1.17
3.52
0.40

0.40
0.30
1.37
2.62

0.35
1.37
3.02
1.94

0.35
1.06
2.85
2.88
2.27
*

0.00
0.50
0.88
2.52
0.00

0.00
0.00
1.07
2.3^

0.07
1.07
2.67
1.57

0.07
0.87
2.73
1.36
2.21

                      3-265

-------
                                TABLE 21 CONT'D
            OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTION*
            of muMWL inn PHASE ^ VEHICLES ^gp MAINTENANCE        ^"wis
                               MODE   IDLE (D)

                                    DENVER

                            1974 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE  30 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
D. OF
VEH

1
4
6
12
1

1
1
3
19

2
3
12
7

2
5
12
5
IMP

80.
120.
69-
47-
1905.

1905.
80.
198.
45.

992.
198.
32.
67-

992.
133.
45.
51.
H
R

0
0
2
5
0

0
0
3
8

5
3
9
9

5
0
4
0
C

22.2
39-0
24.1
21.6
97-7

97.7
20.5
53.1
19.6

84.8
53-1
14.2
28.7

84.8
37.6
19.8
24.5
IMPR

1.10
2.39
3.27
2.63
-1.25

-1.25
3.70
5.70
2.16

1.22
5.70
1.95
2.51

1.22
4.53
1.95
2.41
CO
*B

37
52
68
70
-25

-25
51
65
67

20
65
65
69

20
62
69
68
4PR

.93
• 33
• 36
.85
.00

.00
.39
.02
.38

.08
.02
.64
.84

.08
• 92
.75
.47
N
IMPR

-68.2
-59.6
-37-4
-27.7
-9-0

-9.0
-22.7
-74.8
-32.4

-15-9
-74.8
-34.0
-29.7

-15-9
-67-4
-38.2
-9-1
OX

-65.9
-80.9
-35.3
-29.0
-90.0

-90.0
-17-3
-139-1
-32.6

-22.5
-139-1
-41.5
-23-0

-22.5
-96.6
-41.4
-7.6
IMPR

0.00
2.07
-0.63
-1.20
7-70

7-70
0.00
0.80
-0.65

3-85
0.80
-0.73
-0.50

3-85
o.io
-0.51
-1.16
02
JIB

0.00
65.$
-118.15
-51.il
9W*

95J
o.n
36.32
-32.1

91.61
36.52
-32.12
-31.6

91-fi
2f,«
.21-11
-6?-«
ALL VEHICLES     24    143.7
60.95
-39-8
                       -0.09
EMISSION RESULTS ARE :  HC PPM HEXANE , CO MOLE % ,NOX  PPM  , 02 %
                                      3-266

-------
                  TABLE 21 CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE 1
            VEHICLES BEFORE MAINTENANCE
                 MODE   IDLE (N)


                      DENVER


             1974 MODEL-YEAR VEHICLES

          TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
4
7
13
5

1
6
4
19
MEAN

280.0
316.2
250.7
160.8
452.0

280.0
409-2
271.2
201.6
HC
S.D.

0.0
119.3
113.7
74.6
499-3

0.0
459.2
135.2
105.9
CO
MEAN S.D.

4
4
4
3
3

1
4
6
3

.00
.22
.59
.46
.71

.30
.66
.42
.24

0.00
4.42
2.31
2.82
2.91

0.00
2.67
3.55
2.46
NOX
MEAN S.D.

65.1
54.4
81.5
56.7
43-3

13-0
57.8
42.8
67.2

0.0
7-3
82.3
20.5
28.3

0.0
23-9
13-6
50.7
02
MEAN S.D.

0.40
3-20
0.44
2.68
3.64

4.90
2.32
2.47
2.14

0.00
1.72
0.21
2.41
4.54

0.00
4.31
2.15
2.23
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 .
3800 -
4800 ~
WEIGHT
2799
3799
4799
5799
7
4
12
7

7
6
12
5
390.7
271.2
195.8
211.4

390.7
270.8
202.1
173.0
422.0
135.2
106.1
113-4

422.0
104.9
126.4
56.4
4
6
2
4

4
6
2
4
.18
.42
.69
.18

.18
.03
.46
• 31
2.75
3.55
2.13
2.86

2.75
2.93
1.94
3.29
51.4
42.8
57-5
83-7

51.4
50.4
70.0
60.9
27.6
13-6
16.3
81.9

27.6
15.8
63-7
18.2
2.69
2.47
2.48
1.54

2.69
1.77
2.54
1.88
4.05
2.15
2.06
2.55

4.05
1.99
1.99
3-05
ALL VEHICLES     30


ASSIGN RESULTS ARE
255.0  228.2
                          3-
2.79   60.2   43-2   2.31   2.65
           HC  PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02
                       3-267

-------
                         TABLE 21  CONT'D
SUMMARY OF  FEDEHAL THREE^ODEJEST PROCEgmE.RESDLTS ON ALL PMSE
                        MODE   IDLE (N)

                             DENVER

                    1974 MODEL-YEAR VEHICLES
                 TOTAL SAMPLE SIZE  30 VEHICLES
NO. OF
VEH
VEHICLE MFG.
.AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

1
4
7
13
5

1
6
4
19

7
4
12
7

7
6
12
5
30
ARE
HC
MEAN S.D.

210.0
132.5
168.6
129-2
349-0

40.0
365.8
116.2
139.2

319.3
116.2
150.0
120.7

319-3
150.8
135.0
117.0
178.2

0.
33-
68.
61.
282.

0.
220.
38.
57.

236.
38.
65.
37.

236.
61.
56.
45.
141.

0
0
2
5
1

0
5
2
6

0
2
6
9

0
5
9
2
6
0
MEAN

2.20
0.97
1.87
1.37
1.81

2.40
2.63
1.46
1.16

2.60
1.46
1.03
1.40

2.60
1.79
0.84
1.42
1.54
0
S.D.

0.00
0.50
1.11
1.76
1.52

0.00
2.19
1.18
1.03

2.00
1.18
0.90
1.25

2.00
1.06
0.59
1.59
1.41
N'
MEAN

80.8
83-6
104.4
57-7
47-5

19-0
60.0
72.1
77.2

54.1
72.1
59-0
108.4

54.1
71.7
83.9
63-7
71.1
ox
S.D.

0
20
100
15
24

0
20
33
62

24
33
13
98

24
26
79
10
52
: HC PPM HEXANE . CO MOI.R * .NOX PPM ,

.0
.8
• 3
.5
.4

.0
.4
.3
.8

.2
• 3
.5
.4

.2
.6
.1
.1
.7
02
02
MEAN S.D.

0.40
1.27
0.89
3-88
3-32

0.50
2.7?
2.87
2.64

2.44
2.87
3-12
1.83

2.44
2.10
3.02
2.56
2.63
$

0.00
0.53
0.83
2.53
3.98

o.oo
3-81
2.62
2.61

3-58
2.62
3.M
1.55

3.58
/
3.06
.A
2.00
2.80

                              3-268

-------
                      TABLE 21  CONT'D
OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION REDUCTIONS
***•       _. _ _ . . •  ««• • A *«*r^
                     MODE  : IDLE (N)

                          DENVER

                 1974 MODEL-YEAR VEHICLES
             TOTAL SAMPLE SIZE   30 VEHICLES
NO
1
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
l)
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
^vJOO ~ 0*7nr\
j I MM
joOO - U7QQ
4800 - 579g

ALL VEHICLES
ASSIGN RESULTS
. OF
/EH

1
4
7
13
5

1
6
4
19

7
4
12
7

7

6

12
5
30
.*
ARE
I
IMPR

70.0
183-7
82.1
31.5
103-0

240.0
43-3
155.0
62.4

71.4
155.0
45.8
90.7

71.4

120.0

67.1
56.0
76.8
: HC PPM
iC
JIMPR

25.0
58.1
32.8
19-6
22.8

85.7
10.6
57.1
30.9

18.3
57.1
23-4
42.9

18.3

44.3

33-2
32.4
30.1
HEXANE .
I

1
3
2
2
1

-1
2
4
2

1
4
1
2

1

4

1
2
2
, CO
c
MPR

.80
.24
.71
.09
.90

.10
• 03
.96
.08

.58
.96
.67
.78

.58

.24

.62
.89
.35
MOLE
:0

45.00
76.90
59.19
60.31
51.11

-84.62
43-58
77-24
64.10

37-88
77-24
61.92
66.50

37.88

70.30

65.76
67-05
60.41
% ,NOX
I
IMPR

-15.7
-29.3
-22.9
-1.0
-4.2

-6.0
-2.2
-29-3
-10.1

-2.7
-29-3
-1.5
-24.7

-2.7

-21.3

-13.9
-2.8
-10.9
PPM ,
NOX
JIM

-24
-53
-28
-1
-9

-46
-3
-68
-15

-5
-68
-2
-29

-5

-42

-19
-4
-18
02 %
PR

.1
• 9
.0
.8
.7

.2
.8
.4
.0

.3
.4
.6
.5

• 3

.2

.8
.6
.1

IMPR

0.00
1.93
-0.44
-1.21
0-32

4.40
-0.45
-0.40
-0.51

0.24
-0.40
-0.63
-0.29

0.24

-0.33

-0.48
-0.68
-0.32

02
JIMPR

0.00
60.16
-100.00
-45.12
8.79

89.80
-19.42
-16.16
-23-65

9.04
-16.16
-25.50
-18.52

9.04

-18.87

-19-02
-36.17
-13-71

                            3-269

-------
                             TABLE 21 CONT'D
SUMMARY OF  FEDERAL
                                                        ON ALL
                            MODE :  50 MPH

                                 DENVER

                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NC
VEHICLE MFG.
-AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
31
MEA

80.
136.
225.
134.
125.


159.
146.
153.

159.
146.
166.
135.

173-
148.
157.
111.
154.
1
N

0
7
6
2
7


6
0
4

6
0
9
5

0
2
1
0
6
1C
S.D.

0.0
39.3
88.1
47.4
54.0


85.2
44.5
71.6

85.2
44.5
56.8
90.1

91.4
56.5
60.3
90.5
71.9
C
MEAN

0.35
2.29
3.52
1.89
2.10


3-30
2.31
1.63

3-30
2.31
1.26
2.13

2.70
2.54
1.77
2.23
2.39
0
S.D.

0.00
1.18
2.98
1.18
1.26


2.47
1.21
1.11

2.47
1.21
0.90
1.25

2.37
2.03
0.97
1.66
1.89
I
MEAN

1766.9
1433.7
1069.1
1188.2
1584.9


1344.3
1491.9
1222.8

1344.3
1491-9
1429-7
946.8

1600.6
1364.0
979.1
948.7
1313-2
JOX
S.

0
799
1041
771
801


1003
529
801

1003
529
999
334

1195
689
366
435
833
D.

.0
• 3
.8
.6
.7


.6
.8
.5

.6
.8
.5
.2

.9
.1
.3
.3
.4
I
MEAN

1.10
1.10
0.77
0.93
1.19


1.05
1.26
0.99

1.05
1.26
1.31
0.52

1.37
1.16
0.69
0.17
1.05
32
S.D.
••••
0.00
1.03
0.60
0.85
1.29


1.05
1.05
0.??

1.09
1.05
0.87
0.15

1.16
0.99
0.32
0.0^
0.92
EMISSION RESULTS ARE
                  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                     3-270

-------
                         TABLE 21 CONT'D
       OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
                   VEHICLES AFTER MAINTENANCE
                        MODE :  50 MPH


                             DENVER


                    1974 MODEL-YEAR VEHICLES

                 TOTAL  SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
!NERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 - 4?99
'tsoo


1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
MEAN

80.0
150.0
243.7
121.7
122.6


151.5
151.0
165.0

151.5
151.0
142.5
195.0

149.5
162.1
160.0
161.7
HC
S.D.

0.
16.
75.
52.
53.


73.
50.
85.

73.
50.
61.
108.

77.
44.
117.
64.

0
4
3
9
1


6
5
5

6
5
3
9

9
6
3
5
CO
MEAN S.D.

0.70
2.73
3-76
1.79
2.57


3.42
2.60
1.94

3.42
2.60
1.45
2.60

2.94
2.90
1.72
2.63

0.00
0.62
2.40
0.81
1.45


2.07
1.21
1.00

2.07
1.21
0.80
0.90

2.21
1.44
0.83
1.38
NOX
MEAN S.D.

1642
1069
722
1026
1058


982
1296
872

982
1296
852
898

946
1071
892
996

.5
.7
• 3
.6
.0


.6
.4
.3

.6
.4
• 3
.9

.9
.1
.0
.7

0.0
428.0
414.8
644.9
564.2


714.3
418.0
335.5

714.3
418.0
398.3
262.7

718.0
497.3
409-3
284.9
02
MEAN S.D.

1.00
0.58
0.95
1.21
1.37


1.02
1.14
1.05

1.02
1.14
1.41
0.57

1.16
1.10
1.07
0.47

0.00
0.17
0.77
1.22
1.26


1.03
0.89
1.00

1.03
0.89
1.22
0.21

1.11
0.90
1.14
0.12
VEHICLES    3-i
           *


    RESULTS ARE
157.5   74.5    2.62  1.64  983.4  530.3   1-05   0.97


 HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                3-271

-------
                                TABLE 21 CONT'D
            Of FEDERAL THRENODE WT™jg
                               MODE  : 50 MPH

                                    DENVER

                            1974 MODEL-YEAR VEHICLES
                         TOTAL  SAMPLE SIZE 100 VEHICLES
NC
VEHICLE MFG.
.AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
•31
P
IMPR

o.o
-13-3
-18.1
12.6
3-1


8.1
-5.0
-11.6

8.1
-5.0
24.4
-59-5

23.5
-13.9
-2.9
-50.7
o n
1C
$IMPR

0.0
-9-8
-8.0
9.4
2.5


5-1
-3.4
-7.5

5.1
-3.4
14.6
-43-9

13-6
-9.4
-1.8
-45.6
4 »
IMPR

-0.35
-0.44
-0.23
0.09
-0.47


-0.12
-0.29
-0.31

-0.12
-0.29
-0.19
-0.47

-0.24
-0.36
0.04
-0.40

CO
%m

-100.
-19.
-6.
5.
-22.


-3.
-12.
-18.

-3-
-12.
-14.
-22.

-9.
-14.
2.
-17-

PR

00
19
56
00
37


76
55
99

76
55
85
26

07
09
51
91

IMP

124.
364.
346.
161.
526.


361.
195-
350.

361.
195-
577.
47.

653-
293-
87-
-48.

NO
R

4
0
8
6
9


7
5
5

7
5
5
9

7
0
1
0

X
JIMPR

7.0
25.4
32.4
13-6
33.2


26.9
13-1
28.7

26.9
13-1
40.4
5-1

40.8
21.5
8.9
-5.1
**.r- 4
IMPR

0.10
0.52
-0.18
-0.28
0.11


0.03
0.12
-0.06

0.03
0.12
-0.07
-0.05

0.21
0.06
-0.39
o.oo
n no
02
Jim
— -«»„
9.0§
16-9?
-22.58
-2946
f.69


3.11
9.52
-6.52

3-17
9.52
-5.61
.9.68

15-33
5.«
-56-25
o.oo
0-31
EMISSION RESULTS ARE
         -1.9   -0.23   -9.84    329-9    25-1
HC PPM HEXANE  , CO MOLE %  ,NOX   PPM , 02 %
                                        3-272

-------
                        TABLE  21  CONT'D
       OF  FEDERAL THREE MODE  TEST  PROCEDURE RESULTS ON ALL FAILED
                  VEHICLES BEFORE MAINTENANCE
                       MODE  :  30  MPH


                             DENVER


                    1974 MODEL-YEAR  VEHICLES

                TOTAL SAMPLE SIZE 100  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
*
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
M°RB THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 . i,799
^800


1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
MEAN

230.
225.
344.
248.
159.


260.
265.
231.

260.
265.
276.
170.

278.
256.
242.
128.

0
8
4
3
3


4
0
4

4
0
9
8

0
8
9
3
HC
S.D.

0.
74.
189.
86.
52.


168.
35.
112.

168.
35.
97.
108.

177.
90.
88.
100.

0
5
0
2
1


2
0
0

2
0
3
0

6
5
6
5
CO
MEAN S.D.

1.95
2.28
2.97
2.83
1.88


3.22
2.97
1.75

3-22
2.97
1.59
1.96

2.93
2.76
1.72
2.09

0.00
1.37
2.75
2.02
1.08


2.43
0.71
1.40

2.43
0.71
1.69
1.01

2.67
1.42
1.45
1.33
NOX
MEAN S.D.

430.0
1136.7
702.5
510.4
896.5


689.0
842.8
804.1

689.0
842.8
840.0
756.2

854.9
708.7
863.3
450.5

0.0
427.1
574.2
391.8
584.7


545.8
404.0
563-3

545.8
404.0
684.8
404.7

671.6
501.4
406.3
257.6
02
MEAN S.D.

0.60
1.52
0.65
0.91
1.54


1.07
1.58
0.94

1.07
1.58
1-31
0.45

1.38
1.31
0.67
0.33

0.00
2.17
0.56
0.95
1.61


1-33
2.42
0.82

1.33
2.42
0.93
0.15

1.40
1.75
0.25
0.06
VEHICLES     31


    RESULTS ARE
 248.1   127.3     2.52   1.90   765.8   522.1    1.09


:  HC PPM HEXANE  ,  CO MOLE  %  ,NOX  PPM  , 02  %
                              3-273

-------
                             TABLE 21 CONT'D
    SUMMARY OK FEDERAL THRK.MOg.JgT raOCEWjK.MSUt.TS ON  ALL FAILED
                            MODE :  30 MPH

                                 DENVER

                        1974 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
31
HC
MEAN S.D.

215
220
266
192
169


204
223
216

204
223
216
215

210
224
209
185
212

.0
.8
.2
.8
• 3


.2
.0
.1

.2
.0
• 9
.0

.5
.1
• 3
.0
.6

0.0
45.2
89.8
85.5
57.8


92.0
35.3
81.2

92.0
35.3
88.4
78.7

103.1
42.3
102.6
47.7
78.6
C
MEAN

2
2
2
2
2


2
3
1

2
3
1
2

2
3
1
2
2

.80
.62
.77
.24
.34


.80
.16
.98

.80
.16
.84
.18

.51
.17
.45
.33
.49
0
S.D.

0.00
0.72
1.45
1.49
0.94


1.14
0.48
1.23

1.14
0.48
1.61
0.49

1.45
0.76
0.87
0.12
1.18
NOX
MEAN S.D.

655.3
930.8
547-2
516.5
600.2


506.3
722.2
698.6

506.3
722.2
610.4
816.3

530.7
565.3
929-9
477-8
628.0

0.0
320.6
363.2
367.4
323.8


284.9
343-4
412.3

284.9
343-4
400.3
434.3

319.6
328.3
380.7
279.5
359-0
02
MEAN S.D.

0.50
0.65
0.8?
1.27
1.37


0.99
0.92
1.14

0.99
0.92
1.50
0.65

1.14
1.02
1.21
0.43
1.05

0.00
0.27
0.70
1.26
1.5?


1.26
0.88
1.00

1.26
0.88
1.20
0.31

1.35
0.98
/
0.0^
1.06
EMISSION RESULTS  ARE  : HC PPM HEXANE , CO MOLE  %  ,NOX  PPM ,  02 $
                                   3-274

-------
                            TABLE 21 CONT'D
        OF FEDERAL THREE MODE TEST PROCEDURE  EXHAUST EMISSION REDUCTIONS
        vr             FAILED VEHJCLES AFTER  MAINTENANCE
                           MODE  : 30 MPH



                                DENVER



                       1974 MODEL-YEAR VEHICLES


                    TOTAL SAMPLE SIZE 100 VEHICLES
NC
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
"ORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 . 4799
JlDAM
4800 - 5799
). OF
VEH

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
!
IMPR

15-0
5-0
78.1
55.6
-10.0


56.2
42. 0
15.4

56.2
42.0
60.0
-44. 2

67-5
32.7
33.6
-56.7
iC
$IMPR

6.5
2.2
22.7
22.4
-6.3


21.6
15.8
6.6

21.6
15.8
21.7
-25.9

24.3
12.7
13-8
-44.2
IMPR

-0.85
-0.33
0.20
0.59
-0.47


0.42
-0.19
-0.24

0.42
-0.19
-0.24
-0.22

0.42
-0.41
0.27
-0.25
CO
*I

-43
-14
6
20
-24


13
-6
-13

13
-6
-15
-11

14
-15
15
-11
MPR

.59
.60
.74
.86
.81


.04
.40
.43

.04
.40
• 31
• 39

.28
.03
.85
.82
IMF

-225.
205.
155.
-6.
296.


182.
120.
105.

182.
120.
229.
-60.

324.
143.
-66.
-27.
N(
'R

2
8
4
1
3


7
6
4

7
6
6
1

2
4
5
3
)X
5HMPR

-52.4
18.1
22.1
-1.2
33.1


26.5
14.3
13-1

26.5
14.3
27-3
-8.0

37-9
20.2
-7.7
-6.1
IMPR

0.10
0.87
-0.23
-0.36
0.17


0.07
0.66
-0.19

0.07
0.66
-0.19
-0.20

0.24
0.29
-0.54
-0.10
02
JIMPR

16.67
57.14
-34.62
-39.02
11.11


7.03
41.77
-20.45

7-03
41.77
-14.29
-44.44

17-39
22.22
-80.85
-30.00
VEHICLES    31
             -»



    RESULTS ARE
 35.5    14.3    0.03    1.03   137.8    18.0    0.05    4.42



HC PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02 %
                                   3-275

-------
                         TABLE 21 CONT'D
SUMWAR* or FEDERAL THREE MODE Kg]r^HOCggEMaOLTS OH ALL FAIlED
  VEHICLES BEFORE MAINTENANCE

       MODE :  IDLE (D)
            DENVER

   1974 MODEL-YEAR VEHICLES
TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

0
6
5
9
0

0
2
4
14

2
4
8
6

2
8
7
3
20
ARE
MEAN


316.7
283.0
646.7



395.0
362.5
492.5

395.0
362.5
686.9
233-3

405.0
568.7
457-9
190.0
456.7
: HC PP
HC
S.D.


100
133
589



7
29
513

7
29
615
116

21
579
364
99
428
M HE


.7
.2
.1



.1
.9
.4

.1
.9
.7
.9

.2
.7
.9
.6
.6
XANF
CO
MEAN S.D.


6.67
5.28
5.74



5.35
8.02
5.38

5-35
8.02
5.40
5.35

5.50
6.71
5.57
4.81
5-91
: rn M


2.29
3-19
3.60



2.62
1.58
3-27

2.62
1.58
3.64
3.05

2.40
3.09
3-32
3-69
3.04
ni i? *
NOX
MEAN S.D.


58
82
67



140
66
59

140
66
48
73

102
66
58
77
68
wrw


.6
.7
.8



.2
• 9
.1

.2
.9
.5
• 3

.2
.1
.7
.1
.8
PI


27.0
34.7
43-1



12.5
30.7
28.4

12.5
30.7
16.8
35.7

41.1
42.1
32.1
26.8
36.3
>M . 02
02
MEAN S.B.


1.60
0.56
1.50



0.40
1.95
1.24

0.40
1.95
1.70
0.62

0.50
2.05
0.99
0-53
1.30
f


1.63
0.1?
1.78



0.11
1.58
1.15

0.1*
1.98
1.81
0.23

0.28
i.tf
1.2t
0.21
1.19

                               3-276

-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE MODE TEST  PROCEDURE  RESULTS ON ALL FAILED
            VEHICLES AFTER  MAINTENANCE
                MODE  :  IDLE  (D)


                     DENVER


             1974 MODEL-YEAR  VEHICLES

         TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 . 4?99
"800 . 5?99
ALL VEHICLES
EMISSION RESULTS

0
6
5
9
0

0
2
4
14

2
4
8
6

2
8
7
3
20
ARE
HC
MEAN S.D.


150
232
329



330
173
262

330
173
320
184

305
321
190
168
251
: HC


.0
.0
.4



.0
.7
.1

.0
.7
.6
.2

.0
.9
• 7
.3
.2
PPM


32.9
81.7
273-5



28.3
32.0
233.2

28.3
32.0
295.7
78.6

7.1
291.4
99.7
37.5
198.5
HEXANE
CO
MEAN S.D.


1.89
1.60
1.49



2.45
2.65
1.24

2.45
2.65
1.23
1.24

3.25
2.26
0.77
0.94
1.64


1.30
1.36
1.42



1.48
1.23
1.18

1.48
1.23
1.43
0.88

0.35
1.24
0.82
1.11
1.31
, CO MOLE %
NOX
MEAN S.D.


119
126
132



302
143
97

302
143
83
115

114
155
87
148
126
,NOX


.0
.1
.4



• 3
.1
.1

.3
.1
.3
.4

.9
.8
.7
.6
.8


56.3
58.0
122.5



209-6
50.7
42.4

209.6
50.7
17.6
59.6

55.4
129.0
21.7
65.4
88.9
02
MEAN S.D.


1.37
1.64
2.64



0.35
1.47
2.40

0.35
1.47
3.00
1.60

0.50
1.89
2.73
1.67
2.01


0.52
0.72
1-97



0.07
0.90
1.52

0.07
0.90
1.80
0.34

0.28
1.41
1.76
0.32
1.47
PPM , 02 %
                       3-277

-------

-------
                 TABLE 21 CONT'D
OF FEDERAL  THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
            VEHICLES BEFORE MAINTENANCE
                MODE  :  IDLE  (N)


                      DENVER


             1974 MODEL-YEAR  VEHICLES

         TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 , 3?99
3800 . 479g
"800 . 5?99
ALL VEHICLES
EMISSION RESULTS

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
31
-#
ARE
HC
MEAN S.D.

650
314
345
550
425


392
386
471

392
386
621
270

459
488
387
185
426
: HC

.0
.2
.6
.6
.0


.1
.0
.1

.1
.0
.9
.0

.5
.2
.1
.0
.8
PPM

0.0
158.7
155.1
557.0
438.5


327.5
151.6
474.4

327.5
151.6
577.3
183.1

347.4
520.8
182.3
74.7
376.3
HEXANE
CO
MEAN S.D.

10.00
6.35
6.29
5.91
4.42


5.38
8.06
5.55

5.38
8.06
5.35
5.82

5.25
6.61
5.92
5.28
5.89

0.00
2.19
3-19
3.72
4.17


3.73
1.61
3-43

3.73
1.61
3.70
3.36

3.65
3-30
3.50
3.98
3.39
, CO MOLE %
NOX
MEAN S.D.

20
45
42
44
39


43
45
40

43
45
36
46

39
44
37
54
42
,NOX

.0
.1
.6
.7
.8


.1
.3
.7

.1
.3
.1
.8

.7
.6
.2
.8
.3
PPM

0.0
15.3
16.7
21.5
25.3


25.8
19-0
13.6

25.8
19-0
11.2
15.1

23.6
20.5
11.5
15.6
19-4
, 02
02
MEAN S.D.

1.00
1.50
0.50
1.47
2.47


1.61
1.66
1.21

1.61
1.66
1.70
0.55

1.90
1.76
0.68
0.47
1.44
%

0.00
1.72
0.21
1.93
3.89


3-06
1.88
1.55

3.06
1.88
1.95
0.16

3-31
1.98
0.63
0.15
2.24

                      3-279

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDGHAL ^MODE^ST PHOCTOUHE.HBSULTS ON ALL F4ILED
                            MODE  : IDLE  (N)
                                 DENVER

                        1974 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE 100 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
6
8
9
7

0
12
5
14

12
5
8
6

10
11
7
3
MEAN

140.0
190.8
198.1
398.3
318.6


277.1
142.0
332.1

277.1
142.0
421.9
212.5

312.5
325.5
223.6
138.3
HC
S.D.

0.
143.
78.
603.
223.


176.
21.
491.

176.
21.
641.
148.

177.
557.
127.
75.

0
5
0
4
8


1
7
5

1
7
3
6

8
4
4
9
C
MEAN

2
1
2
1
2


3
1
1

3
1
1
1

3
2
0
1

.50
• 30
.46
.80
• 78


.11
.80
• 37

.11
.80
.27
.51

• 34
• 03
• 91
.18
0
S.D.

0.00
0.68
1.49
2.15
2.84


2.40
0.99
1.37

2.40
0.99
1.73
0.83

2.50
1.44
0.96
0.97
NOX
MEAN S.D.

50
74
64
67
44


58
80
59

58
80
53
65

49
74
58
70

.1
• 3
.7
.5
.7


• 9
• 3
.0

• 9
• 3
.9
.8

.6
.4
.2
.5

0.0
27-9
21.0
39-3
12.5


37.4
25.2
17.2

37-4
25.2
13-3
20.6

19-2
38.5
17.9
8.4
02
MEAN s.;.
•«»
0.60 o.::
1.45 0.?.
1.01 3.?i
2.73 2.ii
2.44 3«


1.60 2.!i
1.46 O.c:
2.33 I'5'

1.60 2.o5
1.46 O.So
3.01 2.5!
1.42 0.?;

1.75 3-'J
1.79 ll62
2.61 ^
1.20 0.5«
ALL VEHICLES
                     280.2  347.2
2.12  1.93
62.4   28.1   1-91
EMISSION RESULTS ARE  : HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM ,  02 %
                                   3-280

-------
                            TABLE 21 CONT'D
        OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
        ur             FAILED VEHICLES AFTER MAINTENANCE
                           MODE  : IDLE (N)



                                DENVER



                       1974 MODEL-YEAR VEHICLES

                    TOTAL SAMPLE SIZE 100 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
"ORE THAN 350
^ERTIA WEIGHT
1800 - 2799
2800 _ 3799

3800 . 4799
tsoo - 5799

D. OF
VEH

1
6
8
9
7

0
12
5
14

12
5
8
6

10

11

7
3
IMF

510.
123.
147-
152.
106.


115.
244.
138.

115.
244.
200.
57.

147.

162.

163.
46.
H
'R

0
3
5
2
4


0
0
9

0
0
0
5

0

7

6
7
1C
5&IMPR

78.5
39.3
42.7
27.6
25.0


29.3
63.2
29.5

29-3
63.2
32.2
21.3

32.0

33.3

42.3
25.2
(
IMPR

7-50
5.05
3.84
4.11
1.64


2.27
6.26
4.18

2.27
6.26
4.07
4.32

1.92

4.58

5.02
4.10
:o
5&IMPR

75.00
79-53
60.97
69.55
37-09


42.11
77.67
75.24

42.11
77.67
76.17
74.11

36.50

69-26

84.71
77.60
N
IMPR

-30.1
-29.2
-22.1
-22.7
-4.9


-15.8
-35.1
-18.3

-15-8
-35.1
-17-8
-19-0

-9-9

-29.8

-21.0
-15.7
OX
*IMF

-150.
-64.
-52.
-50.
-12.


-36.
-77.
-45.

-36.
-77.
-49.
-40.

-25.

-66.

-56.
-28.
>R

0
8
0
8
2


7
4
0

7
4
3
6

0

8

5
7
IMPR

0.40
0.05
-0.51
-1.26
0.03


0.01
0.20
-1.12

0.01
0.20
-1.31
-0.87

0.15

-0.03

-1.94
-0.73
02

40.00
3-33
-102.50
-85.80
1.16


0.52
12.05
-92.44

0.52
12.05
-76.69
-157.58

7.89

-1.55

-286.08
-157-14
VEHICLES     31
             .*



    ^SULTS ARE
146.6    34.4    3.77-  64.06   -20.0   -47-3   -0.47  -32.69


HC PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02 %
                                   3-281

-------
                             TABLE 21 CONT'D



      SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASP i
                   PASSED VEHICLES BEFORE MAINTENANCE         MASE 1
                            MODE :  50 MPH


                                 DENVER


                        1973 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
HC
MEAN S.D.
C
MEAN
0
S.D.
NOX
MEAN S.D.
02
MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

0
1
2
11
2

145
140
113
155

.0
.0
.6
.0

0.0
14.1
60.2
7.1

1.90
2.12
2.11
3.85

0.00
0.88
1.60
2.33

3185.5
522.2
828.8
1577.0

0.0
14.5
546.5
1042.9

0.90
0.45
2.33
1.55

0.00
0.21
1,11
1.3*
NO. OF CYL.
2
4
6
8




0
2
1
13

155
145
117

.0
.0
.7

7.1
0.0
56.0

3.85
1.90
2.11

2.33
0.00
1.49

1577.0
3185.5
781.7

1042.9
0.0
512.0

1.55
0.90
2.04

1.3»
0.00
1.23
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
2
1
6
7
155
145
149
90
.0
.0
.2
.7
7.1
0.0
51.2
47.4
3.85
1.90
2.41
1.86
2.33
0.00
1.48
1.56
1577.0
3185.5
900.7
679.6
1042.9
0.0
574.7
472.1
1.55
0.90
2.95
1.26
1.3»
o.oo
1.02
0.80
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
ALL VEHIC
2799
3799
4799
5799
I.RS
1
3
10
2
1£
150
151
121
82
* *\ li
.0
.7
.5
.5
*
0.0
7.6
60.5
31.8

2.20
3. 47
1.77
3.35

0.00
1.84
1.39
2.05

231M.4
1543.0
888.4
336.9

0.0
1427.3
530.1
276.5
— __ n
0.60
2.27
1.96
1.75
1 01
o.oo
1.21
1.29
1.06
1.20
                                     2.32  1.58 1031.3  827.8


EMISSION RESULTS ARE : HC PPM HEXANE ,  CO MOLE * ,NOX  PPM  , 02
                                      3-282

-------
                     TABLE 21  CONT'D
     OF FEDERAL  THREE  MODE  TEST  PROCEDURE RESULTS  ON  PHASE  1
           PASSED  VEHICLES  AFTER MAINTENANCE
                   MODE  :  50  MPH


                         DENVER


                1973 MODEL-YEAR VEHICLES

            TOTAL SAMPLE SIZE 27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
!51 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4?99
"800 . 5?99
ALL VEHICLES

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2
16
HC
MEAN S.D.


135.0
145.0
106.4
155.0


155.0
135.0
112.3

155.0
135.0
138.3
90.0

210.0
108.3
124.0
65.0
11Q 1


0.
21.
52.
77.


77.
0.
50.

77.
0.
43.
46.

0.
23-
51.
7.
51


0
2
1
8


8
0
1

8
0
2
9

0
6
3
1
ii
CO
MEAN S.D.


1.80
1.95
1.45
3.50


3.50
1.80
1.53

3.50
1.80
1.65
1.43

3.80
2.07
1.49
1.90
1 7O


0.00
0.35
0.65
0.42


0.42
0.00
0.63

0.42
0.00
0.60
0.69

0.00
1.03
0.70
0.14
n ftft
NOX
MEAN S.D.


2389
547
982
1630


1630
2389
915

1630
2389
878
948

2090
1425
1014
522
1007


.1
.8
.7
.1


.1
.1
.8

.1
.1
.2
.0

.5
.1
.4
.2
1


0.0
108.6
796.6
651.1


651.1
0.0
745.9

651.1
0.0
392.7
990.8

0.0
865.0
831-3
101.4
flr>6 Q
02
MEAN S.D.


0.90
0.50
2.03
1.60


1.60
0.90
1.79

1.60
0.90
2.40
1.27

0.50
2.40
1.59
1.90
1 71


0.00
0.14
1.06
1.56


1.56
0.00
1.12

1.56
0.00
1.26
0.72

0.00
1.37
1.12
0.42
1 m
RESULTS ARE : HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                        3-283

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
     SUMMAHI (X ^gjj^jJsE t PASSED VEHICLES AFTER MAINTENANCE         UONS
                                MODE : 50 MPH



                                     DENVER




                            1973 MODEL-YEAR VEHICLES


                         TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
•AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





0
1
2
11
2

0
2
1
13
HC
IMPR JIMPR


10.0
-5.0
7.3
0.0


0.0
10.0
5.4


6.9
-3.6
6.4
0.0


0.0
6.9
4.6
CO
IMPR JIMPR


0.10
0.18
0.65
0.35


0.35
0.10
0.58


5.26
8.24
31.03
9.09


9.09
5.26
27.50
NOX
IMPR $IMPR


796
-25
-153
-53


-53
796
-134


.4
.6
.8
.1


.1
.4
.1


25.0
-4.9
-18.6
-3.4


-3.4
25.0
-17.2
IMPR


0.00
-0.05
0.30
-0.05


-0.05
0.00
0.25
02
Vm
"

0.00
-11.11
12.85
-3-23


-3.23
0.00
12.08
DISPLACEMENT
LESS THAN 151
151 -
250
251 - 350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
ALL VEHICLES
2
1
6
7

1
3
10
2
16
0.0
10.0
10.8
0.7

-60.0
M3-3
-2.5
17.5
5.0
0.0
6.9
7.3
0.8

-40.0
28.6
-2.1
21.2
4.0
0.35
0.10
0.76
0.43

-1.60
1.40
0.28
1.45
0.52
9.09
5.26
31.49
23.08

-72.73
40.38
16.06
43.28
22.54
-53
796
22
-268

224
117
-126
-185
-65
.1
.4
.5
.3

.0
.9
.0
.2
.8
-3.4
25.0
2.5
-39.5

9.7
7.6
-14.2
-55-0
-6.4
-0.05
0.00
0.55
-0.01

0.10
-0.13
0.37
-0.15
0.19
-3.23
o.oo
18.W
-1.W

16.67
-5.88
18.88
.8.5?
10.1*
MISSION RESULTS ARE  : HC PPM HEXANE , CO MOLE (  ,NOX  PPM ,  02 %
                                      3-284

-------
                       TABLE 21 CONT'D
CTTMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS  ON  PHASE  1
SUMMAIU v     PASSED VEHICLES BEFORE MAINTENANCE
                      MODE :  30 MPH



                           DENVER
                  1973 MODEL-YEAR VEHICLES


               TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTH WEIGHT
1800 - 2799
2800 . 3?99
3800 . j,79g
h ft
Uftrin
800 - 5799
ALL VEHICLES

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10

2
16
HC
MEAN S.D.


210
212
148
210


210
210
158

210
210
172
145

250
190
161

125
167


.0
.5
.2
.0


.0
.0
.1

.0
.0
.5
.7

.0
.0
.5

.0
.8


0.0
38.9
48.3
56.6


56.6
0.0
51.5

56.6
0.0
39.3
60.3

0.0
20.0
55.1

35.4
52.7
CO
MEAN S.D.


0.80
2.35
1.69
1.90


1.90
0.80
1.79

1.90
0.80
1.90
1.70

2.40
1.90
1.49

2.43
1.74


0.00
1.20
t.13
0.71


0.71
0.00
1.11

0.71
0.00
1.10
1.20

0.00
1.42
0.94

1.52
1.04
NOX
MEAN S.


2886.8
968.2
510.9
1468.3


1468.3
2886.8
581.3

1468.3
2886.8
545.6
611.8

1592.7
1460.7
703.1

186.9
8^6.?


0
848
354
176


176
0
440

176
0
389
509

0
1371
431

85
73Q
D.


.0
.0
.1
.0


.0
.0
.4

.0
.0
.6
.0

.0
.4
.5

.7
.7
02
MEAN S.D.


1.70
0.55
2.73
2.25


2.25
1.70
2.39

2.25
1.70
3.17
1.73

0.50
3.10
2.24

2.55
2.11


0.00
0.35
t.22
2.47


2.47
0.00
1.38

2.47
0.00
1.29
1.15

0.00
1.23
1.53

0.35
1.40
  RESULTS ARE  :  HC  PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                           3-285

-------
                             TABLE 21 CONT'D




      SUMMARY OF  FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON PHASE
      SUMMAMi ur  r&u|J|£ED VEHICLES AFTER MAINTENANCE          A5fc>
                            MODE : 30 MPH




                                 DENVER




                        1973 MODEL-YEAR VEHICLES


                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2
16
HC
MEAN S.D.


180
215
161
162


162
180
170

162
180
184
157

215
136
180
142
169


.0
.0
.8
.5


.5
.0
.0

-5
.0
.2
.9

.0
.7
.5
.5
.7


0.0
77.8
68.4
74.2


74.2
0.0
69.3

74.2
0.0
68.0
73-3

0.0
37.9
73.0
67.2
65.0
CO
MEAN S.D.


0.65
2.35
1.49
f.30


1.30
0.65
1.62

1.30
0.65
1.52
t.71

2.00
1.12
1.40
2.50
1.^9


0.00
0.64
0.98
0.99


0.99
0.00
0.97

0.99
0.00
0.88
1.10

0.00
0.85
0.94
0.99
n,Q4
NOX
MEAN S.D.


2239
704
641
1048


1048
2239
651

1048
2239
528
756

1493
1007
756
363
ftnn


.8
.8
.6
.6


.6
.8
.3

.6
.8
.8
.4

.2
.7
.1
.5
3


0.0
657.4
621.6
628.7


628.7
0.0
598.8

628.7
0.0
357.8
763-2

0.0
1087-9
649.9
50.7
6Q1.9
02
MEAN S.D.


t.50
0.60
2.59
2.55


2.55
1.50
2.28

2.55
1.50
2.85
1.80

0.60
3.27
2.06
2.65
2.2T


0.08
0.28
!,«
2,%


2.11
0.00
1.51

2.16
0.80
1.61
111

0J
1.51
0.21
1.5'
EMISSION RESULTS ARE  : HC PPM HEXANE  , CO MOLE %  ,NOX  PPM ,  02 %
                                 3-286

-------
                    TABLE 21 CONT'D
OF FEDERAL THREE MODE TEST PRXEDURE EXHAUST EMISSION REDUCTIONS
ur row   pHASE  ^ pASSED VEHICLES AFTER MAINTENANCE
                   MODE  : 30 MPH



                        DENVER



               1973 MODEL-YEAR VEHICLES


            TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




0
1
2
11
2

0
2
1
13
HC
IMPR 5&IMPR

30.0
-2.5
-13-6
47-5


47.5
30.0
-11.9

14.3
-1.2
-9.2
22.6


22.6
14.3
-7.5
CO
IMPR JIMPR

0.15
0.00
0.20
0.60


0.60
0.15
0.17

18.75
0.00
11.83
31-58


31.58
18.75
9.44
NOX
IMPR 5&IMPR

647.0
263-4
-130.7
419.7


419.7
647.0
-70.1


22.4
27.
-25.
28.


28.
22.
-12.
2
6
6


6
4
1
IMPR

0.20
-0.05
0.14
-0.30


-0.30
0.20
0.11
02

11.76
-9.09
5.00
-13.33


-13.33
11.76
4.50
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 .
3800 -
1800 -
WEIGHT
2799
3799
4799
5799
^ VEHICLES
EMISSION
RESULTS
2
1
6
7

1
3
10
2
16
ARE
47.5
30.0
-11.7
-12.1

35.0
53.3
-19.0
-17.5
-1.9
: HC PPM
22.6
14.3
-6.8
-8.3

14.0
28.1
-11.8
-14.0
-1.1
HEXANE ,
0.60
0.15
0.38
-0.01

0.40
0.78
0.10
-0.07
0.22
, CO MOLE
31.58
18.75
20.1,8
-0.84

16.67
41.23
6.35
-3.09
12.72
% ,NOX
419-7
647.0
16.9
-144.6

99.5
453.0
-53.0
-176.6
36.0
PPM ,
28.
22.
3.
-23.

6.
31.
-7.
-94.
4.
02 %
6
4
1
6

3
0
5
5
3

-0.30
0.20
0.32
-0.07

-0.10
-0.17
0.18
-0.10
0.06

-13-33
11.76
10.00
-4.13

-20.00
-5.38
8.04
-3.92
2.68

                         3-287

-------
                             TABLE 21 CONT'D
      NUMMARY  OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE
      SUMMARY  OF *bUgj{gE5nVEHICLES BEFORE MAINTENANCE          ^
                            MODE :  IDLE (D)



                                 DENVER




                        1973 MODEL-YEAR VEHICLES


                     TOTAL SAMPLE SIZE  27 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
AM. VFHTPT PC-
NO. OF
VEH

0
1
2
11
0

0
0
1
13

0
1
6
7

0
2
10
2
•» ii
MEAN


340.
275.
174.




340.
189.


340.
197.
182.


265.
195.
160.

HC
S.D


0 0.
0 84.
1 59.




0 0.
6 70.


0 0.
5 44.
9 90.


0 106.
5 78.
0 42.

CO
MEAN S.D.


0
9
2




0
4


0
2
3


1
5
4



4.60
3.52
1.84




4.60
2.10


4.60
1.75
2.39


2.95
2.24
1.75



0.00
0.67
1.06




0.00
1.17


0.00
0.88
1.37


2.33
1.27
0.92

NOX
MEAN


88
73
92




88
89


88
76
101


84
76
161



.4
.7
.5




.4
.6


.4
.1
.3


.3
.2
.6

S.D.


0.0
22.0
45.4




0.0
42.5


0.0
20.1
54.2


5.8
24.2
64.3
.. _ o
MEAN


1.40
0.35
3-36




1.40
2.90


1.40
4.05
1.91


3-70
2.37
4.00
o 70
02
S.D,


0.00
0.0?
2.02




O.Ofl
2.1?


O.Dfl
2.30
1.55


3.25
2.H
0$
2.12
                      200.4  78.7    2.27  1.31   89.6
EMISSION  RESULTS ARE : HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02 %
                                 3-288

-------
                            TABLE 2? CONT'D
     QNMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE  7
     SUMMAiu       PASSED VEHICLES AFTER MAINTENANCE
                           MODE :  IDLE (D)
                                DENVER
                       7973 MODEL-YEAR VEHICLES

                    TOTAL SAMPLE SIZE  27 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 75?
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 37nn
wv «• V t U Q
3800 . j|7gg
llgnn
M°uo _ 5fgg
NO. OF
VEH

0
7
2
7?
0

0
0
7
73

0
7
6
7

0

2

70
2
MEAN


200.0
792.5
738.6




200.0
746.9


200.0
755.0
740.0



760.0

762.5
82.5
HC
S.


0
70
43




0
44


0
37
55



56

37
3
D.


.0
.6
.6




.0
.7


.0
.5
.3



.6

.4
.5
MEAN


2.00
7.47
0.97




2.00
7.05


2.00
7.24
0.89



2.55

0.98
0.38
CO
S.


0.
0.
7.




0.
0.


0.
7.
0.



0.

0.
0.
D.


00
32
02




00
96


00
23
77



78

8?
09
N<
MEAN


776.2
736.4
94.7




776.2
700.6


776.2
93-3
706.9



90.2

707.6
83.9
DX
S.D.


0.0
77.9
24.6




0.0
28.0


0.0
24.9
30.9



36.8

25.4
35.0
MEAN


2.70
0.80
3.77




2.70
3.26


2.70
4.70
2.54



3-05

3-02
4.70
02
S.D.


0.00
0.28
7.50




0.00
7.75


0.00
7.58
7.65



7.34

7.95
0.42
ALL VEHICLES
74
                    750.7  45.3     7.72   0.96  707.7   27.2   3-78   7.77
       RESULTS ARE  : HC PPM HEXANE  ,  CO MOLE %  ,NOX  PPM ,  02
                                 3-289

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
     SUMMAKX u* rtugJfpHASE i PASSED VEHICLES AFTER MAINTENANCE
                                MODE : IDLE (D)



                                     DENVER



                            1973 MODEL-YEAR VEHICLES


                         TOTAL SAMPLE SIZE  27 VEHICLES
N
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
0. OF
VEH
0
1
2
11
0

0
0
1
13

0
1
6
7

0
2
10
2
IMPR

140.0
82.5
35.5




140.0
42.7


140.0
42.5
42.9


105.0
33.0
77.5
HC
*IMPR

41.2
30.0
20.4




41.2
22.5


41.2
21.5
23.4


39-6
16.9
48.4
IMPR

2.60
2.05
0.86




2.60
1.04


2.60
0.51
1.50


0.40
1.26
1.36
CO
JKD

56
58
46




56
49


56
29
62


13
56
78
NPR

.52
.16
.93




.52
.83


.52
.05
.87


.56
• 35
.00
IMPR

-27.8
-62.7
-1.5




-27.8
-10.9


-27.8
-17.2
-5.6


-5.9
-31.4
77.8
NOX
%m

-31
-85
-1




-31
-12


-31
-22
-5


-7
-41
48
PR

.4
.2
.6




.4
.2


.4
.6
.5


.0
.2
.1
IMPR

-0.70
-0.45
-0.35




-0.70
-0.36


-0.70
-0.05
-0.63


0.65
-0.65
-0.10
02
ymi

-50.00
-128.5?
-10.21




-50.00
-12.17


-50.00
-1.23
-32.M


11.51
.2.50
ALL VEHICLES    14     49.6    24.8    1.16   50.80    -12.1    -1:



EMISSION RESULTS ARE : HC PPM HEXANE , CO MOLE %  ,NOX   PPM ,  02 %
-0.39 -T3>
                                      3-290

-------
                           TABLE 21 CONT'D
           OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS  ON  PHASE  1
           ur    pASSED VEHICLES BEFORE MAINTENANCE
                          MODE  : IDLE  (N)
                               DENVER
                      1973 MODEL-YEAR VEHICLES

                   TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 . n?99
oo . 5799

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2
HC
MEAN S.D.


250
219
124
117


117
250
139

117
250
148
131

175
153
144
105


.0
.0
.5
.5


.5
.0
.1

.5
.0
.3
.1

.0
• 3
.8
.0


0.0
58.0
68.6
81.3


81.3
0.0
73.9

81.3
0.0
69-7
82.0

0.0
95.0
83.5
7.1
CO
MEAN S.D.


1
3
1
4


4
1
1

4
1
1
2

6
1
2
1


.85
.75
.64
.00


.00
.85
.97

.00
.85
.61
.27

.00
.45
.20
.50


0.00
1.20
1.18
2.83


2.83
0.00
1.38

2.83
0.00
1.26
1.50

0.00
0.83
1.40
1.41
NOX
MEAN S.D.


48.1
52.1
48.1
71.6


71.6
48.1
48.7

71.6
48.1
47.9
49.4

79.2
50.8
50.5
44.1


0.0
8.5
14.0
10.6


10.6
0.0
13-1

10.6
0.0
17.8
8.9

0.0
12.2
14.3
8.5
02
MEAN S.D.


1.30
0.30
3.72
2.40


2.40
1.30
3-19

2.40
1.30
4.55
2.03

0.30
4.30
2.58
4.30


0.00
0.14
2.43
2.97


2.97
0.00
2.57

2.97
0.00
2.77
1.83

0.00
2.91
2.49
1.27
ALL VEHICLES
16
                    143.3  75.3    2.21  1.59   51.5   14.4   2.97   2.48
       RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02
                                3-291

-------
                            TABLE 21 CONT'D

     SUMMARY OF FEDE^TH^MODE TE^PROCEDURE^ESULTS ON  PHASE ,

                           MODE  : IDLE  (N)
                                DENVER

                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27  VEHICLES
NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
. OF
VEH

0
1
2
11
2

0
2
1
13

2
1
6
7

1
3
10
2
16
HC
MEAN S.D.


135.0
120.0
96.4
135.0


135.0
135.0
100.0

135.0
135.0
103.3
97.1

220.0
78.3
112.0
65.0
106.6


0.0
0.0
52.5
120.2


120.2
0.0
48.8

120.2
0.0
62.7
38.2

0.0
49.1
49.1
21.2
55.4
C(
MEAN


1
2
1
2


2
1
1

2
1
0
1

4
1
0
2
1


.90
.35
.05
.47


.47
.90
.25

.47
.90
.62
.79

.20
.22
.94
.90
.44
D
S.D.


0.00
1.48
1.51
2.44


2.44
0.00
1.52

2.44
0.00
0.36
1.95

0.00
0.60
0.94
3.68
1.56
NC
MEAN


83
70
52
106


106
83
54

106
83
50
58

66
91
57
48
63


.2
.6
.1
.3


.3
.2
.9

.3
.2
.8
.5

.1
.2
.3
.6
.1
)X
S.D.


0.0
3-5
10.6
56.8


56.8
0.0
12.0

56.8
0.0
10.7
12.6

o.o
51-7
11.8
14.9
25.8
02
MEAN


1.50
0.50
3-92
2.85


2.85
1.50
3-39

2.85
1.50
H.43
2.50

0.50
3-73
3.11
4.25
3.2t
S.D,

0.00
O.tt
Ui
3.32


3.32
0.00
2.21

3-32
o.oo
2.18
1.9<

o.oo
1.91
2.*
0.78
2.21
EMISSION  RESULTS ARE :  HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02 %
                                  3-292

-------
                  TABLE 21  CONT'D
FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION REDUCTIONS
r  ON pHASE t PASSED VEHICLES AFTER MAINTENANCE
                MODE  :  IDLE  (N)


                      DENVER


             1973 MODEL-YEAR  VEHICLES

          TOTAL SAMPLE SIZE   27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




0
1
2
11
2

0
2
1
t3
HC
IMPR *IMPR

115.0
99.0
28.2
-17.5


-17.5
115.0
39.1

46.0
45.2
22.6
-14.9


-14.9
46.0
28.1
IMPR

-0.05
1.40
0.60
t.53


t.53
-0.05
0.72
CO
5HMPR

-2
37
36
38


38
-2
36

.70
.33
.29
.12


.12
.70
.59
NOX
IMPR JIMPR

-35.1
-18.5
-4.0
-34.7


-34.7
-35.1
-6.2

-72.9
-35.6
-8.2
-48.4


-48.4
-72.9
-12.7
IMPR

-0.20
-0.20
-0.20
-0.45


-0.45
-0.20
-0.20
02
JIMPR

-15.38
-66.67
-5.38
-18.75


-18.75
-15.38
-6.27
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
5799
^ VEHICLES
anssioK
1 RESULTS
2
1
6
7

1
3
10
2
16
ARE :
-17.5
115.0
45.0
34.0

-45.0
75.0
32.8
40.0
36.7
HC PPM
-14.9
46.0
30.3
25.9

-25.7
48.9
22.7
38.1
25.6
HEXANF. .
t.53
-0.05
0.99
0.49

1.80
0.23
1.26
-t.40
0.77
m MOT.
38
-2
61
21

30
16
57
-93
34
R *
.12
.70
.66
.38

.00
.09
.37
.33
.89
.NDY
-34.7
-35.1
-2.8
-9.1

13.0
-40.5
-6.8
-4.5
-11.6
PPM . r
-48.4
-72.9
-5.9
-18.4

16.5
-79.7
-13.4
-10.2
-22.4
)? 1
-0.45
-0.20
0.12
-0.47

-0.20
0.57
-0.53
0.05
-0.23

-18.75
-15.38
2.56
-23.24

-66.67
13- 18
-20.54
1.16
-7.77

                      3-293

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL
    ^                  VEHICLES BEFORE MAINTENANCE
                            MODE  : 50 MPH


                                 DENVER


                         1973 MODEL-YEAR VEHICLES

                     TOTAL SAMPLE SIZE  27 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
D. OF
VEH

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
I
MEAN

105.0
175.0
197.5
111.7
223.0


186.4
146.7
148.5

186.4
146.7
170.0
129.4

190.8
170.8
148.8
82.5
1C
S.

0
26
112
57
117


114
42
88

114
42
62
107

124
57
91
31
D.

.0
.0
.0
.8
.6


.6
.5
.8

.6
.5
.3
.2

.8
.9
.5
.8
C
MEAN

0.32
3-30
3.16
1.97
4.18


3.38
1.97
2.60

3.38
1.97
2.73
2.48

3.02
2.92
2.41
3.35
0
S.D.

0.00
1.25
2.26
1.60
1.36


1.84
1.69
1.91

1.84
1.69
1.42
2.35

1.74
1.74
2.09
2.05
^
MEAN

3384.5
2083.4
1079-3
927.8
1142.6


1296.1
2928.3
888.2

1296.1
2928.3
890.5
886.1

1372.2
1849.8
996.2
336.9
IOX
S.

0
1173
902
623
698


657
625
666

657
625
486
826

685
1249
718
276
D.

.0
.4
.6
.6
.5


.0
.8
.7

.0
.8
.1
.0

.1
.4
.5
.5
I
MEAN

1.00
0.63
0.90
2.21
1.24


1.13
0.80
1.81

1.13
0.80
2.57
1.12

0.90
1.78
1.65
1.75
02
S.D,
""••••
0.00
0.2]
0.15
1.13
0.81


0.6!
0.26
1.22

0.0
0.2
1.2
O.I1

0.3f
1.1'
1.27
./
1.06
ALL VEHICLES     27


EMISSION RESULTS ARE
158.1  91.1    2.73  1.86  1220.6  902.0


HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02 %
1.52
                                  3-29A

-------
                 TABLE 21 CONT'D
nF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE 1
           VEHICLES AFTER MAINTENANCE
                MODE  : 50 MPH


                      DENVER


             1973 MODEL-YEAR VEHICLES

         TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 . 3?99
3800 . 4790
"800 - 579g
ALL VEHICLES
*
EMISSION RESULTS

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
27
ARE :
HC
MEAN S .

80.0
158.3
207.5
104.2
233-0


191.4
113.3
149.1

191.4
113.3
161.9
137.8

206.7
130.0
158.8
65.0
156.1
HC PPM

0
49
129
50
115


118
29
97

118
29
57
126

121
62
101
7
98
D.

.0
.3
.5
.2
.6


.2
.3
.7

.2
• 3
.6
.1

.7
.4
.6
.1
.7
HEXANE
CO
MEAN S.D.

0.40
3-03
3.32
1.40
3.62


2.90
1.73
2.28

2.90
1.73
2.12
2.42

2.85
2.07
2.38
1.90
2.38

0.00
1.25
2.76
0.65
0.27


1.26
1.30
1.93

1.26
1.30
1.09
2.52

1.37
1.12
2.19
0.14
1.71
, CO MOLE %
NOX
MEAN S.

1592.7
2057.3
1074.9
1029.4
1252.8


1442.3
2256.4
939.1

1442.3
2256.4
866.3
1003.8

1487.8
1553.5
1041.4
522.2
1215.9

0
940
938
776
692


686
608
752

686
608
344
1009

740
878
838
101
821
,NOX PPM ,
D.

.0
.9
.7
.5
.5


.3
.2
.6

.3
.2
.1
.5

.1
.4
.8
.4
• 3
02
02
MEAN S.D.

0.90
0.80
0.68
1.93
1.10


1.06
0.87
1.54

1.06
0.87
1.96
1.16

0.78
1.58
1.39
1.90
1.34
,

0.00
0.10
0.20
1.06
0.90


0.74
0.06
1.08

0.74
0.06
1.34
0.66

0.17
1.25
1.04
0.42
0.96

                      3-295

-------
                                TABLE 21 CONT'D
sw

1MARY OF

FEDERAL THREE MODE TEST fKUUiUUKfi, cjuiAUdi miSSIQN REDUCTIONS
MODE : 50 MPH
DENVER
1973 MODEL-YEAR VEHICLES

NO. OF
VEH
VEHICLE
MFG.
.AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
3
6
12
5

0
7
3
17
TOTAL
HC
IMPR ',

25.0
16.7
-10.0
7.5
-10.0


-5.0
33.3
-0.6
SAMPLE SIZE
6IMPR

23-8
9.5
-5.1
6.7
-4.5


-2.7
22.7
-0.4
IMPR

-0.08
0.27
-0.16
0.57
0.56


0.48
0.24
0.31
27 VEHICLES
CO
$B

-25
8
-5
28
13


14
12
12
NOX
1PR IMPR $IMPR

.00
.08
.01
.96
.40


.17
.16
.12

1791.8
26.1
4.4
-101.6
-110.2


-146.2
671.9
-50.9

52.9
1.3
0.4
-11.0
-9.6


-11.3
22.9
-5.7
IMPR

0.10
-0.17
0.22
0.27
0.14


0.07
-0.07
0.27
02
JfflPfl
"
10.00
-26.32
21.07
12.15
11.25


6.33
-8.33
IDJ
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
ALL VEH
WEIGHT
2799
3799
4799
5799
rr.i .RS
7
3
8
9

6
6
13
2
ov
-5.0
33-3
8.1
-8.3

-15.8
40.8
-10.0
17.5
<*> f\
-2.7
22.7
4.8
-6.4

-8.3
23.9
-6.7
21.2

0.48
0.24
0.61
0.06

0.18
0.85
0.03
1.45

14
12
22
2

5
29
1
43

.17
.16
.20
.24

.79
.22
.12
.28

-146.2
671.9
24.3
-117.8

-115.6
296.3
-45.2
-185.2

-11.3
22.9
2.7
-13.3

-8.4
16.0
-4.5
-55.0
*» ii
0.07
-0.07
0.61
-0.03

0.12
0.20
0.25
-0.15
A ifi
6.33
-8.33
23-79
-2.97

11.21
4.57
11.95
                                       o.:
J.78      4.7
EMISSION RESULTS ARE  : HC PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02 %
                                       3-296

-------
                 TABLE 21 CONT'D
DP FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE 1
           VEHICLES BEFORE MAINTENANCE
                MODE  : 30 MPH


                     DENVER


             1973 MODEL-YEAR VEHICLES

         TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
IHERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - j,799
"800 . 5?99
ALL VEHICLES
ASSIGN RESULTS

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
27
*
ARE
HC
MEAN S.D.

180.
266.
241.
156.
270.


259.
236.
184.

259.
236.
198.
171.

274.
225.
185.
125.
209.

0
7
7
3
0


3
7
1

3
7
1
7

2
0
4
0
4
: HC PPM

0.0
55.1
82.0
53.9
106.5


89.2
73.7
77.9

89.2
73.7
58.0
94.0

87.7
60.9
81.5
35.4
84.6
HEXANE
CO
MEAN S.D.

0.35
2.47
2.52
1.83
2.28


2.39
1.78
2.01

2.39
1.78
2.06
1.97

2.55
2.16
1.78
2.43
2.08
V

0.00
1.70
1.06
1.18
1.50


1.31
2.10
1.15

1.31
2.10
0.98
1.34

1.36
1.55
1.12
1.52
1.26
, CO MOLE %
NOX
MEAN S.

2787.3
1891.4
921.3
561.7
968.2


1029.3
2405.7
655.8

1029.3
2405.7
609.5
696.8

976.9
1511.8
789.6
186.9
947.0

0
874
529
380
478


406
748
454

406
748
422
503

418
1160
436
85
715
,NOX PPM ,
D.

.0
.9
.1
.7
.9


.3
.8
.7

.3
.8
.5
.3

.4
.0
.4
.7
.0
02
02
MEAN S.D.

1.00
0.90
0.83
2.53
1.64


1-31
1.07
2.05

1.31
1.07
2.72
1.46

0.87
2.18
1.84
2.55
1.75
%

0.00
0.69
0.74
1.34
1.40


1.27
0.60
1.41

1.27
0.60
1.45
1.13

0.52
1.40
1.53
0.35
1.34

                      3-297

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDERAL THRgE^DEJEST PROCEDUR^RESOLTS ON ALL PHASE
                            MODE : 30 MPH
                                 DENVER

                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NC
VEHICLE MFG.
.AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
). OF
VEH

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
MEAI

95
203
248
167
267


253
161
192

253
161
198
188

277
162
201
142
F
fl

.0
.3
.3
.5
.0


.6
.7
.9

.6
.7
.1
• 3

.5
.5
.2
.5
1C
S.D.

0.0
20.8
100.7
68.1
141.8


118.1
59.7
89.1

118.1
59.7
63.9
110.7

109.3
65.1
94.3
67.2
C
MEAN

0.40
1.98
2.30
1.73
2.20


2.43
1.35
1.82

2.43
1.35
1.71
1.91

2.73
1.51
1.65
2.50
0
S.D.

0.00
1.21
0.53
1.25
1.47


1.50
1.43
0.93

1.50
1.43
0.83
1.05

1.38
1.09
0.96
0.99
ME,

450
1750
1173
659
861


1015
1552
776

1015
1552
581
950

1084
978
912
363
N
AN

.5
.3
.5
.8
.8


.8
.1
.6

.8
.1
.0
.6

.4
.3
.8
.5
OX
S.D.

0.0
625.8
700.8
596.0
628.6


655.7
963.8
621.5

655.7
963-8
357-5
767.1

690.2
886.0
653-1
50.7
MEAN(

1.00
0.93
0.57
2.40
1.60


1.27
1.03
1.88

1.27
1.03
2.29
1.52

0.73
1.98
1.72
2.65
)2
S.D.

0.00
0.119
o.n
1.52
1.6J


1.15
0.15
1.51

1.15
0.15
1.T6
1.21

0.29
1,13
1.56
0.21
ALL VEHICLES     27

EMISSION RESULTS ARE
205.2  96.6    1.92  1.15  924.8   685.8
HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM , 02 $
1.63
                                               1.12
                                  3-298

-------
                            TABLE 21 CONT'D
O.IUM/IBY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
SUMMAKi ur     QN ^L pRAS£ 1 ygfjjQLgs AFTER MAINTENANCE
                           MODE : 30 MPH




                                DENVER





                       1973 MODEL-YEAR VEHICLES



                    TOTAL SAMPLE SIZE  27 VEHICLES
N(
VEHICLE MPG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA HEIGHT
1800 - 2799
2800 - 3?99
3800 - ij799
"800 - 5799
). OF
VEH

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
I
IMPR

85.0
63.3
-6.7
-11.2
3.0


5.7
75.0
-8.8

5.7
75.0
0.0
-16.7

-3.3
62.5
-15.8
-17.5
1C
2IMPR

47.2
23.7
-2.8
-7.2
1.1


2.2
31.7
-4.8

2.2
31.7
0.0
-9.7

-1.2
27.8
-8.5
-14.0
IMPR

-0.05
0.48
0.22
0.10
0.08


-0.04
0.43
0.19

-0.04
0.43
0.35
0.06

-0.18
0.65
0.13
-0.07
CO
*X

-14
19
8
5
3


-1
24
9

-1
24
16
2

-7
30
7
-3
MPR

.29
.59
.61
.45
.51


.80
.30
.65

.80
.30
.97
.82

.19
.12
.13
.09
IM

2336
141
-252
-98
106


13
853
-120

13
853
28
-253

-107
533
-123
-176
N(
PR

.8
.0
.1
.2
.3


.5
.6
.9

.5
.6
.6
.7

.5
.5
.2
.6
3X
JIMPR

83.8
7.5
-27.4
-17.5
11.0


1-3
35.5
-18.4

1.3
35.5
4.7
-36.4

-11.0
35.3
-15.6
-94.5
(
IMPR

0.00
-0.03
0.27
0.13
0.04


0.04
0.03
0.17

0.04
0.03
0.44
-0.07

0.13
0.20
0.12
-0.10
32
JIMPR

0.00
-3-70
32.00
5.26
2.44


3-26
3-13
8.31

3.26
3-13
16.06
-4.58

15.38
9.16
6.28
-3.92
^ VEHICLES     27




ASSIGN RESULTS ARE
                  4.3
2.0    0.16    7.64     22.2     2.3    0.12    6.98
                HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                  3-299

-------
                             TABLE 21 CONT'D
    SUMMARY  OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PH4SE
                       VEHICLES BEFORE MAINTENANCE
                            MODE :  IDLE (D)
                                 DENVER

                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
). OF
VEH

1
3
6
11
0

0
1
3
17

1
3
8
9

1
5
13
2
21
MEAl

380
356
360
174



320
383
238

320
383
240
236

320
356
238
160
263
F
N

.0
.7
.0
.1



.0
.3
.5

.0
.3
.6
.7

.0
.0
.8
.0
.1
1C
S.!

0
66
126
59



0
45
124

0
45
95
150

0
101
125
42
124
D.

.0
.6
.6
.2



.0
.1
.1

.0
.1
.8
.9

.0
.1
.6
.4
.0
C
MEAN

7-70
7.20
6.72
1.84



7.20
7.10
3.61

7.20
7.10
3.16
4.01

7.20
5.88
3.83
1.75
4.28
0
S.D.

0.00
2.31
2.78
1.06



0.00
2.26
3.05

0.00
2.26
2.74
3.42

0.00
3.02
3-23
0.92
3.16
N(
MEAN

82.2
71.2
57.6
92.5



60.1
78.2
80.3

60.1
78.2
70.1
89.4

60.1
71.6
70.6
161.6
79.0
DX
S.D.

0.0
15.0
19.2
45.4



0.0
12.6
41.2

0.0
12.6
20.8
53.1

0.0
18.3
24.4
64.3
37.3
i
MEAN

0.50
1-37
0.85
3-36



1.40
1.23
2.45

1.40
1.23
3.44
1.57

1.40
2.40
1.9.5
4.00
2.22
32
S.D.

0.00
0.45
0.83
2.02



0.00
0.6?
2.10

0.00
0.61
2.28
1.5«

0,00
2,12
2.02
0.85
1.9»
EMISSION RESULTS ARE  : HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02 %
                                  3*300

-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE  MODE  TEST  PROCEDURE  RESULTS ON ALL PHASE 1
            VEHICLES AFTER  MAINTENANCE
                MODE  :  IDLE  (D)


                      DENVER


             1973 MODEL-YEAR  VEHICLES

         TOTAL SAMPLE SIZE   27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 . 2799
2800 - 3?99
3800 - n79g
"800 - 5?99
ALL VEHICLES
EMISSION RESULTS

1
3
6
11
0

0
1
3
17

1
3
8
9

1
5
13
2
21
-*
ARE
HC
MEAN S.D.

225
180
215
138



205
198
163

205
198
171
156

205
197
171
82
170

.0
.0
.0
.6



.0
.3
.5

.0
• 3
.2
.7

.0
.0
.2
.5
.5
: HC PPM

0.0
17.3
55.7
43.6



0.0
27.5
58.9

0.0
27.5
48.2
69.2

0.0
56.5
48.7
3.5
55.4
HEXANE
CO
MEAN S.D.

1.40
1.03
1.42
0.97



0.30
1.19
1.17

0.30
1.19
1.47
0.90

0.30
2.02
0.97
0.38
1.13

0.00
0.92
1.07
1.02



0.00
0.93
1.01

0.00
0.93
1.31
0.62

0.00
1.31
0.70
0.09
0.97
, CO MOLE %
NOX
MEAN S.D.

18
178
164
94



123
150
117

123
150
91
140

123
118
130
83
122
,NOX

.0
.2
.1
.1



.7
.5
.5

.7
.5
.8
.2

.7
.0
.1
.9
.5

0.0
120.8
80.0
24.6



0.0
152.6
59.9

0.0
152.6
22.4
74.2

0.0
116.8
62.7
35.0
73.1
PPM , 02
02
MEAN S.D.

0.80
1.83
0.85
3.71



0.90
1.77
2.71

0.90
1.77
3.27
2.20

0.90
1.98
2.55
4.10
2.49
%

0.00
0.74
0.23
1.50



0.00
0.85
1.84

0.00
0.85
2.03
1.59

0.00
1.38
1.91
0.42
1.74

                       3-301

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION REDUCTIONS
     bUMMAKi ur rau&iuu             VEHICLES AFTER MAINTENANCE         UUNS
                                MODE : IDLE (D)




                                     DENVER




                            1973 MODEL-YEAR VEHICLES


                         TOTAL SAMPLE SIZE  27 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
M800 - 5799
ALL VEHICLES
). OF
VEH

1
3
6
11
0

0
1
3
17

1
3
8
9

1
5
13
2
21
IM

155
176
115
35



115
185
75

115
185
69
80

115
159
67
77
92
H
PR

.0
.7
.0
.5



.0
.0
.0

.0
.0
.4
.0

.0
.0
.7
.5
.6
C
56IMPR

40.8
49.5
40.3
20.4



35.9
48.3
31.4

35.9
48.3
28.8
33.8

35.9
44.7
28.3
48.4
35.2
(
IMPR

6.30
6.17
5.30
0.86



6.90
5.91
2.44

6.90
5.91
1.69
3.10

6.90
3.86
2.86
1.36
3.15
:o
5&IMPR

81.82
85.74
78.81
46.93



95.83
83.19
67.61

95.83
83.19
53.56
77.48

95.83
65.71
74.67
78.00
73.57
IM

64
-107
-106
-1



-63
-72
-37

-63
-72
-21
-50

-63
-46
-59
77
-43
N
PR

.1
.0
.5
.5



.6
.3
.2

.6
.3
.8
.9

.6
.4
.4
.8
.5
OX
5&IMPR

78.0
-150.2
-184.9
-1.6



-105.8
-92.4
-46.3

-105.8
-92.4
-31.1
-56.9

-105.8
-64.8
-84.1
48.1
-55.0
IMPR

-0.30
-0.17
0.00
-0.35



0.50
-0.53
-0.26

0.50
-0.53
0.16
-0.63

0.50
0.12
-0.61
-0.10
-0.26
02
JWR
— •—
-60.00
-31.15
0.00
-10.2?



35.71
-13-2'
-10.58

35-71
JI3.2*
11.73
-10.13

35-71
17-50
-31.23
-2.50
.11.78
MSSION RESULTS ARE  : HC PPM HEXANE , CO MOLE % ,NOX  PPM  , 02 *
                                       3-302

-------
                        TABLE 21 CONT'D
 MUUABY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS  ON  ALL PHASE 1
SUMMAKi ui          VEHICLES BEFORE MAINTENANCE
  VEHICLES BEFORE MAINTENANCE



       MODE  : IDLE  (N)



            DENVER



   1973 MODEL-YEAR VEHICLES

TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 47gg
"800 - 5?99
ALL VEHICLES
*
ASSIGN RESULTS

1
3
6
12
5

0
7
3
17

7
3
8
9

6
6
13
2
27
ARE
HC
MEAN S.

335
303
316
137
467


409
331
192

409
331
190
194

467
264
194
105
264

.0 0
.3 92
-3 135
.5 79
.0 495


.3 416
.7 80
.2 132

.3 416
.7 80
.0 103
.2 161

.5 424
.2 137
.5 138
-0 7
.0 246
D.

.0
.4
.9
.3
.6


.6
.1
.8

.6
.1
.1
.1

.0
.6
.4
.1
.9
: HC PPM HEXANE
CO
MEAN S.D.

7.50
6.62
6.72
2.14
4.80


5.37
6.32
3.57

5.37
6.32
3.21
3.90

5.93
4.84
3.82
1.50
4.34

0.00
4.17
2.73
2.05
3.72


3.22
4.01
3.25

3.22
4.01
3.15
3.49

3.13
3.83
3.31
1.41
3.35
, CO MOLE %
NOX
MEAN S.D.

59
48
43
50
56


59
51
46

59
51
46
46

58
48
48
44
50
,NOX

.1
.8
.9
.6
• 3


.4
.8
• 3

.4
.8
.3
.2

.6
.8
.1
.1
.3
PPM

0.0
1.2
13.2
15.9
23.5


20.9
6.4
13.3

20.9
6.4
16.0
11.4

22.8
11.5
14.4
8.5
15.7
, 02
02
MEAN S.D.

0.50
1.17
0.83
3.43
2.16


1.77
1.10
2.66

1.77
1.10
3.80
1.66

1.32
2.88
2.09
4.30
2.26
%

0.00
0.42
0.86
2.52
1.57


1.47
0.53
2.47

1.47
0.53
2.76
1.75

0.93
2.48
2.35
1.27
2.14

                            3-303

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDERAL TjjgEHODEJgT PROCEDUR^RESULTS  0N ALL PHASE
                            MODE :  IDLE (N)
                                 DENVER
                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  27 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
3
6
12
5

0
7
3
17
HC
MEAN S.D.

160
118
145
111
465


393
133
111

.0 0
.3 15
.0 42
.7 72
.0 635


.6 534
.3 27

.0
.3
.8
.9
.8


.6
.5
.5 52.8
C
MEAN

1.70
1.27
1.88
1.52
1.58


2.12
1.37
1.41
0
S.D.

0.00
0.71
1.55
2.18
1.54


2.43
0.76
1.51
NOX
MEAN S.D.

6.0
85.8
71.6
55.4
69.0


72.2
65.1
59.0

0.0
19-1
9.9
15.4
47.4


39.7
52.4
13-9
02
MEAN S.D.

0.90
1.33
0.67
3.62
2.56


2.0*1
1.33
2.76

0.00
0.38
0.36
2.13
1.11


1.69
038
2.25
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
ALT. VF.H'
WEIGHT
2799
3799
4799
5799
rn PC
7
3
8
9

6
6
13
2
orr
393
133
119
104

450
120
115
65
* f\ M
.6 534
• 3 27
.4 66
• 4 39

.8 561
.0 66
.0 44
.0 21

.6
.5
.9
.1

.6
.1
.8
.2

2.12
1.37
1.16
1.63

2.35
1.67
1.00
2.90

2.43
0.76
1.29
1.72

2.58
1.35
0.82
3.68

72.2
65.1
53-6
63.7

59.8
73.7
61.9
48.6

39.7
52.4
10.9
15.1

24.5
49.4
13-9
14.9

2.04
1.33
3.19
2.11

1.52
2.35
2.58
4.25
0 111
1.W
0.38
2.55
1.85

1.05
2.00
*{
2$
0.?8
2.01
                       187.0 288.6    1.59   1-70    63.1    27-0
EMISSION RESULTS ARE  : HC PPM HEXANE , CO MOLE %  ,NOX  PPM
                                  3-304

-------
                               TABLE 21 CONT'D
    O,,UMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION  REDUCTIONS
    SUMMAKi ur      QN ALL pHASE 1 VEHJCLES 4^.^ MAINTENANCE
                              MODE : IDLE (N)




                                   DENVER





                          1973 MODEL-YEAR VEHICLES



                       TOTAL SAMPLE SIZE  27 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
^ERTIA WEIGHT
1800 - 2799
2800 - 3799
«nn ,
JOUU - 47QQ
llftnn
^uu _ 5799
). OF
VEH

1
3
6
12
5

0
7
3
17

7
3
8
9

6
13
2
IM

175
185
171
25
2


15
198
80

15
198
70
89

16
144
79
40
I
PR

.0
.0
.3
.8
.0


.7
.3
.8

.7
• 3
.6
.8

.7
.2
.5
.0
1C

52.2
61.0
54.2
18.8
0.4


3.8
59.8
42.0

3-8
59.8
37.2
46.2

3.6
54.6
40.9
38.1
IMPR

5.80
5.35
4.83
0.62
3.22


3.25
4.95
2.16

3-25
4.95
2.04
2.27

3.58
3.17
2.82
-1.40
CO
*I

77
80
71
29
67


60
78
60

60
78
63
58

60
65
73
-93
MPR

.33
.86
.96
.04
.08


.51
.36
.58

.51
.36
.74
.26

.39
.40
.92
.33
N<
IMPR

53.1
-37.0
-27.7
-4.8
-12.7


-12.8
-13.3
-12.7

-12.8
-13.3
-7.3
-17.5

-1.2
-24.9
-13.8
-4.5
DX
56IMPR

89.8
-75.9
-63.1
-9.5
-22.5


-21.5
-25.7
-27.5

-21.5
-25.7
-15.7
-38.0

-2.0
-51.0
-28.8
-10.2
IMPR

-0.40
-0.17
0.17
-0.19
-0.40


-0.27
-0.23
-0.09

-0.27
-0.23
0.31
-0.46

-0.20
0.53
-0.48
0.05
02
5&IMPR

-80.00
-14.29
20.00
-5.58
-18.52


-15.32
-21.21
-3-53

-15-32
-21.21
8.22
-27.52

-15.19
18.50
-23.16
1.16
^ VEHICLES     2?

               -#




^^ RESULTS ARE
 77.0    29.2    2.76   63-43   -12.8   -25.4   -0.16   -6.89




HC PPM HEXANE , CO MOLE %  ,NOX  PPM  , 02 %
                                     3-305

-------
                         TABLE 21  CONT'D
                                i

SUMMARY OF FEDERAL ™gc||g"B^EfSSgggBgiSm-M ON *"•

                        MODE : 50  MPH

                             DENVER

                    1973 MODEL-YEAR VEHICLES
                 TOTAL SAMPLE SIZE 121  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 1799
1800 - 5799
ALL VEHICLES
EMISSION RESULTS

2
13
11
12
12

0
17
7
29

17
7
17
12

15
19
11
5
53
ARE
HC
MEAN S.D.

102
223
208
110
230


197
196
198

197
196
213
176

192
216
201
126
197
: HC

.5
.8
.2
.8
.1


.9
.1
.1

.9
.1
.2
.7

.7
.1
• 3
.0
.8
PPM

3.5
87-5
80.1
79.3
83.8


93.1
87.6
88.2

93.1
87.6
71.8
106.9

98.1
68.1
101.0
19.9
88.0
HEXANE
C'
MEAN

0.76
1.05
3.35
2.18
1.97


1.20
3-75
3-20

1.20
3-75
3.12
2.89

1.03
3.15
3.66
2.66
3.59
0
S.D.

0.62
2.10
1.81
2.63
2.70


2.79
3.06
2.18

2.79
3.06
2.38
1.93

2.93
2.09
2.89
1.61
2.50
, CO MOLE %
NOX
MEAN S.D.

1958.5
1007.5
1257.1
1218.1
907.7


999.3
1962.2
1026.1

999.3
1962.2
923-9
1171.5

982.7
1215.6
1290.9
801.7
1111.3
.NOX

2016
853
720
1018
137


162
1090
851

162
1090
928
712

189
931
1066
187
835
PPM ,

.8
.5
.7
.6
.0


.5
.9
.5

.5
.9
.9
.5

.7
.7
.8
.6
.6
02
02
MEAN s.D.

2.30
0.75
0.79
1.11
1.01


0.89
0.81
1.05

0.89
0.81
1.10
0.97

1.11
0.66
•1.31
0.97
%

1.M
0.23
0.53
1.03
1.05


0.90
0.38
0.89

0.90
0.38
1.05
O.W

0.95
0.99
0.20
0-9»
o.»

                              3-306

-------
                            TABLE 21  CONT'D
          OF FEDERAL  THREE MODE  TEST PROCEDURE RESULTS ON ALL FAILED
                     VEHICLES AFTER MAINTENANCE
                          MODE  :  50 MPH


                                DENVER


                       1973 MODEL-YEAR VEHICLES

                   TOTAL SAMPLE SIZE 121  VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
13
14
12
12

0
17
7
29
MEAN

95.0
199-2
218.9
127.1
217.9


189.4
173.6
191.4
HC
S.D.

21.
90.
122.
64.
75.


92.
102.
101.

2
5
1
0
8


7
2
1
CO
MEAN S.D.

0.75
4.23
3-69
1.93
4.10


3.52
3.60
3.29

0.49
2.38
2.54
1.19
2.27


2.43
3-05
2.15
NOX
MEAN S.D.

1319-0
893-7
1137.7
1036.6
1031.7


1130.4
1414.1
892.7

387.1
735.6
728.7
569-8
661.6


639.5
837-2
597-8
02
MEAN S.D.

1.90
0.59
0.64
1.07
1.10


0.95
0.57
0.91

1.41
0.14
0.22
0.85
1.13


0.98
0.21
0.69
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 .
1800 _
WEIGHT
2799
3799
4799
5799
17
7
17
12

15
19
14
5
189-4
173.6
207.6
168.3

180.7
204.2
204.3
107.0
92.
102.
93.
111.

94.
105.
90.
60.
7
2
1
5

6
4
2
6
3.52
3-60
3.35
3.21

3.28
3-63
3-57
2.49
2.43
3.05
2.16
2.22

2.45
2.39
2.39
1.77
1130.4
1414.1
879-0
912.1

1136.8
1067.3
1007.4
713-4
639.5
837.2
577-8
650.8

683.0
687.6
694.8
347.5
0.95
0.57
0.87
0.96

1.01
0.81
0.66
1.36
0.98
0.21
0.66
0.75

1.03
0.63
0.24
1.07
ALL VEHICLES     53


       RESULTS ARE
188.4   96.9    3-41  2.32 1037.8  657-8   0.88   0.76


 HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                 3-307

-------
                            TABLE 21 CONT'D
SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
5UMMAKI UP rauBiuii                           MAINTENANCE
                           MODE : 50 MPH

                                DENVER

                       1973 MODEL-YEAR VEHICLES
                    TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
HC
IMPR $IMPR
CO
IMPR *IMPR
NOX
IMPR JIMPR
(
IMPR
»
jnn
VEHICLE MFG. """"
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

2
13
14
12
12
7.5
24.6
-10.7
13.7
12.5
7.3
11.0
-5.1
9.8
5.4
0.01
-0.18
-0.34
0.55
0.87
1.32
-4.46
-10.13
21.98
17.49
639.
113-
119.
211.
-124.
5
9
7
6
0
32.7
11.3
9.5
17.0
-13-7
0.40
0.16
0.14
0.08
-0.09
17.39
21.1)3
18.18
6.5?
-9.09
NO. OF CYL.
2
4
6
8




0
17
7
29

8.5
22.9
6.7

4.3
11.6
3.4

0.67
0.15
-0.09

16.07
3-89
-2.80

-131.
548.
133.

1
1
7

-13.1
27-9
13-0

-0.06
0.24
0.14

-7.28
29.82
13-19
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
17
7
17
12
8.5
22.9
5.6
8.3
4.3
11.6
2.6
4.7
0.67
0.15
0.08
-0.33
16.07
3.89
2.23
-11.26
-131.
548.
45.
259.
1
1
0
5
-13.1
27-9
4.9
22.1
-0.06
0.24
0.23
0.02
-7.28
29-82
20.K
1.71
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
2799
3799
4799
5799
15
19
14
5
12.0
11.8
0.0
19.0
6.2
5.5
0.0
15.1
0.74
-0.18
0.09
0.17
18.50
-5.24
2.54
6.39
-154.
178.
283-
88.
1
3
5
3
-15-7
14.3
22.0
11.0
-0.07
0.31
0.01
-0.02
-7.80
27-15
iJ
.1.49
ALL VEHICLES    53

EMISSION RESULTS ARE
9.4
4.8    0.19    5.19   103-5
                                                            9.1
0.09
                  HC PPM HEXANE , CO HOLE *  ,NOX  PPM ,  02 *
                                   3-308

-------
                 TABLE 21 CONT'D
OF FEDERAL  THREE MODE TEST  PROCEDURE RESULTS ON ALL FAILED
           VEHICLES BEFORE MAINTENANCE
                MODE  : 30 MPH


                     DENVER


             1973 MODEL-YEAR VEHICLES

         TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 07nn
i / M tJ
3800 - U7Qo
i I W M
h ft
1800 - 5?99

ALL VEHICLES

EMISSION RESUIT


2
13
14
12
12

0
17
7
29

17
7
17
12

15

19

14

5
53
*
in n Tt T^
S ARE
HC
MEAN S.D.

175
328
258
232
260


256
250
277

256
250
290
260

231

296

299

175
267


: HC

.0
.8
.9
.1
.8


.2
.7
.8

.2
.7
.0
.4

.0

.6

.3

.0
.3


PPM

7.1
183.6
101.9
98.1
112.7


107.2
51.4
153.6

107.2
51.4
102.6
210.2

83.2

99.8

191.6

72.6
129-2


HEXANE
CO
MEAN S.D.

0.47
2.90
3.42
2.54
2.70


2.99
3.07
2.66

2.99
3-07
2.54
2.82

2.35

3-07

2.93

2.94
2.82


, CO Mi

0.18
2.08
1.88
1.12
2.05


2.18
1.96
1.63

2.18
1.96
1.78
1.46

1.29

2.19

1.92

1.82
1.84


OLE %
NOX
MEAN S.D.

1526.7
861.9
539.6
797.1
755.7


766.0
1349.4
620.0

766.0
1349-4
613.9
628.6

835.2

706.0

922.1

319-0
763-1


,NOX P

1782.
749.
420.
711.
410.


400.
1079-
569-

400.
1079.
662.
432.

373-

832.

661.

128.
645.


'PM , i

7
2
4
8
4


4
8
6

4
8
5
9

3

3

0

4
2


02
02
MEAN S.D.

2.65
0.85
0.60
1.26
1.32


1.05
0.79
1.12

1.05
0.79
1.21
0.99

1.15

1.21

0.60

1.46
1.05


%

2.33
0.41
0.51
1.42
1.42


1.25
0.49
1.16

1.25
0.49
1.34
0.90

1.31

1.28

0.21

1.29
1.12



                      3-309

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDERAL «™™™S PROCEDORE^SULTS ON ALL tuut
                            MODE : 30 MPH

                                 DENVER

                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
HC
MEAN S.D.

122.
290.
248.
223.
229.


229-
205.
262.

229.
205.
281.
234.

211.
261.
289.
151.

5
4
6
3
7


2
0
2

2
0
8
6

1
1
6
0

38
152
104
101
108


104
57
135

104
57
92
180

96
91
157
89

.9
.4
.6
.9
.0


.2
.8
.3

.2
.8
.8
.6

.9
.0
.6
.7
CO
MEAN S.D.

0.45
2.90
3.26
2.66
2.50


2.52
3.06
2.83

2.52
3.06
2.85
2.80

2.21
3.00
2.96
2.94

0.07
2.07
1.79
1.13
1.78


1.63
1.88
1.81

1.63
1.88
2.20
1.15

1.38
1.90
1.95
1.58
NOX
MEAN S.D.

655.3
1008.4
768.9
742.7
676.2


836.8
986.6
726.9

836.8
986.6
754.9
687.2

863.8
824.3
847.2
346.6

289.6
631.5
594.9
417.0
463.7


509-8
686.8
506.4

509-8
686.8
455.2
590.4

527-9
558.8
547-1
108.1
02
MEAN S.I),

2.45
0.70
0.48
1.14
1.42


1.12
0.54
0.98

1.12
0.54
0.98
0.98

1.21
0.91
0.63
1.42

2,05
O.JI
0.12
1.13
1.59


1.W
0,25
0.9&

1.W
0.25
1.08
0.95

0.9?
0.3'
1.32
ALL VEHICLES    53

EMISSION RESULTS ARE
 244.1   118.5     2.76   1.74  796.5  529-7
:  HC PPM HEXANE  ,  CO MOLE % ,NOX  PPM ,  02 %

             3-310
0.9T
                                                                     !.0f

-------
                    TABLE 21 CONT'D
nF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
ur re,         FAJLED VEHICLES AFTER MAINTENANCE
                   MODE  : 30 MPH



                        DENVER



                1973 MODEL-YEAR VEHICLES


            TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
13
14
12
12

0
17
7
29
HC
IMPR /SIMPR

52.5
38.5
10.4
8.8
31.1


26.9
45.7
15.5

30.0
11.7
4.0
3.8
11.9


10.5
18.2
5.6
CO
TMPR 1TMPR
Jmi LL l\ yPXl It II

0.02
-0.00
0.16
-0.12
0.20


0.48
0.01
-0.17

5.26
-0.13
4.59
-4.59
7-47


15.95
0.47
-6.49
NOX
IMPR JIMPR

871.5
-146.5
-229.3
54.4
79.5


-70.8
362.7
-106.9

57
-17
-42
6
10


-9
26
-17

.1
.0
.5
.8
.5


.2
.9
.2
02
IMPR JIMPR

0.20
0.15
0.12
0.12
-0.09


-0.07
0.24
0.13

7.55
18.02
20.24
9-27
-6.92


-6.70
30.91
12.04
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
1800 -
WEIGHT
2799
5799
^ VEHICLES
ASSIGN
RESULTS
17
7
17
12

15
19
14
5
53
*
ARE
26.9
45.7
8.2
25.8

19-9
35.5
9.6
24.0
23.2
: HC PPM
10.5
18.2
2.8
9.9

8.6
12.0
3.2
13.7
8.7
HEXANE .
0.48
0.01
15.95
0.47
-0.31 -12.30
0.03

0.15
0.07
-0.03
0.00
0.06
, CO MOLE
0.89

6.29
2.40
-0.98
0.00
2.16
% ,NOX
-70.8
362.7
-141.0
-58.6

-28.5
-118.3
74.9
-27.6
-33-3
PPM ,
-9
26
-23
-9

-3
-16
8
-8
-4
02 %
.2
.9
.0
.3

.4
.8
.1
.6
.4

-0.07
0.24
0.22
0.01

-0.07
0.29
-0.03
0.04
0.08

-6.70
30.91
18.54
0.84

-5.81
24.45
-4.76
2.74
7.89

                          3-311

-------
                             TABLE 21 CONT'D
SUMMARY OF FEDERAL
                                                         ON ALL FAILED
                            MODE  : IDLE  (D)

                                 DENVER

                         1973 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE 121  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

2
12
13
10
0

0
2
7
28

2
7
17
11

2
17
13
5
HC
MEAN S.D.

370.
344.
440.
453-



227.
365.
432.

227.
365.
413.
462.

227.
404.
367.
606.

0
6
8
0



5
7
9

5
7
5
7

5
4
3
0

14
77
238
321



130
39
247

130
39
208
305

130
192
133
406

.1
.6
.8
.9



.8
.8
.0

.8
.8
.6
• 7

.8
.7
.1
.8
CO
MEAN S.D.

7-90
5.73
7.62
4.63



4.80
6.24
6.31

4.80
6.24
6.26
6.38

4.80
6.40
6.26
6.02

0.28
2.99
1.48
2.26



3.39
2.70
2.51

3.39
2.70
2.37
2.84

3.39
2.36
2.96
2.17
NOX
MEAN S.D.

53.1
85.6
68.3
50.9



72.6
95.8
61.2

72.6
95.8
53.7
72.9

72.6
64.8
82.5
42.2

41.1
79.2
67.1
21.5



17.7
88.8
55.0

17.7
88.8
31.0
79-8

17-7
61.2
75.1
21.6
02
MEAN S.D,

1.90
1.35
0.67
2.30



0.80
0.91
1.56

0.80
0.91
1.70
1.35

0.80
1.52
1.08
2.02
""""
1.98
0.62
0.5?
2.55



0.85
0.55
i.n

0.85
0.55
1.82
1.8

0.85
1,58
1.*
2.28
ALL VEHICLES     37

EMISSION RESULTS ARE
                  409.1   221.7    6.21  2.53   68.4    61-5
                                          1.40
HC PPM HEXANE , CO MOLE %  ,NOX   PPM ,
                                                         02
                                  3-312

-------
                         TABLE 21 CONT'D
 MUUARY (IP FEDERAL THREE MODE TEST PROCEDURE  RESULTS  ON  ALL FAILED
SUMMAKI ur          WRHTfTI.RS AFTER MAINTENANCE
   VEHICLES AFTER MAINTENANCE



        MODE  : IDLE  (D)



             DENVER



    1973 MODEL-YEAR  VEHICLES


 TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
!51 - 250
251 - 350
"ORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 . 379g
3800 . 4799
llflnn
^°uu > 5799

2
12
13
10
0

0
2
7
28

2
7
17
11

2
17
13
5
MEAN

187
172
324
447



137
231
330

137
231
290
391

137
270
274
541

.5
.9
.6
.0



.5
.4
.2

.5
.4
.3
.8

.5
.3
.2
.0
HC
S.

53
33
257
463



95
64
335

95
64
252
442

95
192
253
601
D.

.0
.6
.4
.4



.5
.3
.6

.5
.3
.2
.0

.5
.6
.1
.6
CO
MEAN S.D.

1.02
1.18
2.01
1.27



0.35
1.94
1.46

0.35
1.94
1.62
1.20

0.35
2.04
1.08
1.12

0.53
0.66
1.56
1.00



0.07
1.19
1.16

0.07
1.19
1.34
0.80

0.07
1.33
0.67
1.06
NOX
MEAN S.D.

79.7
116.3
115.0
158.6



205.2
126.2
119.4

205.2
126.2
122.6
114.4

205.2
103-7
157.2
84.3

87-3
68.8
67-7
144.4



115.2
94.6
94.2

115.2
94.6
107.0
74.7

115.2
64.9
127.6
20.2
02
MEAN S.D.

2.95
1.32
1.05
2.82



0.65
0.83
2.02

0.65
0.83
1.89
2.21

0.65
1.44
1.48
3.72

3-04
0.83
1.08
2.27



0.35
0.73
1.79

0.35
0.73
1.72
1.96

0.35
1.42
1.52
1.96
VEHICLES    37



    RESULTS ARE
 301.1   297.5    1.49  1.16  125.3   94.3    1.72    1.67



:  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                              3-313

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
     bUMMAKi ur  r&uc, ^ ^ ^^ ^fUCLES AFTER MAINTENANCE          UUNS
                                MODE : IDLE (D)




                                     DENVER




                            1973 MODEL-YEAR VEHICLES



                         TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
12
13
10
0

0
2
7
28
HC
IMPR JIMPR

182.
171.
116.
6.



90.
134.
102.

5
7
2
0



0
3
7

49.3
49.8
26.4
1.3



39.6
36.7
23.7
CO
IMPR *IMPR

6.87
4.55
5.61
3.36



4.45
4.30
4.85

87.03
79-38
73.64
72.60



92.71
68.91
76.93
NOX
IMPR JIMPR

-26.6
-30.7
-46.7
-107.7



-132.6
-30.4
-58.2

-50.1
-35.9
-68.4
-211.6



-182.5
-31.8
-95.0
IMPR

-1.05
0.03
-0.38
-0.52



0.15
0.09
-0.16
02
JIHPB
-55.26
2A1
-5W
-22.61



18.15
9J
-29-25
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
2
7
17
11

2
17
13
5
90.
134.
123.
70.

90.
134.
93-
65.
0
3
2
9

0
1
1
0
39.6
36.7
29.8
15.3

39.6
33.2
25.3
10.7
4.45
4.30
4.64
5.18

4.45
4.37
5.17
4.90
92.71
68.91
74.12
81.20

92.71
68.19
82.67
81.40
-132.6
-30.4
-68.9
-41.5

-132.6
-38.8
-74.7
-42.1
-182.5
-31.8
-128.4
-56.9

-182.5
-59-9
-90.6
-99.8
0.15
0.09
-0.19
-0.86

0.15
0.08
-0.39
-1.70
18.75
9-38
-11.42
-64.19

18.75
5.H
-36.17
Jl.1l)
ALL VEHICLES     37     108.0    26.4    4.73   76.07    -56.9   -83-2   -0-32




EMISSION RESULTS ARE  :  HC PPM HEXANE , CO MOLE %  ,NOX   PPM , 02 %
                                        3-314

-------
                            TABLE 21 CONT'D
    MUUAHY OF FEDERAL  THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
   SUMMAHI ur ru        VRHTfM.RS RRFORR MAINTENANCE
   VEHICLES BEFORE MAINTENANCE



        MODE : IDLE (N)



             DENVER



    1973 MODEL-YEAR VEHICLES


 TOTAL SAMPLE SIZE 121 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
!51 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 . 2799
2800 - 3?99
3800 . i|?99
iiftnn
H°uo _ 5799

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
MEAN

340
455
478
750
664


640
367
579

640
367
490
704

658
436
555
862

.0
.0
.2
.0
.2


.6
.9
.1

.6
.9
.9
.2

.7
.6
.4
.0
HC
S.

7
469
366
572
412


525
119
457

525
119
320
595

553
234
501
573
D.

.1
• 3
.4
.0
.3


.8
.9
.7

.8
.9
.3
.8

.5
.6
.5
.0
CO
MEAN S.D.

7-90
5.85
7.74
5.45
5.85


6.24
5.94
6.48

6.24
5.94
6.55
6.38

5.81
6.70
6.55
5.92

0.57
3.05
1.74
3.43
3.31


3.24
2.81
2.87

3.24
2.81
2.82
3.08

3.20
2.76
3-04
3.13
NOX
MEAN S.D.

40.6
78.0
42.2
43-3
42.6


47.0
49.4
54.2

47.0
49.4
41.4
72.3

47.0
42.4
75.6
29.3

26.2
106.4
14.0
25.3
20.5


19-6
15.8
74.4

19-6
15.8
18.9
113.8

20.9
12.6
104.1
14.2
02
MEAN S.D.

2.05
1.34
0.71
2.19
1.70


1.35
0.90
1.68

1.35
0.90
1.72
1.62

1.49
1.40
1.24
2.36

2.19
0.64
0.61
2.64
1.62


1.47
0.54
1.85

1.47
0.54
1.99
1.73

1.52
1.67
1.42
2.37
ALL VEHICLES     53

             .*



       RESULTS ARE
 570.9   454.6    6^.33  2.94   51.2   56.0   1.47   1.62



:  HC  PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02 %
                                3-315

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL
    SUMMAKI ur rautniu,  VEHICLES AFfER MAiNTENANCE
                            MODE :  IDLE (N)

                                 DENVER

                        1973 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 121 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
NO. OF
VEH

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
14
5
MEAN

215.0
220.4
233.6
562.1
587.5


468.5
182.1
383.4

468.5
182.1
321.8
470.8

497.0
225.0
360.7
716.0
HC
S.D.

77-8
314.2
227.0
733.5
594.5


530.6
75.4
545.1

530.6
75.4
484.5
633.1

559.6
202.7
562.1
837.4
CO
MEAN

1
1
1
1
2


2
1
1

2
1
1
1

2
1
1
1

.05
.50
.93
.93
.40


.24
.59
.77

.24
.59
.84
.68

.33
.96
.59
.25
S.D.

0.92
0.91
1.72
1.88
1.67


1.97
0.76
1.43

1.97
0.76
1.59
1.21

2.04
1.51
0.90
1.56
MEAN

34.1
68.2
60.6
105.7
51.9


60.6
64.5
76.2

60.6
64.5
86.2
62.1

60.7
59.1
98.3
56.6
NOX
S.D

39-
18.
12.
103-
18.


22.
30.
69.

22.
30.
88.
24.

23.
19-
95.
29-
.

7
9
5
6
2


3
5
8

3
5
6
2

9
6
5
7
MEAN

3.65
1.32
1.06
2.62
2.02


1.61
0.77
2.1*

1.61
0.77
1.85
2.56

1.7*
1.28
1.59
4.42
02
U
•••
3.8?
0.51
US
3.02
Ui


1.61
O.fi
2.35

1.61
o.«
2.21
2.0

1,»
1.55
2.03
At
2.83
ALL VEHICLES     53

EMISSION RESULTS ARE
 384.2  505.1     1.90   1.55   69-7   54.2   U*
:  HC PPM HEXANE  , CO MOLE  % ,NOX  PPM , 02 %
                                   3-316

-------
                        TABLE 21 CONT'D
      FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
      ro          FAJLED VEHJCLES AFTER MAINTENANCE
                       MODE :  IDLE (N)
                            DENVER
                   1973 MODEL-YEAR VEHICLES



                TOTAL SAMPLE SIZE 121 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 . 379g
3800 . 4799
1800 - 5?99
ALL VEHICLES
D. OF
VEH

2
13
14
12
12

0
17
7
29

17
7
17
12

15
19
5
53
IM

125
234
244
187
76


172
185
195

172
185
169
233

161
211
194
146
186
H
PR

.0
.6
.6
.9
.7


.1
.7
.7

.1
.7
.1
• 3

.7
.6
.6
.0
.8
1C
*IMPR

36.8
51.6
51.2
25.1
11.5


26.9
50.5
33-8

26.9
50.5
34.5
33.1

24.5
48.5
35.0
16.9
32.7
(
IMPR

6.85
4.34
5.81
3.52
3.45


4.00
4.36
4.71

4.00
4.36
4.71
4.70

3.48
4.74
4.96
4.67
4.43
:o
JIMPR

86.71
74.28
75.05
64.59
58.95


64.11
73.32
72.62

64.11
73.32
71.95
73.60

59-90
70.78
75.74
78.82
70.02
N
IMPR

6.5
9.8
-18.4
-62.3
-9.4


-13.7
-15.2
-22.0

-13.7
-15.2
-44.8
10.2

-13-7
-16.7
-22.7
-27.3
-18.4
fOX
JIMF

16.
12.
-43.
-143.
-22.


-29-
-30.
-40.

-29-
-30.
-108.
14.

-29.
-39.
-30.
-93.
-36.
>R

0
6
6
9
0


1
7
7

1
7
2
1

1
4
1
4
0
IMPR

-1.60
0.02
-0.36
-0.42
-0.32


-0.25
0.13
-0.46

-0.25
0.13
-0.13
-0.93

-0.25
0.12
-0.36
-2.06
-0.32
02
5JIMPR

-78.05
1.72
-50.51
-19.39
-18.63


-18.70
14.29
-27.46

-18.70
14.29
-7-51
-57.44

-16.52
8.27
-28.90
-87.29
-21.51
RESULTS ARE :  HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02 %
                              3-317

-------
                       TABLE 21 CONT'D




SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASF i
bUMMAKi ur rc-^ASSED VEHICLES BEFORE MAINTENANCE         A6tl '
                      MODE  : 50 MPH




                           DENVER




                   1972 MODEL-YEAR VEHICLES


               TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
EMISSION RESULTS

0
1
5
6
2

0
3
1
10

3
1
4
6

4
4
5
1
14
ARE
HC
MEAN S.D.


180
193
124
157


151
195
155

151
195
156
155

162
143
184
60
157
: HC


.0
.0
.2
.5


.7
.0
.5

.7
.0
• 3
.0

.5
.7
.0
.0
.5
PP*


0.0
122.8
47.6
95.5


68.3
0.0
96.2

68.3
0.0
42.3
124.9

59.8
30.9
129.2
0.0
85.1
4 HEXANE
CO
MEAN S.D.


2.20
0.98
1.94
3.85


3.83
0.50
1.44

3.83
0.50
1.86
1.17
t
3.00
1.37
1.43
1.80
1.89
: . co M


0.00
0.54
1.32
5.02


3.55
0.00
0.86

3.55
0.00
1.16
0.53

3.34
0.65
1.14
0.00
1.90
OLE I
NOX
MEAN S.D.


1766
2712
1348
927


805
4081
1877

805
4081
1496
2132

1624
1704
2197
972
1805
.NOX


.9
.6
.9
.2


.8
.4
.9

.8
.4
.3
.3

.7
.7
.4
.6
.5
I


0.0
1046.7
640.2
659.7


511.6
0.0
747.1

511.6
0.0
363-9
855.0

1690.2
144.4
936.8
0.0
1029.4
>PM , 02
02
MEAN S.D.


0.80
1.16
2.52
1.35


2.20
1.10
1.67

2.20
1.10
1.60
1.72

1.92
1.77
1.58
1.70
1.71
$
*""

0.00
0.45
1.6]
1,48


1.81
0.00
1.33

1.81
0.00
1.73
1J

1.58
1.65
1.3«
o.oo
0

                             3-318

-------
                       TABLE 21 CONT'D
OHMMARY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS  ON  PHASE  1
SUMMHHI u     PASSED VEHICLES AFTER MAINTENANCE
                      MODE : 50 MPH
                           DENVER
                  1972 MODEL-YEAR VEHICLES

               TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 0700
i f M y
3800 - i,799
li «
"800 . 5?99


0
1
5
6
2

0
3
1
10

3
1
4
6

4

4

5

1
HC
MEAN S.D.


185
131
132
157


128
195
137

128
195
187
103

145

180

118

60


.0
.0
.5
.5


.3
.0
.0

.3
.0
.5
.3

.0

.0

.0

.0


0.0
52.5
69.1
81.3


76.5
0.0
57.4

76.5
0.0
38.0
40.8

70.8

34.9

52.2

0.0
CO
MEAN S.D.


2.80
1.60
2.15
3-47


3.20
1 .00
2.00

3.20
1.00
2.36
1.77

2.65

1.94

1.92

2.70


0.00
0.55
1.06
4.42


3.16
0.00
0.88

3.16
0.00
1.12
0.69

2.81

0.83

1.05

0.00
NOX
MEAN S.


1468.3
2120.3
1213-2
2185.4


1637.8
3384.5
1542.2

1637.8
3384.5
1431.0
1616.4

2074.5

1580.3

1766.9

266.2


0
867
729
2540


2031
0
632

2031
0
247
816

1874

129

645

0
D.


.0
.5
.2
.5


.4
.0
.6

.4
.0
.6
.7

.5

• 3

.1

.0
02
MEAN S.D.


1.10
0.92
2.32
1.00


1.60
0.60
1.62

1.60
0.60
0.80
2.17

1.35

0.85

1.78

3-90


0.00
0.28
1.92
0.71


1.15
0.00
1.56

1.15
0.00
0.26
1.86

1.07

0.19

1.88

0.00
ALL VEHICLES
          14
                    139.3  58.8    2.19   1.56  1694.3  1072.5    1.54    1.40
  RESULTS ARE  :  HC  PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                            3-319

-------
                                 TABLE 21 CONT'D


     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
     ;>u    i      ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE


                                MODE : 50 MPH
                                     DENVER


                            1972 MODEL-YEAR VEHICLES

                         TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





0
1
5
6
2

0
3
1
10
HC
IMPR JIMPR


-5.0
62.0
-8.3
0.0


23-3
0.0
18.5


-2.8
32.1
-6.7
0.0


15.4
0.0
11.9
IMPR


-0.60
-0.62
-0.21
0.38


0.63
-0.50
-0.56
CO
JIMPR


-27.27
-63.27
-10.73
9.74


16.52
-100.00
-38.75
NOX
IMPR JIMPR


298
592
135
-1258


-832
696
335


.6
.3
.6
.3


.0
.8
.7


16.9
21.8
10.1
-135.7


-103-2
17.1
17.9
IMPR


-0.30
0.24
0.20
0.35


0.60
0.50
0.05
02
ftfl
-•• ..

-31.50
20.65
7,95
25.93


21.27
15.15
2.95
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
ALL VEHICLES
3
1
4
6

4
4
5
1
14
23.3
0.0
-31.3
51.7

17.5
-36.2
66.0
0.0
18.2
15.4
0.0
-20.0
33.3

10.8
-25.2
35.9
0.0
11.6
0.63
-0.50
-0.50
-0.60

0.35
-0.56
-0.49
-0.90
-0.30
16.52
-100.00
-26.85
-51.43

11.67
-40.91
-34.27
-50.00
-1^.88
-832
696
65
515

-449
124
430
706
111
.0
.8
.3
.9

.8
.4
.5
.4
.2
-103-2
17-1
4.4
24.2

-27-7
7-3
19-6
72.6
6.2
0.60
0.50
0.80
-0.15

0.57
0.92
-0.20
-2.20
0.20
27.2?
«.«
50.00
-26.2!

29-81
52.11
-12.tf
-129."
11.*
EMISSION RESULTS ARE : HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                       3-320

-------
                            TABLE 21 CONT'D
            OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE 1
            u     PASSED VEHICLES BEFORE MAINTENANCE
                           MODE :  30 MPH



                                DENVER



                       1972 MODEL-YEAR VEHICLES

                    TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





0
1
5
6
2

0
3
1
10
HC
MEAN S.D.


250
206
204
210


206
340
196


.0
.0
.2
.0


.7
.0
.5


0.0
93.8
70.5
42.4


30.6
0.0
69.2
CO
MEAN S.D.


0.70
1.20
2.42
2.30


2.43
1.80
1.67


0.00
0.47
1.33
0.14


0.25
0.00
1.25
NOX
MEAN S.D.


778.1
1647.6
886.2
1025.2


864.3
2190.0
1160.1


0.0
600.0
533-5
450.7


423.3
0.0
596.8
02
MEAN S.D.


1.30
1.10
2.93
1.35


2.87
0.70
1.78


0.00
0.57
2.14
1.34


2.79
0.00
1.35
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
li ft
1800 -
WEIGHT
2799
3799
4799
5799
3
1
4
6

4
4
5
1
206
340
235
170

240
200
210
115
.7
.0
.0
.8

.0
.0
.0
.0
30.6
0.0
70.5
60.4

71.2
53.5
81.9
0.0
2.43
1.80
2.01
1.45

2.27
1.09
1.94
2.70
0.25
0.00
1.87
0.74

0.38
1.02
1.43
0.00
864.3
2190.0
962.6
1291.7

1195.7
1190.0
1296.5
358.3
423-3
0.0
518.2
654.3

747.5
374.1
715.3
0.0
2.87
0.70
1.75
1.80

2.32
2.10
1.54
1.70
2.79
0.00
1.60
1.33

2.53
1.38
1.59
0.00
ALL VEHICLES    14



EMISSION RESULTS ARE
208.9  70.0    1.85  1.09 1170.3  613.1    1.94   1.68
               *


HC PPM HEXANE , CO MOLE % ,NOX  PPM  , 02 %
                                 3-321

-------
                             TABLE 21 CONT'D
      SUMMARY OF FEDERAL THREE MODE TEST  PROCEDURE RESULTS ON PHASP
      bUMMAKi ur rc                     R MINTEA              AbE
                            MODE  : 30 MPH




                                 DENVER




                         1972 MODEL-YEAR VEHICLES



                     TOTAL SAMPLE SIZE  25  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

0
1
5
6
2

0
3
1
10

3
1
4
6

4
4
5
1
HC
MEAN S.D.


265
184
207
215


193
320
196

193
320
266
149

225
228
191
90


.0
.0
.5
.0


.3
.0
.0

• 3
.0
.2
.2

.0
.7
.0
.0


0.0
82.0
93.9
21.2


40.4
0.0
81.5

40.4
0.0
74.1
45.7

71.4
52.3
94.8
0.0
CO
MEAN S.D.


1.30
2.02
2.35
2.25


2.13
3.40
2.02

2.13
3.40
1.97
2.05

2.45
0.92
2.68
3.10


0.00
1.30
1.52
1.34


0.97
0.00
1.39

0.97
0.00
1.94
1.11

1.01
0.50
1.47
0.00
NOX
MEAN S.D.


1493
1270
793
1416


1128
1791
1026

1128
1791
1144
948

1294
1257
1014
164


.2
.9
.7
.7


.8
.8
.5

.8
.8
.0
.2

.5
.7
.1
.2


0.0
492.5
411.8
917.6


818.4
0.0
453.3

818.4
0.0
348.1
528.0

745.9
283.8
403-1
0.0
02
MEAN S.D.


1.20
0.91
3.00
1.05


2.50
0.60
1.79

2.50
0.60
1.02
2.30

2.02
1.17
1.82
11.10
»••

0.00
0.12
2.31
O.M


2,55
0,00
1.0

2.55
0.00
o.«
2.05

2.25
0.25
2.1&
.A
o.on
ALL VEHICLES
                14
204.3  77.2    2.14   1.27  1103.1   535.2   1-1
EMISSION RESULTS ARE  : HC PPM HEXANE  ,  CO MOLE %  ,NOX  PPM ,  02
                                 3-322

-------
                         .  TABLE 21  CONT'D
O,,UMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
SUMMARI ur r«/   ^^ ^ PASSED VEHICLES  AFTER MAINTENANCE
                          MODE  : 30 MPH



                               DENVER



                      1972 MODEL-YEAR VEHICLES


                   TOTAL SAMPLE SIZE  25 VEHICLES

NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
HO. OF
2
1
6
8

MOTORS

CYL.




. OF
VEH
0
1
5
6
2

0
3
1
10
HC
IMPR £EMPR

-15.0
22.0
-3.3
-5.0


13.3
20.0
0.5

-6.0
10.7
-1.6
-2.4


6.5
5.9
0.3
IMPR

-0.60
-0.82
0.07
0.05


0.30
-1.60
-0.34
CO
JIMPR

-85.71
-68.33
3-09
2.17


12.33
-88.89
-20.60
NOX
IMPR JIMPR


-715.1
376.7
92.
-391.


-264.
398.
133.
,5
6


5
2
5

-91.9
22.9
10.4
-38.2


-30.6
18.2
11.5
IMPR

0.10
0.16
-0.07
0.30


0.37
0.10
-0.01
02

7.69
14.55
-2.27
22.22


12.79
14.29
-0.56
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 .
2800 -
3800 _
1800 .
WEIGHT
2799
3799
4799
5799
3
1
4
6

4
4
5
1
^VEHICLES n,
ASSIGN
RESULTS
ARE
13.3
20.0
-31.3
21.7

15.0
-28.7
19.0
25.0
4.6
: HC PPM
6.5
5.9
-13-3
12.7

6.3
-14.4
9.0
21.7
2.2
HEXANE .
0.30
-1.60
0.04
-0.60

-0.18
0.16
-0.74
-0.40
-0.30
co MOT:
12.33
-88.89
1.86
-41.38

-7.69
14.94
-38.14
-14.81
-16.05
E * .NDY
-264.
398.
-181.
343.

-98.
-67.
282.
194.
67.
PPM
5
2
4
5

8
7
4
2
2
. C.
-30.6
18.2
-18.8
26.6

-8.3
-5.7
21.8
54.2
5.7
i? *
0.37
0.10
0.73
-0.50

0.30
0.93
-0.28
-2.40
0.08

12.79
14.29
41.43
-27.78

12.90
44.05
-18.18
-141.18
4.06

                                3-323

-------
                             TABLE 21 CONT'D


                                   i

      SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASP 1
      bunnAiu ur rc        VEHICLES BEFORE MAINTENANCE        HJU>E 1




                            MODE : IDLE (D)
                                 DENVER




                        1972 MODEL-YEAR VEHICLES


                     TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





0
1
5
5
0

0
0
1
10
HC
MEAN S.D.


180
247
289




340
252


.0 0
.0 91
.0 174




.0 0
.0 132


.0
.4
.1




.0
.9
CO
MEAN S.D.


2.00
3.48
4.58




3.70
3.86


0.00
1.83
1.81




0.00
1.92
NOX
MEAN S.D.


113.6
139.7
67.2




161.6
98.6


0.0
37.9
32.4




0.0
46.7
02
MEAN S.D.


1.90
0.88
2.20




0.50
1.68


O.M
O.I?
U5




0.00
1.18
DISPLACEMENT
LESS THAN 151
151 -
251
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
0
1
4
6

1
4
5
1

340
315
210

340
221
298
145

.0 0
.0 187
.0 74

.0 0
.2 37
.0 179
.0 0

.0
.0
.4

.0
.1
.6
.0

3.70
3.60
4.03

3-70
2.93
4.44
4.70

0.00
2.19
1.91

0.00
1.02
2.46
0.00

161.6
92.1
103.0

161.6
118.7
94.3
40.1

0.0
28.7
58.0

0.0
26.0
55-7
0.0

0.50
1.85
1.57

0.50
2.00
1.38
1.90

o.oo
1.11
1.13

o.oo
1.25
1.31
o.oo
ALL VEHICLES     11




EMISSION RESULTS  ARE
260.0 128.9    3.85  1.82   104.4   48.2



HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02
                                  3-324

-------
                            TABLE 21 CONT'D



     GIIMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE  1
     SUMMAKi wr     pASSED VEHICLES AFTER MAINTENANCE



                           MODE :  IDLE (D)



                                DENVER



                       1972 MODEL-YEAR VEHICLES


                   TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AHER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 . 3700
i / wy
3800 - ij799
h n
1800 . 5?99


0
1
5
5
0

0
0
1
10

0
1
4
6

1

4

5

1
HC
MEAN S.D.


235
148
209




330
169


330
258
109

330

195

157

125


.0
.0
.0




.0
.0


.0
.7
.2

.0

.0

.0

.0


0.
109.
125.




0.
105.


0.
113.
38.

0.

28.

151.

0.


0
6
2




0
1


0
2
0

0

6

3

0
CO
MEAN S.D.


4.60
1.38
2.47




3-00
2.08


3.00
3.09
1.42

3.00

1.86

1.98

3-50


0.00
1.10
2.57




0.00
2.11


0.00
2.97
1.17

0.00

1.92

2.58

0.00
NOX
MEAN S.D.


71.1
204.2
80.1




164.2
132.8


164.2
81.9
166.8

164.2

119.4

162.6

38.1


0.0
98.0
32.2




0.0
97.0


0.0
24.2
114.6

0.0

92.9

105.7

0.0
02
MEAN S.D.


1.50
2.08
3.52




0.60
2.89


0.60
2.12
3-40

0.60

2.25

3-04

4.70


0.00
1.67
2.22




0.00
1.91


0.00
1.73
2.00

0.00

1.58

2.25

0.00
ALL VEHICLES
11    183.6 110.9    2.17  2.02  135-7   92.5   2.68    1.94
       RESULTS ARE  : HC PPM HEXANE  ,  CO  MOLE %  ,NOX  PPM ,  02
                                 3-325

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
     SUMMAHI ur rc^Diu               VEHICLES ^m MAINTENANCE
                                MODE :  IDLE (D)

                                     DENVER

                            1972 MODEL-YEAR VEHICLES
                         TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




0
1
5
5
0

0
0
1
10
HC
IMPR JIMPR

-55
99
80




10
83

.0
.0
.0




.0
.0

-30.6
40.1
27.7




2.9
32.9
CO
IMPR 5&IMPR


-2.60 -130.00
2.10
2.11




0.70
1.78
60.34
46.07




18.92
45.98
NOX
IMPR £EMPR

42
-64
-12




-2
-34

.5
.5
.9




.5
.2

37.4
-46.1
-19.3




-1.6
-34.7
02
IMPR JIHPJ

0.10 21.05
-1 .20 -136.J
-1.32 -60.00




-0.10 -20.00
-1.21 -72.02
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
ALL VEHICLES
0
1
4
6

1
4
5
1
11

10
56
100

10
26
141
20
76

.0
.3
.8

.0
.2
.0
.0
.4

2.9
17.9
48.0

2.9
11.9
47.3
13.8
2Q.4

0.70
0.51
2.62

0.70
1.06
2.46
1.20
1.68

18.92
14.24
64.88

18.92
36.32
55.41
25.53
43. fi?

-2
10
-63

-2
-0
-68
2
-31

.5
.2
.8

.5
.7
.3
.0
.3

-1.6
11.1
-61.9

-1.6
-0.6
-72.4
5.0
-30.0

-0.10 -20-00
-0.28 -1*.*
_i 83 -M02
i • v j

-0.10 -20-00
-0.25 -«•»
-2.80 -HI*
-1.11 -*>•*
EMISSION RESULTS ARE : HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                     3-326

-------
                            TABLE 21 CONT'D
     OTIMMARY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON PHASE 1
     Surinam v,     PASSED VEHICLES BEFORE MAINTENANCE
                           MODE : IDLE (N)
                                DENVER



                       1972 MODEL-YEAR VEHICLES

                    TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





0
1
5
6
2

0
3
1
10
HC
MEAN S.


230.0
202.0
200.0
205.0


168.3
270.0
207.5


0
81
103
21


65
0
84
D.


.0
.7
.2
.2


.3
.0
.6
CO
MEAN S.D.


2.40
4.04
4.12
2.40


2.15
3.90
4.18


0.00
1.81
1.89
1.84


1.37
0.00
1.75
NOX
MEAN S.D.


69.1
75.4
41.3
53.6


43.4
80.2
59.1


0.0
19.1
15.7
31.9


28.6
0.0
21.9
02
MEAN S.D.


1.50
0.76
2.37
3.00


3-33
0.40
1.51


0.00
0.55
1.53
3.82


2.76
0.00
1.19
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 .
1800 .
WEIGHT
2799
3799
4799
5799
3
1
4
6

4
4
5
1
168.3
270.0
247.5
180.8

193.7
183.7
232.0
180.0
65
0
104
65

73
53
111
0
.3.
.0
.0
.2

.6
.4
.6
.0
2.15
3.90
3.92
4.35

2.59
3.22
4.78
5.00
1.37
0.00
2.11
1.67

1.42
1.01
2.15
0.00
43.4
80.2
56.9
60.5

52.6
65.1
59.0
35.1
28.6
0.0
13-7
27.2

29.7
12.5
27.9
0.0
3-33
0.40
1.60
1.45

2.60
1.75
1.22
2.00
2.76
0.00
1.47
1.12

2.69
1-33
1.28
0.00
ALL VEHICLES     14



ASSIGN RESULTS  ARE
203.6  79.0    3.72   1.78    57.2    23-3    1.82   1.71



HC PPM HEXANE  , CO MOLE %  ,NOX  PPM ,  02  %
                                3-327

-------
                             TABLE 21 CONT'D
      SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE
      bUMMAKi ur rc^jJSSED VEHICLES AFTER MAINTENANCE           Hitl
                            MODE  : IDLE  (N)




                                 DENVER




                        1972 MODEL-YEAR  VEHICLES


                     TOTAL SAMPLE SIZE   25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

0
1
5
6
2

0
3
1
10

3
1
4
6

4
4
5
1
MEAN


175.
127.
146.
200.


158.
230.
138.

158.
230.
195.
100.

176.
170.
113.
140.
HC


0
0
7
0


3
0
5

3
0
0
8

2
0
0
0
S.D.


0.0
68.7
71.5
14.1


72.9
0.0
61.9

72.9
0.0
38.1
42.0

69.4
16.8
81.2
0.0
CO
MEAN


5
1
2
2


2
3
2

2
3
3
1

2
2
1
3


.00
.42
.22
.40


.17
.20
.05

.17
.20
.09
• 36

.42
.01
.81
.40
S.D.


0.00
1.13
2.05
0.00


0.40
0.00
1.99

0.40
0.00
2.72
1.11

0.61
2.06
2.27
0.00
NOX
MEAN


56.1
104.3
49-4
47.6


43-4
78.2
76.1

43. A
78.2
59.1
87.4

52.1
65.3
93-5
32.1
S.D.


0.0
34.2
18.0
23-4


18.0
0.0
38.4

18.0
0.0
16.2
46.0

22.8
28.0
41.9
0.0
MEAN


1.30
1.78
3.07
5.50


4.67'
0.50
2.51

4.67
0.50
1.30
3-32

3-62
1.37
2.88
5.20
02
S.D.

0.00
1.50
2.28
5.9*


*.«
0.00
2.02

(.«
o.oo
0.75
2.25

U.18
0$
2.3?
rtrt
o.oo
ALL VEHICLES
14
149.:
1.8
                                      2.
1.69   69-:
                                 2.83
EMISSION RESULTS  ARE  : HC PPM HEXANE  ,  CO MOLE % ,NOX  PPM ,  02
                                3-328

-------
                               TABLE 21 CONT'D
           DP FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION  REDUCTIONS
                ON PHASE 1 PASSED VEHICLES AFTER MAINTENANCE
                              MODE  : IDLE  (N)


                                   DENVER


                          1972 MODEL-YEAR VEHICLES

                       TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





0
1
5
6
2

0
3
1
10
HC
IMPR JIMPR


55.0
75.0
53-3
5.0


10.0
40.0
69.0


23.9
37.1
26.7
2.4


5.9
14.8
33.3
IMPR


-2.60
2.62
1.91
0.00


-0.02
0.70
2.13
CO
$IMPR


-108
64
46
0


-0
17
50


.33
.85
.26
.00


.78
.95
.96
NOX
IMPR JIMPR


13-0
-28.9
-8.2
6.0


0.0
2.0
-17.1


18.8
-38.3
-19.8
11.2


0.0
2.5
-28.9
IMPR


0.20
-1.02
-0.70
-2.50


-1.33
-0.10
-1.00
02
5&IMPR


13-33
-134.21
-29.58
-83-33


-40.00
-25.00
-66.23
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
hr»
1800 -

WEIGHT
2799
3799
4799
^7on
Dfyg
3
1
4
6

4
4
5

1
10.0
40.0
52.5
80.0

17.5
13.7
119.0

40.0
5.9
14.8
21.2
44.2

9.0
7.5
51.3

22.2
-0.02
0.70
0.84
2.99

0.16
1.21
2.97

1.60
-0
17
21
68

6
37
62

32
.78
.95
.34
.77

.28
.60
.13

.00
0.0
2.0
-2.3
-26.9

0.5
-0.2
-34.5

3-0
0.0
2.5
-4.0
-44.5

1.0
-0.3
-58.6

8.6
-1.33
-0.10
0.30
-1.87

-1.02
0.37
-1.66

-3.20
-40.00
-25.00
18.75
-128.74

-39.42
21.43
-136.07

-160.00
^ VEHICLES     14


ASSIGN RESULTS'ARE
 54.3    26.7    1.57   42.09   -12.0   -21.0   -1.01  -55.29
HC PPM HEXANE , CO MOLE % ,NOX  PPM , 02 %
                                   3-329

-------
                             TABLE 21 CONT'D
SUMMARY OF FEDERAL THREE MODE  TEST PROCEDURE RESULTS ON ALL PHASP
5UMMAHI ur rc.yc.nH..    HICLES BEFORE MAINTENANCE             ™ASE
                                BEFORE MAINTENANCE

                            MODE  : 50 MPH
                                 DENVER

                        1972 MO DEL- YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25  VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
3
6
11
4

0
6
3
16
MEAN

2000.0
185-0
180.8
139.5
130.0


130.0
796.7
157.8
HC
S.D

0.
8.
113.
40.
66.


51.
1042.
75.
CO
MEAN S.D.

0
7
8
4
2


7
1
6

3.50
3.07
2.08
1.90
2.94


3.86
2.47
1.71

0.00
0.76
2.74
1.19
3.40


3.23
1.70
1.05
NOX
MEAN S.D.

972.6
1675.7
2501.1
1584.1
1395.9


1265.0
2381.5
1830.0

0.0
467.1
1070.0
628.0
1002.8


849.7
1574.7
666.0
02
MEAN S.D.

1.00
0.67
1.07
1.70
1.25


1.58
1.97
1.29

0.00
0.23
0.46
1.51
0.8?


1.31
1.77
1.15
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
6
2
8
9

7
9
8
1
130.0
195.0
388.1
157.8

407.1
152.8
176.2
60.0
51.
0.
652.
99.

704.
30.
98.
0.
7
0
0
3

4
2
8
0
3-86
1.95
1.96
1.68

3-34
1.94
1-91
1.80
3.23
2.05
1.00
1.23

3-20
1.04
1.43
0.00
1265.0
3085.9
1625.6
1916.5

1671.7
1766.5
1930.2
972.6
849-7
1407-8
568.9
768.2

1314-3
495-9
818.6
0.0
1.58
0.95
1.55
1.37

1.91
1.23
1.24
1.70
1.3»
0.21
1.58
1.07

1.5*
1.11
.A
o.oo
ALL VEHICLES     25

EMISSION RESULTS ARE
                  227.8  375.2    2.32  1.99 1760.6   864.3
                 :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                                                      1.23
                                   3-330

-------
                  TABLE  21  CONT'D
OF FEDERAL  THREE MODE  TEST  PROCEDURE  RESULTS ON ALL PHASE 1
            VEHICLES AFTER  MAINTENANCE
                MODE  :  50  MPH


                      DENVER


             1972 MODEL-YEAR VEHICLES

         TOTAL  SAMPLE SIZE 25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 . 3799
3800 - n?99
1800 . 5?99
ALL VEHICLES
ASSIGN RESULTS

1
3
6
11
4

0
6
3
16

6
2
8
9

7
9
8
1
25
ARE
HC
MEAN S.D.

85
176
125
130
136


118
148
137

118
180
150
119

118
157
130
60
134
: HC

.0
.7
.0
.9
.2


.3
• 3
.2

• 3
.0
.6
.4

.6
.2
.6
.0
.0
PPM

0.0
10.4
49-2
52.4
64.5


57-7
56.9
48.5

57.7
21.2
52.9
42.2

60.4
39-5
45.1
0.0
50.3
HEXANE
CO
MEAN S.D.

0.40
3.10
1.78
1.94
2.71


2.70
1.60
1.97

2.70
2.20
2.03
1.75

1.99
2.36
1.84
2.70
2.10

0.00
0.30
0.66
1.05
3.05


2.37
1.59
0.95

2.37
1.70
1.20
0.82

2.29
1.06
1.03
0.00
1.44
, CO MOLE %
NOX
MEAN S.

3085.9
1700.6
2115-3
1306.5
1963.7


1748.0
2679-4
1536.3

1748.0
2476.2
1577.2
1672.1

2252.0
1432.3
1773.2
266.2
1724.3

0
320
776
568
1554


1342
974
542

1342
1284
654
674

1377
239
522
0
880
,NOX PPM ,
D.

.0
.0
.0
.3
.6


.1
.2
.0

.1
.6
.1
.0

.8
.1
.1
.0
.8
02
02
MEAN S.D.

1.00
0.73
0.85
1.98
1.10


1.28
0.70
1.54

1.28
0.55
1.32
1.68

1.17
1.27
1.37
3.90
1.38
%

0.00
0.32
0.30
1.56
0.43


0.85
0.26
1-35

0.85
0.07
0.88
1.64

0.82
0.85
1.53
0.00
1.17

                       3-331

-------
                                 TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
     bUMMAHi ur rauani             VEHICLES AFTER MAINTENANCE
                                MODE :  50 MPH




                                     DENVER




                            1972 MODEL-YEAR VEHICLES


                         TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




1
3
6
11
4

0
6
3
16
HC
IMPR $IMPR
1915.0
8.3
55.8
8.6
-6.3


11.7
648.3
20.6
95.7
4.5
30.9
6.2
-4.8


9-0
81.4
13-1
CO
IMPR JIMPR
3-10
-0.03
0.30
-0.04
0.23


1.16
0.87
-0.27
88.57
-1.09
14.40
-2.15
7.89


30.11
35.14
-15.75
NOX
IMPR JIMPR
-2113
-24
385
277
-567


-483
-297
293
.3
.9
.7
.6
.9


.0
.9
.8
-217.3
-1.5
15.4
17.5
-40.7


-38.2
-12.5
16.1
IMPR
3-00
-0.07
0.22
-0.28
0.15


0.30
1.27
-0.25
02
JfflPfi
75.00
-10.00
20.31
-16.58
12.00


18.95
61.11
-19-32
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
6
2
8
9

7
9
8
1
11.7
15.0
237.5
38.3

288.6
-4.4
45.6
0.0
9.0
7.7
61.2
24.3

70.9
-2.9
25.9
0.0
1.16
-0.25
-0.07
-0.07

1-35
-0.42
0.06
-0.90
30.11
-12.82
-3-50
-4.30

40.55
-21.78
3.28
-50.00
-483
609
48
244

-580
334
157
706
.0
.7
.5
.4

.3
.2
.1
.4
-38.2
19.8
3-0
12.8

-34.7
18.9
8.1
72.6
0.30
0.40
0.22
-0.31

0.71*
-0.03
-0.14
-2.20
18.95
12,11
11.52
-22.76

38.81
-2.70
-11,11
-129."1
ALL VEHICLES    25     93-8    41.2    0.21    9.12    36.4     2.1




EMISSION RESULTS ARE  : HC PPM HEXANE , CO MOLE % ,NOX  PPM  , 02 %
0.06
                                                                             1.13
                                       3-332

-------
                            TABLE 21 CONT'D
   n,muARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE  1
   SUMMA1U vr          VEHICLES BEFORR MATNTRNANCR
   VEHICLES BEFORE MAINTENANCE



        MODE : 30 MPH



             DENVER



    1972 MODEL-YEAR VEHICLES


 TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
H
6
8

MOTORS

CYL.





1
3
6
11
4

0
6
3
16
MEAN

2000.0
300.0
183-3
240.9
190.0


171.7
906.7
228.7
HC
S.D.

0.
70.
100.
70.
49.


63-
947.
72.

0
0
6
6
8


1
1
2
CO
MEAN S.D.

2.90
2.87
1.43
2.49
1.75


2.05
3.23
2.03

0.00
2.15
0.71
1.42
0.90


0.84
1.63
1.39
NOX
MEAN S.D.

860.0
946.6
1887-3
998.1
1163-9


1380.7
1330.6
1148.9

0.0
170.9
795-5
537.8
639.7


1002.6
745.3
548.5
02
MEAN S.D.

4.20
0.80
1.10
1.89
1.10


1.90
1.83
1.34

0.00
0.44
0.51
1.93
0.83


2.06
2.05
1.21
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 _
3800 -
1800 -
WEIGHT
2799
3799
4799
5799
6
2
8
9

7
9
8
1
171.7
360.0
483.1
199.4

450.7
257.8
227.5
115.0
63.
28.
616.
65.

688.
78.
67.
0.
1
3
0
3

5
0
6
0
2.05
3.40
2.61
1.61

2.15
2.36
1.94
2.70
0.84
2.26
1.70
0.81

0.84
1.80
1.20
0.00
1380.7
1566.0
923.2
1317-4

1334.7
1152.0
1323-6
358.3
1002.6
882.5
459.7
553-9

963-0
504.6
580.5
0.0
1.90
0.65
1.60
1.43

2.20
1.28
1.22
1.70
2.06
0.07
1.61
1.19

2.10
1.16
1.28
0.00
ALL VEHICLES     25



       RESULTS ARE
 296.4   363-8    2.18  1.31 1226.3  674.6   1.54   1.49



:  HC  PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                3-333

-------
                             TABLE 21 CONT'D
    SUMMARY  OF  FEDERAL ™jjEN°««g ffiffi!c?ESULTS °N *LL
                            MODE  : 30 MPH

                                 DENVER

                         1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE  25  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
3
6
11
4

0
6
3
16

6
2
8
9

7
9
8
1
HC
MEAN S.D.

160
256
180
205
197


183
246
201

183
290
229
172

204
215
201
90

.0
.7
.0
.9
.5


• 3
.7
.6

• 3
.0
.4
.2

• 3
.0
.2
.0

0.0
10.4
74.0
79.3
34.0


34.4
80.8
73.4

34.4
42.4
71.9
63.5

59.1
53.7
84.2
0.0
C
MEAN

1.25
2.47
2.03
1.97
1.65


1.77
2.98
1.85

1.77
3-85
1.81
1.82

1.93
1.67
2.19
3.10
0
S.D.

0.00
1.61
1.16
1.26
1.19


0.94
1.57
1.18

0.94
0.64
1.39
0.98

1.09
1.21
1.33
0.00
NOX
MEAN S.D.

614.
1389.
1324.
852.
1262.


1199.
1112.
1039.

1199.
1361.
908.
1107.

1225.
1006.
1168.
164.

3
0
5
7
1


0
6
1

0
8
7
7

7
9
9
2

0.0
415.1
459-7
413-5
563.6


555.2
609.2
463-9

555-2
608.2
418.7
500.3

605.2
389-0
399-9
0.0
02
MEAN S.D.

0.50
0.80
0.88
2.35
1.12


1.75
0.53
1.65

1.75
0.55
1.39
1.76

1.46
1.46
1.39
4.10

0.00
O.fl
0.40
1.94
0.41


1.83
0.05
1.W

1.83
0.01
0.93
1.82

l.fl
0.82
1.7'
o.ofl
ALL VEHICLES     25

EMISSION RESULTS ARE
 202.6   67.0     1.97   1.18 1086.3  484.1
: HC PPM HEXANE  ,  CO MOLE % ,NOX  PPM ,  02  I
1.54
                                                                     1.18
                                   3-334

-------
                            TABLE 21 CONT'D
        nF FEDERAL THREE MODE TEST PROCEDURE EXHAUST  EMISSION  REDUCTIONS
        ur FDV                          fffTER MAINTENANCE
                           MODE  : 30 MPH




                                DENVER




                       1972 MODEL-YEAR VEHICLES


                    TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
1
6
8

MOTORS

CYL.





1
3
6
11
4

0
6
3
16
HC
IMPR *IMPR

1840
43
3
35
-7


-11
660
27

.0
.3
.3
.0
.5


.7
.0
.2

92.0
14.4
1.8
14.5
-3-9


-6.8
72.8
11.9
IMPR

1.65
0.40
-0.60
0.51
0.10


0.29
0.25
0.18
CO
5&IMPR

56.90
13.95
-41.86
20.66
5.98


13-96
7.73
8.78
NOX
IMPR JIMPR

245.7
-442.3
562.8
145.3
-98.2


181.7
218.0
109.8

28.6
-46.7
29.8
14.6
-8.4


13.2
16.4
9.6
IMPR

3.70
0.00
0.22
-0.45
-0.02


0.15
1.30
-0.31
02
$IMPR

88.10
0.00
19.70
-24.04
-2.27


7.89
70.91
-22.79
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
li A
4800 -
WEIGHT
2799
3799
4799
5799
6
2
8
9

7
9
8
1
-11
70
253
27

246
42
26
25
-7
.0
.7
.2

.4
.8
.2
.0
-6.8
19.4
52.5
13.6

54.7
16.6
11.5
21.7
0.29
-0.45
0.80
-0.21

0.22
0.69
-0.25
-0.40
13.96
-13-24
30.70
-13.10

10.12
29.18
-12.90
-14.81
181.7
204.2
14.5
209-7

109.1
145.1
154.7
194.2
13-2
13.0
1.6
15.9

8.2
12.6
11.7
54.2
0.15
0.10
0.21
-0.32

0.74
-0.18
-0.16
-2.40
7.89
15.38
13-28
-22.48

33-77
-13.91
-13-27
-141.18
VEHICLES
           25
93-8    31.6    0.21    9.77   140.0    11.4   -0.00   -0.26
    RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                  3-335

-------
                         TABLE 21  CONT'D
SUMMABY OF FEDERAL  THRE^MODE^EST^ROCEDUR^RESULTS ON ALL PH4SE
                        MODE  :  IDLE  (D)

                              DENVER

                     1972 MODEL-YEAR  VEHICLES
                 TOTAL SAMPLE SIZE   25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
3
5
10
0

0
0
3
16

0
2
8
9

2
8
8
1
MEAN

2000.
493-
247.
435.




1100.
360.


650.
601.
328.

1170.
424.
398.
145.

0
3
0
5




0
6


0
2
9

0
4
7
0
HC
S.D.

0
412
91
235




838
213


438
601
214

1173
293
223
0

.0
.0
.4
.0




.8
.5


.4
.5
.0

.8
.7
.2
.0
CO
MEAN S.D.

8.60
7.00
3.48
6.25




7.43
5.45


6.85
6.46
4.90

6.15
6.30
5.26
4.70

0.00
4.36
1.83
2.68




3.31
2.89


4.45
3-41
2.30

3.46
3.69
2.50
0.00
NOX
MEAN S.D.

54.1
55-3
139-7
62.0




74.9
82.1


85.3
67-1
92.4

107-9
74.8
85.6
40.1

0.0
53-4
37-9
31.2




78.4
45.7


107.9
33.7
51.7

76.0
51-3
47-8
o.o
02
MEAN S.D,

4.10
1-57
0.88
1.62




2.20
1.42


1.25
1.75
1.43

2.30
1.56
1.30
1.90
......
0.00
0.61
O.I?
1.15




1.81
1.01


1.06
1.«
0.93

2,55
1.05
1.02
flrt
o.oo
ALL VEHICLES      19   477.4   439.2     5-76  2.95   81.0   49-3
EMISSION RESULTS  ARE  : HC PPM HEXANE  ,  CO MOLE % ,NOX  PPM ,  02
                                                             1.55
                               3-336

-------
                            TABLE 21 CONT'D
    mnmav OF FEDERAL  THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE  1
   SUMMAKI ur          VEHICLES AFTER MAINTENANCE
   VEHICLES AFTER MAINTENANCE



        MODE : IDLE  (D)



             DENVER



    1972 MODEL-YEAR VEHICLES

 TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3700
1 1 y y
3800 . 4799
h n
1800 . 57g9


1
3
5
10
0

0
0
3
16

0
2
8
9

2

8

8

1
MEAN

190.
170.
148.
246.




235.
200.


257.
236.
166.

260.

204.

203.

125.

0
0
0
5




0
0


5
9
1

0

4

1

0
HC
S.D.

0.
73.
109.
154.




82.
139.


102.
98.
159-

99-

64.

192.

0.

0
7
6
1




3
8


5
8
6

0

9

0

0
CO
MEAN S.D.

2.60
2.38
1.38
2.24




2.62
1.95


2.62
2.62
1.42

2.80

1.97

1.77

3-50

0.00
2.15
1.10
1.97




0.38
1.84


0.53
2.28
1.05

0.28

1.65

2.05

0.00
NOX
MEAN S.D.

136.4
73.5
204.2
120.7




121.9
138.7


114.6
104.9
168.4

150.3

114.7

166.0

38.1

0.0
9-7
98.0
86.9




51.1
95.9


70.0
61.9
108.4

19-6

84.0

102.2

0.0
02
MEAN S.D.

0.50
1.53
2.08
2.66




0.77
2.49


0.90
2.07
2.63

0.55

2.22

2.31

4.70

0.00
0.35
1.67
2.01




0.38
1.76


0.42
1.56
1.99

0.07

1.40

2.02

0.00
ALL VEHICLES     19



^SSION RESULTS ARE
 205.5   131.2    2.06  1.71  136.0   89.4   2.22   1.73



:  HC  PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                 3-337

-------
                                 TABLE 21 CONT'D
     SUMMARY OF  FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
     bUMMAKi ur  rw/wuuj ^ ^^ ^ VEHICLES AFTER MAINTENANCE





                                MODE : IDLE (D)




                                     DENVER
                            1972 MODEL-YEAR VEHICLES


                         TOTAL SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.




1
3
5
10
0

0
0
3
16
HC
IMPR UIMPR
1810.
323.
99.
189.




865.
160.
0
3
0
0




0
6
90.5
65.5
40.1
43.4




78.6
44.5
CO
IMPR flMPR
6.00
4.62
2.10
4.01




4.82
3.50
69.77
65.95
60.34
64.16




64.80
64.22
NOX
IMPR JIMPR
-82.3
-18.2
-64.5
-58.6




-47.0
-56.5
-152.0
-33.0
-46.1
-94.5




-62.7
-68.9
IMPR
3-60
0.03
-1.20
-1.04




1.43
-1.06
02
KDffi
87.80
2.1]
-136.*
-611.28




65.15
-7156
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
0
2
8
9

2
8
8
1

392.
364.
162.

910.
220.
195.
20.

5
4
8

0
0
6
0

60.4
60.6
49.5

77.8
51.8
49.1
13.8

4.22
3-84
3.48

3.35
4.33
3.49
1.20

61.68
59.38
70.98

54.47
68.75
66.27
25.53

-29.3
-37.8
-76.1

-42.4
-40.0
-80.4
2.0

-34.4
-56.4
-82.3

-39.3
-53-5
-93-9
5.0

0.35
-0.32
-1.20

1.75
-0.66
-1.01
-2.80

28.00
-18.5!
-83.72

76J
JI2.M
-TT.»
-HT-fl
ALL VEHICLES     19




EMISSION RESULTS ARE
271.8    56.9    3.71   64.34   -55.0   -68.0   -0-67




HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                        3-338

-------
                 TABLE 21  CONT'D
DP FEDERAL THREE MODE  TEST  PROCEDURE  RESULTS ON ALL PHASE 1
           VEHICLES BEFORE MAINTENANCE
                MODE  : IDLE  (N)


                     DENVER


             1972 MODEL-YEAR  VEHICLES

         TOTAL SAMPLE SIZE   25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
M°flE THAN 350
INERTIA WEIGHT
1800 . 2799
2800 - 370ft
1 1 yo
*\(\ ^
3800 . 4799

"800 , 5?99
ALL VEHICLES
ASSIGN RESULTS

1
3
6
11
4

0
6
3
16

6
2
8
9

7

9

8
1
25
ARE
HC
MEAN S.D.

2000
623
300
404
310


354
1186
354

354
780
573
342

583

436

395
180
454
: HC

.0
.3
.0
.1
.0


.2
.7
.4

.2
.0
.1
.8

.6

.7

.0
.0
.2
PPM

0.0
580.5
250.9
302.2
149.0


257-5
869.6
261.3

257.5
721.2
614.5
296.9

668.0

384.2

296.6
0.0
442.4
HEXANE
CO
MEAN S.D.

8.60
7.20
4.90
5.78
5.02


5.16
7.50
5.61

5.16
6.95
6.54
5.12

5.16

6.47

5.49
5.00
5.73

0.00
4.18
2.65
2.73
3-22


3.46
3.20
2.64

3-46
4.31
3.14
2.11

3-38

3.23

2.27
0.00
2.86
, CO MOLE %
NOX
MEAN S.D.

40
38
69
38
63


53
43
49

53
45
43
54

49

49

52
35
49
,NOX

.1
.1
.9
.2
.4


.1
.4
.9

.1
.1
.6
.4

.2

.5

.6
.1
.9
PPM

0.0
29.7
21.9
15.1
27.6


27.3
35.2
22.3

27-3
49.6
19-2
23-6

21.8

29.6

23.1
0.0
24.0
, 02
02
MEAN S.D.

4.00
1.43
1.07
1.78
1.72


2.25
2.17
1.32

2.25
1.25
1.62
1.36

2.49

1.36

1.20
2.00
1.65
%

0.00
0.70
0.90
1-31
2.65


2.25
1.80
0.99

2.25
1.20
1.44
0.92

2.18

1.03

0.99
0.00
1.46

                      3-339

-------
                              TABLE 21  CONT'D

    SUMMARY OF FEDERAL ^MODEJEST  PROCEDUREJESULTS ON ALL P84SE ,

                             MODE : IDLE (N)

                                  DENVER

                         1972 MODEL-YEAR VEHICLES
                      TOTAL  SAMPLE SIZE  25 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799

1
3
6
11
4

0
6
3
16

6
2
8
9

7
9
8
1
MEAN

150.0
148.3
129.2
180.0
262.5


210.8
183-3
161.6

210.8
200.0
163-7
158.3

205.0
160.0
173-1
140.0
HC
S.D.

0.
41.
61.
150.
118.


123.
41.
128.

123.
42.
49.
169.

115.
38.
183.
0.

0
9
7
2
7


6
6
1

6
4
9
0

7
8
2
0
CO
MEAN S.D.

2.
3.
1.
2.
3.


3-
3-
2.

3.
3.
2.
1.

2.
2.
1.
3-

20
05
72
25
52


17
00
03

17
40
67
48

70
66
77
40

0.00
2.28
1.24
1.71
1.47


1.35
0.72
1.76

1.35
0.28
2.13
1.03

0.72
2.00
1.80
0.00
NOX
MEAN S.D.

96.2
59.1
97.5
67.8
69.0


62.4
76.5
79.8

62.4
66.6
63.1
96.4

70.2
60.7
101.3
32.1

0.0
6.1
34.9
50.9
39.2


33-2
20.6
47.6

33.2
16.3
18.5
58.2

32.8
18.9
57.2
0.0
02
MEAN s.J,

0.60
1.30
1.67
2.39
3-32


2.90
0.70
2.16

2.90
0.75
1.51
2.54

2.39
1.61
2.17
5.20
•••••
0.00
0.30
1-31
1.58
11.28


3.M
0.2S
Ul

3-«
0.35
1.08
2.15

0.52
2.0?
flrt
o.oo
ALL VEHICLES     25

EMISSION RESULTS ARE
 176. 0   118.4     2.42  1.62   75.2   41.7
: HC PPM HEXANE ,  CO MOLE % ,NOX  PPM , 02
2.16
                                                2.20
                                  3-340

-------
                           TABLE 21 CONT'D
O.WMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION  REDUCTIONS
SUMMARY ur TD   ON ^L pHASE 1 y^^^ AFTER MAINTENANCE
                          MODE :  IDLE (N)

                               DENVER

                      1972 MODEL-YEAR VEHICLES
                  .TOTAL SAMPLE SIZE  25 VEHICLES
NO
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - Jjygg
llOnn
11800 - 5799
^ VEHICLES
ASSIGN RESULTS
. OF
VEH

1
3
6
11
4

0
6
3
16

6
2
8
9

7
9
8
1
25
ARE
I
IMPR

1850.0
475.0
170.8
224.1
47.5


143.3
1003.3
192.8

143-3
580.0
409.4
184.4

378.6
276.7
221.9
40.0
278.2
: HC PPM
HC
5&IMPR

92.5
76.2
56.9
55.5
15.3


40.5
84.6
54.4

40.5
74.4
71.4
53.8

64.9
63.4
56.2
22.2
61.3
HEXANE ,
I

6
4
3
3
1


1
4
3

1
3
3
3

2
3
3
1
3
CO
C
MPR

.40
.15
.18
.53
.50


.99
.50
.58

.99
.55
.87
.64

.46
.81
-71
.60
.31
MOLE
0

74.42
57.64
64.97
61.13
29.85


38.61
60.00
63.86

38.61
51.08
59.18
71.15

47-72
58.85
67-65
32.00
57.80
% ,NOX
IMPR

-56.1
-21.0
-27.6
-29.6
-5.6


-9.3
-33-1
-29-9

-9.3
-21.5
-19.5
-42.0

-21.0
-11.1
-48.7
3.0
-25.3
PPM ,
NOX
*IMI

-140.
-55.
-39-
-77.
-8.


-17.
-76.
-60.

-17.
-47.
-44.
-77.

-42.
-22.
-92.
8.
-50.
02 %
>R

,0
.3
,5
6
9


5
2
0

5
8
8
3

6
4
5
6
8

IMPR

3-40
0.13
-0.60
-0.61
-1.60


-0.65
1.47
-0.84

-0.65
0.50
0.09
-1.19

0.10
-0.29
-0.97
-3-20
-0.52

02
JIMPR

85.00
9.30
-56.25
-34.18
-92.75


-28.89
67.69
-63-21

-28.89
40.00
5-38
-87.70

4.02
-21.31
-81.25
-160.00
-31.31

                                3-341

-------
                             TABLE 21 CONT'D
    SUMMARY OF  FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FATiPn
    bUMMAHl ur  rauDAHi,  VEHICLES BEFORE MAINTENANCE            MILED
                            MODE  : 50 MPH

                                 DENVER

                         1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 111  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
AI I lM?UTr«T r.o

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1

MEAN

1115.0
224.5
218.2
162.5
175.6


205.4
430.6
186.2

205.4
206.4
306.8
166.7

320.0
203.2
161.2
140.0

HC
S.D.

1251.
69.
91.
43.
73.


94.
634.
68.

94.
31.
441.
64.

441.
62.
62.
0.


6
0
9
4
2


9
8
9

9
1
7
2

0
3
8
0

CO
MEAN S.D.

4.
4.
4.
1.
2.


4.
3.
2.

4.
3.
2.
2.

4.
2.
2.
2.


25
12
10
88
70


14
54
59

14
55
39
94

14
59
85
20


1.06
1.38
2.41
1.00
2.40


2.77
1.47
1.51

2.77
1.58
1.35
1.70

2.60
1.34
1.71
0.00

NOX
MEAN S.D.

824.2
1159.8
1212.1
1513.8
1721.2


1414.0
1312.6
1353-9

1414.0
1361.2
1319.7
1370.5

1356.4
1465.2
1312.5
245.7
V

209-9
529.9
608.4
717.6
1009-3


870.5
731-7
646.4

870.5
776.3
766.0
428.3

891-2
679-5
451-0
0.0
_ i.
02
MEAN S.D.

2.25
0.69
0.88
1.13
0.86


0.89
1.21
0.95

0.89
0.81
1.18
0.88

0.99
0.91
1.01
0.90
n 07

2.4?
0.28
0,46
0.?!
0.55


0.55
1.19
0.59

0.55
0.12
0.9'
0.63

0.93
0.31
On
0.80
ftA
o.oo
o.io
                 50
EMISSION RESULTS  ARE
230.7  265.3
 HC PPM HEXANE ,  CO MOLE %  ,NOX  PPM  , 02

             3-342

-------
                         TABLE 21  CONT'D
       OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
       u           VEHICLES AFTER MAINTENANCE
                        MODE :  50 MPH


                             DENVER


                    1972 MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 111  VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
1
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3?99
3800 . iiygg
Il0n«i
4800 - 5799
ALL VEHICLES
3. OF
VEH

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
50
MEAN

165.0
193-5
217.1
148.7
145.0


191.1
181.2
168.6

191.1
195.0
165.0
166.7

193.2
170.8
164.2
180.0
176.9
HC
S.

113
45
90
48
75


110
49
53

110
33
59
49

104
50
50
0
72
D.

.1
.6
.0
.4
.4


.8
.8
.2

.8
.7
.4
.1

.4
.9
.0
.0
.6
C
MEAN

2.35
3.84
3-38
1.88
2.11


3.41
2.74
2.42

3.41
3.07
2.20
2.57

3.19
2.58
2.45
2.40
2.75
:0
S.D.

2.76
1.44
2.30
1.09
2.33


2.80
1.37
1.49

2.80
1.07
1.32
1.79

2.64
1.26
1.79
0.00
1.94
H
MEAN

2049.8
1157.1
1532.5
1222.8
1402.5


1263-6
1794.3
1280.9

1263.6
1609.7
1262.7
1457.0

1381.4
1302.9
1394.4
1543.0
1358.2
IOX
S.

1465
586
778
446
788


764
986
484

764
904
596
565

948
460
591
0
678
D.

.3
.5
.1
.2
.4


.2
.5
.1

.2
.2
.4
.4

.9
.8
.4
.0
.3
(
MEAN

0.75
0.64
0.76
1.32
1.30


0.99
0.75
1.08

0.99
0.71
1.23
0.86

0.91
1.18
0.90
0.60
1.00
D2
S.D.

0.35
0.42
0.47
0.83
1.26


1.01
0.47
0.75

1.01
0.49
0.80
0.61

0.93
0.74
0.71
0.00
0.79
         *                       1


SION RESULTS  ARE  : HC PPM HEXANE  , CO MOLE %  ,NOX  PPM , 02 %
                              3-343

-------
                                 TABLE 21  CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
                    ON ALL FAILED VEHICLES AFTER MAINTENANCE
                                MODE :  50 MPH


                                     DENVER


                            1972 MODEL-YEAR VEHICLES

                        • TOTAL SAMPLE SIZE 1 1 1  VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES
5. OF
VEH

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
50
Y
IMPR

950.0
31.0
1.1
13-7
30.6


14.3
249.4
17.7

14.3
11.4
141.8
0.0

126.8
32.4
-3.1
-40.0
53.8
1C
$IMPR

85.2
13.8
0.5
8.5
17.4


7.0
57.9
9.5

7.0
5.5
46.2
0.0

39.6
15.9
-1.9
-28.6
23.3
II

1
0
0
0
0


0
0
0

0
0
0
0

0
0
0
-0
0
c
UPR

.90
.28
.71
.00
.59


.73
.81
.16

.73
.48
.19
• 37

.95
.01
.40
.20
_m
:o
56IMPR

44.71
6.80
17.44
0.17
21.69


17-73
22.75
6.35

17.73
13.48
8.12
12.46

23.04
0.20
14.05
-9.09
•n.m
IMP

-1225.
2.
-320.
291.
318.


150.
-481.
73.

150.
-248.
56.
-86.

-25.
162.
-82.
-1297.
e;.
N
R

6
7
4
0
7


3
7
0

3
6
9
5

1
3
0
2
Q
OX
JIMPR

-148.7
0.2
-26.4
19.2
18.5


10.6
-36.7
5.4

10.6
-18.3
4.3
-6.3

-1.8
11.1
-6.2
-527-9
0.4
IMPR

1.50
0.05
0.12
-0.19
-0.44


-0.11
0.46
-0.13

-0.11
0.10
-0.05
0.02

0.09
-0.24
0.11
0.30
-0.03
02
fun
~~— ^
66.61
7.25
13.82
-17.13
-50.72


-12.10
38.14
-13-53

-12.10
12.28
-11.50
2.83

-25-8'
10.l>9
33-33
.2.87
EMISSION RESULTS ARE  : HC MM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                      3-344

-------
                            TABLE 21 CONT'D
          OF FEDERAL  THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
          U           VEHICLES BEFORE MAINTENANCE
                           MODE :  30 MPH


                                DENVER


                       1972 MODEL-YEAR VEHICLES

                    TOTAL  SAMPLE SIZE 111  VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
1
6
8

MOTORS

CYL.





2
10
14
16
8

0
14
8
28
MEAN

1225.0
330.5
302.5
323.1
198.7


248.2
573.7
310.2
HC
S.

1096
99
132
192
52


123
578
164
D.

.0
.5
.5
.7
.6


.4
.1
.3
CO
MEAN S.D.

2.95
3-60
3.02
2.38
1.01


1.79
4.56
2.46

0.07
1.66
2.54
1.44
0.65


1.98
2.30
1.33
NOX
MEAN S.D.

839.5
1001.7
1125-3
904.4
1280.3


1424.5
869.6
902.3

29.0
395.4
898.9
588.4
530.1


847.1
417-1
496.1
02
MEAN S.D.

2.40
0.67
0.97
1.11
0.95


1.09
1.09
0.95

2.55
0.22
0.70
0.90
0.50


0.72
1.29
0.71
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 .
1800 .
WEIGHT
2799
3799
4799
5799
14
7
17
12

17
19
13
1
248.2
370.0
454.7
246.2

378.2
365.3
243.1
220.0
123
49
440
85

436
173
83
0
.4
.7
.1
.9

.4
.6
.2
.0
1.79
4.80
2.49
2.45

2.50
2.74
2.59
2.20
1.98
2.38
1.16
1.54

2.61
1.55
1.39
0.00
1424.5
871.0
868.4
946.6

1225.1
1053.5
855.9
191.9
847.1
450.5
519.2
456.3

828.5
500.2
482.5
0.0
1.09
0.64
1.18
0.89

1.18
0.92
0.96
0.50
0.72
0.31
1.04
0.75

1.05
0.57
0.82
0.00
ALL VEHICLES     50


***** RESULTS ARE
335.0  280.1    2.61  1.90 1043-3  639.3   1.01    0.81


 HC PPM HEXANE ,  CO MOLE % ,NOX  PPM ,  02 %
                                 3-345

-------
                             TABLE 21 CONT'D
    SUMMARY OF FEDERAL ™B»*JBT PROCEDU^RESULTS ON ALL FAIL®
                            MODE :  30 MPH
                                 DENVER
                        1972 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 111 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
if
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
3800 - 4799
4800 - 5799
ALL VEHICLES

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
50
HC
MEAN S.D.

277-5
251.0
266.1
252.2
191.2


241.1
297.5
235.7

241.1
317.1
258.8
196.7

259.7
263.7
204.6
270.0
247.1

166.
66.
127.
113-
71.


131.
78.
96.

131.
59.
108.
61.

127.
106.
60.
0.
105.

2
9
5
6
4


1
2
3

1
4
1
6

5
7
4
0
1
CO
MEAN S.D.

2.47
2.92
1.69
2.06
1.05


1.22
3.48
1.94

1.22
3.80
1.89
1.94

1.68
2.21
1.99
2.70
1.98

1.73
1.98
1.32
1.34
0.72


1.02
1.79
1.32

1.02
1.67
1.25
1.43

1.44
1.69
1.33
0.00
1.49
NOX
MEAN S.D.

660.
1029-
1288.
698.
1112.


1253-
957.
875.

1253.
1006.
726.
1064.

1117.
876.
1007.
972.
994.

4
8
4
0
1


9
4
3

9
4
4
5

4
4
8
6
4

65.2
613-2
666.4
370.2
629.1


770.6
666.2
420.4

770.6
703.9
316.0
470.6

772.3
472.7
488.3
0.0
588.1
02
MEAN S.D.

0.55
0.70
0.90
1.42
1.35


1.18
0.61
1.17

1.18
0.63
1.31
0.92

1.00
1.32
0.92
0.40
1.09
	
0.0?
0.11
0.13
0.95
1.38


1.06
0.15
0.83

1.06
0.18
0.89
0.71

1.00
0.8'
0.72
Art
o.oo
0.87
EMISSION RESULTS  ARE  : HC PPM HEXANE , CO MOLE %  ,NOX  PPM  , 02 %
                                  3-346

-------
                         TABLE 21 CONT'D
 ,*IUARY nF FEDERAL THREE MODE  TEST PROCEDURE EXHAUST EMISSION REDUCTIONS
SUMMARY ur ruw             ED  VEHICLES AFTER MAINTENANCE
           QN
  FAILED VEHICLES AFTER MAINTENANCE



       MODE  : 30 MPH



            DENVER



   1972 MODEL-YEAR VEHICLES


TOTAL SAMPLE SIZE 111 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AHER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
1
6
8

MOTORS

CYL.





2
10
14
16
8

0
14
8
28
HC
IMPR $IMPR

947.5
79.5
36.4
70.9
7.5


7.1
276.2
74.5

77.3
24.1
12.0
22.0
3.8


2.9
48.1
24.0
IMPR

0.48
0.69
1.34
0.32
-0.04


0.58
1.08
0.52
CO

16.10
19.00
44.27
13-52
-3.72


32.25
23.70
21.28
NOX
IMPR JIMPR

179.2
-28.2
-163-1
206.4
168.2


170.7
-87.7
27.0

21
-2
-14
22
13


12
-10
3

.3
.8
.5
.8
.1


.0
.1
.0
IMPR

1.85
-0.03
0.07
-0.31
-0.40


-0.09
0.47
-0.23
02
5&IMPR

77.08
-4.48
7.35
-28.09
-42.11


-7.84
43.68
-24.15
DISPLACEMENT
LESS THAN 151 14
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
JlOrtM
4800 -
WEIGHT
2799
3799
1799
5799
7
17
12

17
19
13
1
7.1
52.9
195.9
49.6

118.5
101.6
38.5
-50.0
2.9
14.3
43.1
20.1

31.3
27-8
15.8
-22.7
0.58
1.00
0.60
0.51

0.82
0.53
0.60
-0.50
32.25
20.83
23-97
20.92

32.77
19.46
23.29
-22.73
170.7
-135.4
142.0
-117-8

107-7
177.1
-151.9
-780.7
12
-15
16
-12

8
16
-17
-406
.0
.5
.4
.4

.8
.8
.7
.7
-0.09
0.01
-0.14
-0.03

0.18
-0.39
0.05
0.10
-7.84
2.22
-11.50
-3.74

15.00
-42.86
4.80
20.00
       50     87.9    26.2

       .*



RESULTS ARE : HC PPM HEXANE ,
                                 0.63   24.07    48.8



                                CO MOLE % ,NOX  PPM  , 02 %
                                       4.7   -0.08   -7-52
                              3-347

-------
                              TABLE 21 CONT'D
SUMMARY OF FEDERAL THRENODE
                                                          °N ALL PAILBD
NO. OF
VEH
MODE : IDLE (D)
DENVER
1972 MODEL- YEAR VEHICLES
TOTAL SAMPLE SIZE 111 VEHICLES
HC CO NOX
MEAN S.D. MEAN S.D. MEAN S.D.
02
MEAN S.D.
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD


GENERAL MOTORS
IMPORTS

1
9
10
14
2
2000.0
580.0
669-5
501.4
455.0
0.
404.
524.
170.
176.
0
0
1
4
8
8.60
7.96
5.98
8.11
7.35
0.00
2.43
3-63
1.87
0.78
54.1
39.1
136.8
46.3
64.1
0.0
22.3
226.6
24.7
25.5
4.10
1.09
1.02
1.27
0.75
0.00
0.55
0.97
0.95
0.1}
NO. OF CYL.
2
4
6
8




0
4
5
27

538.7
914.0
560.0

280.
666.
382.

7
5
9

6.37
8.96
7.33

2.44
1.24
2.79

68.6
197.4
47.7

16.6
322.2
31.4

0.77
1.40
1.23

0.13
1.68
0,86
DISPLACEMENT
LESS THAN
151 -
251 -
MORE THAN
151
250
350
350
4
4
16
12
538.7
642.5
663-7
541.7
280.
317.
543.
340.
7
5
6
9
6.37
9-05
8.15
6.35
2.44
1.42
2.14
3.21
68.6
233-2
48.6
47.2
16.6
360.4
34.7
26.4
0.77
0.72
1.34
1.32
0.13
0.85
1.10
0.91
INERTIA WEIGHT
1800 -
2800 -
3800 -
4800 -
AT T l/PUTf
2799
3799
4799
5799
I I7O
6
16
13
1
-^ f
835.8
613.1
513.8
340.0
^> _ *- «.
623.
417.
331.
0.

7
6
2
0

7.35
7.92
7.00
6.40

2.46
2.77
2.75
0.00

183.4
49.0
48.3
38.1

288.5
37-3
26.0
0.0
f\
1.27
1.17
1.28
0.40
t 01
1.«
0.8'
0.9'
o.oo
0.9*
EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE %  ,NOX   PPM , 02 %
                                   3-348

-------
                            TABLE 21 CONT'D
          OF FEDERAL  THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
          u           VEHICLES AFTER MAINTENANCE
                           MODE :  IDLE (D)


                                DENVER


                       1972 MODEL-YEAR VEHICLES

                    TOTAL SAMPLE SIZE 111  VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
1
6
8

MOTORS

CYL.





1
9
10
14
2

0
4
5
27
MEAN

190.0
291-7
343.5
310.7
240.0


466.2
217.0
301.1
HC
S.

0
347
297
140
63


450
33
223
D.

.0
.7
.0
.1
.6


.7
.8
.8
CO
MEAN S.D.

2.60
1.53
2.28
2.13
1.60


2.35
2.63
1.84

0.00
1.92
1.43
2.06
1.84


1.55
0.74
1.93
NOX
MEAN S.D.

136.4
86.0
98.1
133-5
108.6


94.1
122.6
110.7

0.0
36.0
32.6
74.7
10.7


21.4
39.7
61.4
02
MEAN S.D.

0.50
1.84
0.96
1.84
0.80


0.80
0.58
1.78

0.00
1.35
0.97
1.30
0.71


0.58
0.38
1.29
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 .
3800 .
llOnn
1800 -
WEIGHT
2799
3799
4799
5799
4
4
16
12

6
16
13
1
466.2
223.7
330.0
253-3

387.5
337.8
240.8
220.0
450
35
264
142

370
263
132
0
• 7
.0
.7
.1

.7
.5
.8
.0
2.35
2.64
2.03
1.64

2.63
2.18
1.64
0.20
1.55
0.86
1.96
1.88

1.34
1.91
1.79
0.00
94.1
119-2
116.1
105.5

103-2
109.4
110.7
169-2
21.4
45.0
52.5
71.7

23.7
56.5
66.6
0.0
0.80
0.60
1.70
1.77

0.72
1.72
1.59
1.50
0.58
0.43
0.89
1.73

0.47
1.06
1.60
0.00
ALL VEHICLES     36



       RESULTS ARE
 307.8   242.5     2.00   1.77   110.5    55-5    1-50    1.23


: HC PPM HEXANE  ,  CO MOLE  %  ,NOX  PPM ,  02  %
                                3-349

-------
                                  TABLE 21 CONT'D
     SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE EXHAUST EMISSION
     bUMMAiti ur uwbiutb A^ FAILED VEHICLES
                                 MODE :  IDLE (D)

                                      DENVER

                             1972 MODEL-YEAR VEHICLES
                          TOTAL SAMPLE SIZE 111 VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





1
9
10
14
2

0
4
5
27
HC
IMPR JIMPR

1810.
288.
326.
190.
215.


72.
697.
258.

0
3
0
7
0


5
0
9

90.5
49.7
48.7
38.0
47.3


13.5
76.3
46.2
CO
IMPR $IMPR

6.00
6.43
3-70
5.99
5.75


4.02
6.33
5.50

69.77
80.77
61.87
73.79
78.23


63.14
70.65
74.95
NOX
IMPR JIMPR

-82.3
-46.9
38.7
-87.2
-44.5


-25.5
74.8
-62.9

-152.0
-120.0
28.3
-188.4
-69-3


-37-1
37.9
-131.8
IMPR

3-60
-0.76
0.06
-0.57
-0.05


-0.02
0.82
-0.51
02
r*nrfl
87.80
-69.35
5.88
-W.J»
-6.6?


-3-23
58.5?
J*.W
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
4
4
16
12

6
16
13
1
72.
418.
333.
288.

448.
275.
273.
120.
5
7
7
3

3
3
1
0
13.5
65.2
50.3
53.2

53.6
44.9
53.1
35.3
4.02
6.41
6.12
4.71

4.72
5.75
5-36
6.20
63.14
70.86
75.08
74.15

64.17
72.52
76.59
96.87
-25.5
114.0
-67.6
-58.3

80.2
-60.4
-62.4
-131.1
-37.1
48.9
-139.2
-123.7

43.7
-123-2
-129-2
-344.4
-0.02
0.13
-0.36
-0.15

0.55
-0.56
-0.31
-1.10
-3.23
17.2»
-26.51
-30

43-0
JI7.55
Jfi*
                                                                             i te
ALL VEHICLES     36    299.0    49.3    5-45   73.11   -39.7   -56.0   -0-30 -z'

EMISSION RESULTS ARE :  HC PPM HEXANE ,  CO MOLE % ,NOX  PPM  , 02 %
                                       3-350

-------
                         TABLE 21 CONT'D
       OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
       u           VEHICLES BEFORE MAINTENANCE
                        MODE :  IDLE (N)


                             DENVER


                    1972 MODEL-YEAR VEHICLES

                 TOTAL SAMPLE SIZE 111  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
4
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 . 3799
3800 - 4799
48o° - 5799

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
MEAN

1235
607
660
651
421


516
731
661

516
550
745
652

617
690
583
400

.0
.0
.7
.9
.9


.1
.9
.2

.1
.7
.9
.9

.9
.0
.1
.0
HC
S.

1081
520
498
386
127


216
652
487

216
435
591
476

434
503
462
0
D.

.9
.4
.3
.5
.9


.2
.0
.6

.2
.5
.0
.9

.5
.4
.0
.0
CO
MEAN S.D.

6.80
7-91
5-50
7.86
7.56


7.22
7.19
7.05

7.22
6.99
7.71
6.25

6.98
7.38
6.90
7.40

2.55
2.12
3.69
2.37
1.68


2.42
2.94
3.01

2.42
3.12
2.80
3.11

2.79
3.05
2.68
0.00
NOX
MEAN S.D.

51.1
34.9
49.3
35.6
52.1


55.1
45.5
35.4

55.1
46.2
36.0
35.1

50.3
41.0
35.1
37.1

15.6
17.9
20.5
13-1
21.5


19.2
20.9
14.6

19.2
22.5
15.2
13-6

15.9
22.7
13.3
0.0
02
MEAN S.D.

2.60
1.12
1.42
1.51
0.52


0.96
1.36
1.44

0.96
0.99
1.65
1.36

1.15
1.48
1.28
0.40

1.98
0.60
1.46
1.63
0.26


1.07
1.26
1.45

1.07
0.73
1.79
1.00

1.21
1.62
1.00
0.00
VEHICLES    50


    RESULTS ARE
 631-9   458.4     7.12   2.79    42.5    18.8   1.29   1.32


: HC PPM HEXANE  ,  CO MOLE  %  ,NOX  PPM  , 02 %
                             3-351

-------
                             TABLE 21 CONT'D
    SUMMARY OF  FEDERAL ™B»*ng PROCEDUR^RESULTS 0. ALL FAILED
                            MODE  : IDLE  (N)
                                 DENVER

                         1972 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE 111  VEHICLES
NO. OF
VEH
VEHICLE
MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL
IMPORTS
NO. OF
2
4
6
8

MOTORS

CYL.





2
10
14
16
8

0
14
8
28
HC
MEAN S.D.

230.0
311.5
270.0
298.4
308.1


347.1
170.6
298.9

113
305
262
310
118


243
68
294

.1
.4
.9
.4
.9


.8
.5
.9
C
MEAN

4.00
1.65
2.62
2.75
3.76


3.75
2.59
2.22
0
S.D.

2.55
2.21
1.38
1.98
2.95


2.34
1.57
2.00
NOX
MEAN S.D.

78.7
58.5
61.4
61.8
64.7


62.0
70.4
59.9

24.8
16.5
19.0
42.7
30.8


28.5
21.4
32.2
02
MEAN S.D.

0.70
1.73
0.81
1.63
1.02


0.90
0.79
1.62
**"
0.11
1-32
O.G2
1.38
0.9!


0.15
0.3?
1.33
DISPLACEMENT
LESS THAN 151
151 -
251 -
250
350
MORE THAN 350
INERTIA
1800 -
2800 -
3800 -
4800 -
WEIGHT
2799
3799
4799
5799
14
7
17
12

17
19
13
1
347.1
173-6
298.5
287.1

314.7
303.7
257.3
130.0
243
73
343
210

234
321
207
0
.8
.4
.0
.4

.9
.8
.4
.0
3.75
2.64
2.39
1.97

3.48
2.61
1.97
1.00
2.34
1.69
1.98
1.99

2.24
2.04
1.89
o;oo
62.0
66.7
56.6
67.6

63.1
58.8
65.8
62.1
28.5
20.2
13-1
48.3

28.4
12.9
46.7
0.0
0.90
0.81
1.59
1.59

0.80
1.65
1.46
0.50
0.15
0.35
1.03
1.H

0,8
0.91
1.65
A Afl
0.011
ALL VEHICLES     50

EMISSION RESULTS ARE
 291.9  260.1     2.71   2.11   62.2   29-5
:  HC PPM  HEXANE ,  CO MOLE % ,NOX  PPM ,  02

             3-352
1.29

-------
                     TABLE 21  CONT'D
OF FEDERAL  THREE MODE  TEST  PROCEDURE  EXHAUST EMISSION REDUCTIONS
ur      0N  ALL FAILED  VEHICLES  AFTER  MAINTENANCE
                   MODE  :  IDLE  (N)


                         DENVER


                1972 MODEL-YEAR  VEHICLES

            TOTAL SAMPLE SIZE 111 VEHICLES
N(
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
NO. OF CYL.
2
H
6
8
DISPLACEMENT
LESS THAN 151
151 - 250
251 - 350
MORE THAN 350
INERTIA WEIGHT
1800 - 2799
2800 - 3799
joOO - 47QQ
"800 . 5?99
ALL VEHICLES
^SSION RESULT^
D. OF
VEH

2
10
14
16
8

0
14
8
28

14
7
17
12

17
19
13
1
50
5 ARE
IMF

1005.
295.
390.
353.
113.


168.
561.
362.

168.
377.
447.
365.

303.
386.
325.
270.
340.
: HC P
H
'R

0
5
7
4
7


9
2
3

9
1
4
8

2
3
8
0
0
PM
!C
5&IMPR

81.4
48.7
59.1
54.2
27.0


32.7
76.7
54.8

32.7
68.5
60.0
56.0

49.1
56.0
55.9
67.5
53.8
HEYANE
(
IMPR

2.80
6.26
2.88
5.12
3.80


3.47
4.60
4.83

3.47
4.34
5.32
4.27

3.51
4.77
4.93
6.40
4.41
nn Mnr.u
:o
%I

41
79
52
65
50


48
64
68

48
62
68
68

50
64
71
86
62
: 1
MPR

.18
.13
.30
.06
.25


.07
.00
.54

.07
.17
.99
.45

.21
.63
.46
.49
.00
wnY
Ni
IMPR

-27.6
-23.6
-12.1
-26.2
-12.6


-6.9
-24.9
-24.5

-6.9
-20.5
-20.6
-32.5

-12.9
-17.8
-30.6
-25.1
-19-6
PPM r
3X

-53-9
-67.8
-24.5
-73-6
-24.2


-12.5
-54.8
-69-0

-12.5
-44.3
-57.4
-92.7

-25.6
-43-5
-87.1
-67.6
-46.1
IP 1
IMPR

1.90
-0.61
0.61
-0.12
-0.50


0.06
0.57
-0.18

0.06
0.17
0.06
-0.23

0.35
-0.16
-0.18
-0.10
0.01

02
JIMPR

73-08
-54.46
42.71
-7.85
-95.24


5-97
42.20
-12.62

5.97
17.39
3.91
-17.18

30.26
-10.99
-14.46
-25.00
0.46

                         3-353

-------
                              TABLE 21  CONT'D
  SUMMARY  OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE 1
  SUMMAR CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE  MAINTENANCE
                                  DENVER
                             MODE : 50   MPH
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE  112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D.
BEFORE CONVERTER
2
5
19
27
4
57
72
89
80
108
102
95
.5
.0
.6
.7
.5
.6
24
36
45
48
60
47
.7
.0
.9
.7
.8
.6
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
5
19
27
4
57
45
64
47
86
83
69
.0
.0
.0
.9
.7
.5
21
40
41
46
63
47
.2
.1
.2
.6
.2
.4
0.88
1.09
2.45
2.23
3.52
2.25
0.04
0.71
1.40
1.26
2.12
1.40
1707.3
1458.3
806.9
959.4
631.7
953.0
1386.5
255.4
394.0
375.1
173.1
461.4
3.55
2.44
3.04
1.44
3.47
2.29
0.0?
1.93
1.81
1.51
1.71
1.80
CONVERTER
0.07
1.07
0.99
1.96
3.04
1.55
0.04
0.74
1.19
1.54
2.83
1.57
1827.3
1237.9
744.1
879.6
693.7
883.6
1498.3
416.6
400.2
367.8
290.1
471.9
2.40
1.86
2.26
1.08
1.57
1.64
0.85
1.65
1.91
1,21
1.61
1.60
              SUMMARY OF AFTER CONVERTER EXHAUST EMISSION  REDUCTIONS
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC
2
5
19

27
4
57
IMPR
27.5
25.0
33.6

21.9
18.8
26.2
56IMPR
37.9
28.1
41.7

20.1
18.3
27.3
CO
IMPR
0.81
0.02
1.47

0.28
0.49
0.70
SIMPR
92.00
1.47
59.80

12.46
13.83
31.00
NOX
IMPR
-120.0
220.5
62.8

79.7
-62.0
69.4
JIMPR
-7.0
15.1
7.8

8.3
-9.8
7.3
_.„,. «TU>!
IMPR
1.15
0.58
0.78
n it
0.3&
1.90
0.66
32.35
23.T?
25.62
25.13
tjt 'J
54.68
28.10
EMISSION RESULTS ARE :   HC PPM HEXANE  . CO MOLE % .NOX  PPM . 02 %
                                     3-354

-------
                 TABLE 21  CONT'D
FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE 1  PASSED
      CONvERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                     DENVER
                MODE :  30   MPH
         1975  & 1976 MODEL-YEAR VEHICLES
         TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S .
D.
MEAN
02
S.D.
BEFORE CONVERTER
2
5
19
27
4
57

2
5
19
27
4
57
SUMMARY

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
Ar t
^VEHICLES
ASSIGN RESULTS

2
5
19
27


57
'ARE :
110.
135.
114.
120.
122.
119.

55.
109.
57.
77.
102.
74.
0
0
9
6
5
6

0
0
9
2
5
3
OF AFTER

IMPR
55.0
26.0
57.0
43.3

20.0
45.3
HC I
HC
14.1
49.4
72.0
48.3
59.1
56.4
AFTER
21.2
78.9
55.6
60.5
101.8
63.0
CONVERTER
0.75
1.65
3.18
1.52
4.12
2.26
0.21
1.19
1.76
1.16
2.19
1.71
1320.2
784.3
232.5
690.0
416.4
543.3
1230
121
129
569
296
507
.0
.5
.9
.8
.7
.4
4.70
3.08
3.33
2.03
4.32
2.82
0.42
2.58
2.18
1.78
3.07
2.16
CONVERTER
0.04
1.12
1.44
1.19
2.75
1.34
0.01
1.05
1.68
1.39
3.30
1.64
1417.6
731.0
248.2
613.9
405.3
511.2
1338
193
164
471
278
460
.7
.7
.5
.7
.2
.2
3.35
1.98
2.53
1.37
1.95
1.93
0.78
1.61
2.61
1.64
2.01
2.06
EXHAUST EMISSION REDUCTIONS
CO
*IMPR IMPR
50.0 0.70






PPM
19.3 0
49.6 1
35.9 0

16.3 1
37.9 0
HFYANE . I
.53
.74
.33

.38
.92
m MDT
5&IMPR
94.00
32.12
54.75
21.77

33.33
40.76
.E * Nf
NOX
IMPR
-97.3
53.2
-15.6
76.2

11.1
32.1
W PPM
JIMPR
-7.4
6
-6
11

2
5
. 0? 1
.8
.7
.0

.7
.9
I
IMPR
1.35
1.10
0.80
0.66

2.37
0.89

02
*IMPR
28.72
35.71
23.87
32.60

54.91
31.48

                       3-355

-------
                             TABLE 21 CONT'D
  SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON PHASE 1
        CATALYTIC CONVERTER EQUIPPED VEHICLES  BEFORE MAINTENANCE
                                 DENVER
                            MODE : IDLE(D)
                     1975 & 1976 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
NO. OF
VEH
HC
MEAN S.
CO
D . MEAN S
.D.
NOX
MEAN S.D.
02
MEAN s,D,
BEFORE CONVERTER
2
4
15
27
2
50

2
4
15
27
2
50
SUMMARY
2
4
15
27
2
50
135.
583.
173.
291.
110.
263.

52.
152.
117.
83.
95.
98.
0
7
1
3
0
9

5
5
5
0
0
5
OF AFTER
IMPR
82.5
431.2
55.6
208.3
15.0
165.4
14
878
93
353
42
356

24
105
106
76
21
87
.1
.8
.7
.2
.4
.0
AFTER
.7
.3
.9
.3
.2
.8
CONVERTER
1.75
1.62
3.93
1.35
4.15
2.31
0
1
2
1
1
2
.92
.02
.24
.42
.91
.06
137.2
90.4
59.0
233.0
29.6
155.5
134.5
40.2
32.1
178.8
20.5
156.9
5.40 1.1]
3.97 3.H
3.62 3.2]
3.20 2.35
7.70 2.63
3.66 2.18
CONVERTER
0.04
0.67
2.15
0.58
3.05
1.16
0
0
2
1
0
1
EXHAUST
HC CO
*IMPR IMPR $11
61.1 1.71 97




73.
32.
71.
13.
62.
9 0
1 1
5 0
6 1
7 1
.95
.78
.77
.10
.15
58
45
56
26
49
.01
.78
.84
.17
.35
.97
134.1
74.6
72.5
188.7
28.6
134.9
96.1
26.5
33.8
146.9
27.6
123.9
3.75 1.2;
2.90 Ul
3.59 3.63
2.19 2.21
3.15 U
2.78 2,11
EMISSION REDUCTIONS
tf>R
.71
.62
.26
.88
.51
.84
NOX
IMPR *IMPR
3.1 2.3
15.8
-13.5
44.3
1.0
20.6
17.5
-22.9
19.0
3.4
13.3
02
ffi 8
1.07 2?'0i
0.03 ^
1.01 SI*
4.55 59-05
0.87 &51
EMISSION RESULTS ARE :   HC PPM HEXANE . CO MOLE %  .NOX  PPM . 02 %
                                   3-356

-------
                 TABLE 21  CONT'D
FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE  1  PASSED
      CONvERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                     DENVER
                MODE  :  IDLE(N)
         1975  & 1976  MODEL-YEAR  VEHICLES
         TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
5
19
27
4
57
95.
491.
99.
401.
126.
275.
0
0
5
5
7
6
7.
845.
52.
547.
120.
462.
1
3
7
1
0
1
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
5
19
27
4
57
SUMMARY
44.
90.
58.
82.
94.
74.
0
0
0
5
2
2
OF AFTER
8.
78.
47.
68.
130.
66.
5
5
2
9
6
7
CONVERTER
HC
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
Al t
*"• VEHICLES
ASSIGN RESULTS-
2
5
19
27
i
4
57
ARE :
IMPR
51.0
401.0
41.5
319.0

32.5
201.4
HC 1







?PM
5&IMPR
53.7
81.7
41.7
79.5

25.6
73.1
HEXAl
0.97
1.93
2.40
1.35
3.14
1.87
0.74
1.10
2.11
1.40
3.54
1.87
40.6
54.1
27.4
63.3
37.3
47.6
17.7
17.9
17.8
29.7
16.1
28.7
6.50
4.36
5.33
3.55
5.25
4.45
1.70
2.99
3.46
2.65
3.65
3.07
CONVERTER
0.04
1.32
0.55
0.59
2.18
0.73
0.01
1.72
1.18
1.15
3.76
1.50
56.6
50.7
41.5
65.5
47.1
54.4
12.0
15.0
8.8
33.0
12.5
25.9
5.10
2.46
5.56
2.60
3.62
3.77
1.27
1.76
3.49
2.90
2.55
3.23
EXHAUST EMISSION REDUCTIONS
CO
IMPR
0.93
0
1
0

0
1
MR . i
.61
.85
.76

.96
.14
nn MDT
*IMPR
95.90
31.81
77.17
56.23

30.44
61.05
.R 
-------
                               TABLE 21 CONT'D
  SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON PHASE 1
  5UMMAH CATALYTIC CONVERTER  EQUIPPED VEHICLES  AFTER MAINTENANCE
                                   DENVER
                              MODE :  50  MPH
                       1975  &  1976 MODEL-YEAR VEHICLES
                       TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC
MEAN S.D.
CO
MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D.
BEFORE CONVERTER
2
5
19
27
4
57
80
88
66
96
101
85
.0
.0
.4
.9
.2
.3
28
36
54
44
67
49
.3
.8
.4
.6
.1
.4
0.91
1.29
2.12
2.26
3.80
2.19
0.01
1.13
1.40
1.18
1.16
1.33
1757.1
1255.4
692.6
900.5
963.9
893.3
1456.9
517.2
356.6
M13.3
347.1
484.6
3.60
2.48
3.28
1.31
2.47
2.25
0.95
1.55
1.65
1.38
1.68
UJ
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
5
19
27
4
57
45.0
57.0
32.9
75.7
82.5
58.8
7.1
41.8
27.0
47.0
70.9
45.4
AFTER CONVERTER
      0.05   0.07 1712.4  1379.3  2.30  0,H
      1.14   1.36  858.0   475.8  2,02  1.75
      0.72   0.91  661.4   374.1  2.45  1.W
      2.02   1.73  845.1   384.0  0.83  Oj
      3.20   2.26  984.5   382.4  1.00  0.62
      1.51   1.64  822.4   458.2  1.56  1.#
              SUMMARY  OF AFTER CONVERTER EXHAUST EMISSION REDUCTIONS
 AMER. MOTORS
 CHRYSLER
 FORD
 GENERAL MOTORS
 IMPORTS
 ALL VEHICLES
HC
2
5
19
27
4
57
IMPR
35.0
31.0
33.5
21.1
18.8
26.6
*IMPR
43.8
35.2
50.5
21.8
18.5
31.1
CO
IMPR
0.86
0.15
1.40
0.23
0.60
0.68
94.23
11.94
66.21
10.39
15.79
30.96
NOX
IMPR
44.7
397.4
31.2
55.4
-20.6
70.9
JIMPR
2.5
3^.7
4.5
6.2
-2.1
7.9
u
IMPR
1.30
0.46
0.83
0.49
1.47
0.70
i
36J1
10.55
/ fA
36.50
59.0
30.55
EMISSION RESULTS ARE :   HC PPM HEXANE .  CO MOLE %  .NOX  PPM .  02 %
                                     3-358

-------
                          TABLE 21  CONT'D

  ,UABY OF FEDERAL THREE MODE  TEST PROCEDURE RESULTS ON PHASE  1  PASSED
SUMMARYJJ£J^r CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE

                               DENVER
                         MODE  :  30   MPH
                  1975 & 1976  MODEL-YEAR VEHICLES
                  TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
5
19
27
4
57
125.
114.
95.
105.
126.
104.
0
0
7
4
2
9
21.
48.
68.
44.
116.
58.
2
3
4
2
3
5
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
5
19
27
4
57
SUMMARY
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
^ VEHICLES
2
5
19
27
4
57
60.
71.
50.
69.
103.
65.
0
0
5
4
7
1
OF AFTER
IMPR
65.0
43.0
45.2
35.9
22.5
39.8
0.
58.
50.
49.
132.
57.
0
6
0
7
9
6
CONVERTER
HC
JIMPR
52.0
. 37.7
47.3

34.1
17.8
38.0
0.60
1.26
3.07
1.30
4.25
2.09
0.13
0.76
1.83
1.00
2.22
1.72
1321.0
709.3
233.6
656.0
412.2
521.0
1158.6
286.2
143.3
552.0
353.2
495.7
4.10
2.60
3.44
1.90
2.30
2.60
0.71
1.91
1.95
1.83
2.13
1.97
CONVERTER
0.02
1.19
1.22
1.16
1.47
1.16
0.02
1.50
1.93
1.31
0.50
1.50
1340.7
483.7
217.9
593.3
398.8
466.7
1201.1
295.2
125.9
423.3
280.8
423.1
3.00
1.66
2.46
1.14
0.67
1.68
0.28
1.57
1.97
1.43
0.46
1.70
EXHAUST EMISSION REDUCTIONS
CO
IMPR JIMPR
0.58 96.28
0.07 5.56
1.86 60.42
0
2
0
.15
.78
.93
11.30
65.29
44.34
NOX
IMPR ZIMPR
-19.8 -1.5
225.6 31.8
15.7 6.7
62.7
13.4
54.3
9.6
3.2
10.4
IMPR
1.10
0.94
0.97
0.76
1.62
0.92
02
$IMPR
26.83
36.15
28.34
39.88
70.65
35.46
   ON RESULTS' ARE :   HC PPM HEXANE .  co MOLE % .NOX PPM . 02 %
                               3-359

-------
                              TABLE 21  CONT'D
  SUMMARY OF FEDERAL THREE MODE TEST  PROCEDURE RESULTS  ON PHASE 1 PA on*
  bUMM   CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE  ASSED
                                  DENVER
                             MODE  :  IDLE(D)
                      1975 & 1976 MODEL-YEAR VEHICLES
                      TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
MEAN
HC
S.D.
CO
MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D,
BEFORE CONVERTER
2
4
15
27
2
50
190
97
108
178
625
168
.0
.5
.4
.3
.0
.0
14
42
53
65
742
155
.1
.5
.1
.9
.5
.6
1.92
0.60
2.56
0.71
4.75
1.49
1.80
0.60
1.32
0.77
4.88
1.61
76.7
108.3
83.6
251.7
32.1
172.2
12.0
34.5
40.1
244.7
9.9
197.7
4.45
3.40
4.35
3.31
4.55
3.74
0,21
2,38
2.72
2.35
1,91
2,tt
AMER. MOTORS      2
CHRYSLER          4
FORD             15
GENERAL MOTORS   27
IMPORTS           2
ALL VEHICLES     50
          AFTER  CONVERTER
 70.0   14.1     0.02  0.02
 61.2   73.5     0.36  0.63
 55.3   40.5     0.74  1.31
 54.1   51.3     0.18  0.44
740.0  933.4     4.07  5.27
 82.5  194.0     0.52  1.34
84
92
107
194
17
147
.2
.8
.6
.3
.5
.9
8
40
77
145
7
125
.5
.4
.5
.3
.8
.0
3
4
4
2
3
3
.40
.15
.27
.36
.05
.17
1,M
3.92
3.01
2.K
U!
2,»
              SUMMARY OF AFTER CONVERTER EXHAUST EMISSION REDUCTIONS
 AMER. MOTORS
 CHRYSLER
 FORD
 GENERAL MOTORS
 IMPORTS
 ALL VEHICLES

2
4
15
27
2
50
IMPR
120
36
53
124
-115
85
.0
.2
.1
.3
.0
.5
HC
JIMPR
63.2
37.2
49.0
69.7
-18.4
50.9
IMPR
1.91
0.24
1.83
0.52
0.68
0.97
CO
ZIMPR
99
40
71
73
14
65
.09
.42
.27
.87
.21
.21
NOX
IMPR *IMPR
-7
15
-24
57
14
24
.5
.5
.1
.4
.5
.3
-9.B
14.3
-28.8
22.8
45.3
14.1
IMPR
InC
.05
-0.75
0.08
0.95
1.50
0.57
°H'

-22.0
1.»
28,0
32.91
15.2
 EMISSION RESULTS ARE  :   HC PPM HEXANE  . CO MOLE % ,NOX  PPM . 02 %
                                    3-360

-------
                            TABLE 21 CONT'D
  miuiRY OF  FEDERAL THREE MODE TEST PROCEDURE RESULTS ON PHASE 1  PASSED
 SOMMARI W  *$gc CONVERTER EQUIPPED VEHICLES AFTER  MAINTENANCE
                                DENVER
                           MODE :  IDLE(N)
                    1975  & 1976 MODEL-YEAR VEHICLES
                    TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
5
19
27
4
57
160.
96.
67.
238.
242.
164.
0
0
2
5
5
7
28.
22.
33.
225.
195.
180.
3
7
5
9
7
2
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
5
19
27
4
57
SUMMARY

AMSR. MOTORS
CHRYSLER
FORD

GENERAL MOTORS
IMPORTS
ir *
*"• VEHICLES

2
5

19
27


57
72.
69.
40.
67.
210.
68.
5
0
6
4
0
3
OF AFTER

Qn f
Of .5
27.0

26.7
171.1

32.5
96.4
HC
17.
58.
29.
68.
236.
85.
7
4
1
7
9
5
CONVERTER
0.94
1.33
1.50
0.73
4.01
1.28
0.51
1.43
1.11
0.64
3.03
1.39
40.1
56.3
31.7
58.2
29.8
46.3
5.7
14.0
14.6
19.0
15.7
20.8
5.10
3.92
6.28
3.59
3.95
4.62
0.28
2.96
2.78
2.74
2.43
2.91
CONVERTER
0(02
0.97
0.39
0.26
2.70
0.53
0.02
1.46
1.06
0.55
3.45
1.30
50.6
53.5
48.9
57.9
44.3
53.2
3.5
19.2
12.1
24.0
23.3
19.7
4.45
2.54
6.37
2.70
2.70
4.01
1.20
1.84
2.70
2.64
1.89
3.03
EXHAUST EMISSION REDUCTIONS
CO
?IMPR
54.7







28.1

39.6
71.7

13.4
58.5
IMPR
0.92
0

1
0

1
0
.36

.11
.47

.31
.76
2IMPR
98.14
27.22

74.03
64.47

32.65
58.98
NOX
IMPR
-10.5
2.8

-17.2
0.4

-14.5
-6.9
*IMPR
-26.3
5.0

-54.4
0.6

-48.7
-14.9
IMPR
0.65
1.38

-0.09
0.89

1.25
0.61
02
JIMPR
12.75
35.20

-1.43
24.69

31.65
13.17
EMISSION
RESULTS'ARE  :   HC PPM HEXANE . CO MOLE % .NOX  PPM  . 02 %
                                 3-361

-------
                               TABLE 21 CONT'D
   SUMMARY OF FEDERAL THREE  MODE TEST PROCEDURE RESULTS ON  ALL  PHASP
   b     CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                                   DENVER
                              MODE :  50  MPH
                       1975  & 1976 MODEL-YEAR VEHICLES
                       TOTAL SAMPLE SIZE 112  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC
MEAN S.D.
CO
MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D,
BEFORE CONVERTER
2
15
24
39
6
86
72.5
110.0
93.7
111.4
141.4
107.6
24
35
59
49
65
52
.7
.4
.5
.6
.4
.3
0.88
2.16
2.56
2.45
4.41
2.55
0.04
1.39
1.73
1.34
1.88
1.60
1707.3
1169.2
831.3
902.3
608.1
922.5
1386
550
417
375
178
466
.5
.8
.9
.2
.4
.9
3.55
2.11
2.95
1.22
2.63
2.03
0.01
U5
1.80
1.31
UJ
Ul
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
15
24
39
6
86
45.0
93.3
57.6
89.5
133.6
83.6
21.2
49.5
51.3
52.8
78.5
56.8
AFTER  CONVERTER
       0.07  0.04 1827.3  1498.3   2.10  0.85
       2.29  1.77 1024.9   501.3   1.40  1,73
       1.20  1.68  773.3   421.6   2.13  1.75
       2.20  1.68  793.6   379.7   0.64  1,10
       4.25  2.54  628.9   268.9   1.60  1.51
       2.04  1.92  837.7   466.2   1.10  1.5*
              SUMMARY OF AFTER CONVERTER EXHAUST EMISSION REDUCTIONS
 AMER. MOTORS
 CHRYSLER
 FORD
 GENERAL MOTORS
 IMPORTS
 ALL VEHICLES
                           HC
          CO
NOX

2
15
24
39
6
86
IMPR
27.5
16.7
36.1
21.9
7.9
24.1
$IMPR
37.9
15.2
38.5
19.7
5.6
22.4
IMPR
0.81
-0.13
1.36
0.26
0.16
0.51
*IMPR
92.00
-6.01
53.15
10.53
3.72
19.96
IMPR
-120.0
144.3
58.0
108.7
-20.8
84.9
JIMPR
-7.0
12.3
7.0
12.0
-3.4
9.2
IMPK
1.15
0.71
0.82
0.38
1.03
0.63
#35
¥••
33.75
27.91
31,«
39-1:
31.2
 EMISSION RESULTS ARE :    HC PPM HEXANE .  CO MOLE %  ,NOX  PPM . 02 %
                                      3-362

-------
                     TABLE 21  CONT'D

  nF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASE 1
 CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                         DENVER
                    MODE  : 30  MPH
             1975 & 1976 MODEL-YEAR VEHICLES
             TOTAL SAMPLE SIZE 112 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
NO. OF
VEH
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.
D.
MEAN
02
S.D.
BEFORE CONVERTER
2
15
24
GENERAL MOTORS 39
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES


AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS

^ VEHICLES
6
86

2
15
24
39
6
86
SUMMARY

2
15
24
39

6
86
110.
148.
130.
128.
182.
136.

55.
127.
66.
89.
172.
95.
0
3
1
3
1
1

0
3
3
7
1
3
OF AFTER

IMPR
55.0
21.0
63.8
38.6

10.0
40.9
HC
14.1
56.3
91.6
48.8
96.9
69.0
AFTER
21.2
67.6
60.0
60.1
123.4
72.8
CONVERTER
0.75
1.87
3.31
1.90
5.17
2.53
0.21
1.01
1.93
1.47
2.98
1.95
1320.2
953.5
239.7
625.2
386.8
568.5
1230
390
139
513
272
491
.0
.6
.9
.5
.4
.3
4.70
2.42
3.20
1.68
3.23
2.43
0.42
2.26
2.15
1.61
2.77
2.09
CONVERTER
0.04
1.67
1.59
1.66
4.44
1.82
0.01
1.16
2.03
1.67
3.84
2.06
1417.6
939.8
259.3
530.0
371.4
530.5
1338
416
179
433
256
462
.7
.4
.5
.5
.9
.8
3.35
1.41
2.32
1.01
1.84
1.57
0.78
1.69
2.43
1.46
1.81
1.91
EXHAUST EMISSION REDUCTIONS
CO
JIMPR IMPR
50.0 0.70






14.2 0
49.0 1
30.1 0

5.5 0
30.0 0
.20
.72
.25

.73
.71
56IMPR
94.00
10.70
52.10
12.90

14.09
27.93
NOX
IMPR
-97.3
13.7
-19.6
95.2

15.4
38.0
JIMPR
-7.4
1
-8
15

4
.4
.2
.2

.0
6.7
IMPR
1.35
1.01
0.88
0.67

1.39
0.86
02
56IMPR
28.72
41.60
27.41
39.79

42.92
35.31
RESULTS ARE :   HC PPM HEXANE . CO MOLE % ,NOX  PPM , 02 %
                           3-363

-------
                             TABLE 21 CONT'D
  SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL  PHASE
  bUMMfl CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE  MAINTENANCE
                                 DENVER
                            MODE :  IDLE(D)
                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES


AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
14
20
37
3
76

2
14
20
37
3
76
SUMMARY

2
14
20
37
3
76
135.
345.
281.
297.
191.
292.

52.
241.
171.
141.
183.
167.
0
2
0
4
2
0

5
1
4
5
7
3
OF AFTER

IMPR
82.5
104.1
109.5
155.9
7.5
124.7
HC
14.1
455.9
352.0
303.3
97.2
335.2
AFTER
24.7
111.4
177.1
139.2
103.2
146.3
CONVERTER

1.75
3.74
4.62
2.33
6.17
3.38
0.92
2.29
2.75
2.44
2.59
2.71
137.2
72.4
52.7
200.3
60.6
128.8
134
32
32
172
38
139
.5
.9
.0
.8
.5
.8
5.40
2.68
3.50
2.63
4.32
3.03
1.13
2.66
3.01
2.26
4,21
2.6?
CONVERTER
0.04
3.68
3.17
1.80
5.70
2.66
0.01
2.61
3.54
2.68
3.07
3.07
134.1
63.8
63.9
155.2
57.9
108.7
96
24
36
144
38
111
.1
.7
.5
.2
.5
.6
3.75
1.79
3.01
1.69
1.97
2.13
1.20
1.85
3.10
2.10
2.18
2.52
EXHAUST EMISSION REDUCTIONS
CO
*IMPR IMPR
61.1 1.71





30.2 0
39.0 1
52.4 0
3.9 0
42.7 0
.06
.46
.54
.47
.72
NOX
5&IMPR
97.71
1.55
31.49
22.95
7.69
21.40
IMPR
3.1
8.5
-11.2
45.1
2.7
20.1
%m
2
11
-21
22
4
15
PR
.3
.8
.2
.5
.5
.6

IMPR
1.65
0.89
0.49
0.94
2.35
0.90
02
30.56
33.01
1H.01
35.87
0
29.7'
EMISSION RESULTS ARE :   HC PPM HEXANE . CO MOLE % .NOX  PPM . 02 %
                                   3-364

-------
                     TABLE 21 CONT'D

  OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS  ON  ALL  PHASE  1
CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                         DENVER
                    MODE : IDLE(N)
             1975 & 1976 MODEL-YEAR VEHICLES
             TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
15
24
39
6
86
95.
348.
160.
377.
161.
287.
0
0
8
6
0
3
7.
472.
212.
459.
109.
390.
1
8
2
1
0
3
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
I
2
15
24
39
6
86

SUMMARY

AMSR. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS

*"• VEHICLES

2
15
24
39

6
86
44.
222.
99.
154.
133.
146.

0
7
8
9
1
6

OF AFTER

IMPR
51.0
125.3
61.0
222.6

27.9
140.7
HC
8.
141.
133.
140.
111.
140.

5
5
8
9
3
0

CONVERTER
0.97
4.46
3.10
2.66
4.85
3.23
0.74
2.73
2.81
2.64
4.12
2.89
40.6
46.2
26.6
72.7
43.7
52.0
17.7
15.3
17.5
88.2
18.3
62.8
6.50
2.91
4.98
2.77
3.93
3.60
1.70
2.62
3.36
2.54
3.28
3.00
CONVERTER
0.04
4.29
1.42
2.06
4.12
2.38

0.01
2.94
2.41
2.72
4.09
2.95

56.6
45.9
39.2
53.9
51.0
48.2

12.0
14.5
12.7
33.7
14.1
25.1

5.10
1.69
4.99
1.91
2.96
2.90

1.27
1.79
3.62
2.62
2.31
3.10

EXHAUST EMISSION REDUCTIONS
CO
JIMPR
53.7






36.0
37.9
59.0

17.3
49.0
IMPR
0.93
0
1
0

0
0
.18
.67
.60

.73
.85
56IMPR
95.90
3.99
54.03
22.47

15.08
26.34
NOX
IMPR
-16.0
0.3
-12.7
18.7

-7.3
3.8
ZIMPR
-39.5
0.7
-47.7
25.8

-16.7
7.3
IMPR
1.40
1.22
-0.01
0.86

0.97
0.70
02
21.54
41.97
-0.16
31.14

24.73
19.36
KESULTSfARE
HC PPM HEXANE .  CO MOLE % .NOX  PPM .  02 %
                           3-365

-------
                             TABLE 21 CONT'D
  SUMMARY
IY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASF
CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE
                         DENVER
                    MODE  : 50  MPH
             1975 & 1976 MODEL-YEAR VEHICLES
             TOTAL SAMPLE SIZE 112  VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
NO. OF
VEH
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
BEFORE CONVERTER
2
15
24
39
6
86

2
15
24
39
6
86
SUMMARY
2
15
24
39
6
86
80.0
100.7
76.1
104.5
119.3
96.4

45.0
78.0
43.9
82.3
87.9
70.2
OF AFTER
28
35
58
51
59
52

7
44
47
55
84
55
.3
.6
.1
.5
.8
.4
AFTER
.1
.7
.8
.0
.4
.5
CONVERTER
0.91
2.13
2.23
2.45
4.11
2.43
0.01
1.44
1.46
1.24
1.17
1.41
1757.1
1031.0
668.8
872.0
784.8
854.6
1456
524
337
398
334
460
.9
.5
.9
.9
.9
.3
3.60
1.76
3.10
1.17
3.13
2.03
0,99
U2
1.H
1.25
1.56
u
CONVERTER
0.05
2.19
1.00
2.27
3.09
1.91
0.07
1.82
1.46
1.65
2.74
1.82
1712.4
820.8
633.3
803.0
735.2
773.1
1379
410
352
373
412
427
.3
.4
.8
.6
.5
.6
2.30
1.05
2.31
0.63
1.43
1.28
0,1*
U2
1.80
0.81
0.80
1.15
EXHAUST EMISSION REDUCTIONS
HC CO
IMPR JIMPR IMPR 5HMPR
35.0 43.8 0.86 94.23
22.7
32.2
22.2
31.4
26.1
22.
42.
21.
26.
27.
5 -0
3 1
3 0
3 1
1 0
.06
.23
.18
.02
.52
-2.66
55.24
7.27
24.83
21.39
NOX
IMPR JIMPR
44.7 2.5
210.2
35.5
69.0
49.6
81.5
20
5
7
6
9
.4
.3
.9
.3
.5
IMPR
1.30
0.71
0.80
0.54
1.70
0.75
tffl
36.11
H0.53
H5.83
_/ frt
36.93
EMISSION RESULTS ARE :   HC PPM HEXANE . CO MOLE %  .NOX  PPM . 02 %
                                    3-366

-------
                            TABLE 21  CONT'D

         OF FEDERAL THREE MODE  TEST PROCEDURE RESULTS ON ALL PHASE 1
       CATALYTIC CONVERTER  EQUIPPED VEHICLES AFTER MAINTENANCE
                                DENVER
                           MODE :  30   MPH
                   1975 &  1976 MODEL-YEAR VEHICLES
                   TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
15
24
39
6
86
125.
123.
107.
119.
167.
120.
0
7
6
6
9
9
21.
49.
77.
55.
100.
65.
2
7
0
2
0
5
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
15
24
39
6
86
SUMMARY

AME8. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS

^ VEHICLES

2
15
24
39

6
86
60.
93.
63.
82.
108.
80.
0
0
4
4
6
4
OF AFTER

IMPR
65.0
30.7
44.2
37.2

59.3
40.5
HC
0.
63.
63.
56.
115.
65.
0
6
3
4
9
3
CONVERTER
0.60
1.54
3.24
1.65
5.29
2.35
0.13
0.79
1.93
1.30
2.06
1.87
1321.0
847.8
230.5
609.9
313.9
535.3
1158.6
350.1
157.5
506.9
280.7
473.1
4.10
1.83
3.23
1.59
3.29
2.29
0.71
1.62
1.91
1.72
1.96
1.91
CONVERTER
0.02
1.44
1.61
1.55
1.94
1.55
0.02
1.17
2.37
1.48
2.42
1.79
1340.7
682.5
219.5
524.2
323.8
467.3
1201.1
372.7
144.6
399.6
229.8
405.4
3.00
0.91
2.32
0.83
1.57
1.38
0.28
1.27
1.87
1.27
1.30
1.59
EXHAUST EMISSION REDUCTIONS
CO
ZIMPR
52.0






24.8
41.1
31.1

35.3
33.5
IMPR
0.58
0
1
0

3
0
.10
.63
.10

.34
.80
JIMPR
96.28
6.75
50.32
6.10

63.24
34.24
NOX
IMPR
-19.8
165.3
10.9
85.6

-9.9
68.0
JIMPR
-1.5
19.5
4.7
14.0

-3.1
12.7
IMPR
1.10
0.93
0.91
0.76

1.71
0.91
02
JIMPR
26.83
50.55
28.22
47.67

52.17
39.93
EMISSION
ARE
                    HC PPM HEXANE .  CO MOLE % .NOX  PPM .  02 %
                                  3-367

-------
                             TABLE 21 CONT'D
  SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL PHASF
  bUMMA CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE
                                 DENVER
                            MODE : IDLE(D)
                     1975 & 1976 MODEL-YEAR  VEHICLES
                     TOTAL SAMPLE SIZE 112 VEHICLES

VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
NO. OF
VEH
HC
MEAN S.
CO
D. MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D,
BEFORE CONVERTER
2
14
20
37
3
76

2
14
20
37
3
76
SUMMARY
2
14
20
37
3
76
190.0
130.4
125.0
191.5
385.0
172.5

70.0
95.0
72.1
75.9
408.7
95.3
OF AFTER
14
50
80
77
510
136

14
75
78
66
660
164
.1
.4
.5
.0
.8
.1
AFTER
.1
.9
.1
.3
.9
.6
CONVERTER
1.92
1.21
2.80
0.86
4.87
1.68
1.80
0.98
2.07
0.86
2.99
1.80
76.7
98.8
78.5
247.5
47.6
160.7
12
32
38
248
18
191
.0
.0
.0
.8
.9
.0
4.45
2.37
4.23
2.83
5.52
3.30
0.21
2.00
2.58
2.28
1.58
2.39
CONVERTER
0.02
1.00
1.19
0.51
2.06
0.85
0.02
1.14
2.39
0.93
3.83
1.69
84.2
75.3
99.2
175.9
47.3
128.2
8
33
69
134
34
110
.5
.6
.7
.5
.7
.4
3.40
1.99
4.25
1.98
4.17
2.74
1,M
2.82
3.33
2.02
2.75
2.75
EXHAUST EMISSION REDUCTIONS
HC CO
IMPR 56IMPR IMPR
120.0 63.2 1.91
35.4 27.1 0.20
52.9
115.5
-23.7
77.2
42.
60.
-6.
44.
3 1
3 0
2 2
8 0
.61
.35
.81
.83
99.09
16.92
57.59
41.12
57.64
49.55
NOX
IMPR frIMPR
-7.5 -9.8
23.5 23-8
-20.6
71.6
0.3
32.4
-26
28
0
20
.3
.9
.7
.2
(
IMPR
1.05
0.38
-0.02
0.84
1.35
0.56
rfTlAI}
ilrJll
15.*
01
25-83
/ A1
16.93
EMISSION RESULTS ARE :   HC PPM HEXANE . CO MOLE %  .NOX  PPM . 02 %
                                    3-368

-------
                          TABLE 21 CONT'D
 ,.«i*ov OF FEDERAL THREE  MODE TEST PROCEDURE RESULTS ON  ALL  PHASE 1
SUMMA CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE
                              DENVER
                         MODE :  IDLE(N)
                  1975  &  1976 MODEL-YEAR VEHICLES
                  TOTAL SAMPLE SIZE 112 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
MEAN
HC CO
S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
2
15
24
39
6
86
160.0
117.7
77.2
239.9
182.1
166.4
28.
34.
57.
215.
172.
169.
3
6
8
4
0
0
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
2
15
24
39
6
86
SUMMARY
72.5
78.7
47.9
82.3
227.1
83.2
17.
56.
50.
67.
281.
103.
7
9
3
5
3
5
OF AFTER CONVERTER
HC
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
^ VEHICLES
2
15
24
39
6
86
IMPR
87.5
39.0
29.3
157.6
-45.0
83.2
5HMPR
54.7
33.1
38.0
65.7
-24.7
50.0
0.94
1.65
1.75
1.09
3.29
1.55
0.51
1.22
2.01
0.98
2.68
1.62
40
56
31
62
27
49
.1
.4
.5
.5
.3
.3
5.7
13.9
13.3
21.1
12.0
22.4
5.10
2.61
5.99
3.03
4.89
3.99
0.28
2.32
2.79
2.64
2.42
2.91
CONVERTER
0.02
1.09
0.70
0.68
2.75
0.90
0.02
1.33
2.06
1.05
3.70
1.80
50
42
48
55
41
49
EXHAUST EMISSION
CO
IMPR
0.92
0
1
0
0
0
.57
.05
.42
.54
.64
98.14
34.35
59.98
37.99
16.36
41.55
.6
.8
.6
.0
.7
.9
3.5
18.6
11.9
24.0
21.5
20.1
4.45
1.41
6.11
2.12
4.39
3.37
1.20
1.58
3.10
2.42
2.64
3.12
REDUCTIONS
NOX
IMPR
-10.5
13.
-17.
7.
-14.
-0.
6
1
5
3
6
JIMPR
-26.3
24.1
-54.3
12.0
-52.4
-1.2
IMPR
0.65
1.20
-0.12
0.91
0.50
0.63
02
5&IMPR
12.75
46.04
-2.07
29.89
10.23
15.66
    RESULTS ARE :   HC PPM HEXANE  . CO MOLE %  .NOX  PPM . 02 %
                                3-369

-------
                               TABLE 21 CONT'D
   SUMMARY OF FEDERAL THREE  MODE TEST PROCEDURE RESULTS ON ALL FAlLFn
         CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                                   DENVER
                              MODE :  50  MPH
                       1975  & 1976 MODEL-YEAR  VEHICLES
                       TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
MEAN
HC
S.D.
CO
MEAN S.D.
NOX
MEAN S.D.
MEAN s.D,
BEFORE CONVERTER
0
29
14
55
2
100

148.8
106.7
136.9
193.3
137.5

260
67
250
15
230

.1
.8
.5
.3
.7

2.48
2.49
2.74
5.60
2.71

1.31
1.86
1.99
0.36
1.83

1018
718
845
576
867

.0
.2
.4
.8
.8

546.2
456.2
372.6
219.0
446.5

1.29
2.93
1.50
1.50
1.65

1.33
1.83
1.62
1.31
1.65
                                 AFTER CONVERTER
AMER. MOTORS      0
CHRYSLER         29
FORD             14
GENERAL MOTORS   55
IMPORTS           2
ALL VEHICLES    100
110.7  127.1
 78.0   60.2
116.4  189.4
200.0   30.0
111.6  156.8
2.51   1.54   920.0  719.7   0.57  l.tt
1.63   2.07   728.6  455.4   1.43  1.15
2.48   2.18   774.6  374.0   0.36  0.12
5.87   0.71   542.6,266.8   1.63  1$
2.46   2.06   802.3  505.7   0.61  0.92
              SUMMARY OF AFTER CONVERTER EXHAUST EMISSION REDUCTIONS
 AMER. MOTORS
 CHRYSLER
 FORD
 GENERAL MOTORS
 IMPORTS
 ALL VEHICLES
     HC
                                          CO
                       IMPR   JIMPR    IMPR   *IMPR
 EMISSION RESULTS ARE :   HC PPM HEXANE .  CO MOLE %  .NOX  PPM .  02 %
0
29
14
55
2
100

38
28
20
-6
25

.1
.7
.5
.7
.9

25.6
26.9
15.0
-3.4
18.8

-0
0
0
-0
0

.03
.86
.26
.27
.25

-1.29
34.49
9.60
-4.76
9.26

98
-10
70
34
65

.0
.3
.8
.1
.5

9.6
-1.4
8.4
5.9
7.5

0.73
1.50
1.13
-0.13
1.04

56.21
51.25
75.73
JJ)
62.
                                     3-370

-------
                          TABLE 21  CONT'D
 ,,uu»RY  OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
SU    CATALYTIC CONVERTER  EQUIPPED VEHICLES BEFORE MAINTENANCE
                              DENVER
                        MODE :  30  MPH
                 1975 & 1976 MODEL-YEAR VEHICLES
                 TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
0
29
14
55
2
100

194.
194.
179.
261.
188.

1
3
9
7
5

257.
248.
243.
79.
243.

9
9
5
4
0
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
29
14
55
2
100
SUMMARY

A^R. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS

^ VEHICLES

0
29
14
55

2
100

138.
82.
136.
265.
133.

4
0
9
0
0
OF AFTER

IMPR
55.7
112.3
43.0

-3.3
55.4
HC

71.
63.
128.
86.
108.

4
2
3
7
8
CONVERTER

2.19
3.09
2.53
6.57
2.63

1.22
1.92
1.87
3.78
1.90

972.7
224.4
498.0
347.4
588.3

524.4
135.8
348.2
294.2
462.2

1.44
3.41
1.92
1.77
2.00

1.57
2.15
1.71
1.78
1.83
CONVERTER

2.19
1.87
2.55
6.70
2.47

1.46
2.41
1.97
3.81
2.09

898.0
252.6
445.1
326.1
542.0

482.1
162.7
354.1
276.6
438.1

0.55
1.59
0.33
1.70
0.62

1.10
1.30
0.50
1.92
1.00
EXHAUST EMISSION REDUCTIONS
CO
/&IMPR IMPR






28.7
57.8
23.9

-1.3
29.4
0
1
-0

-0
0
.01
.22
.02

.13
.16
*IMPR
0.24
39.42
-0.98

-2.03
6.20
NOX
IMPR
74.6
-28.2
52.9

21.2
46.2
$IMPR
7.7
-12.6
10.6

6.1
7.9
IMPR
0.89
1.83
1.60

0.07
1.39
02
JIMPR
61.81
53.52
83.08

3.77
69.25
  °N RESULTS ARE  :   HC PPM HEXANE .  CO MOLE % .NOX PPM . 02 %
                               3-371

-------
                             TABLE 21  CONT'D
  SUMMARY
!Y OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILPn
CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                         DENVER
                    MODE : IDLE(D)
             1975 & 1976 MODEL-YEAR  VEHICLES
             TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC
MEAN S.
CO
D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
0
28
13
51
1
93

0
28
13
51
1
93
SUMMARY
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
28
13
51
1
93

389.6
423.9
328.1
272.5
359.2


392.0
261.8
289.9
272.5
315.5
OF AFTER
HC
IMPR !
-2.4
162.1
38.2
0.0
43.7

403
458
277
10
343


377
163
136
3
238

.9
.2
.0
.6
.9
AFTER

.1
.7
.5
.5
.8
CONVERTER

5.74
5.55
5.42
8.20
5.59

2.43
3.00
2.59
0.28
2.58

56
58
83
91
72

.7
.5
.5
.6
.1

27.3
64.2
78.6
13.3
65.2

1.60
3.72
2.36
0.95
2.31

1,6?
2.6?
2.08
0.49
2.14
CONVERTER

5.96
5.47
5.70
8.35
5.80

2.40
3.10
2.72
0.07
2.66

48
54
56
87
54
EXHAUST EMISSION
CO
&IMPR IMPR
-0.
38.
11.
0.
12.
6 -0
2 0
7 -0
0 -0
2 -0
.22
.08
.28
.15
.21
JIMPR
-3.89
1.44
-5.19
-1.83
-3.72

.9
.8
.8
.2
.9

22.8
41.5
59.5
15.6
48.1

0.90
1.84
0.42
0.80
0.78

1,16
2.73
0.53
0,42
1.35
REDUCTIONS
NOX
IMPR
7
3
26
4
17
.7
.6
.7
.4
.2
$IMPR
13.7
6.2
31.9
4.8
23.9
IMPR
0.70
1.88
1.94
0.15
1.53
V
43-75
82.1*
_ flft
15-75
66.20
EMISSION RESULTS ARE :   HC PPM HEXANE . CO MOLE %  .NQX  PPM . 02 %
                                   3-372

-------
                    TABLE 21 CONT'D

  OF FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL FAILED
CATALYTIC CONVERTER EQUIPPED VEHICLES BEFORE MAINTENANCE
                        DENVER
                   MODE : IDLE(N)
            1975 & 1976 MODEL-YEAR VEHICLES
            TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
0
29
14
55
2
100

398.
357.
369.
206.
370.

4
7
0
7
9

415.
522.
282.
92.
359.

0
5
0
4
6
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
29
14
55
2
100
SUMMARY
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
*"• VEHICLES
^SSION RESULTS
0
29
14
55
2
100
ARE :

407.
217.
365.
185.
350.

1
7
6
0
3
OF AFTER
IMPR
-8.6
140.0
3.4
21.7
20.6
HC 1
HC
c

PPM

416.
188.
229.
67.
292.

0
2
3
3
5
CONVERTER

6.22
4.33
5.49
7.13
5.57

2.37
3.35
2.57
4.29
2.73

42.7
36.0
51.4
52.1
46.7

17.2
32.1
74.4
20.8
56.8

1.66
4.45
2.28
2.17
2.42

1.58
3.29
1.90
2.04
2.23
CONVERTER

5.99
4.10
5.70
6.70
5.58

2.57
3.37
2.61
3.38
2.77

40.7
39.5
28.2
56.1
34.2

17.1
22.3
14.3
17.1
17.8

0.82
3.11
0.41
2.07
0.97

1.12
3.63
0.58
2.04
1.83
EXHAUST EMISSION REDUCTIONS
CO
tIMPR IMPR *IMPR
-2.2
39.1
0.9
10.5
5.6
HEXA!
0
0
-0
0
-0
MR . I
.24
.23
.21
.43
.00
no MDT
3.82
5.23
-3.90
6.07
-0.03
.F. 4 .NO)
NOX
IMPR
2.0
-3.4
23.2
-4.0
12.4
C PPM . I
4IMPR
4.6
-9.5
45.1
-7.7
26.7
02 *
IMPR
0.84
1.34
1.87
0.10
1.45

02
JIMPR
50.83
30.13
81.83
4.62
59.78

                          3-373

-------
                             TABLE 21 CONT'D

  SUMMARY OF FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON ALL F
        CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE
                                 DENVER
                            MODE : 50  MPH
                     1975 & 1976 MODEL-YEAR VEHICLES
                     TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC
MEAN S.
CO
D. MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D
BEFORE CONVERTER
0
29
14
55
2
100

0
29
14
55
2
100
SUMMARY
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
29
14
55
2
100

98.
81.
90.
143.
92.


72.
58.
75.
95.
72.

6
0
2
3
8


8
0
9
0
9
OF AFTER
IMPR
25.9
23.0
14.3
48.3
19.9

48
59
52
49
52


43
64
63
116
59

.7
.0
.9
.3
.9
AFTER

.7
.4
.5
.9
.9
CONVERTER

2.59
2.29
2.72
4.53
2.67

1.60
1.61
1.94
1.29
1.80

850.4
513.9
784.9
546.0
756.6

468
300
451
77
441

.3
.0
.3
.5
.9

1.32 l.l
2.97 1.4i
1.80 1.1]
4.00 1.N
1.90 Ul
CONVERTER

2.51
1.47
2.53
2.95
2.38

1.88
1.75
2.15
3.85
2.08

711.1
511.8
703.0
402.7
668.3

409
318
448
31
418

.2
.0
.4
.3
.2

0.10 0.61
1.16 l.lf
0.26 0.2J
2.00 O.oi
0.53 0."
EXHAUST EMISSION REDUCTIONS
HC CO
JIMPR IMPR *IMPR




26.
28.
15.
33.
21.
2 0
4 0
8 0
7 1
4 0
.08
.82
.18
.58
.29
3.19
35.70
6.75
34.93
10.83
NOX
IMPR *IMPR
139.3
2.2
81.9
143.3
88.3
16
0
10
26
11
.4
.4
.4
.2
.7
02
IMPR fl*
0.92 »•*
1.51 50-B
kg
1.5* ffi'
A flfl
2.00 9*
y, W.2I
l.JI
EMISSION RESULTS ARE :   HC PPM HEXANE . CO MOLE % .NOX  PPM . 02 %
                                   3-374

-------
                          TABLE 21 CONT'D
«,,UU«RY OF  FEDERAL THREE MODE TEST PROCEDURE RESULTS ON ALL  FAILED
SU    CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE
                              DENVER
                         MODE :  30  MPH
                  1975  &  1976 MODEL-YEAR VEHICLES
                  TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC CO
MEAN S.D. MEAN S.D.
NOX
MEAN S.
D.
MEAN
02
S.D.
BEFORE CONVERTER
0
29
14
55
2
100

129.8
132.7
116.2
223.3
125.6

54.
84.
65.
40.
66.

9
1
0
4
7
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
29
14
55
2
100
SUMMARY

AMER. MDTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALl- VEHICLES

0
29
14
55
2
100

103.1
88.3
92.1
115.0
95.3
OF AFTER
HC
IMPR ?
26.7
44.3
24.1
108.3
30.3

53.
77.
72.
117.
68.

1
0
0
2
4
CONVERTER

1.97
3.41
2.00
6.67
2.33

1.04
1.99
1.72
0.58
1.81

808.9
184.2
500.3
183.0
532.2

375
139
415
65
422

.8
.3
.0
.0
.1

1.43
3.10
2.19
4.60
2.18

1.42
1.99
2.00
0.46
1.93
CONVERTER

1.76
2.60
1.92
2.57
1.99

0.97
2.71
1.78
4.01
1.84

655.0
190.4
452.8
223. 8
465.0

361
132
398
118
383

.8
.7
.1
.2
.6

0.36
1.46
0.27
2.77
0.54

0.62
1.16
0.37
1.00
0.84
EXHAUST EMISSION REDUCTIONS
CO
&IMPR IMPR $IMPR
20.6
33.4
20.8
48.5
24.1
0
0
0
4
0
.21
.81
.08
.10
.34
10.75
23.71
3.83
61.50
14.61
NOX
IMPR
153.9
-6.2
47.5
-40.9
67.3
*IM
19,
3R
.0
-3.4
9.5
-22.3
12.6
IMPR
1.07
1.64
1.92
1.83
1.64
02
*IMPR
74.94
52.90
87.65
39.86
75.04
    RESULTS ARE :   HC PPM HEXANE . CO MOLE % .NOX  PPM  . 02 %
                                3-375

-------
                               TABLE 21 CONT'D
   SUMMARY OF FEDERAL  THREE MODE TEST PROCEDURE RESULTS  ON  ALL  FAITPn
   bmm CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE    °
                                   DENVER
                              MODE : IDLE(D)
                       1975  & 1976 MODEL-YEAR VEHICLES
                       TOTAL SAMPLE SIZE 308  VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
HC
MEAN S.D.
CO
MEAN S.D.
NOX
MEAN S.D.
02
MEAN S.D,
BEFORE CONVERTER
0
28
13
51
1
93

135
120
172
145
153

.0
.9
.1
.0
.0

49
95
99
35
87

.0
.7
.1
.4
.5

1.77
2.66
1.09
5.00
1.60

1.28
2.99
1.12
1.70
1.72

91.9
112.9
183.6
63.1
143.6

33.6
130.6
148.6
3.6
128.0

1.83
4.00
3.35
6.50
3.06

1.51
2,32
2.4S
0.11
2.3?
                                 AFTER CONVERTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
28
13
51
1
93

105.9
99.3
97.8
77.5
100.0

60.5
96.5
93.6
17.7
83.8
1.37   1.14    76.2   36.5
2.17   3.27    86.1   57.8
0.97   1.38   142.2  122.5
0.05   0.01    77.0     1.8
1.25   1.75   113.1   99.1
0.92  1.22
2.69  3.01
1.12  1.21
5.30  0.«
1.38  1.7?
              SUMMARY OF AFTER CONVERTER EXHAUST EMISSION REDUCTIONS
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES

0
28
13
51
1

93
HC
IMPR JIMPR

29
21
74
67

53

.1
.6
.2
.5

.0

21.6
17.8
43.1
46.6

34.6
CO
IMPR 3&IMPR

0.40
0.49
0.11
4.94

0.35

22
18
10
98

22

.40
.32
.42
.90

.07
NOX
IMPR JIMPR

15.7
26.8
41.4
-13.9

30.5

17
23
22
-22

21

.1
.7
.5
.0

.2
IMPR fl*1

0.91
1.31
2.23
1.20
1 Aft
1 .00

49.80
32.8*
0
. tf
l!.*
Al
54.53

 EMISSION RESULTS ARE :    HC PPM HEXANE .  CO MOLE %  .NOX  PPM . 02 %
                                     3-376

-------
                    TABLE 21  CONT'D

  OF  FEDERAL THREE MODE TEST PROCEDURE  RESULTS ON ALL FAILED
CATALYTIC CONVERTER EQUIPPED VEHICLES AFTER MAINTENANCE
                        DENVER
                   MODE : IDLE(N)
            1975 & 1976 MODEL-YEAR VEHICLES
            TOTAL SAMPLE SIZE 308 VEHICLES
NO. OF
VEH
VEHICLE MFG.
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
MEAN
HC CO
S.D. MEAN S
.D.
NOX
MEAN S.D.
MEAN
02
S.D.
BEFORE CONVERTER
0
29
14
55
2
100

124.
150.
205.
101.
171.

5
3
9
7
5

47.
123.
175.
119.
144.

0
7
1
8
6
AFTER
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
0
29
14
55
2
100
SUMMARY
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
ALL VEHICLES
ASSIGN RESULTS
0

87.
61.
98.
250.
94.

9
7
8
0
7

56.
63.
103.
389.
105.

2
5
2
7
1
OF AFTER CONVERTER
IMPR
HC
*IMPR
29 36.6
14 88.7
55 107.2
2 -148.3
100 76.9
ARE :
HC 1
?F
29.4
59.0
52.0
-145.9
44.8
'M HEXAl

1.93 1
1.62 2
1.29 1
2.33 2
1.55 1

.17
.39
.21
.31
.47

58.7
32.9
63.5
24.0
56.5

17.9
12.5
29.2
6.0
26.6

1.80
4.94
3.50
6.13
3.31

1.57
2.64
2.50
2.15
2.53
CONVERTER

1.31 1
1.11 2
1.05 1
2.82 4
1.18 1
EXHAUST

.31
.41
.48
.83
.73

46.9
39.1
54.9
38.1
49.8

20.5
14.8
30.4
23.1
26.3

0.77
3.85
1.13
6.63
1.59

0.83
3.49
1.22
1.51
2.13
EMISSION REDUCTIONS
CO
IMPR *IMPR
0
0
0
-0
0
MR . l
.62 32.
.51 31.
.24 18.
.49 -21.
.37 23.
m MDI.R 1
28
48
67
00
69
i .NO
NOX
IMPR $IMPR
11.8
-6.1
8.6
-14.0
6.7
X PPM .
20.1
-18.7
13.5
-58.3
11.8
02 1
IMPR
1.03
1.09
2.37
-0.50
1.72

02
$IMPR
57.47
22.13
67.76
-8.15
52.00

                          3-377

-------
3.7.6  Maladjustment and Disablement Inspection Results

     Summary results of the Maladjustment  and Disablement Inspection

Denver Inspection/Maintenance Evaluation Task vehicles are presented

the two pages comprising Table 22 which follows.  This same inforraati

is summarized and presented in a slightly  different format below.




      Item        	Maladjustment and Disablement Occurrences
on

on

.on
 Exhaust system
 A.I.R. system
 E.G.R. system
 Air Cleaner
 Idle Limiter
   Caps
 Ignition Timing
 Ignition Adv.
   Mechanism
 Fuel System
125 Passed Phase
(No.)
2
3
2
6
53
56
1
0
1 Vehicles
(%)
1
2
1
4
42
44
0
0
258 (All)
(No.)
1
1
9
16
176
162
4
4
railed VehiclPB
(I)
0
0
3
6
68
62
1
1
     The results of this inspection indicate maladjustment and disablement

to be predominantly in air/fuel mixture  (idle limiter caps) and ignition

timing adjustments.  It is important to  note that maladjustment and

disablement relative to these two adjustments was more frequent on the

failed vehicles than on the passed vehicles  which may very well be a

factor which contributes to emission related failure.
                                  3-378

-------
YEAR
                                      TAELE22

                         OF MALADJUSTMENT / DISABLEMENT OCCURENCES
                            ON PHASE 1  PASSED VEHICLES

                                        DENVER

                                                       IDLE
                  EXHAUST  A.I.R.    E.G.R.     AIR     LIMITER TIMING   ADVANCE     FUEL
           wn  OF SYSTEM   SYSTEM    SYSTEM   CLEANER   CAPS           MECHANISM   SYSTEM
            VEH   NO.  %   NO.  %    NO.  %    NO.   %   NO.   %   NO.  %   NO.   %    NO.   %
1975 & 1976
AM3R. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1971
AMER. MDTORS
CHRYSLER
FORD
GENERAL MDTORS
IMPORTS
TOTAL
1973
AM5R. MDTORS
CHRYSLER
FORD
®!ERAL MDTORS
IMPORTS
TOTAL
1972
WBJ. MDTORS
CHRYSLER
FORD

GENERAL MDTORS
IMPORTS
TOTAL
AlLVEHrrtpo
--^
2
5
20
27
19
73

1
2
5
11
3
22

0
1
2
11
2
16

0
1

5
6
2
1 1t
14
*
0
0
0
1 4
0
1 1

0
0
0
0
0
0


0
0
0
0
0


0

0
1 17
0

1 7
0
0
2
0
0
2

0
0
0
1
0
1


0
0
0
0
0


0

0
0
0

0
0
0
10 0
1
0
3 1

0
0
1
9 0
0
5 1


0
0
0
0
0


0

0
0
0

0
0
1
0
4 1
0
1 2

1
0
20 1
0
0
5 2


0
0
2
0
2


0

0
0
0

0
2
20 2
8
4 8
4
3 24

100 1
1
20 3
7
0
9 12


0
0
18 6
0
13 6


0

4
6
1

11
100
40
40
30
21
33

100
50
60
64

55




55

38




80
100
50

79
1
1
8
6
11
27

1
2
1
6
2
12


1
2
5
1
9


1

2
4
1

8
50
20
40
22
58
37

100
100
20
55
67
55


100
100
45
50
56


100

40
67
50

57
0
0
0
0
0
0

0
0
0
0
0
0


0
0
0
0
0


0

1 20
0
0

1 7
0
0
0
0
0
0

0
0
0
0
0
0


0
0
0
0
0


0

0
0
0

0
            125
                                 22    26    5  53   42  56   45   1     1
0
                                         3-379

-------
SUtlARY
                                    TABLE 22 CONT'D
                           OF MALADJUSTMENT / DISABLEMENT OOCURENCES
                                 ON ALL FAILED VEHICLES
                                         DENVER
                                                        IDLE
MODEL NO. OF
YEAR VEH
1975 & 1976
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1974
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1973
AM2R. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1972
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL


9
29
16
56
14
124

1
6
8
9
7
31

2
13
14
12
12
53

2
10
14
16
8
50
— • —
EXHAUST
SYSTEM
NO. %

0
0
0
1 2
0
1 1

0
0
0
0
0
0

0
0
0
0
0
0

0
0
0
0
0
0

A.I.R. E.G.R. AIR
SYSTEM SYSTEM CLEANER
NO. $ NO. % NO. %

0
0
1
0
0
1

0
0
0
0
0
0

0
0
0
0
0
0

0
0
0
0
0
0


0
1
6 0
3
0
1 4

0
1
0
1
0
2

0
2
1
0
0
3

0
0
0
0
0
0


0
3 0
0
5 1
0
3 1

0
17 1
2
11 1
1
6 5

0
15 3
7 1
1
0
6 5

1
2
1
1
0
5





2

1


17
25
11
14
16


23
7
8

9

50
20
7
6

10

LDCTER
CAPS
NO. %

2
21
11
42
3
79

1
3
8
6
5
23

1
10
10
8
6
35

2
9
13
11
4
39


22
72
69
75
21
64

100
50
100
67
71
74

50
77
71
67
50
66

100
90
93
69
50
78

TIMING
I*
NO. %

1
20
11
37
5
80

1
4
2
2
3
12

1
10
5
6
7
29

2
9
12
11
7
41


78
69
69
66
36
65

100
67
25
22
43
39

50
77
36
50
58
55

100
90
86
69
88
82
	
ADVANCE
ECHANISM

1 11
0
0
1 2
0
2 2

0
0
0
0
0
0

0
0
0
0
0
0

0
0
2 11
0
0
*\ Jl
- — . — —
^
RE
SBIJH
^
0
1 3
0
1 I
0
2 I

0
0
0
0
0
0

0
1 8
0
0
0
1 2

0
0
1 7
0
0
,
t~*
a 2
ALL VEHICLES   258    1
          1    09    3  16    6 176   68  162   63   4
                                           3-380

-------
     formation  on  Denver Inspection/Maintenance Evaluation Task

    les is provided in  summary form on the  twelve pages comprising

T ble 23 which  follows.   This information can be  interpreted as follows:

     N/A indicates the percentage of vehicles in the column to
     which the  particular serviceable item does not  apply.  A
     "50" adjacent to  the A.I.R. System, for example,  indicates
     50 percent of the vehicles in the corresponding column were
     not so equipped.

     SRP translates  to service replacement.  The number appearing
     in this  column  indicates the percentage of vehicles on which
     the given  item  was  replaced as dictated by the  manufacturer's
     required service  schedule.

     DRP translates  to defective, replaced.  The number appearing
     in this  column  indicates the percentage of vehicles on which
     the given  part  was  replaced because it was  defective as
     opposed  to being  replaced because of a service  schedule
     requirement.

     RPA translates  to repaired.  The number appearing in this
     column indicates  the percentage of vehicles  on  which the
     given part or system was repaired as opposed to being replaced
     or adjusted.

     ADJ translates  to adjusted.  The number appearing under this
     column indicates  the percentage of vehicles  on  which the given
     item was adjusted.

In interpreting this information, it is important  to note that any

percentages appearing  in the columns relate only  to the  total  number

°f vehicles which appear at the top of the column.  If,  for example,
-Or
    appears under N/A adjacent to A.I.R.  System and a 50  appears under

   adjacent to the  same item,  the 50 indicates that 50  percent of

 6 t0tal vehicles to  which the column relates had A.I.R.  System

   acement due to defects  as opposed to 50 percent of the vehicles

       A.I.R. Systems were installed.
                               3-381

-------
                                                     TABLE 23
                                            SUMMARY OF TUNE UP INFORMATION
                                             ON PHASE 1 PASSED VEHICLES
                                                      DENVER
                                                  AMERICAN MOTORS
              NO. OF VEHICLES   2      NO. OF VEHICLES   1       NO. OF VEHICLES   0       NO.  OF VEHICLES  0

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
HEAT RISER V
IDLE RPM
I. A/F RATIO
CARB CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
EVAP CONT
PVC SYSTEM
EGR SYSTEM
EXHAUST SYS
VACUUM SYS
ELECT. IGN.
DIST. CAP
ROTOR
POINTS
ADVANCE MECH
IGNITION HRS
ELECTL HIRES
COIL
CONDENSER
SPARK PLUGS
TIMING
N/A»
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
100
0
0
1975
SRP»
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
& 19
DRP*
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70 -
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
50
0
100
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
N/A*
0
0
100
100
0
0
0
0
0"
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
IVI1
DRPJ
0
100
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPA»
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
N/AJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SRPJ :
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1 7 f J
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
N/AJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wid
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DWELL
             100
                                                       0  100
                                                       3-382

-------
                                    TABLE 23 CONT'D
                              SUMMARY OF TONE UP INFORMATION
                                ON PHASE 1 PASSED VEHICLES
                                        DENVER



                                       CHRYSLER
HO.  OF VEHICLES   5       NO.  OF VEHICLES   2       NO.  OF VEHICLES   1       NO. OF VEHICLES   1
N/AJ
AIR CLEANER 0
AM FILTER 0
A.I.H. SYS 100
AIR POMP BLT 100
BEIT RISER V 0
IDLE BPH 0
I. Iff RATIO 0
CARB COT ACT 0
CARS FLOAT 0
CARBURETOR 0
FUEL FILTER 0
FUEL PUMP 0
FILLER CAP 0
FUEL SYSTEM 0
E?JP CONT 0
P»C SYSTEM 0
BGR SYSTEM 0
OHiOST SYS 0
V»C00H SIS 0
H-ECT. IGH. o
"1ST. CAP n
u
BOTOR n
U
roars 100
«WUCB HECH 0
wnnos WHS o
^KTI WIRES o
con, .
0
COKlWIiGDn
"""MSBI 100
*»* PLOGS o

0
100
- 197!
SRPJ
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0


0
0 .
5 & 11
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0
n
J7o —
RPAJ
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
20
40
0
20
0

0

0
0
0
0
20

0
0

0
0
n
ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
80

N/AJ
0
0
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
100
0
0
0

0
100

0
0

SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

IVIt
DRPJ
0
0
0
0
0
0
0
0
0
0
50
0
0
0
50
50
0
0
0
0

0

0
0
0
0
0

0
0

0
0

RPAJ
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
100

N/AJ
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
100
0
0
0

0
100

0
0

SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

IVI3
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0

0

0
0
0
0
0

0
0

0
0

ADJJ
0
0
0
0
0
100
100
0
0
100
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
100

N/AJ
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0

0

0
100
0
0
0

0
100

0
0

SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

lyf*
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
100

                      100    0    0    0 -  0   100    0    0    0    0     100
                                         3-383

-------
                                    TABLE 23 CONT'D
                              SUMMARY OF TUNE UP INFORMATION
                                ON PHASE 1  PASSED VEHICLES
                                        DENVER
                                         FORD
NO.  OF VEHICLES  20       NO. OF VEHICLES   5       NO. OF VEHICLES   2       NO. OF VEHICLES  5

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
HEAT RISER V
IDLE RPM
I. A/F RATIO
CARB CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
EVAP CONT
PVC SYSTEM
EGR SYSTEM
EXHAUST SYS
VACUUM SYS
ELECT. IGN.
DIST. CAP
ROTOR
POINTS
ADVANCE MECH
IGNITION WRS
ELECTL WIRES
COIL
CONDENSER
SPARK PLUGS
TIMING
DWELL
N/AJ
0
0
5
5
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
100
0
0
100
- 197:
SRPJ
0
20
0
0
0
0
0
0
0
0
10
0
0
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
> 4 1!
DRPJ
0
10
5
5
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
no —
RPAJ
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
5
0
0
0
0
0
0
5
0
0
0
0
0
ADJJ
0
0
0
0
0
95
80
5
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
0
N/AJ
0
0
100
100
100
0
0
0
' 0
0
0
0
0
0
0
0
0
0
0
10
0
0
60
0
0
0
0
60
0
0
60
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
I»I1
DRPJ
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
RPAJ
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DO
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
0
0
100
100
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
20
N/AJ
0
0
100
100
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
>yi 3
DRPJ
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
0
0
100
100
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
100
50
N/AJ
0
0
100
100
100
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0
0
0
0
0
0
0
0
0
0
0
SRPJ
0
20
0
0
0
0
0
0
0
0
20
0
0
0
0
20
0
0
0
0
0
0
20
0
0
0
0
0
20
0
0
1972
DRPJ
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPAJ
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
40
0
0
0
0
0
0
20
0
0
0
0
0
"•••.
AMI
0
0
0
0
0
100
100
20
20
20
0
0
0
0
0
0
0
0
0
0
0
0
(0
0
0
0
0
0
0
60
40
                                           3-384

-------
                                    TABLE 23 COHT'D
                              SUMMARY  OF  TUNE DP  INFORMATION
                                ON PHASE  1  PASSED VEHICLES
                                       DENVER



                                   GENERAL MOTORS
HO. OF VEHICLES  27       NO.  OF VEHICLES   11       NO. OF VEHICLES  11       NO.  OF VEHICLES

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
BEAT RISER V
IDLE RPM
I. A/F RATIO
GARB CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
BVAP COHT
PVC SYSTEM
KR SYSTEM
EXHAUST SYS
MCUUHSYS
&KT. IGN.
BIST. CAP
ROTOR

roars
U««B MBCH
108111011 ""s
aKCTL HIRES
con,
COSDBi
SBR
sp»tt PLDGS
IDttMG




N/AJ
0
0
78
78
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0


100
0
0
0

0
100
Q

0
100


1975
SRPJ
0
4
0
0
0
0
0
0
0
0
7
0
0
0
4
0
0
0
0
0
0


0
0
0
0

0
0


0
0 .


& 1!
DRPJ
0
15
0
0
0
, 0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0

0
0
0
4
0

0
0

0
0
0


no —
RPAJ
7
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
4
7
0
0

0
0
0
0
0

0
0

0
0
0


ADJJ
0
0
0
0
0
89
89
0
0
4
0
0
0
0
0
4
0
0
0
0
0

0
0
0
0
0

0
0

0
56
0


N/AJ
0
0
45
45
91
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
0

0
18
0
0
0

0
18

0
0
18


SRPJ
0
27
0
0
0
0
0
0
0
0
9
0
0
0
36
18
0
0
0
0
0

0
0
0
0
0

9
0

27
0
0


• »if
DRPJ
9
45
0
0
0
0
0
0
9
0
18
0
0
0
27
9
0
0
0
0
0

0
0
0
0
0

0
0

27
0
0


RPAJ
9
0
9
0
0
0
0
9
0
9
0
0
0
0
0
0
9
9
9
0
0

0
0
0
0
0

0
0

0
0
o -
V
3-
ADJJ
0
0
0
0
0
100
91
9
0
9
0
0
0
0
0
0
0
0
0
0
0

0
18
0
0
0

0
0

9
100
64

385
N/AJ
0
0
36
36
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0

0
0
0
0
0

0
0

0
0
0


SRPJ
0
9
0
0
0
0
0
0
0
0
9
0
0
0
0
27
0
0
0
0
9

9
9
0
0
0

0
9

36
0
•0


171 3
DRPJ
0
36
0
0
0
0
0
0
9
0
18
0
0
0
27
27
0
0
0
0
0

0
9
0
0
0

0
9

9
0
0


RPAJ
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
9
0
18
0
0

0
0
9
0
0

0
0

0
0
0


ADJJ
0
0
0
0
0
100
100
0
0
9
0
0
0
0
0
0
0
0
0
0
0

0
9
0
0
0

0
0

0
100
73


N/AJ
0
0
67
67
83
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0

0
0
0
0
0

0
0

0
0
0


SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0

0
0

b
0
0


\*}(C.
DRPJ
17
33
17
17
0
0
0
0
0
0
17
0
0
0
33
0
0
0
0
0
0

0
17
0
0
0

0
0

33
0
0


RPAJ ADJJ
0 0
0 0
0 0
0 0
0 0
0 100
o 83
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
50 0
0 0
0 0

0 0
0 0
0 0
0 0
0 0

0 0
0 0

0 0
0 83
0 67



-------
                                    TABLE 23 CONT'D
                              SUMMARY OF TUNE UP INFORMATION
                                ON PHASE 1 PASSED VEHICLES
                                        DENVER
                                        IMPORTS
NO.  OF VEHICLES  19       NO. OF VEHICLES   3       NO. OF VEHICLES   2       NO. OF VEHICLES  2

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
HEAT RISER V
IDLE RPM
I. A/F RATIO
CARB CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
EVAP CONT
PVC SYSTEM
EGR SYSTEM
EXHAUST SYS
VACUUM SYS
ELECT. IGN.
DIST. CAP
ROTOR
POINTS
ADVANCE MECH
IGNITION WRS
ELECTL WIRES
COIL
CONDENSER
SPARK PLUGS
TIMING
DWELL
N/A}
0
0
11
11
95
0
0
16
21
21
0
0
0
0
5
0
37
0
0
84
0
0
16
0
0
0
0
16
0
0
O4
- 197!
SRP>
0
5
0
0
0
0
0
0
0
0
5
0
0
0
5
0
0
0
0
0
5
5
5
0
0
0
0
5
16
0
n
> s i<
DRPJ
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A
no -
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
f\
ADJJ
0
0
0
11
0
71
79
5
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
68

N/AJ
0
0
67
67
100
0
0
0
0
0
0
0
0
0
0
0
33
0
0
100
0
0
0
0
0
0
0
0
0
0

SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

IVIt
DRP>
0
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
0

RPAt
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
0
0
0
0
0
0
0
0
0
0
0
0
0

ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67
0
0
0
0
0
0
100

N/A*
0
0
50
50
100
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0
0
0
0
0
0
0
0
0
0

SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

i»r 3
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0

ADJJ
0
0
0
0
0
100
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50

N/AJ
0
0
100
100
100
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0
0
0
0
0
0
0
0
0
0

SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
rt
1972
DBF}
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
n
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
— ••
JDJ1
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
50
                  37
                              000   67     00000
                                        3-386

-------
                                    TABLE 23 CONT'D
                              SUMMARY OP TUNE DP INFORMATION
                                ON PHASE 1 PASSED VEHICLES
                                        DENVER
                                         TOTAL
HO. OF VEHICLES  73       NO.  OF VEHICLES  22       NO.  OF VEHICLES   16       NO. OF VEHICLES  11

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
BEAT RISER V
IDLE RPH
I. A/F RATIO
CARB Off ACT
CARS FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
BfAP CONT
PVC SYSTEM
EGR SYSTEM
EXHAUST SYS
'ACOBH SYS
ELECT. IGH.
OUT. CAP

ROTOR

roars
"WSCB MECH
KHITIOH MRS
^cn, WIRES
coa
CO
SER
sp*« PLUGS
IIXJKQ

DVELL

N/AJ
0
0
40
40
34
0
0
4
5
5
0
0
0
0
1
0
10
0
0
22




7ft
|O
0
0
0

0
78
o

0

77
- 197
SRPJ
0
10
0
0
0
0
0
0
0
0
7
0
0
0
3
5
0
0
0
0



1

1
0
0
0

0
1
in
IU
0

o..
5 & 1
DRPJ
0
8
3
1
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0

0

0

0
0
1
0

0
0

0
0

0
970 -
RPAJ
3
0
1
0
3
0
0
0
0
1
0
0
0
0
0
1
4
1
7
0

0

0

0
0
0
3

0
0

0
0

0
ADJJ
0
0
0
4
0
88
84
3
0
4
0
0
0
0
0
1
0
0
0
0

0

0

0
0
0
0

0
0

0
63

10
N/AJ
0
0
68
68
91
0
0
0
0
0
0
0
0
0
0
0
5
0
0
68

0

0

32
0
0
0

0
32

0
0

32
SRPJ
0
14
0
0
0
0
0
0
0
0
5
0
0
0
18
9
0
0
0
0

0

0

0
0
0
0

5
0

18
0

0
ij»it
DRPJ
5
36
0
0
0
0
0
0
5
0
14
0
5
0
18
9
0
0
0
0

0

0

0
0
0
5

0
0

18
0

0
RPAJ
9
0
5
0
0
0
0
5
0
9
0
0
0
0
0
9
9
5
14
0

0

0

0
0
0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
95
5
0
9
0
0
0
0
0
0
0
0
0
0

0

0

18
0
0
0

0
0

5
95

50
N/AJ
0
0
50
50
88
0
0
0
0
0
0
0
0
0
0
0
13
0
0
94

0

0

6
0
0
0

0
6

0
0

6
SRPJ
0
6
0
0
0
0
0
0
0
0
6
0
0
0
0
19
0
0
0
0

6

6

6
0
0
0

0
6

25
0

0
iyi3
DRPJ
0
31
0
0
0
0
0
0
6
0
13
0
0
0
31
19
0
0
0
0

0

0

6
0
0
0

0
6

6
0

0
RPAJ
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
13
0
19
0

0

0

0
6
0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
94
0
0
19
0
0
0
0
0
0
0
0
0
0

0

0

13
0
0
0

0
0

0
94

56
N/AJ
0
0
86
86
86
0
0
0
0
0
0
0
0
0
0
0
100
0
0
93

0

0

7
0
0
0

0
7

0
0

7
SRPJ
0
7
0
0
0
0
0
0
0
0
7
0
0
0
0
7
0
0
0
0

0

0

7
0
0
0

0
0

7
0

0
\?tt
DRPJ
7
14
7
7
0
0
0
0
0
0
14
0
0
0
21
0
0
0
0
0

0

0

7
0
0
0

0
0

14
0

0
RPAJ
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
36
0

0

0

0
0
0
7

0
0

0
0

0
ADJJ
0
0
0
0
0
100
93
7
7
7
0
0
0
0
0
0
0
0
0
0

0

0

14
0
0
0

0
0

0
71

50
                                       3-387

-------
                                                   TABLE 23 CONT'D
                                             SUMMARY OF TUNE UP INFORMATION
                                                 ON ALL FAILED VEHICLES
                                                       DENVER
                                                   AMERICAN MOTORS
               NO. OF VEHICLES   9       NO.  OF VEHICLES   1        NO.  OF VEHICLES   2       NO.  OF VEHICLES  2

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
HEAT RISER V
IDLE RPM
I. A/F RATIO
CARB CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
EVAP CONT
PVC SYSTEM
EGR SYSTEM
EXHAUST SYS
VACUUM SYS
ELECT. IGN.
DIST. CAP
ROTOR
POINTS
ADVANCE MECH
IGNITION WRS
ELECTL WIRES
COIL
CONDENSER
SPARK PLUGS
TIMING
N/AJ
0
0
78
78
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
100
0
0
- 1975
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4 1!
DRPJ
0
33
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
11
0
0
11
0
0
0
0
0
0
376 -
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
78
N/AJ
0
0
100
100
100
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0
0
0
0
0
0
0
0
0
0
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1311
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPAJ
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
N/AJ
0
0
50
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
.0
0
0
171 J
DRPJ
0
50
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
50
0
0
0
0
ADJJ
0
0
0
0
0
100
100
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
50
100
N/AJ
0
0
100
100
50
0
0
0
0
0
0
0
0
0
50
0
100
0
0
100
0
0
0
0
0
0
0
0
0
0
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1972
DRPJ
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
50
0
0
0
0
50
50
0
RFAt
50
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
AW!
0
0
0
0
0
100
100
0
0
G
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
«rtrt
100
DWELL
             100
                                                                                 0  100
                                                                                                         o  100
                                                     3-388

-------
                                    TABLE 23 CONT'D
                              SUMMARY OP TUNE UP INFORMATION
                                  ON ALL FAILED VEHICLES
                                        DENVER
                                       CHRYSLER
NO  OF VEHICLES  29       NO. OF VEHICLES   6       NO. OF VEHICLES  13      NO. OF VEHICLES  10

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
BEAT RISER V
IDLE RPM
I. A/F RATIO
CARS CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FDa PUMP
FILLER CAP
FUEL SYSTEM
BVAP COHT
PTC SYSTEM
EOR SYSTEM
EXHAUST SYS
VACUUM SYS
H.ECT. IGH.
BIST. CAP

ROTOR

rows
UVMCB HBCH
IGMITION WRS
fcttTL HHES
COIL
COHDEHS
ER
SP*tt PLDGS
jjjjjg

""ELL

N/AJ
0
0
100
100
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

o


100
0
0
0

0
100


0
100

- 1975
SRPJ
0
3
0
0
0
0
0
0
0
0
7
0
0
0
14
7
0
0
0
0

0

0
0
0
0
0

0
0


0

0
& 1!
DRPJ
3
14
0
0
0
0
0
0
0
0
0
0
0
0
10
3
0
0
0
0

0

0
0
3
0
0

0
0

3
0

0
no —
RPAJ
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
3
0
14
0

0

0
0
3
0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
100
0
0
10
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

7
79

0
N/AJ
0
0
100
100
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0

0
100
0
0
0

0
100

0
0

100
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
17
0
0
0
0

0

0
0
0
0
0

0
0

33
0

0
!»(•«
DRPJ
17
50
0
0
0
0
0
0
0
0
0
0
0
0
0
17
17
0
0
0

0

0
0
0
0
0

0
0

0
0

0
RPAJ
0
0
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
17
0

0

0
0
0
0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
100
0
0
17
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

17
100

0
N/AJ
0
0
100
100
8
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0

0

0
100
0
0
0

0
100

0
0

100
SRPJ
0
0
0
0
0
0
0
0
0
0
15
0
0
0
15
8
0
0
0
0

0

0
0
0
0
0

0
0

8
0

0
15(3
DRPJ
8
8
0
0
0
0
0
0
0
0
0
0
0
0
31
0
8
0
0
0

0

0
0
0
0
0

0
0

8
0

0
RPAJ
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
38
0

0

0
0
0
0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
100
ff
0
8
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
92

0
N/AJ
10
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
80

0

0
20
0
0
0

0
20

0
0

20
SRPJ
0
10
0
0
0
0
0
0
0
0
0
0
0
0
10
10
0
0
0
0

0

0
0
0
0
0

0
0

0
0

0
iyi£
DRPJ
10
10
0
0
0
0
0
0
0
0
20
0
0
0
40
30
0
0
0
0

0

20
30
0
0
0

0
20

40
0

0
RPAJ
10
0
0
0
10
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
100
0
0
10
0
0
0
0
0
0
0
0
0
0

0

0
0
0
0
0

0
0

0
100

30
                                     3-389

-------
                                    TABLE 23 CONT'D
                              SUMMARY OF TUNE UP INFORMATION
                                  ON ALL FAILED VEHICLES
                                        DENVER
                                         FORD
NO  OF VEHICLES   16       NO. OF VEHICLES   8       NO. OF VEHICLES   HI       NO. OF VEHICLES  14

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR POMP BLT
HEAT RISER V
IDLE RPM
I. A/F RATIO
CARB CHK ACT
CARB FLOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
EVAP CONT
PVC SYSTEM
EGR SYSTEM
EXHAUST SYS
VACUUM SYS
ELECT. ION.
DIST. CAP
ROTOR
POINTS
ADVANCE MECH
IGNITION WRS
ELECTL WIRES
COIL
CONDENSER
SPARK PLUGS
TIMING
DHEI.I.
N/A)
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
100
0
0
inn
- 197:
SHPJ
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
6
0
f\
3 4 1!
DRPJ
0
19
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

HO -
RPAJ
0
0
13
0
6
0
0
6
0
6
0
0
0
0
0
0
6
0
19
0
0
0
0
0
0
0
0
0
0
0

ADJJ
0
0
0
0
0
100
100
13
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
81

N/A>
0
0
100
100
88
0
0
0
0
0
0
0
0
0
0
0
0
0
0
75
0
0
25
0
0
0
0
25
0
0

SRP>
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

IJMf
DRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

RPAJ
25
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
38
0
25
0
0
0
0
13
0
0
0
0
0
0

ADJJt
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
88

N/AJ
0
0
100
100
93
0
0
0
0
0
0
0
0
0
0
0
in
0
0
100
0
0
0
0
0
0
0
0
0
0

SRP»
0
11
0
0
0
0
0
0
0
0
11
0
0
0
0
21
0
0
0
0
0
7
29
0
0
0
0
11
7
0

• yi j
DRPS
7
7
0
0
0
0
0
0
0
0
7
0
0
0
7
7
11
0
0
0
0
0
7
7
0
0
0
0
0
0

RPAJ
7
0
0
0
0
0
0
7
0
0
0
0
0
0
0
7
21
0
29
0
0
0
0
0
0
0
0
0
0
0

ADJJ
0
0
0
0
0
100
100
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
7
93

N/A)
0
0
100
100
93
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0
0
0
0
0
0
0
0
0
0

SRPJ
0
7
0
0
0
0
0
0
0
0
0
0
0
0
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A
1972
DRPJ
11
36
0
0
0
0
0
0
0
0
0
0
0
0
7
7
0
0
0
0
11
7
11
7
21
0
0
0
29
0
0
RPAJ
7
0
0
0
0
0
0
7
0
29
0
0
0
0
0
14
0
0
36
0
0
0
0
7
0
0
0
0
0
0
0
4WI
0
0
0
0
0
100
100
7
0
7
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
21
100
|W
3*
                        25    0    0    0   25     0    0     0     0   61
                                      3-390

-------
                                    TABLE 23 COHT'D
                              SUMMARY OF TUNE UP INFORMATION
                                  ON ALL FAILED VEHICLES
                                        DENVER
                                    GENERAL MOTORS
NO.  OF VEHICLES  56       NO. OF VEHICLES   9       NO. OF VEHICLES  12       NO. OF VEHICLES  16

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR POMP BLT
HEAT RISER V
IDLE RPH
I. A/F RATIO
CARB CHK ACT
CARB FLOAT
CARBURETOR
FOEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
E¥AP COHT
PVC SYSTEM
BGR SYSTEM
EXHAUST SYS
VACUUM SYS
ELECT. IGH.
BIST. CAP
ROTOR

PODtTS
"VANCE MBCH
IGHITIOH WRS
BLSCTL WIRES
con.
COHnPUann
^vnumsgg

SP*K PLOGS
HMIHQ

DWELL

N/AJ
0
0
98
98
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
100
0
0
0

0
inn
1 UU
0
0
4 Aft
100
- 197!
SRPJ
0
0
0
0
0
0
0
0
0
0
18
0
0
0
0
4
0
0
0
0
0

0
0
0
0
0

0

0
11
0

'0
> 4 1!
DRPJ
2
25
0
0
0
0
0
0
0
0
2
0
0
0
5
7
0
0
0
0
0

0
0
0
5
0

0

0
0
0

0
no —
RPA*
2
0
0
0
9
0
0
4
0
4
0
0
0
0
0
4
5
0
9
0
0

0
0
2
0
0

0

0
0
0

0
ADJJ
0
0
0
0
0
98
100
0
0
4
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0

0

0
4
77

n
N/A<
0
0
78
78
67
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0

0
0
0
0
0

0

0
0
0

A
SRPJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0

0
0
0
0
0

0

0
22
0

f\
l»lf
DRP*
11
22
11
0
0
0
0
0
0
0
0
0
0
0
11
11
0
0
0
0
11

11
33
0
0
0

0

22
11
0

n
RPAJ
11
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
11
0
11
0
0

0
0
0
0
0

0

0
0
0

•^
ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
22
0
0
0

0

0
0
89

o*\
N/A)
0
0
75
75
75
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0

0
0
0
0
0

0

0
0
0


SRPJ
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0

0

0
25
0

A
1*13
DRPJ
8
17
0
0
0
0
0
0
0
0
0
0
0
0
17
8
8
0
0
0
0

0
25
0
8
0

0

17
25
0

rt
RPAJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
0
17
0
0

0
0
8
0
0

0

0
0
0

n
ADJJ
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0

0

0
0
83

tc
N/AJ
0
0
94
94
94
0
0
0
0
0
0
0
0
0
0
0
100
0
0
100
0

0
0
0
0
0

0

0
0
0

t\
SRPJ
0
13
0
0
0
0
0
0
0
0
25
0
0
0
25
13
0
0
0
0
0

0
19
0
0
0

0

0
19
0

n
!»(«:
DRPJ
0
25
0
0
0
0
0
0
0
0
13
0
0
0
19
19
0
0
0
0
13

6
0
6
6
0

0

0
13
0

n
RPAJ
0
0
0
0
0
0
0
6
0
6
0
0
0
0
0
0
0
0
13
0
0

0
0
6
0
0

0

0
0
0

n
ADJJ
0
0
0
0
0
100
100
0
0
31
0
0
0
0
0
0
0
0
0
0
0

0
6
0
0
0

0

0
6
88

7<;
                                           89
75
                                          3-391

-------
                                                     TABLE 23 CONT'D
                                               SUMMARY OF TUNE UP INFORMATION
                                                   ON ALL FAILED VEHICLES
                                                         DENVER
                                                         IMPORTS
               NO. OF VEHICLES  11       NO.  OF  VEHICLES   7       NO.  OF VEHICLES   12        NO. OF VEHICLES  8

             	1975 & 1976	   	1974	  	1973	   	1973	

             N/AJ SRPJ DRPJ RPAjl ADJJ   N/AJ SRPJ DRPJ RPA* ADJjt  N/A*  SRP* DRP» RPAJ ADJJ   N/A* SRPJ DRPJ BPAJ JDJJ
AIR CLEANER    0    0
AIR FILTER     0    0
A.I.R. SYS    57    0
AIR PUMP BLT  57    0
HEAT RISER V  86    0
IDLE RPM       00
I. A/F RATIO   7    0
CARB CHK ACT  50    0

CAHB FLOAT    57    0
CARBURETOR    57    0
FUEL FILTER    0    7
FUEL PUMP      0    0
FILLER CAP     0    0
FUEL SYSTEM    0    0
EVAP CONT      0    0
PVC SYSTEM     0    0
EGR SYSTEM     0    0
EXHAUST SYS    0    0
VACUUM SYS     0    0
ELECT.  IGN.   79    0
DIST.  CAP      00
ROTOR          0    0
POINTS        21    7
ADVANCE MECH   0    0

IGNITION WRS   0    0
ELECTL HIRES   0    0
COIL           0    o
CONDENSER     21    7
SPARK PLUGS    0    7
TIMING         0    o
0   21    0     000
000     0    T4    14
0    0    0    71     0     0
0    0    0    71     0     0
0    0    0   100     0     0
0    0  100     000
0    0   86     000
000     000

0    0    0    14     0     0
0    0    7    14     0     0
000     0    14     0
000     000
000     0     0    14
000     000
000     0    14     0
700     0    14     0

0    0    0    43     0     0
000     000
000     000
0    0    0   100     0     0
000     000
000     0    14     0
000     0    14    14
000     000
000     000
000     000
000     000
000     000
000     000
0    0   79     000
00000
00      0    17   25
0    0     83     0    0
0    0     83     0    0
0    0     83     0    0
0  100      000
0  100      000
0    0     25     0    0
00800
00      800
00      080-
00      000
00008
00      008
0    0     25     8    0
0    0     25     0    8
0    0     75     0    8
00000
00000
0    0    100     0    0
00      008
00      000
0   14      088
00      000
00      008
00      000
00000
00      080
0   14      088
0  100      000
80     0    0    0   13   o
00     0    0   13   0   o
0    0   100    0    0   0   0
0    0   100    0000
0    0   100    0000
0  100     0    0    0   0  100
0   92     0    0    0   0  100
00     00000
00     00000
0   25     0    0    0   13   0
00     0   25    0   0   0
00     00000
00     00000
80     00000

0    0    38    0   13   0   °
80     o    0    0   13   0
0    0   100    0    0   0   0
80     0    0    0   0   0

80     0    0    0   25   0
0    0   100    0    0   0   °
00     0    0    0   0   0
00     0    0    "   °
0   17     0   13   13   °  g
00     0    0    0   0   °
00     0    0   25   °
0  •
0  «
n  0
00     0    0   0
00     0    0   0
00     0   13   13
00     0   13   25   •
0   92     0    0    0   0100
DWELL
              21    000   29     0000   57      000
                                                           0    50
                                                                       0   0    0
   3!
  100
0  75
                                                       3-392

-------
                                    TABLE 23 CONT'D
                              SUMMARY OF TUNE UP INFORMATION
                                  ON ALL FAILED VEHICLES
                                        DENVER
                                         TOTAL
NO.  OF VEHICLES 121       NO.  OF VEHICLES  31        NO.  OF VEHICLES  53       NO. OF VEHICLES  50

AIR CLEANER
AIR FILTER
A.I.R. SYS
AIR PUMP BLT
HEAT RISER V
IDLE RPM
I. A/F RATIO
CARB CHK ACT
CARB aOAT
CARBURETOR
FUEL FILTER
FUEL PUMP
FILLER CAP
FUEL SYSTEM
EVAP CONT
PVC SYSTEM
KR SYSTEM
EXHAUST SYS
VACUUM SYS
H.ECT IGN.
WST. CAP
SOTOR

POINTS
WANCB HECH
IGNITION MRS
ELKTL WIRES

COIL
CONDENSER

3P»« PLUGS
TIDING

WELL

N/AJ
0
0
80
80
33
0
1
6
6
6
0
0
0
0
0
0
0
0
0
9
0


0
o
o


0

Q

0

91
- 1975
SRPJ
0
1
0
0
0
0
0
0
0
0
11
0
0
0
3
4
0
0
0
0
0
0

1
0




0
1


0

0
1 4 H
DRPJ
2
19
0
0
0
0
0
0
0
0
1
0
0
0
5
6
0
0
0
0
1
0

0
2


0

0
0

1
0

0
no -
RPAJ
4
0
2
0
5
0
0
2
0
2
0
0
0
0
0
3
4
0
10
0
0
0

0
2

0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
99
98
2
0
6
0
0
0
0
0
0
0
0
0
0
0
0

0
0

0
0

0
0

4
78

3
N/AJ
0
0
87
87
74
0
0
0
3
3
0
0
0
0
0
0
13
0
0
74
0
0

26
0

0
0

0
26

0
0

26
SRPJ
0
3
0
0
0
0
0
0
0
0
6
0
0
0
10
6
0
0
0
0
0
3

3
0

0
0

0
0

13
0

0
1 7C •»
DRPJ
6
19
3
0
0
0
0
0
0
0
0
0
3
0
6
10
3
0
0
0
3
3

13
0

0
0

0
6

3
0

0
RPAJ
10
0
0
0
3
0
0
0
0
10
0
0
0
0
0
0
13
0
13
0
0
0

0
3

0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
100
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0

10
0

0
0

0
0

10
94

,15
N/AJ
0
0
89
89
62
0
0
6
2
2
0
0
0
0
6
6
23
0
0
75
0
0

25
0

0
0

0
25

0
0

25
SRPJ
0
8
0
0
0
0
0
0
0
0
11
0
0
0
6
9
0
0
0
0
0
2

9
0

0
0

0
6

11
0

0
1 11 3
DRPJ
6
15
0
0
0
0
0
0
0
0
2
0
2
2
15
6
9
0
0
0
2
0

9
2

4
0

0
4

9
0

0
RPAJ
6
0
0
0
0
0
0
2
0
0
0
0
0
2
0
4
13
2
23
0
0
0

0
4

0
2

0
0

0
0

0
ADJJ
0
0
0
0
0
100
98
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0

9
0

0
0

0
0

4
91

49
N/AJ
2
0
98
98
74
0
0
0
0
0
0
0
0
0
8
0
100
0
0
96
0
0

4
0

0
0

0
4

0
0

4
SRPJ
0
8
0
0
0
0
0
0
0
0
12
0
0
0
12
8
0
0
0
0
0
0

8
0

0
0

0
2

8
0

0
iyie
DRPJ
6
24
0
0
0
0
0
0
0
0
8
0
0
0
18
16
0
0
0
0
8
8

14
4

12
0

0
8

26
0

0
RPAJ
6
0
0
0
2
0
0
6
0
16
0
0
0
0
0
6
0
0
20
0
0
0

0
u

0
0

0
0

0
0

0
ADJJ
0
0
0
0
0
100
100
2
0
14
0
0
0
0
0
0
0
0
0
0
0
0

8
0

0
0

0
0

16
96

56
                                    3-393

-------
3.7.8  Maintenance Coats



     Summarized maintenance cost data for the Denver  Inspection/




Maintenance Evaluation Task vehicles are shown on  the twelve pages




comprising Table 24 which follow.



     These data are further summarized below.
                                 3-394

-------
                Average Maintenance Costs  ($)
           73 passed  1975/1976 Model Phase  I Vehicles
Labor
Parts
Total
Emission
Tune-up"

 15.40
  1.77
 17.18
   Correct
Disablement

     2.52
     0.00
     2.52
 Recommended      Total
 Maintenance

     3.75         21.67
     2.54          A.31
     6.30         25.99
                Average  Maintenance Costs ($)
            22 Passed 1974  Model Phase I Vehicles
 Labor
 Parts
 Total
Emission
Tune-up

 22.70
  8.68
 31.39
  Correct
Disablement

    1.10
    0.00
    1.10
Recommended      Total
Maintenance

    4.17         27.98
    3.92         12.61
    8.10         40.59
                Average Maintenance Costs ($)
            16 Passed 1973 Model  Phase I Vehicles
 Labor
 Parts
 Total
Emission
Tune-up

 22.53
  6.94
 29.47
  Correct
Disablement

    0.59
    0.00
    0.59
Recommended      Total
Maintenance

    5.40         28.52
    4.53         11.48
    9.93         40.00
                Average Maintenance  Costs  ($)
Labor
Parts
Total
14 Passed
Emission
Tune-up
25.65
6.45
32.10
1972 Model Phase
Correct
Disablement
0.58
0.00
0.58
I Vehicles
Recommended
Maintenance
2.41
2.52
4.93
                                                           Total
                                               28.64
                                                8.97
                                               37.61
                           3-395

-------
                 Average Maintenance Costs  ($)
           112 (All) 1975/1976 Model Phase  I  Vehicles

            Emission        Correct       Recommended      Total
            Tune-up       Disablement     Maintenance         ~~

Labor        15.51            2.42             3.53         21.47
Parts         2.44            0.08             2.13          4.65
Total        17.96            2.50             5.66         26.12
                 Average Maintenance Costs  ($)
30 (All)
Emission
Tune-up
22.45
6.65
29.11
1974 Model Phase
Correct
Disablement
1.35
0.28
1.63
I Vehicles
Recommended
Maintenance
3.69
3.58
7.27
                                                            Total
Labor        22.45            1.35             3.69         27.49
Parts         6.65            0.28             3.58         10.51
Total        29.11            1.63             7.27         38.01
                  Average Maintenance  Costs ($)
              27 (All) 1973 Model Phase  I  Vehicles

            Emission        Correct        Recommended      Total
            Tune-up       Disablement      Maintenance

Labor        24.50            0.90             5.30         30.70
Parts        10.18            0.00             4.48         14.66
Total        34.68            0.90             9.78         45.36
                  Average Maintenance  Costs ($)
                                                les

                                                            Total
25 (All)
Emission
Tune-up
28.40
12.80
41.21
1972 Model Phase
Correct
Disablement
1.08
1.59
2.67
I Vehicles
Recommended
Maintenance
3.40
3.39
6.79
Labor        28.40            1.08             3.40         32.89
Parts        12.80            1.59             3.39         17-79
Total        A1.21            7.A7             A 7Q         50.67
                            3-396

-------
                Average Maintenance Costs  ($)
 Labor
 Parts
 Total
124 Failed
Emission
Tune-up
20.01
3.03
23.04
1975/1976 Phase I
Correct
Disablement
0.77
0.07
0.84
and II Vehicles
Recommended
Maintenance
3.19
1.51
4.70
                                                           Total
                                                 23.97
                                                  4.61
                                                 28.59
                Average Maintenance Costs ($)
         31 Failed 1974 Model Phase I and II Vehicles
Labor
Parts
Total
Emission
Tune-up

 23.17
  4.24
 27.41
   Correct
Disablement

     1.05
     0.37
     1.42
 Recommended      Total
 Maintenance

     3.92         28.13
     2.32          6.94
     6.24         35.07
                Average Maintenance  Costs ($)
Labor
Parts
Total
53 Failed
Emission
Tune-up
24.55
6.91
31.47
1973 Model Phase I
Correct
Disablement
0.79
0.07
0.85
and II Vehicles
Recommended
Maintenance
4.05
3.84
7.89
                                                          Total
                                                29.39
                                                10.82
                                                40.22
                Average Maintenance  Costs  ($)
         50 Failed 1972 Model Phase  I  and  II Vehicles
Labor
Parts
Total
Emission
Tune-up

 26.78
 11.13
 37.92
  Correct
Disablement

    0.99
    1.58
    2.57
Recommended
Maintenance

    3.19
    3.11
    6.30
                                                          Total
30.96
15.83
46.78
                           3-397

-------
          TABLE 24

  SUMMARY OF MAINTENANCE COST
  ON  PHASE 1 PASSED VEHICLES
           DKNVER
1975  &  1976 MODEL-YEAR VEHICLES
NU. ur
MANUFACTURER VEH
Ciru.oo.LUN v^unnciwi
TUNE UP MALADJUST / DISABLE
nQOUHMUNUaD
MAINTENANCE
, TOTALS
MANUFACTURER
AMER. MOTORS 2


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
5
LABOR
PARTS
COSTS
20
LABOR
PARTS
COSTS
$8.10
$0.00
$8.10

$23.22
$0.24
$23.46

$17-82
$2.92
$20.74
$6.07
$0.00
$6.07

$8.64
$0.00
$8.64

$1.35
$0.00
$1.35
$0.00
$0.00
$0.00

$3-24
$1.13
$4.37

$5.13
$3.99
$9.12
$11.17
$0.00
$14.1?

$35.10
$1.37
$36.17

$21.30
$6.91
$31.21
GENERAL MOTORS 27


TOTAL
IMPORTS


TOTAL
LABOR
PARTS
COSTS
19
LABOR
PARTS
COSTS
$15.25
$2.53
$17-78

$11.79
$0.08
$11.88
$1.05
$0.00
$1.05

$3.84
$0.00
$3.84
$1.85
$1.28
$3-13

$5.54
$3.45
$8.99
$18.15
$3-81
$21.96

$21.1?
$3-53
$21. TO
ALL VEHICLES 73


TOTAL
LABOR COSTS
LABOR
PARTS
COSTS
: $13-50
$15.40
$1.77
$17.18
PER HOUR
$2.52
$0.00
$2.52

$3.75
$2.54
$6.30

$21.67
$1.31
$25-99

            3-398

-------
                                TABLE 24  CONT'D

                       SUMMARY OP MAINTENANCE  COST
                       ON PHASE 1 PASSED VEHICLES
                                 DENVER
                        1974 MODEL-YEAR VEHICLES

           NO.  OF   EMISSION      CORRECT       RECOMMENDED        TOTALS
MANUFACTURER  VEH    TUNE UP   MALADJUST / DISABLE  MAINTENANCE     MANUFACTURER
AMER. MOTORS 1


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
2
LABOR
PARTS
COSTS
5
LABOR
PARTS
COSTS
$12.15
$8.83
$20.98

$31.05
$11.79
$42.83

$22.68
$4.43
$27.11
$0.00
$0.00
$0.00

$0.00
$0.00
$0.00

$1.62
$0.00
$1.62
$13.50
$14.84
$28.34

$0.00
$0.00
$0.00

$0.00
$0.00
$0.00
$25.65
$23.67
$49.32

$31.05
$11.79
$42.83

$24.30
$4.43
$28.73
GENERAL MOTORS 1 1


TOTAL
IMPORTS


TOTAL
ALL VEHICLES


TOTAL
I A
R COSTS
LABOR
PARTS
COSTS
3
LABOR
PARTS
COSTS
22
LABOR
PARTS
COSTS
•
: $13.50
$22.58
$11.39
$33.97

$21.15
$3.76
$24.91

$22.70
$8.68
$31.39

PER HOUR
$0.49
$0.00
$0.49

$3.60
$0.00
$3.60

$1.10
$0.00
$1.10
•»

$7.12
$6.50
$13-62

$0.00
$0.00
$0.00

$4.17
$3.92
$8.10


$30.19
$17.89
$48.08

$24.75
$3.76
$28.51

$27.98
$12.61
$40.59


                                 3-399

-------
                                   TABLE 24 CONT'D

                          SUMMARY OF MAINTENANCE  COST
                          ON  PHASE 1 PASSED VEHICLES
                                    DENVER
                           1973  MODEL-YEAR VEHICLES
              NO.  OF   EMISSION       CORRECT       RECOMMENDED
 MANUFACTURER   VEH    TUNE  UP   MALADJUST / DISABLE   MAINTENANCE
 AMER.  MOTORS     0
            LABOR
            PARTS
       TOTAL COSTS

 CHRYSLER         1
            LABOR
            PARTS
       TOTAL COSTS

 FORD             2
            LABOR
            PARTS
       TOTAL COSTS

 GENERAL MOTORS  11
            LABOR
            PARTS
       TOTAL COSTS
 IMPORTS          2
            LABOR
            PARTS
       TOTAL COSTS
 ALL VEHICLES    16
            LABOR
            PARTS
      TOTAL COSTS

LABOR COSTS :  $13-50 PER HOUR
  TOTALS
MANUFACTURE
$29.70
$1.10
$30.80
$17.55
$2.89
$20.44
$24.05
$9.42
$33.48
$15.52
$0.30
$15.82
$22.53
$6.94
$29.47
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.86
$0.00
$0.86
$0.00
$0.00
$0.00
$0.59
$0.00
$0.59
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$7.36
$6.59
$13-96
$2.70
$0.00
$2.70
$5.40
$4.53
$9.93
$29.70
$1.10
$30.80
$17.55
$2.89
$20.11
$32.28
$16.02
$48.29
$18.22
$0.30
$18.52
$28.52
$11. 18
$110.00
                                     3-400

-------
                                TABLE 24 CONT'D


                       SUMMARY OF MAINTENANCE  COST
                       ON PHASE 1 PASSED VEHICLES

                                 DENVER

                        1972 MODEL-YEAR VEHICLES


           NO.  OF   EMISSION      CORRECT       RECOMMENDED        TOTALS
MANUFACTURER   VEH    TUNE UP   MALADJUST / DISABLE  MAINTENANCE    MANUFACTURER
AMER. MOTORS 0
LABOR
PARTS
TOTAL COSTS
CHRYSLER 1
LABOR
PARTS
TOTAL COSTS
FORD 5
LABOR
PARTS
TOTAL COSTS
GENERAL MOTORS 6
LABOR
PARTS
TOTAL COSTS
IMPORTS 2
LABOR
PARTS
TOTAL COSTS
ALL VEHICLES 1 4
LABOR
PARTS
TOTAL COSTS
*
LABOR COSTS :$13.50


$27.00
$1.21
$28.21

$18.09
$0.29
$18.38

$31.27
$14.60
$45.88

$27.00
$0.00
$27.00

$25.65
$6.45
$32.10

PER HOUR


$0.00
$0.00
$0.00

$1 .62
$0.00
$1 .62

$0.00
$0.00
$0 . 00

$0.00
$0.00
$0.00

$0.58
$0.00
$0.58




$0.00
$0.00
$0.00

$6.75
$7.06
$13.81

$0.00
$0.00
$0.00

$0.00
$0.00
$0.00

$2.41
$2.52
$4.93




$27.00
$1.21
$28.21

$26.46
$7.35
$33-81

$31.27
$14.60
$45.88

$27.00
$0.00
$27.00

$28.64
$8.97
$37.61


                                  3-401

-------
        TABLE 24  CONT'D
         •  t

  SUMMARY OF MAINTENANCE  COST
    ON ALL  PHASE  1  VEHICLES

           DENVER

1975 & 1976 MODEL-YEAR VEHICLES
NU. Uf
MANUFACTURER VEH
KMiiiiUN uunn&oi
TUNE UP MALADJUST / DISABLE
MAINTENANCE
TOTALS
MANUFACTURES
AMER. MOTORS 6


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
15
LABOR
PARTS
COSTS
25
LABOR
PARTS
COSTS
$8.10
$0.91
$9-01

$20.34
$5.37
$25.71

$17.33
$2.66
$20.00
$3.60
$0.00
$3.60

$4.41
$0.00
$4.41

$2.27
$0.34
$2.61
$1.80
$0.00
$1.80

$4.50
$2.20
$6.70

$4.64
$3-19
$7.84
$13-50
$0.91
$1U1

$29.25
$7.56
$36.81

$2i25
$6.20
$30.«
GENERAL MOTORS 40


TOTAL
IMPORTS


TOTAL
LABOR
PARTS
COSTS
26
LABOR
PARTS
COSTS
$14.95
$2.93
$17.88

$13.55
$0.15
$13.71
$1.35
$0.00
$1.35

$2.80
$0.00
$2.80
$1.59
$0.89
$2.48

$5.30
$3.46
$8.76
$17-89
$3.82
$21.71

$21-65
$3.62
$25-27
ALL VEHICLES 112


TOTAL
LABOR COSTS
LABOR
PARTS
COSTS
: $13.50
$15.51
$2.44
$17-96
PER HOUR
$2.42
$0.08
$2.50

$3.53
$2.13
$5.66

$21."
$11.65
$26-12

              3-402

-------
                              TABLE 24 CONT'D


                       SUMMARY  OF MAINTENANCE COST
                         ON ALL PHASE 1  VEHICLES

                                  DENVER

                        1974  MODEL-YEAR VEHICLES


           NO  OF  EMISSION       CORRECT       RECOMMENDED       TOTALS
MANUFACTURER   VEH   TUNE UP    MALADJUST / DISABLE   MAINTENANCE    MANUFACTURER
AMER. MOTORS 1


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
4
LABOR
PARTS
COSTS
7
LABOR
PARTS
COSTS
$12.15
$8.83
$20.98

$22.61
$7.44
$30.05

$21.99
$3-16
$25.15
$0.00
$0.00
$0.00

$0.00
$0.00
$0.00

$3.47
$1.19
$4.66
$13.50
$14.84
$28.34

$2.36
$2.65
$5.01

$0.58
$0.30
$0.88
$25.65
$23.67
$49.32

$24.97
$10.09
$35.06

$26.04
$4.66
$30.69
GENERAL MOTORS 1 3


TOTAL
IMPORTS


TOTAL
LABOR
PARTS
COSTS
5
LABOR
PARTS
COSTS
$23-47
$9.73
$33.20

$22.41
$2.48
$24.89
$0.42
$0.00
$0.42

$2.16
$0.00
$2.16
$6.44
$6.15
$12.59

$0.00
$0.00
$0.00
$30.32
$15.88
$46.20

$24.57
$2.48
$27.05
ALL VEHICLES 30


TOTAL
LABOR
PARTS
COSTS
$22.45
$6.65
$29.11
$1.35
$0.28
$1.63
$3-69
$3-58
$7.27
$27.49
$10.51
$38.01
UBO« COSTS :  $13.50  pER
                                   3-403

-------
      TABLE 24 CONT'D


SUMMARY OF MAINTENANCE COST
  ON ALL PHASE 1  VEHICLES

          DENVER

 1973 MODEL-YEAR  VEHICLES
NU. ur
MANUFACTURER VEH
Cim.ooJ.uiM ounnciui nd^unn&riusLu
TUNE UP MALADJUST / DISABLE MAINTENANCE
TOTALS
MANUFACTUREl
AMER. MOTORS 1


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
3
LABOR
PARTS
COSTS
6
LABOR
PARTS
COSTS
$27.00
$7.63
$34.63

$24.30
$11.97
$36.27

$25.20
$6.41
$31.61
$8.10
$0.00
$8.10

$0.00
$0.00
$0.00

$1.12
$0.00
$1.12
$0.00
$0.00
$0.00

$1 .80
$0.00
$1 .80

$1 .80
$1.70
$3.50
$35.10
$7.63
$42.?3

$26.10
$11.9?
$38.0?

$28.12
$8.10
$36.23
GENERAL MOTORS 12


TOTAL
IMPORTS


TOTAL
ALL VEHICLES


TOTAL
LABOR COSTS
LABOR
PARTS
COSTS
5
LABOR
PARTS
COSTS
27
LABOR
PARTS
COSTS
: $13.50
$25.87
$11.76
$37.63

$19.98
$10.38
$30.36

$24.50
$10.18
$34.68
PER HOUR
$0.79
$0.00
$0.79

$0.00
$0.00
$0.00

$0.90
$0.00
$0.90

$6.75
$6.05
$12.79

$9.18
$7.64
$16.82

$5.30
$4.48
$9-78

$33-11
$17-80
$51-21

$29.1^
$18.01
$47."

$30.?0
$11.6
$45-36

           3-404

-------
                             TABLE 24 CONT'D


                       SUMMARY OF MAINTENANCE  COST
                         ON ALL PHASE 1 VEHICLES

                                 DENVER

                        1972 MODEL-YEAR VEHICLES


           NO.  OF   EMISSION      CORRECT       RECOMMENDED       TOTALS
MANUFACTURER  VEH    TUNE UP   MALADJUST / DISABLE  MAINTENANCE    MANUFACTURER
AMER. MOTORS 1


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
3
LABOR
PARTS
COSTS
6
LABOR
PARTS
COSTS
$28.35
$24.31
$52.66

$29.25
$18.53
$47.78

$19.35
$3.42
$22.77
$8.10
$0.00
$8.10

$0.45
$1.25
$1.70

$2.92
$6.01
$8.94
$4.05
$0.00
$4.05

$3.60
$4.84
$8.44

$5.63
$5.88
$11.50
$40.50
$24.31
$64.81

$33-30
$24.63
$57.93

$27.90
$15.32
$43.22
GENERAL MOTORS 1 1


TOTAL
IMPORTS


TOTAL
LABOR
PARTS
COSTS
4
LABOR
PARTS
COSTS
$32.40
$18.43
$50.83

$30.37
$4.22
$34.59
$0.00
$0.00
$0.00

$0.00
$0.00
$0.00
$3-31
$3-18
$6.49

$0.00
$0.00
$0.00
$35.71
$21.61
$57.33

$30.37
$4.22
$34.59
ALL VEHICLES 25


TOTAL
LABOR
PARTS
COSTS
$28.40
$12.80
$41.21
$1.08
$1.59
$2.67
$3.40
$3.39
$6.79
$32.89
$17.79
$50.67
                                  3-405

-------
       TABLE 24 CONT'D


  SUMMARY OF MAINTENANCE  COST
    ON  ALL FAILED VEHICLES

           DENVER

1975 &  1976 MODEL-YEAR VEHICLES
NO- Ot
MANUFACTURER VEH
fcrussiuw uunntui,
TUNE UP MALADJUST / DISABLE
nn^uranawuiiU
MAINTENANCE
TOTALS
MANUFACTURE!
AMER. MOTORS 9


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
29
LABOR
PARTS
COSTS
16
LABOR
PARTS
COSTS
$21.60
$7-77
$29-37

$22.11
$3.46
$25.57

$19.24
$1.44
$20.68
$1.05
$0.00
$1.05

$0.93
$0.00
$0.93

$2.11
$0.53
$2.64
$1.20
$0.00
$1.20

$2.14
$1.11
$3-25

$2.95
$0.47
$3-42
$23.85
$7.??
$31.62

$25.18
$1.5?
$29.76

$24.30
$2.11
$26.71
GENERAL MOTORS 56


TOTAL
IMPORTS


TOTAL
LABOR
PARTS
COSTS
14
LABOR
PARTS
COSTS
$19-26
$3.22
$22.48

$18.51
$0.17
$18.69
$0.46
$0.00
$0.46

$0.00
$0.00
$0.00
$4.17
$2.20
$6.37

$2.99
$1.76
$4.74
$23-89
$5-12
$29-31

$21-50
$1.93
$23-13
ALL VEHICLES 124


TOTAL
LABOR COSTS
LABOR
PARTS
COSTS
• $13.50
$20.01
$3.03
$23.04
PER HOUR
$0.77
$0.07
$0.84

$3-19
$1.51
$4.70

$23-9^
$11.61
$28.59

              3-A06

-------
                             TABLE 24 CONT'D


                       SUMMARY OF MAINTENANCE COST
                         ON ALL FAILED VEHICLES

                                 DENVER

                          1974 MODEL-YEAR VEHICLES
           NO   OF   EMISSION
MANUFACTURER  VEH    TUNE UP
  CORRECT        RECOMMENDED
MALADJUST / DISABLE MAINTENANCE
   TOTALS
MANUFACTURER
AMER. MOTORS 1


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
6
LABOR
PARTS
COSTS
8
LABOR
PARTS
COSTS
$33-75
$6.82
$40.57

$19.35
$3-30
$22.65

$22.27
$1.35
$23-63
$0.00
$0.00
$0.00

$2.02
$0.52
$2.54

$2.02
$1.04
$3.07
$0.00
$0.00
$0.00

$5.85
$5.00
$10.85

$2.19
$0.27
$2.46
$33-75
$6.82
$40.57

$27.22
$8.82
$36.04

$26.49
$2.66
$29.16
GENERAL MOTORS 9


TOTAL
IMPORTS


TOTAL
ALL VEHICLES


TOTAL
LABOR
PARTS
COSTS
7
LABOR
PARTS
COSTS
31
LABOR
PARTS
COSTS
$31.35
$9.38
$40.73

$15.43
$1.37
$16.80

$23-17
$4.24
$27.41
$0.00
$0.00
$0.00

$0.58
$0.00
$0.58

$1.05
$0.37
$1.42
$1.05
$1.85
$2.90

$8.49
$3-33
$11.82

$3.92
$2.32
$6.24
$32.40
$11.23
$43.63

$24.49
$4.70
$29.20

$28.13
$6.94
$35.07
                                  3-407

-------
                               TABLE 24 CONT'D


                         SUMMARY OF MAINTENANCE  COST
                           ON ALL FAILED VEHICLES

                                   DENVER

                            1973 MODEL-YEAR VEHICLES


             NO  OF  EMISSION      CORRECT       RECOMMENDED      TQTAK
MANUFACTURER   VEH   TUNE UP   MALADJUST / DISABLE  MAINTENANCE    MANUFACTURE
AMER. MOTORS 2
LABOR
PARTS
TOTAL COSTS
CHRYSLER 13
LABOR
PARTS
TOTAL COSTS
FORD 14
LABOR
PARTS
TOTAL COSTS
GENERAL MOTORS 12
LABOR
PARTS
TOTAL COSTS
IMPORTS 12
LABOR
PARTS
TOTAL COSTS
ALL VEHICLES 53

LABOR
PARTS
TOTAL COSTS

$19-57
$3-81
$23-39

$21.70
$4.85
$26.56

$22.56
$5.90
$28.47

$29.59
$11.04
$40.63

$25.76
$6.72
$32.48


$24.55
$6.91
$31.47

$4.05
$0.00
$4.05

$1.56
$0.27
$1.82

$0.48
$0.00
$0.48

$0.00
$0.00
$0.00

$0.56
$0.00
$0.56


$0.79
$0.07
$0.85

$6.75
$0.61
$7-36

$1.97
$1.91
$3.88

$6.65
$5.56
$12.21

$3-49
$5.13
$8.62

$3-37
$3-18
$6.56


$4.05
$3.84
$7-89

$30.3?
*Uj
$31.80

$25.2-
$7.0]
$32.2o

$29.7;
$11.40
$il1.1o

$33-01
$16.17
$119.2-

$29-10
$9-90
« Lft
$39.&°

i29-39
y£- / *
i,n W
$1U'W
. i.rt 5?
$10.''
LABOR COSTS  : $13.50 PER HOUR
                                      3-408

-------
                             TABLE 24 CONT'D

                       SUMMARY OF MAINTENANCE  COST
                         ON ALL FAILED VEHICLES
                                 DENVER
                          1972 MODEL-YEAR VEHICLES

           NO.  OF   EMISSION      CORRECT       RECOMMENDED       TOTALS
MANUFACTURER   VEH    TUNE UP  MALADJUST / DISABLE   MAINTENANCE    MANUFACTURER
AMER. MOTORS 2


TOTAL
CHRYSLER


TOTAL
FORD


TOTAL
LABOR
PARTS
COSTS
10
LABOR
PARTS
COSTS
14
LABOR
PARTS
COSTS
$29.70
$12.15
$41.85

$26.59
$12.65
$39.24

$25.65
$13.12
$38.77
$4.05
$0.00
$4.05

$0.13
$0.38
$0.51

$2.84
$5.38
$8.23
$2.02
$0.00
$2.02

$1.08
$1.45
$2.53

$0.77
$1.69
$2.47
$35.77
$12.15
$47.93

$27.81
$14.48
$42.29

$29-27
$20.19
$49.46
GENERAL MOTORS 16


TOTAL
IMPORTS


TOTAL
LABOR
PARTS
COSTS
8
LABOR
PARTS
COSTS
$26.58
$9.21
$35.78

$28.69
$9.36
$38.04
$0.00
$0.00
$0.00

$0.00
$0.00
$0.00
$5.40
$6.09
$11.49

$5.91
$2.49
$8.39
$31.98
$15.30
$47.28

$34.59
$11.85
$46.44
^ VEHICLES 50


TOTAL
LftBOH COSTS
LABOR
PARTS
COSTS
: $13 £?n
$26.78
$11.13
$37.92
DC"D tir»rtr>
$0.99
$1.58
$2.57

$3.19
$3.11
$6.30

$30.96
$15.83
$46.78

                                 3-409

-------
3.7.9   Vehicles Meeting Federal Exhaust Emission  Standards
        After Maintenance

     Summary data on Denver Inspection/Maintenance Task vehicles relative

to the 1975/1976, 1973/1974 and 1972 Federal Exhaust Emission Standards

are presented on the six pages comprising Table  25 which follows.

These data, presented for these vehicles before  and after the study-

related maintenance, are further summarized below.
                                   3-A10

-------
                Vehicles Meeting 1975/1976 Standards
rendition

As-Rec'd
After Mtce,
Condition

As-Rec'd
After Mtce.
Condition

As-Rec'd
After Mtce.
As-Rec'd
     Mtce.
73 Passed 1975/1976 Model Phase I Vehicles
HC CO NOxc
r<1.5 gm/mi) (£15 Rm/mi) (<3.1 gm/ini)
TNo.V (!%) (No.) (%) (No.) (%)
35 47. 9 12 16.4 70 95.9
44 60.3 15 20.5 71 97.3
Vehicles Meeting 1974 Standards
22 Passed 1974 Model Phase I Vehicles
HC CO NOXC
(<3.4 gin/mi) (<39 gin/mi) (*3.0 gin/mi)
(No.) (%) (No.) (%) (No.) (%)
2 9.1 0 0.0 20 90.9
2 9.1 0 0.0 19 86.4
Vehicles Meeting 1973 Standards
16 Passed 1973 Model Phase I Vehicles
HC CO NOXC
(<3.4 gin/mi) (<39 gin/mi) (13.0 gin/mi)
(No.) (%) (No.) (%) (No.) (%)
3 18.8 0 0.0 14 87.5
5 31.3 2 12.5 14 87.5
Vehicles Meeting 1972 Standards
J.4 Passed 1972 Model Phase I Vehicles
HC CO
ts3.4 gm/mi) (<39 gin/mi) Passed
CNo.) (%) (NO.) (%) (No.)
0 0.0 0 0.0 0
1 7.1 0 0.0 0
Passed
All Three
(No.) (%)
9 12.3
12 16.4
Passed
All Three
(No.) (%)
0 0.0
0 0.0
Passed
All Three
(No.) (%)
0 0.0
0 0.0
Both
(%)
0.0
0.0
                                 3-411

-------
                Vehicles Meeting 1975/1976  Standards
             112 (All) 1975/1976 Model Phase  I Vehicles
                    HC
CO
     NOXC
Condition
As-Rec'd
After Mtce.
(£1.5 ^ra/mi)
(No.) (%)
37 33.0
56 50.0
(<15 gm/mi)
(No.) (%)
12 10.7
18 16.1
(S3.1 gm/mi)
(No.) (%)
107 95.5
110 98.2
                                                               Passed
                                                                    8,0
                                                                   13,4
Condition

As-Rec'd
After Mtce.
                  Vehicles Meeting 1974 Standards
               30 (All) 1974 Model Phase  I Vehicles
                    HC
CO
     NOxc
Passed
(*3.4 gm/mi)
(No.)
3
3
(%)
10.0
10.0
(^39 gm/mi)
(No.)
0
0
(%)
0.0
0.0
(£3.0 gm/mi)
(No.)
28
27
(%)
93.3
90.0
All Three
(No.)
0
0
U)
0,0
0,0
                  Vehicles Meeting 1973 Standards
Condition
As-Rec
After
•d
Mtce.
27

(^3
(No
3
7
(All) 1973
HC

.4 gm/mi)
.) (%)
11.
25.

1
9
Model

(<39
(No.)
0
2
Phase
CO
gm/mi)
I Vehicles
NOxc

(%)
0.0
7.4
(^3
(No
23
23
.0
.)

gm/mi)
!%L
85.2
85.2
Passed
All Three^
0 0,1
o 0,1
Condition

As-Rec'd
After Mtce,
                  Vehicles Meeting 1972 Standards
               25 (All) 1972 Model Phase  I Vehicles
                      HC
(^3.4
(No.)
0
3
gm/mi)
!£L
o.o
12.0
     CO
(<39 gm/mi)
iNo._)    (%)
  0
  0
0.0
0.0
                              3-412

-------
Vehicles Meeting 1975/1976 Standards
1
Condition
As-Recfd
After Mtce
Condition
As-Rec'd
After Mtce
Condition
74 Failed 1975/1976 Model Phase I and II Vehicles
HC CO N0xr
(£1.5 gm/mi) (^15 gm/mi) (<3.1 fpn/mi)
(No.) " railed 1972 Model Phase I and II Vehicles
HC CO
• ^3. 4 gm/mi) (<39 gm/mi) Passed
(No.) (%) (No.) (Z) (NO.)
As-Rec'd
After Mtce °-° l 2-° °
e" 3 6.0 4 8.0 1
Passed
All Three
(No.) (%)
0 0.0
4 3.2
Passed
All Three
(No.) (%)
0 0.0
0 0.0
Passed
All Three
(No.) (%)
0 0.0
2 3.8
Both
(%)
0.0
2.0
             3-413

-------
                          TABLE 25
SUMMARY OF PHASE 1  PAS§DRVEHICLESNMEETING FEDERAL STANDARDS
                           DENVER
MODEL NO. OF
YEAR / MAFCE VEH
1975 & 1976
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL



1974
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1973
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL

1972
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
2
5
20
27
19
73




1
2
5
11
3
22

0
1
2
11
2
16


0
1
5
6
2
14
< 1.5
~ NO.
2
1
13
14
5
35

< 3.4
NO.

0
0
0
2
0
2

0
0
0
2
1
3








HC
GM/MI
%
100.0
20.0
65.0
51.9
26.3
47.9
HC
GM/MI
%

0.0
0.0
0.0
18.2
0.0
9-1

0.0
0.0
0.0
18.2
50.0
18.8
< 3.4
NO
0
0
0
0
0
0
< 15
NO
2
0
1
7
2
12

< 39
NO

0
0
0
0
0
0

0
0
0
0
0
0
HC
GM/MI
. %
0.0
0.0
0.0
0.0
0.0
0.0
CO
GM/MI
. %
100
0
5
25
10
16
CO
.0
.0
.0
• 9
.5
.4
NOXC
< 3-1 GM/MI
NO. %
1
5
20
26
18
70
50.
100.
100.
96.
94.
95.
0
0
0
3
7
9
NOXC
GM/MI
.

0
0
0
0
0
0

0
0
0
0
0
0
%

.0
.0
.0
.0
.0
.0

.0
.0
.0
.0
.0
.0
< 3.0
NO.

1
2
5
9
3
20

0
0
2
10
2
14
GM/MI
%

100.
100.
100.
81.
100.
90.

0.
0.
100.
90.
100.
87-
t

0
0
0
8
0
9

0
0
0
9
0
5
CO
4 39 GM/MI














NO.
0 0
0 0
0 0
0 0
0 0
0 0
%
.0
.0
.0
.0
.0
.0







PASSED
ALL t»
1
0
1
6
1
9
***»•
50.0
0.0
5.0
22.2
5-3
12.3
PASSED
ALL THREE
NO.

0
0
0
0
0
0

0
0
0
0
0
0
PASSED
af\
NO.
0
0
0
0
0
0
1
F
0.0
0.0
0.0
0.0
o.o
0.0

0.0
fl.O
o.o
o.o
o.o
o.o
BOTH
n n
O.v
- A
o.o
A n
o.o
. n
fl.O
n f
O.ii
o.o

                             3-414

-------
                         TABLE 25 CONT 'D



SUMMARY OF PHASE 1 PASSED VEHICLES MEETING FEDERAL STANDARDS
SUMMAKi u
                          DENVER
MODEL N0 OF
SB / MAKE VEH
~1975 & 1976
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL



1974
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1973
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORT.;
TOTAL
2
5
20
27
19
73




1
2
5
11
3
22

0
1
2
11
2
16
<. 1-
NO
2
3
17
18
4
44

< 3
NO

0
0
0
2
0
2

0
0
0
4
1
5
HC
5 GM/MI
100.0
60.0
85-0
66-7
21.1
60.3
HC
4 GM/MI
%

0-0
0 0
0.0
18-2
0.0
9 1

0.0
0 0
0.0
36.4
50 0
31-3
c
<. 15
NO.
2
1
3
7
2
15
:o
GM/MI
100.
20.
15.
25.
10.
20.
0
0
0
9
5
5
CO
1 39
NO.

0
0
0
0
0
0

0
0
0
2
0
2
GM/MI
%

0.
0.
0.
0.
0.
0.

0.
0.
0.
18.
0.
12.
i

0
0
0
0
0
0

0
0
0
2
0
5
HC

1972
AMER MOTORS
CHRYSLER

FORD
GENERAL MOTORS
IMPORT^
TOTAL



0



5
6
2
14









< 3-4
NO.
0

0

1
0
0
1
GM/MI

-------
                   TABLE 25 CONT'D

SUMMARY OF ALL PHASE 1  VEHICLES MEETING FEDERAL STANDARDS
                  BEFORE MAINTENANCE                 HKUS

                        DKNVER
MODEL NO. OF
YEAR / MAKE VEH
1975 & 1976
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL



1974
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1973
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
6
15
25
40
26
112




1
4
7
13
5
30

1
3
6
12
5
27
< 1.
NO
2
1
14
15
5
37

< 3.
NO

0
0
0
3
0
3

0
0
0
2
1
3
nu
5 GM/MI
33.3
6.7
56.0
37.5
19-2
33.0
HC
4 GM/MI
%

0.0
0.0
0.0
23.1
0.0
10.0

0.0
0.0
0.0
16.7
20.0
11.1
< 15
NO
2
0
1
7
2
12

< 39
NO

0
0
0
0
0
0

0
0
0
0
0
0
OVJ
GM/MI
33
0
4
17
7
10
CO
.3
.0
.0
.5
.7
.7

GM/MI
.

0
0
0
0
0
0

0
0
0
0
0
0
<£

.0
.0
.0
.0
.0
.0

.0
.0
.0
.0
.0
.0
HC
^3.4 GM/MI <
1972
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL

1
3
6
11
4
25







NO,
0
0
0
0
0
0
%
0.0
0.0
0.0
0.0
0.0
0.0














< 3.
NO
3
15
25
39
25
107

< 3 •
NO

1
4
7
11
5
28

0
1
6
11
5
23
NUAO
1 GM/MI
50.
100.
100.
97.
96.
95.
NOXC
0
0
0
5
2
5
PASSED
1
0
1
6
1
9
16,1
0.0
1.0
15.0
3.8
8.0
PASSED
0 GM/MI
%

100.
100.
100.
84.
100.
93.

0.
33-
100.
91.
100.
85.


0
0
0
6
0
3

0
3
0
7
0
2
CO
39 GM/MI
NO.
0
0
0
0
0
0
%
0.0
o.o
o.o
0.0
o.o
o.o







ALL THREE
NO.

0
0
0
0
0
0

0
0
0
0
0
0
PASSED
urt
NU-
0
0
0
0
0
0
{
r
0.0
0.0
0.0
o.o
0.0
o.o

o.o
0.0
o.o
o.o
o.o
o.o
BOT8
J
A ft
O.v
o.o
o.o
A
o.o
o.
                         3-416

-------
                     TABLE 25  CONT'D

SUMMARY OF ALL PHASE  1  VEHICLES MEETING FEDERAL STANDARDS
SUM"               AFTER  MAINTENANCE

                          DENVER
unnFI NO OF
ff/ MAKE VEH
"l975~& 1976
AMBR. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL



1971
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
6
15
25
40
26
112




1
4
7
13
5
30
1
3
6
12
5
27
< 1.
~~ NO
2
7
19
23
5
56

1 3-
NO

0
1
0
2
0
3
1
1
0
4
1
7
HC
5 GM/MI
33
46
76
57
19
50
HC
.3
• 7
-0
-5
2
.0

4 GM/MI


0
25
0
15
0
10
100
33
0
33
20
25
%

.0
.0
.0
.4
0
.0
.0
• 3
0
• 3
.0
.9
CO
< 15 GM/MI
"NO %
2 33-
3
4
7
2
18

1 39
NO

0
0
0
0
0
0
0
0
0
2
0
2
20.
16.
17.
7-
16.
CO
3
0
0
5
7
1
NOXC
< 3-1 GM/MI
~ NO. %
5
15
25
39
26
110
83-3
100.0
100.0
97-5
100.0
98.2
NOXC
GM/MI
%

0.
0.
0.
0.
0.
0.
0.
0.
0.
16.
0.
7.
i

0
0
0
0
0
0
0
0
0
7
0
4
HC



< 3
4
1972 NO.
AMER. MOTORS
CHRYSLER

FORD
G£NERAL MOTORS
IMPORTS
TOTAL

1



6
11

25














1

0

2
0
0
3
GM/MI
%
100 0

0 0

33.3
0 0
Q 0
12.0
< 3-0
NO.

0
4
7
11
5
27
1
1
5
11
5
23
CO
GM/MI
%

0.0
100.0
100.0
84.6
100.0
90.0
100.0
33-3
83-3
91 7
100.0
85.2

< 39 GM/MI
















NO. %
0 0.

0 0

0 0
0 0
0 0.
0 0

0

0

J
0
0
0
PASSED
ALL THREE
NO. %
1
3
4
7
0
15
16.7
20.0
16.0
17-5
0.0
13-4
PASSED
ALL
NO.

0
0
0
0
0
0
0
0
0
0
0
0

THREE
«j

0.0
o.o
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0

PASSED BOTH
NO.
0

0

0
0
0
0
%
0 0

0.0

0.0
0.0
0.0
0.0
                          3-417

-------
                    TABLE 25  CONT'D

SUMMARY OF ALL FAILED VEHICLES MEETING FEDERAL STANDARDS
                  BEFORE MAINTENANCE!

                         DENVER
MODEL NO. OF
YEAR / MAKE VEH
1975 & 1976
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL



1974
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
1973
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL


1972
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
9
29
16
56
14
124




1
6
8
9
7
31

2
13
14
12
12
53



2
10
14
16
8
50
< 1.5
NO.
0
0
1
1
0
2

1 3.4
NO.

0
0
0
1
0
1

0
0
1
0
2
3









no
GM/MI
%
0.0
0.0
6.3
1.8
0.0
1.6
HC
GM/MI
%

0.0
0.0
0.0
11.1
0.0
3.2

0.0
0.0
7-1
0.0
16.7
5.7

< 3.4
NO
0
0
0
0
0
0
i>
< 15
NO.
0
0
1
0
0
1
w
GM/MI
%
0.0
0.0
6.3
0.0
0.0
0.8
<






CO
< 39
NO.

0
0
0
0
0
0

0
0
0
0
1
1
HC
GM/MI
• %
0.0
0.0
0.0
0.0
0.0
0.0
GM/MI
%

0.0
0.0
0.0
0.0
0.0
0.0

0.0
0.0
0.0
0.0
8.3
1.9

<







<
















39
NO
0
0
0
0
1
1
w
3.1
NO.
7
29
16
56
14
122
UAO
GM/MI
%
77
100
100
100
100
98
.8
.0
.0
.0
.0
.4
NOXC
3.0
NO.

1
4
7
9
7
28

1
10
13
12
12
48
CO
GM/MI


100
66
87
100
100
90

50
76
92
100
100
90

%

.0
.7
.5
.0
.0
• 3

.0
.9
.9
.0
.0
.6

GM/MI
•
0
0
0
0
12
2
%
.0
.0
.0
.0
.5
.0







PASSED
ALL THREE
NO. j
0
0
0
0
0
0
""""*••
0.0
o.o
o.o
o.o
0.0
0.0
PASSED
ALL
NO.

0
0
0
0
0
0

0
0
0
0
0
0
n A CCI
PASbl
tin
NU.
0
0
0
0
0
0
'THREE
j
p
0.0
o.o
0.0
o.o
0.0
o.o

o.o
o.o
o.o
o.o
o.o
o.o
an BOTH
BDPj
n 0
O-li
A
o.o
A rt
o.o
Of
•C
n II
0-u
                          3-418

-------
             TABLE 25 CONT'D
OF ALL FAILED VEHICLES MEETING FEDERAL STANDARDS
                  DENVER
unnFl NO. OF
ff/ MAKE VEH
"1975"* 1976
AMER MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL



1974
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
AMER. MOTORS
CHRYSLER
FORD
GENERAL MOTORS
IMPORTS
TOTAL
9
29
16
56
14
124




1
6
8
9
7
31
2
13
14
12
12
53
<> 1-5
NO.
0
11
5
26
1
43

JC 3.4
NO.

0
1
0
1
1
3
1
3
0
1
3
8
HC
GM/MI
0-0
37-9
31-3
46.4
7-1
34.7
HC
GM/MI
%

0 0
16.7
0.0
11.1
14.3
9-7
50.0
23-1
0.0
8.3
25.0
15.1
CO
< 15 GM/MI
NO. %
0
2
2
0
0
4

_< 39
NO

0
0
1
0
0
1
0
1
1
0
1
3
0.0
6.9
12.5
0.0
0.0
3.2
CO
GM/MI
%

0.0
0.0
12.5
0.0
0.0
3-2
0.0
7-7
7.1
0.0
8.3
5.7
HC

1972
AMER. MOTORS
CHRYSLER
FORD

GENERAL MOTORS
IMPORTS
-*
TOTAL



2
10

14
16

50









S 3-4
NO.
1
0

1
0
1
3
GM/MI
%
50.0
0.0

7. 1
I • •
0.0
12.5
6.0
<








<






NOXC
3.1 GM/MI
NO. %
9
29
16
56
14
124
100.
100.
100.
100.
100.
100.
0
0
0
0
0
0
NOXC
i














3.0
NO.

1
5
8
9
7
30
1
11
13
11
12
48
GM/MI
%

100.
83-
100.
100.
100.
96.
50.
84.
92.
91.
100.
90.


0
3
0
0
0
8
0
6
9
7
0
6
PASSED
ALL THREE
NO. %
0
2
2
0
0
4
0.0
6.9
12.5
0.0
0.0
3.2
PASSED
ALL
NO.

0
0
0
0
0
0
0
1
0
0
1
2
THREE
%

0.0
0.0
0.0
0.0
0.0
0.0
0.0
7.7
0.0
0.0
8.3
3-8
CO
39
NO
0
0

1
0
3
4
GM/MI
%
0.
o.

7.
0
37.
8.

0
0

1
0
5
0








PASSED BOTH
NO.
0
0

0
0
1
1
%
0.0
0.0

0 0
0.0
12 5
2 0
                   3-419

-------
3.7.10  Vehicles Failing Idle Inspection Test Hydrocarbon  and  Carhnn
        Monoxide Standards

     Data relating to the number and percentage of both  Phase  I and

Phase II vehicles which failed the Inspection Test are presented on

the one page comprising Table 26 which follows this  paragraph.
                                   3-420

-------
                           TABLE  26
              SUMMARY OF ALL  VEHICLES FAILING
       HYDROCARBON  AND CARBON  MONOXIDE BY MODEL-YEAR
            UTILIZING THE IDLE  INSPECTION TEST
                            DENVER
MODEL   TEST    NO.  OF
YEAR   SEQUENCE     VEH
                                HC
                            CO
                          NO.
                      NO.
                              BOTH
                          NO.
1975
1974
1973
1972
TOTAL
1975
1974
1973
1972
PHASE
PHASE
PHASE
PHASE
PHASE
PHASE
PHASE
PHASE
PHASE
I
I
I
I
I
II
II
II
II
39
8
11
1 1
69
85
23
42
39
3
1
1
1
6
5
8
1 1
9
7
12
9
9
8
5
34
26
23
.7
.5
.1
. 1
.7
.9
.8
.2
.1
29
7
9
3
48
41
7
20
17
74
87
81
27
69
48
30
47
43
.4
.5
.8
.3
.6
.2
.4
.6
.6
7
0
1
7
15
39
8
1 1
13
17.
0.
9.
63.
21 .
45.
34.
26.
33.
9
0
1
6
7
9
8
2
3
TOTAL PHASE II
189
33  17.5
                                         85  45.0
71  37.6
TOTAL PHASE I &  n  258
         39   15.1
             133   51.6
                                                      86   33.3
FAILURE  LIMITS  :

HC?> ?Rn9!6 MO°EL-YEAR  VEHICLES
    ^50 PPM  (HEXANE),  CO > 2.0 %  (MOLE)
197?
HC > i"nl9IlM°DEL-YEAR  VEHICLES
    "00 PP*  (HEXANE),  CO > 5.5 %  (MOLE)
                            3-421

-------
3-422

-------
APPENDICES

-------
APPENDIX A

-------
        APPENDIX A - LISTING OF VEHICLE  AND TEST PARAMETERS

                              Legend

    -  Vehicle Number

YEAR -  Modcl Year

    -  Vehicle Make

    -  Vehicle Model

  C -  Number of Cylinders or Rotors

 CID -  Engine Displacement in Cubic Inches

  V -  Number of Carburetor Venturis  (0: Fuel  Injection)

  T -  Type of Transmission (1: Automatic;  2:  Semi-Automatic;  3:  3-Speed
       Manual; 4: 4-Speed Manual; 5:  5-Speed Manual)

 FT -  Fuel Tank Capacity in Gallons

RPMR -  Idle RPM, at normal idle, as received from owner

RPMS -  Idle RPM, specs normal idle as specified  by manufacturer

RPMA -  Idle RPM, measured with transmission in neutral after maintenance
       (-:  No Maintenance Performed)

 DR -  Ignition point dwell in degrees,  as  received front  owner
       (99: electronic ignition)

 Ds -  Ignition point dwell in degrees,  spec (99:  electronic ignition)

 °A -  Ignition point dwell in degrees,  after  maintenance (99:  electronic
       ignition; -: No Maintenance Performed)

 IGR .  Ignition timing in degrees, as received (+ indicates before  top
       dead center; - indicates after top dead center;  000 indicates  top
       dead center)
 TgO
       Ignition timing in degrees, spec  (+  Indicates before top dead
       center; - indicates after top dead center;  000  indicates top
       dead center)
 ICA
       Ignition timing in degrees, after maintenance (+ indicates before
       top  dead center; - indicates after top  dead center;  000 indicates
       C°P  dead center; -: No Maintenance Performed)
 Tlip
       Idle Hydrocarbon Emissions in PPM/Hexane  before  maintenance,
       transmission as specified by manufacturer
                                A-l

-------
IHCA  -  Idle Hydrocarbon Emissions in PPM/Haxane after restorative
         maintenance, transmission i in neutral (-: No Maintenance Perfom

 ICO  -  Idle Carbon Monoxide in %, before maintenance, transmission
         as specified by manufacturer

ICOS  -  Idle Carbon Monoxide in %, specs (99.9: indicates no specified
         setting

ICOA  -  Idle Carbon Monoxide in %, transmission in neutral, after
         maintenance (-: No Maintenance  Performed)

INRT  -  Dynamometer Inertia Weight Setting (-: Dynamometer test not
         performed)

RLHP  -  Road Load Horsepower Setting  (-: Dynamometer  test not performed)

   L  -  Was 10% RLHP added to  simulate  air conditioning  (1: Yes; 2: No)

   P  -  PCV system present (1: Yea; 2:  No)

  CS  -  Vehicle equipped with  Canister  Storage Evaporative Emissions
         Control (1: Yes; 2: No)

  CC  -  Vehicle equipped with  Crankcase Storage Evaporative Emissions
         Control (1: Yes; 2: No)

  AP  -  Vehicle equipped with  Air Pump  (1: Yes; 2: No)
                                   A-2

-------
                                                    APPENDIX A
                                     LISTING OF VEHICLES AND TEST PARAMETERS
                                                     DENVER
 TO K»B MAKE
            HODL C  CID V T FT  RPMR RPMS RPMA DR DS DA  IGR IGS IGA  IHC IHCA  ICO ICOS ICOA INRT  RLHP  L P  CS CC  AP

            """"""~                         —           -        —                                      ~~-
            TRUC 8
            THUC 8
            TRUC 8
            TRUC 8
?
                           20  0820 0800
                           20  0660 0600
                           26  0670 0800
                           20  0575 0600
    1075 DODG TRUC
   i !W2 i~!S TROC
            TROC
            TRUC
    175 uuuw
  [ 1975 FORD
  !  975 FORD
  I 1975 FORD
                         1 23
                         4 17
                         1 19
                         1 18
                              0780 0750  —
                              0880 0850  —
                              0670 0650  ~
                              0645 0650  ~
           TRUC 8 351 2
           TRUC 8 350 4
           HORN 6 258 1
           CNTY 8 350 2

           RIVI 8 455 4
           HEGA 8 350 4
           ELDO 8 500 4
           VEGA 4 140 1
0    5 MflB
012 1§75 BUIC

an 1975 BUIC
0 t  975 BUIC
05  975 CADI
06 1975 CHEV
01
01- .
019 1
020 1

021 1975 CHEV STAW 8 400 4
022 1975 CHRY NBWP 8 400 2
   1975 DODG CORO 8 318 2
025 1975 DODG DART 6 225 1
        FORD MUST 4  140  _
        FORD TORI 8  351  2
                        1 20 0610  0650  ~
                        1 20 0610  0600  --
                        1 16 0710  0550 0660
                        1 22 0550  0600 0600
         +02 +02
         +15 +06  -
         +07 +06
         +20 +06

         +08 000  -
         +12 +06  -
         +12 +12  -
       - +14 +08

   }9 — +25 +08
   )9 — +08 +06  -
,. J9 99 +15 +03 +OJ
99 99 99 +11 +12 +12
                        1 26 0710  0600 0690 99
                        1 22 0560  0600 0750 99
                        1 28 0600  0600 0740 99
                        3 16 0840  0700 0700 99
   1975 CHEV NOVA 6 250 1
    975 CHEV MONT 8 350 2
       CHEV CAPR 8 550 2
       CHEV IMPA 8 350 2
                        1 27 070
                        1 26 084
                        1 16 071
                      2 4 13 0840 0850  0850 9
                          27 0580 0650  0820

       FORD GRAN 6 250 1 1 19 0580 6600  0770
       FORD LTD  8 351 2 1 24 0650 0650  0850
   §1975 FORD LTD  8
   1975 MERC HARQ 8
   1975 HSRC HONG 8
   1975 OLDS DELT 8
                  400 2 1 24 0680 0700  0850 99 99 99 +06 +06 +06
                  400 2 1 25 0640 0700  0930 99 §9 99 +18 +08 +08
                  351 2 1 27 0600 0650  0850 99 99 99 +18 +08 +08
                  350 4 1 26 0610 0550  0630 99 99 99 +20 +20 +20
   1975 OLDS CUTL 8 350
   1975 OLDS DELT 8 455
   1975 PLIM FUR! 8
   1975 PLYH DUST 6
                      4 1 2;
                      4 1 2
                      2 1 21
                   25 1 3
                              540 0550 0760
                              700 0550 0680
                          	00 0750
                          16 0810 0800
   §1975 PONT CATA 8 400 2
   1975 PONT LENA 8 350 2
   1975 PONT GRNV 8 455 4
   1976 CAPH SEDA 4 140 2

0}1 1975 DATS B210 4
OJ2 1975 BOND SEDA 4
°,5| !2!5 TOM WHO 4
                        1 26 0730 0650 0830
                        1 21 0450 0600 0770
                        1 26 0600 0650 0810
                        4 12 1450 0850 0850
OM 1975 VOL* SEDA
                      0 4 11 0940 0900 0850
| ^ 88 SB | 2li T
i m sag s I *»2
                      2 1 12 1520 1000 Og80
                        3 21 0710 0600 0600
                        1 16 0720 0550 0640
                   :60 2 1 25 07§0 0700 0700
               1 § 231  2 1

  , 1975 ifilC SffiA 8 350  I 1
  I 1975 BUIC STAW 8 350  4 1
                          19 062
                          21 05

           m § 1$. 0* 1
       Z™* **B¥A U 500 4 1
       CADI FLEE 8 500 4 1
  .    '0  0650  0900
 21 0580  0650  0960
 22 0600  0600  0760
 22 0590  0600  0760

 26 0650  0600  0720
 26 0630  0600   ~
 28 0660  0600   --
 28 0650  0600   —
                                                      -03 -05 -05

                                                   49 +13 -03 -03
                                                   "9 +19 +05 +05
                                                   .9 +10 +03 +03
                                                   99 +05 +05 +05
IS '"5
8 m
252 197!

lilli
       CBEV NOVA
       CHEV CAHA
       CHBV NOVA
       CHEV MALI

       CHEV MALI

       CBEV STAW
       CHBV MONT
               8 262 2  1
               8 350 2  1
               8 350 2  1
               8 350 2  1
                 350
                 350
                   10  11
                             0795
                             06
       H 85
       if?
                          21  0580
                          iJ  22°° °900 08*0
                          21  0630 0600 0820
                          22  0670 0600 0830

                          22  0540 0600 0760
                          22  0630 0600  —
                          22  0720 0600  —
                          22  0625 0600  —
                               ,--    00  —
                               00  0600 0750
                                5  0600  —
                                0  0600 0880
                                                                    150  —   2.7 99.9  --  4000  12.0  2  1
                                                                    "05  —   6.9 99.9  —  4000  12.0  2
                                                                     30  —   0.2 99.9  —  4000  12.0  2
                                                                     30  —   0.0 99.9  --  4000  13.2  1

                                                                                            4000  12.0  2
                                                                                            4000  12.0  2
                                                                                            4000  12.0  2
                                                                                            4000  12.0  2
                                                      +15  +12 +12
                                                      +12  +12 +12
                                                   99 +11  +06 +06
                                                   99 +17  +08 +08
                        1  21  0660 0550 0780 99  99  99 +08 +10 +10
                        1  22  0560 0600 0840 99  99  99 +12 +06 +06
                        1  26  0570 0600 0820 99  99  99 +08 +06 +06
                        1  26  0640 0600 0820 99  99  99 +09 +06 +06

                        1  22  0580 0600 0750 99  99  99 +07 +06 +06
                          	'00 0750 0750 99  99  99 +17 +10 +10
                               I40 0750 0750 99  99  §9 +08 +02 +02
                             0710 0750 0750 99  99  §9 +08 000 000

                                                      +12 +12 +12
                                                      +06 +06 +06
                                                   „ +06 +06 +06
                                                   99 +08 +08 +08
                           19 +21  +20 +20
                           19 +20  +20 +20
                            " +03  +02 +02
                             000  000 000
                          99 +16  +16 +16  250
                          " +16  +16 +16   45
                             +15  +16 +15   60
                             -05  +06 +06  300
                                            39 99 99 +10 +0(
                                            39 99 _ +11 +o(
                                            »9 99 — +26 +0
                                            J9 99 _ +14 +oe
                                                              +06
                                                                    180  100
                                                                    240   40
                                                                     00  210
                                                                     40   60
                        1 11 0650 0650 0850  51  51  51  +10 +10 +10  220
                        4 11 1150 0850 0840  40  49  53  +14 +09 +07   90
                        1 !H 9§§0 0850 0850  60  5§  5j  +13 +0? +g|   35
                                             99 99 99 +13 +12 +12   140
                                             99 99 99 +18 +18 +18   150
                                             99 99 99 +12 +12 +12   210
                                             99 99 99 +09 +12 +12   100

                                                99 99 +08 +12 +12   75
                                                -- ._ +12 +10  -    80
                                             -.  -- — +07 +06  -    30
                                             99 99 — +06 +06  -    130
                                               99 99  +11  +10 +10  310
                                               99 99  +10  +12 +12
                                               99 99  +10 +08 +08   40
                                               99 99  +13 +06 +06  2
                                               99 99  +09 +06 +06  2
                                               99 99  +11 +06 +06  1
   •* i j wuni Twpp
                                    °° 0650
                                    00 0770
                         22  0600 0600  —
                         IS  2^2° 0600 0800
                         II  225° °750 0750
                         26  0795 0750 0750
                                               99 — +08  +08  -
                                               99 99 +10  +06 +06
                                               99 __ +04  +06  -
                                               99 99 +09  +06 +06
                                               99 99 +09 +06 +06  270
                                               99 99 +10 +06 +06  215
                                             . 99 99 +08 +08 +08   25
                                             9 99 99 +07 +08 +08   45

                                             9 99 — +23+16  -     35
                                             9 99 99<+16+16 +16   25
                                             9 99 99 +06 +06 +06  140
                                             9 99 99 +15 +08 +08 2000
                                                                                        0.0 5500 15.3 1 1
                                                                                            r    14.7 1 1
                                                                                            4000 1      '
                                                                                        0.3 5000
                                                                                        0.1 4000 13.
                                                                                        0.0 3500 11.2 2
                                                                                        0.0
                                                                                        0.
                                                                                                      1 1
                                                                                                        1
                                                                                            3000 10.3 2 1
                                                                                        ... 4500 14.6 1 1
                                                                                        0.0 3500 11.2 2
                                                                                        0.1 4~
                                                                                            4500 14.0 1
                                                                                        0.4 4500 14.0 1
                                                                                        0.1 5000 14.7 1
                                                                                        0.3 4500 14.0 1
                                                                                        0.0 5000 14.7 1
                                                                                        0.0 4000 13.2
                                                                                                 14.
                                                                         100   1.0 99.9

                                                                          30   0.0 99-9


                                                                         220   0.8  2.0
                                                                          80   2.2  1.5
                                                                         120   1.1 99.9
                                                                         150   5-0 99-9
                                                     0.1
                                                     4.2
                                                     0.1
                                                                             0.0 99.9

                                                                             2,5
                                                                                       6.0 4500  14".0  1
                                                                                       0.0 4000  13.2  1
                                                                                       0.1 3500  11.2  2

                                                                                       0.0 4500  14.0  1
                                                                                       0.0 4000  12.0  2
                                                                                       0.0 5000  14.7  1
                                                                                       0.0 2750  9.9  2

                                                                                       0.8 2250
                                                                                       2.1 2000  .
                                                                                       0.4 2750  1C
                                                                                       3.2 2250  '

                                                                                       0.0 2500  10.3  1
                                                                                       1.1 3000  10.3  2
                                                                                       0.0 3500  12.3  1
                                                                                       0.0 4000  13.2  1
                                                                         60  8.4 99.9
                                                                        150  5.7 99.9
                                                                         IS  i:
                                               200  6.0  99.9
                                               180  3.5  99.9
                                                 0  0.1  99.9
                                                40  0.1  99.9

                                                    0.0  99.9
                                                20  0.0  99-9
                                                50  2.7  0.3
                                                30  5-0  0.3
                                          0.1 2750  9.9 2
                                              ]000 10.3 2

                                                   H:hl

                                          0.0 3500 11.2 2 1
                                          0.0 4000 13.2 1 1
                                          0.3 3500 12.3 1 1
                                          0.0 4000 12.0 2 1

                                          0.0 4000 12.0 2 1

                                          II   II   II  I 1
                                          __   __       - 1

                                                    __  - 1
                                          0.3 4500 14.0 1 1

                                          571 4500 14"7o 1

                                          0.1 4500 12.7 2
                                          0.0 4500 14.0 1
                                          0.0 4500 12.7 2
                                          0.0 5000 14.7 1
                                                                                                           1  2  1

                                                                                                           t  2  1
                                                                                       0.0 4500 14.0 1     121
                                                                                       0.0 4500 14.0 11122
                                                                                       0.0 5000 14.7 11122
                                                                ~  4000 13.2 1  1  1
                                                                —  4000 12.0 2  1  1
                                                                0.1  3500 11.2 2  1  1
                                                                0.0  4000 13.2 1  1  1

                                                                0.2  5000 14.7 1  1  1
                                                                0.1  4000 13.2 1  1  1
                                                                0.4  5500 15.3 1  1  1
                                                                0.0  2750  9.9 2  1  1

                                                                0.0  3500 11.2 2  1  1
                                                                0.0  4000 13.2 1  1  1
                                                                0.0  4500 12.7 2  1  1
                                                                0.0  4500 14.0 1  1  1
                                                                                   1  2  2
                                                                                   1  2  1
                                                                                   1  2  1
                                                                                   1  2  1
                                                                                                               2   1
                                                                                                               2   t
                                                                                                               2   2
                                                                                                               2   2

                                                                                                               2   2
                                                                                                               2   2
                                                                                                               2   2
                                                                                                               2   2

                                                                                                               2   2
                                                                                                               2   2
                                                                                                               2   2
                                                                                                               2   2

                                                                                                               2   1
                                                                                                               2   2
                                                                                                               2   2
                                                                                                               2   2
                                                                                     2   1
                                                                                     2   2
                                                                                     2
                                                                                     2
                                                                                                           1   1
                                                                                                           1   2
                                                                                                           1   2
                                                                                                           1   2   2

                                                                                                           1   2   2
                                                                                                           1   2   2
                                                                                                           1   2   2
                                                                                                           1   2   2

                                                                                                           1   2   2
                                                                                                           1   2   2
                                                                                                           1   2   2
                                                                                                           1   2   1

                                                                                                           1   2   2
                                                                                                           1   2   1
                                                                                                           1   2   1
                                                                                                           1   2   2

                                                                                                           1   2   1
                                                                                                           1   2   2
                                                                                                           1   2   1
                                                                                                           1   2   1
                                                                                                              2  2
                                                                                                              2  2
                                                                                                           1  2  2
                                                                                                           1  2  2

                                                                                                           1  2  2
                                                                                                           1  2  1

                                                                                                           1
                                                                                                             2  2
                                                                                                             2  2
                                                                                                             2  2
                                                                                                             2  2
                                                                                                           !  \  I
                                                                                     2  1
                                                                                     2  2
                                                                                     2  2
                                                                                     2  2
                                                                                  1   2  2
                                                                                  1   2  2
                                                                                  1   2  1
                                                                                  1   2  1

                                                                                  1   2  2
                                                                                  1   2  2
                                                                                  1   2  2
                                                                                  1   2  2
                                                                                                             2  2
                                                                                                             2  2
                                                                                                             2  1
                                                    A-3

-------
                                                 APPENDIX A.CONT'D


                                       LISTING OF VEHICLES AND TEST PARAMETERS
                                                      DENVER
VEH YEAR MAKE MODL C CID V T FT RPMR RPMS RPMA DR DS_DA_IGR_IGS_IGA__IHC_IHCA__ICO_ICOS_ICOA INRT RLHP L P CS CC 4p
270 1975 DODG DART 8 3)8
272 1975 DODG CHAR 8 360
273
275
                         2

    1975 DODG MONA 8 466  2
    1975 FORD MUST 4 140  2
276 1975 FORD PINT 4 110 2
277 1975 FORD MUST 6 171 2
281 1975 FORD GRAN 8 302 2
282 1975 FORD STAW 8 351 2
         FORD TORI 8 351
         	" flOO
285 1975 FORD TORI
285 1975 FORD LTD
286 1975 FORD ELIT
                         2
                      .-  2
                     151  2
                         2
287 1975 FORD LTD  8 351  2
288 1975 FORD TORI 8 351  2
289 1975 FORD LTD  8 400  2
290 1975 FORD LTD  8 400  2
291
292
    1975 FORD LTD
                   8 400 2
         FORD LTD  8 400 2
    1975 FORD LTD  8 460 4
    1975 LINC CONT 8 460 4
295 1975 MERC MONA 8 302 2
297 1975 MERC MONT 8 351 2
298 1975 MERC COUG 8 351 2
300 1975 OLDS OMEG 8 260 2
301
302
    1975 OLDS CUTL 8
    1975 OLDS CUTL 8
303 1975 OLDS STAW
304 1975 OLDS CUTL
                      50 4
                      50 4
                      50 4
                      55 4
305 1975 OLDS STAW 8 455 4
306 1§75 OLDS DELT 8 455 4
307 1975 PLYM DUST 6 225 1
308 1975 PLYM SCAM 8 318 2

309 1975 PLYM VALI 8 318 2
310 1975 PLYM FURY 8 318 2
311 1975 PLYM FURY 8 360 2
312 1975 PLYM FURY 8 400 2
                    16  0590  0750  0750  99
                    26  0770  0750  0750  99
                    27  0840  0750  0750  99
                    13  0860  0750  0900  99

                    13  0980  0850   --   99
                    13  0820  0850  0850  99
                    1§  0500  0650  0830  99
                    21  0660  0650  0900  99

                    27  0500  0650   —   99
                    27  0720  0700  0960  "
                    24  0780  0650  0760
                    27  0860  0650  0880

                    24  0700  0650  0920
                              50  0940
_,  0540 Ol
24  0520 0700 0920
24  0560 0700 0700 99

21  0630 0700  ~  99
24  0585 0700  ~  99
24  0620 0650 0830 99
24  0850 0650 0800 "

25  0550 0650 0900
27  0690 0650 0950
	10 0650 0860


22  0490 0650
    56
                                                    99 +08 +02  +02
                                                 99 99 +10 +06  +06
                                                 99 99 +07 +08  +08
                                                 99 99 +14 +06  +06

                                                 99	02 +06   -
                                                 99 99 +15 +08  +08
                                                 99 99 +20 +06  +06
                                                 99 99 +10 +08  +08

                                                    — +11 +06   -
                                                       +11 +06  +06
                                                       +14 +08  +08
                                                 99 99 +06 +14  +06

                                                    99+13 +08  +08
                                                    99 +08 +08  +08
                                                 99 99 +06 +08  +08
                                                 99 99 000 +06  +06

                                                    -- +15 +08
                                                    — +18 +08   -
                                                    99 +14 +14  +14
                                                    99 +14 +14  +14

                                                 99 99 +03 +08  +08
                                                 99 99 +03 +08  +08
                                                   - §9+17 +06  +06
                                                    99 +18 +18  +18
                    27 0590 0650 .„
                    21 0650 0650 08

                    22 0490 0650  —   99  99 ~ +13 +20  -
                    22 0560 0650  —   99  99 — +15 +20  -
                    22 0515 0550 0800 99  99 99 +23 +20 +20
                    22 0530 0650  --   99  99 -- +18 +16  -
316 1975 PONT  LENA
317 1975 PONT  VENT 8

318 1975 PONT  LEMA 8
319 1975 PONT  CATA 8
320 1975 PONT  STAW 8
321 1975 PONT  GHNV 8

              FOX  4
            140
            350
            350
22 0545 0650  —  99 99 — +1§ +1§        50
22 0580 0650  —  99 99 — +18 +16  -     30
16 0760 0750 0750 99 99 99 +07 000 000   170
16 0640 0750 0750 99 99 99 +05 +02 +02    30

                        99 +02 +02 +02   240
                        99 +02 +02 +02    75
                           +09 +06 +06   180
                           +15 +10 +10   300

                     	   , +06 +06   230
                     99 99 +16 +12 +12   220
                  99 99 99 +16 +16 +16   200
                  99 99 — +12 +12  -     50

                                   +16
                             16  0930  0750  0750  99
                             26  0610  0750  0750
                             26  0720  0750  0750
                             27  0750  0750  0750
 313 1975 PLYM FURY 8 360 2 1 20 0620 0750 0750 99 99 99 +1
 314 1975 PONT ASTR 4	 "	   " " "
                         2  1  16 0800
                           1 21  0770 0
                           1 21  0605 0600  ~
                                        0 0940
                                        0 0780
                     350  2  1 21  0730  0650  0900  99  99  99 +16 +16 +16   50
                     400  2  1 26  0640  0650   —   99  99  — +20 +16  -    40
                     400  4  1 22  0640  0625  0870  99  99  99 +16 +16 +16   40
                     455  4  1 26  0580  0650  0840  99  99  99 +16 +16 +16   20
         CAPR GHIA 6 171 2
                   4  98
COLT SEDA .
DATS 710  4
             97 0 4 12 0920 0920 Og25 47 47 47 -0^ -Og -Og
                           1  13  1000 0700 0875
                      	5  14  0820 0900 0900 ^  Jf.  Jf.  .-„.  -™
                     119 2  4  13  0740 0750 0750 50  53  53  +14  +1
                                                        +05
                                                        +01 +03
                                                                      90
                                                                     200
                                                                +03   70
                                                                +12   95
 327  1975 DATS B210 4
 328  1975 DATS SEDA 4 11
329 1975 FIAT STAW  4
330 1975 FIAT X1-9  4

331 1975 BOND CVCC  4
332 1975 MAZD RX3   2
333 1975 MAZD RX3   2
335 1975 MG   MGB   4

    1975 OPEL STAW  4
    	 TORS 911S  6

                   i!
                      85 2 4 12 0900 0700 0700
                             13 0640 0650 0810
                         2  1
                      78  2  4
                      79  2  4  1
                                1080 0850 OSJO __
                                0920 0850 0880 59

                      91  3  4  11  OJOO  0850   —
                      70  4  4  14  0850  0850  0850
                      70  4  4  16  0790  0825  0825  . .
                     110  2  4  12  0925  0925  0925  53

                     116  0  1
                     164  0  5

                     tim
                                         53 53 +08 +10 +10   120
                                         99 99 +16 +12 +12   85
                                         55 56 +40 000 000 2000
                                         57 57 000 000 000   25

                                         5? — +03 000  -    260
                                         -  -,6 -15 -15 -15    0
                                             ,4 -14 -15 -15   10
                                                  53 53 +13 +13 +1:
                                                                      20
                             14 0840 0980 0980 47
                                     a s i
     1975 TOYO CORO 4
                                                  47 47 000 000 000   85
                                                  99 99 +05 -05 -05   50

                                                  99 99 +06 +08 +08   1«J8
     1975 VOLK SEDA 4
     1975 VOLK RABB 4
     1975 VOLK RABB 4
     1975 VOLV SEDA
     1975 FORD GRAN
     1975 MERC MONA
     1975 OLDS OMEG
                                0900 0850 0850 62 52 52+15+10+10    5
                                0675 0850 0850 46 46 46 -03 -05 -05   180
                                I960 0980 0980 99 99 99 -04 -03 -03   110
             97 2 5
             97 0 4
             90 2 4 12 0966 09&0 09-
             90 2 4 12 1130 0925  --

          4 121 0 1 15 1040 0900 0900
          6 200 1 3 19 1010 0800 0800
          I il2 1 3 25 °§i° °600 0700
          6 250 1 1 21 0680 0550 0750
522
523
525
525
    1975 PLYM GRNF
    1975 PONT VENT
    1975 BMW  SEDA
    1975 BMW  5301

    1975 SUBA STAW
    1975 HERB 450S
    1975 PORS 914
    1975 SAAB 99LE

     .  . AMMO HORN
     975 AMMO HORN
     975 DODG MONA
                                          0750 99
          6 250 1  1  21  0590 OJSO 0720 99
          4 121 2  4  14  0740 OB50  —  6?
          6 182 0  4  19  0870 0900  —  38

          4  83 1  4  12  0840 0800 0800 52
             '6 0  1  25  0800 0800 0800 31
                                                     	03 -03  -
                                                  38
                                                        +13 +05 +05    40
                                                        +06 +06 +06    20
                                                        +10 +06 +06    30
                                                        000 +10 +10    90

                                                        +14 +10 +10  400
                                                     .. +12 +10 +10    25
                                                     — +27 +25  -     0
                                                        +20 +22  -  1340
                   82
                   4 120 0 5 TS 6966 6'
                         0 4 15 0740 0
                             \l
    1975

    19
    1975 MERC MARQ 8 460 4
                                      |00  —
                                      100  —
                                                  50 50 -05 +08 +08
                                                   1 31 000 000 000
                                                   0 — +18 +27  -
                                                     — +20 +14  -
                             16  0540  0550  0650  9
                             16  0620  0550  0660
                                0640  0750  0750
                                0700  0650  oWo  99
                                                       +06

                                         ._ .. +17 +08 +08
                                         99 99 +15 +14 +14
                                                        +20 +05
                                                        +03 +0]
                                         310
                                          70

                                        1600

                                         230
                                         110
                                         300
                                          25
                                                                               0.8  99.S
                                                                               9.6  99..
                                                                               10.0  99.9
                                                                               1.0  99-9
                                                                     240
                                                                      15
                                                                     2f5  ::
                                                                     960  100
                                                                      10  —
                                                                           165  10.0
                                                                           70   5.4
                                                                           35   4.2
                                                                           110   5.0
                                                                           40  4.2  0.3
                                                                           20  8.8 99.9
                                                                               4.8 §9.9
                                                                               0.1 99.5
                                                                           90
                                                                           100
                                                                       15   —
                                                                          130
                                                                           8
                                                                                         0.9 3500 11.2 2 1
                                                                                         1.5 4000 12.0 2
                                                                                         0.3 4500 14.0 1
                                                                                         0.8 3000 1o!3 2 1


                                                                                         0.1 3000 10.3 2 1
                                                                                         o.o 3500 11.2 2
                                                                                         0.2 5000 14.7 1 1


                                                                                         0.2 4500 14.0 . i
                                                                                         0.5 4500 12.7 2
                                                                                         0.1 4500 14.0 1 i

                                                                                         0.5 4500 14.0 1 i
                                                                                         0.5 4500 14.0 1
                                                                                         0.2 4500 12.7 2 1
                                                                                         0.7 4500 14.0 1 1
                                                                                          0.1  4500 11). 0 1 1
                                                                                          0.3  5500 15.3 1 1

                                                                                          0.0  3500 11.2 2 1
                                                                                          0.4  4500 14.0 1 1
                                                                                          0.1  4500 14.0 1 1
                                                                                          0.0  4000 12.0 2 1
                                                                                          0.0  4500 14.0 1 1
                                                                                                   _.  . 1
                                                             0.0 3500 12.3 1
                                                             0.3 3500 11.2 2

                                                             0.3 3500 11.2 2
                                                             0.1 4000 12.0 2
                                                             0.3 4000 12.0 2
                                                             0.0 4500 14.0 1

                                                             0.0 4500 14.0 1
                                                             0.0 2750  9.9 2
                                                             0.0 4000 13-2 1
                                                                                0.0

                                                                            90  o!o 99.9
                                                                            30  0.1 99.9
                                                                                          —  2000
                                                                                          0.0 2750
                                                                                          0.0 2750
                                                                                          1.0 2500
                                                                           20  0.1 99.9
                                                                          210  2.2  2.0
                                                                           60  2.5  2.
                                                                               0.0  0.
ii

2
2
2


2

2
2

2
2

2

2
I
2
2

2

2
2 2

2 2
2 2
2 2
2 2

2 2
2 2
2 2
2 2

2 2
2 2
2 2
2 2

2 2
2 2
2 2
2 2

2 2
2 2
2 2
2 2

2 2

\\
2 \

2
2
2


2

2
                                                                                                             i!
                                                                                                             I!
                                                                                                             H
i!
!!
                                                          A-4

-------
                                               APPENDIX A.CONT'D
                                    LISTING  OF VEHICLES AND TEST PARAMETERS
                                                    DENVER
            MODL C CID V T FT RPMR RPMS RPMA DR  DS DA IGR IGS IGA JCHC IHCA  ICO ICOS ICOA INRT RLHP L P CS CC AP
   197!
 «
541 1975

5!? !!£
      f AMMO GREM

      ; AMMO PACE
      i AIM) HORN

       AMMO HORN 6
       AMMO HORN
       AMMO PACE
       AHHOMATA

       BUIC SKIL
       BDIC REGA
K«i 1Q75 BUIC LBSA -
545 1975 BUIC LESA 8

eic 1975 BUIC REGA
547 1975 BUIC REGA
54&  975 BUIC LESA ~
549 1975 BUIC LBSA 8

550 1975 BOIC LESA 8
551  975 BDIC LESA 8
552 1975 BOIC RIVI 8
553 1975 BOIC RIVI 8

554 1975 BOIC STAW 8 455 4
555 1975 CADI ELDO 8 500 4
556 1975 CADI DBVI 8 500 4
557 1975 CADI ELDO 8 500 4
                        3 21 0705 0600
                        1 21 0670 0650
                        1 25 0600 0650
                        1 16 0560 0550

                          ?16 0700 0600
                          16 0650 0650
                        1 21 0675 0550
                        1 25 0815 0700

                        1 21 0580 0650
                        1 22 0570 0600
                        1 26 0650 0600
                        1 26 0530 0600
                                   600
                                       0600 99 99 99 +10 +05 +05
                                       0650 99 99 99 +07 +07 +07
                                        590 99
                                        —  QQ
                                            yy
                                       05'
                                99 +15 +03
                                   +04 +03
                                                              +03
                                                270
                                                140
                         22 0580
                         22 0660 0600
                        1

                        1 26 0550 0600
                        1 26 0600 0600
                                       0600 99 99 99  +12 +05 +05

                                       0700 99 99 99  +15 +03 +03


                                        __  99 99 —  +16 +18
                                        __  99 99 _  +12 +17  -
                                       0750 99 99 99  +15 +12 +12
                                        _  99 99 —  +13 +12  -

                                        __  gg 99 __  +18 +12  -
                                       0800 99 99 99  +11 +12 +12
                                        __  99 99 —  +12 +12  -
                                       0740 99 99 99  +12 +12 +12
      90
  .   110
180   200
 90   ~

 30    70
 70   ~
 40   100
                                                                         45
                                                      30
                                                    8.0  1.0
                                                    2.7  1.0
                                                    6.4  1.0
                                                    0.1  1.0  ~
                                                                                       0.1
                                                                                       0.3
                                                                                       1.0
                               IOOO 10.3 2 1  1  2
                              JOOO 10.3 2112
                              3500 12.3 1112
                                                                             1.5  99.9   0.5  3000  10.3  2  1
                                                                             2.0 '1.6  --" '—   —" - 1  1  2
                                                                             3.0  1.0  1.0 3500 11.2 2112
                                                                             0.0 99.9  —   —   —  - 1  1  2

                                                                                       -----    112

                                                                                       57l 4500 llTo 1112
                                                                                       __   —   ... 1  i  2

                                                                             9-1 92-3  —   —   —  - 1  i  2
                                                                             6.7 99.9  0.0 4000 13.2 1112
                                                                             0.4 99.9  —   --   —  - 1  1  2
                                                                             2.5 99.9  0.0 4500 14.0 1112
                        1 26 0645 0600 0750 99 99  99  +12 +12 +12
                        1 26 0580 0600 0730 99 99  99  +14 +12 +12
                        1 26 0560 0600  —  99 99  —  +11 +12  -
                        1 26 0665 0600 0735 99 99  99  +12 +12 +12
                        1 22 0780 0600 0700 99 99  99  +12 +12
                        1 28 0600 0600  ~  99 99  —  +08 +06
                        1 28 0575 0600  —  99 99  —  +12 +06
                        1 28 0640 0600  —  99 99  —  +12 +06
                                                              +12
                                                                  220

                                                                  150  II
                                                                   60  —
 558 1975 CADI CALA 8 500 4 1 28 0670 0600  —  99 99 —  +05 +06  -
 559 975 CADI ELDO 8 500 4 1 28 0610 0600 0780 99 99 99  +11 +06 +06
 560 1975 CADI DEVI 8 500 4 1 28 0620 0600 0845 99 99 99  +06 +06 +06
 561 1975 CADI CALA 8 500 4 1 28 0580 0600  ~  99 99 —  +08 +06  -
562 1976 CADI SEVI 8
563 1975 CHEV HONZ
564 1975 CHEV VEGA
565 1975 CHEV VEGA
50 0 1 21 0785 0600  —  99 99 —  +14 +10
                                                                   15  --
               4  150 2 4 19 1300 0700  --   99  99 — +11 +10      130  —   1.8 99.9  —   —
               4  140 2 3 16 0850 0700  —   99  99 — +12 +10  -    60  —   0.0 99.9  —   —
               4  140 2 4 16 0865 0700 0700  99  99 99 +13 +10 +10  980  160 10.0 99.9  0.3 2750
                                                                                                 ~   -  1   12
                                                                                                 —   -  1   12
                                                                                                 —   -  1   12
                                                                                                 9.9  2  1   1  2
566 1975 CHEV HONZ 4
567 1975 CHEV VEGA 4
568 1975 CHEV VEGA 4
569 1975 CHEV VEGA 4

570 1975 CHEV HONZ 4
571 1975 CHEV VEGA
572 1975 CHEV HONZ
573 1975 CHEV NOVA

574 1975 CHEV CAMA
57§ 1975 CHEV NOVA
                 140 2 4 ig 0800 0700  —  99  99  — +15 +10  -
                 140 2 1 16 0690 0750 0960 99  99  99 +12 +12 +12
                 140 2 1 16 0700 0600 0600 99  99  99 +12 +12 +12
                 140 2 1 16 0690 0750 0880 99  99  99 +11 +12 +12
                                                                    40  —   (
                                                                   520  200   f
                                                                   350  225  1
                                                                   345   30   t
                                                           .0 99.9  —   —   —  - 1
                                                           .4 99.9  0.2 2750 10.9 1 1
                                                           .0 99.9  0.5 2750 10.9 1 1
                                                           .4 99.9  0.0 2750  9.9 2 1
                 140
                 140
                        1  19  0750 0750 0940 99 99 99 +15 +12 +12
                          16  0900 07.00 0700 99 99 99+1'    "   "
 |76 1975 CHEV  NOVA 8 2   2
 >77 1975 CHEV  NOVA 8 262 2
   J27,5 CHBV NOVA
    975 CHEV NOVA
   1975 CHEV CAMA
585 1975 CHEV NOVA
                  ISO 4 4 21 0770 0800  ~
                     1 1 21 065   "
                         21
                         21
                               55 0600  —
                                  0600  —
                                  0600  —
                                ..      +10 +10
                                ~ +06  +08  -
                                  +09  +10

                         99 99  — +06  +06
                         99 99  — +07  +08  -
                         99 99  __ +07  +08  -
                         99 99  — +08  +08
                                                                   39°
                                                                   840
                                               25  6.5 99.9  0.0 3000 10.3 2 1
                                              250 10.0 99.9  0.0 2750  9.9 2 1
                                                   0.0 99.9  —   —   —  - 1
                                                   0.0 99.9  ~   —   ~  - 1
                                                                             0.0  99.9   --
                                                                             3-0 99.9
                                                                             0.1 99.9
                                                                             0.9 99.9
                  262  2 1  19  0640  0600  ~  99 99 — +20 +08  -
                  n62  2 1  19  0540  0600  —  99 99 ~ +17 +08  -
                        1  21  0620  0600 0825 99 99 99 +12 +06 +06
                        1  21  0575  0600 0900 99 99 99 +12 +06 +06
                                                                             0.0
                                                                             0.0
           MALI

111 'ill! CHBV M°NT
597 1975 CHBV STAW 8

1F
   _ 1 21 0670 0600 0820
   2 1 21 0600 0600 0750
50 4 1 21 0580 0600  —
       21 0580 0600  —

       21 0545 0600  —
       22 0575 0600  —
       22 0680 0600 0810 9
       22 0560 0600 0780 9
                         22 0580 0600  —
                         22 0520 0600 0780
                         n m m
,uj 197!
601 I97f
in*
605 I??!
llii
                 400
                 4C
                 1!
                                                     +08 +06 +06   170
                                                   . +08 +06 +06   310
                                                   ,_ +1J, +08  -     35
                                                   - +13 +08  -     20
                                                              -    3
22 0600 0600
22 0650 0600
22 0640 0600 0780
22 0630 0600  —  99

21 0600 0600 0820 99
22 0530 0600 0815 9'
22 0590 0600 0850
22 0590 0600  --  9

21 0925 0800  —  9
22 0670 0600  	  9
22 0580 0600  —  9
22 0630 0600  —  9

22 0535 0600  —  9'
26 0580 0600  —  9
22 0570 0600 0780 9
27 0640 0750 0750 9
                                                  ~ +06 +0
                                                  — +14 +0.
                                                  99 +10 +06 +06
                                                  99+13 +06 +06

                                                  — +09 +06  -   110
                                                  99 +15 +06 +0"
                                               \     +a +8
                                                    +12 +06 +06
                                                    +08 +06 +06
                                              __  .. +02 +06 +06
                                              99  — +19 +16  -

                                                  9 +12 +06 +06
                                                    +08 +06 +06
                                                  .. +11 +06 +06
                                                  — +13 +06  -
                                              99 — +09 +08       180
                                              99 -- +11 +08         0
                                              99 — +05 +08  -    100
                                              99 _ +12 +06  -     40
                                               99 — +13 +0
                                               " — +14
                                               99
                                               99 99 +19 +K
                                               99 99 +05  "
                                                        +Q8  -
                                                    +09 +06
+16
+06
                                                  99 +10 +06 +10  340
                                                  99 +15 +10 +10 1420
                                                  — +06 +06  -   170
                                                  99 +13 +10 +10  370
                                                                                      __   —   —    1
                                                                                                —  - 1
                                                                                      0.4 3500 11.2 2 1
                                                                                      0.0 4000 12.0 2 1

                                                                                      0.0 4000 12.0 2 1
                                                                                      0.2 4000 13-2 1 1

                                                                                      II   II   II  " 1
                                                                   40  —

                                                                  4?8  "
                                                                       100
                                                                        70

                                                                       150
                                                                                      0.9 4000 12.0 2 1
                                                                                      0.1 4000 13-2 1 1

                                                                                      __   __   —  - 1
                                                                                      0.1 4000 13.2 1 1
                                                                                        81 4000 13.2 1 1
                                                                                       :\ 4050 13:2 \ \

                                                                                      0.0 4000 13.2 1 1
                                                                                      0.3 4000 13.2 1 1
                                                                                      0.1 4500 14.0 1 1


                                                                                      0.1 4000 13.2 1 1
                                                                                      0.1 4000 13.2 1 1
                                                                                      0.2 4000 13.2 1 1



                                                                                      __   _-       - 1

                                                                                      II   II   II  " 1

                                                                                      __   —   —    1
                                                                                                —  - 1
                                                                                               115.3 1 1
                                                                                             0 14.0 1 1
                                                                                      0.1
                                                                                      0.3
                                                                                          450
                                                                                      0.3  4500  14.0  1 1
                                                                                      0.3  4500  14.0  1 1

                                                                                      0~3  5000  14?7  T 1
                                                                                                         1  2
                                                                                                         1  2
                                                                                    9  0.0 4500 14.0 11122
                                                                              ._ 99.9  0.1 4500 14.0 11122
                                                                              .8 99.9  —   —   —  - 1   1   2  2
                                                                              .9 99.9  0.1 5000 14.7 11122

                                                                             6.8 99.9  0.1 5500 15.3 11122
                                                                             0.1 99.9  —   —   —  - 1   1   2  2
                                                                             0.3 99.9  —   —   —  - 1   1   2  2
                                                                             0.2 99.9  —   —   —    1122
                                                                   60  —   0.0 99.9  --   —   —  - 1  1  2  2
                                                                  580  130  6.4 99.9  0.1 5500 15.3 11122
                                                                  425  200  5.0 99.9  0.5 5500 15.3 11122
                                                                  210  ~   0.8 99.9  —   —   —  - 1  1  2  2
                                             1   2  2
                                             1   2  2
                                             1   2  2
                                             1   2  2

                                             1   2  2
                                             1   2  2
                                             1   2  1
                                             1   2  2

                                             1   2  1
                                             1   2  2
                                             1   2  2
                                             1   2  2

                                             1   2  1
                                             1   2  1
                                             1   2  2
                                             1   2  2

                                             1   2  2
                                             1   2  2
                                                                                                            2  2
                                                                                                            2  2
                                                                                                          1  2  2
                                                                                                          1  2  2

                                                                                                          1  2  2
                                                                                                          1  2  2
                                                                                      1  2  2
                                                                                      1  2  2
                                                                                      1  2  2
                                                                                      1  2  1

                                                                                         2  2
                                                                                         2  2
                                                                                         2  2
                                                                                         2  2

                                                                                         2  2
                                                                                         2  2
                                                                                         2  1
                                                                                         2  1

                                                                                         2  1
                                                                                         2  1
                                                                                         2  1
                                                                                         2  2

                                                                                         2  2
                                                                                         2  2
                                                                                         2  2
                                                                                         2  2
                                                    A-5

-------
                                                 APPENDIX A.CONT'D


                                      LISTING  OP VEHICLES AND TEST PARAMETERS
                                                      DENVER
VEH YEAR MAKE MODL C CID V T FT RPMR
621

622
    1975  CHRY  NEWY
    1975  CHRY  NEWY
    1975  DODG  DART
    1976  DODG  DART

    1975  DODG  DART
    1975  DODG  DART
    1975  DODG  CHAR
    1975  DODG  CHAR

    1975  DODG  CHAR
    1975  DODG  MONA
    1975  FORD  PINT
    1975  FORD  PINT
                            27  0840 0750
                         4 1  27 0775 0750
                         1 1  16 Qir	
8 440
8 440 ......	
6 225 1  1 16 0895 0750
6 225 1  3 16 0730 0750

8 318 2   16 0725 0750
8 318 2   16 0790 0750
8 318 2   26 0740 0750
8 360 2   26 0780 0750

8 400 4   26 0800 0750
8 400 2   27 0700 0750
4 140 2 4 14 0820 0850
4 140 2 4 14 1000 0850
    1975 FORD PINT 4  140  2  4
    1975 FORD MUST 4  140  2  4
    1975 FORD MUST 4  140  2  4
    1975 FORD PINT 4  140  2  4
                             13 0800 0850
                             13 0750 0850
                             13 0850 0850
                             14 0920 0850
                     —  99 99 —
                    0750 99 99 99
                    0750 99 99 99
0750 99 99 99
 --  99 99 —
0750 99 9r  "
0750 99 9(








 II  99 99 —
+15 +08  -
+15 +08 +08
+07 000 000
+04 +06  -

+04 +02 +02
+02 +02  -
+09 -02 -02
+15 +06 +06

+20 +08 +08
+08 +10 +10
+10 +06 +06
+14 +0f
     25
    200
    220
    140

    200
     30
    300
    200

    210
                                                                           12
                                                                          150
                                                                          —

                                                                           30
                                                                          ~
                                                                          130
                                                                           90
530 1975 FORD PINT 4
631 1975 FORD PINT 4
532 1975 FORD PINT 4
633 1975 FORD PINT 4  140 2
                     140 2 1 14 1075 0750
                     140 2 1 14 0750 0750
                     140 2 4 13 1300 0850
                           1 14 Of	
                                  40  0750   —
634 1975 FORD PINT 4
635 1975 FORD PINT 6
636 1975 FORD STAW 6
637 1975 FORD PINT 6

  ;8 1975 FORD STAW 6  171  2
    1975 FORD MUST 6  171  2
    1975 FORD GRAN 6  200  1
    1976 FORD MUST 8  302  2

 '42 1975 FORD MAVE 6  250  1  1  1
 '43 1975 FORD GRAN 6  250  1  1  1
                         2 4 13 0985  0750
                           1 14 Q85P  0700
                     140

                     171 2 1 14 1950 0700
                     171 2 1 14 0725 0700
                                                  §9 __
                                    05  +06
                                  +07  +06
                                  +09  +06
                                  +05  +06

                                  +12  +06
                                  +05  +06
                                  +25  +12
                                  +10  +06

                                  +17  +06
                                  +20  +08
                                  +18  +08
                                  +10  +08
-   100  --

     20
     50
    110
     30

     45

     II
     52

     50
     70
     40
     70
                                0850 07
                                0830 07
                                           «  99
                                           —  99
                                0875  6800  —   99
                                 "          —   99

                                0710  0600  —
                                __  +11  +08
                                __  +10  +08
                                __  +16  +06
                                __  +19  +12
645 1975 FORD HAVE 6
645 1975 FORD GRAN 8

646 1975 FORD GRAN 6
647 1975 FORD GRAN 8
648 1975 FORD ELIT 8
649 1975 FORD GRAN 8
                                °W  °io°  ~
                         1 4 15 07?5 6800  —
                         2 1 19 0650 0650  ~
                         99  99  —  +16 +06  -
                         99  99  —  +04 +06  -
                         99  99  —  +08 +06
                         99  99  __  +03 +06
                                                    45



                                                    72°5
                                                    60
                                                    70
                     351 2 1 19 0610 0650  —  99 99 — +10 +04       170
                     302 2 1 19 0810 0650  —  99 99 — +05 +06  -     50
                     351 2 1 24 0650 0650  ~  99 99 — 000 +06  -     80
                     302 2 1 19 0670 0650 0850 99 99 99 +08 +06 +06   275
650 1975 FORD GRAN 8 302 2 1  19 0560 0650  —  99 99 — +08 +08
651 1975 FORD GRAN 8 302 2 1  19 0580 0650  —  99 99 — +12 +06
652 1975 FORD TORI 8 351 2 1  21 0680 0650  —  99 99 ~ +09 +08  -
653 1975 FORD STAW 8 351 2 1  21 0540 0650 0860 99 99 99 +11 +08 +08
                                                                       60
                                                                       60
                                                                      100
                                                                       60
                                                      80
                                                      80
654 1975 FORD ELIT 8 400 2 1  26 0425
655 1975 FORD LTD  8 460 4 1  24 0680 0650 0870
656 1975 FORD GRAN 8 351 2 1  19 0570 0650 0840
657 1976 FORD RANG 8 351 2 1  20 0590 0650  ~
                                     0700 0980
                                     0*5
                             99  99 +18 +08 +08 1150
                             99  99 +12 +14 +14   40
                             99  99 +11 +04 +04   85
                             99  — +08 +04  -   210
    1975 FORD TORI 8
    1975 FORD GRAN 8
    1975 FORD TORI 8
    1975 FORD LTD  8
                                                  99 — +08 +06
151 2  1  27  0630 0650  —
)51 2  1  19  0645 0650  —
151 2  1  27  0750 0650  —   	
100 2  1  21  0565 0700  ~   99  99  — +19 +0i
                                                  99 — +37 +04   -
                                                  99 — +1P +06   -
                                                                     100
                                                                     150
                                                                     490
                                                                     125
665

666
         FORD LTD
         FORD THND
         FORD THND
         LINC CONT
           0700
           0560
                                  65 0700  —
                                0640 06'
                            99 99 — +1!
                    50  —  99 99 — +1i
                  0650 0800 99 99 99 +1<
                  0650 0940 99 99 99 +1!
                                  10 0650  —
    1975 LINC MRK4 8 460 4 1
    1975 MERC MONA 6 200 1 3 25 0660 0800 0800
    1976 MERC MONA 6 250 1 1 25 0600 0600  —
    1975 MERC MONA 8 302 2 1 25 0665 0650  ~
                                — +2;
                                99 +Qi
                                                     -- +20 +12
                                                     — +16 +06
                  +08        80
                  +14   -   100
                  +14  +14  220
                  +14  +14   40

                  +14   -    60
                  +06  +06   35
         MERC COUG 8 351
         MERC HONG 8 351
         MERC HONG 8 351
         MERC MONA 8 351
                         2 1 27 0615 0650  —  99 99 -- +08 +08  -
                         2 1 27 0690 0650  —  99 99 — +19 +06  -
                         2 j 27 0525 0650 0880 99 99 99 +JQ +Q§ +08
                         2 1 25 0630 0625  ~  99 99 -- +08 +08  -
674
    1975 OLDS OMEG 8 260 2
    1975 OLDS OMEG 8 260 2
                           1 21 0520 0650
         	«- - 1 21 0640 0650
         OLDS CUTL 8 260 2 1 22 0480 0650
    1975 OLDS CUTL 8 260 2 1 22 0510 0650
                                          1040 99 99 99 +32 +18 +18

                                           ~  99 99 — +20 +18  -
    1975 OLDS CUTL 8 260
    1975 OLDS CUTL 8 260
    1975 OLDS CUTL 8 260
    1975 OLDS CUTL 8 350

    1975 OLDS CUTL 8 350
    1975 OLDS DELT 8 350
    1975 OLDS DELT 8 350
    1975 OLDS CUTL 8 350

    1976 OLDS STAW 8 350
    1975 OLDS CUTL 8 455
    1975 OLDS DELT 8 455
    1975 PLYM DUST 6 225
             0525 Oi
             0450 0650
                  50   —
                             22
                             22
                             22 0460 0650
                             22 0530 0650

                             22 0520 0650
                             26 0600 0650
                             26 05.20 0650  —
                         4 1 22 6566 0650  —
                         4 1 22 0525 0550
                         4 1 22 0550 0650
                         4 1 26 0530 0650
                         1 3 16 0850 0800
                                                     — +12 +18
                                                     — +22 +18
                                                     — +14 +18
                                                     — +23 +20

                                                        +21 +20
                                                     — +20 +20
                                                     — +19 +20
                                               99 99 __ +24 +20
    1975 PLYH VALI 6
    1975 PLYM DUST
    1975 PLYM DUST
    1975 PLYM FURY 8
-f 225
6 225
8 318
8 318
                         1 1 1
                         1 1 1

                         2
           0810 0750
      .  .- 0560 0750
      3  16 0865 0750
      1  26 0820 0750
                                          0800

                                          0750
                                          0750
                                — +23 +22
                                — +24 +16
                                — +18 +16  -
                                99 000 000 000
                                                                            40
                                99  99  +05 000 000
                                99  99  000 000 000
                                99  __  +Q6 +02  -
                                99  —  +02 000
                                                                                                        P CS CC
                                                                                6.0
                                                                                0.1
                                                                                6.9
                                                                                5.0  0.
                                                        20   1.6
                                                        55  10.0   0.'
                                                        70   0.4  99.1
                                                             0.5  99.9
                                                          1.0  99.9
                                                          0.1  99-9
                                                                            0   0.1  99.9
                                                                            :0   1.9  99.9
                                                                                4.4  99.9
                                                                                1.4  99.9
                                                                           125
                                                                           --    0.2
                                                                           --    2.7 ..  .
                                                                            30   9.5 99.9
                                                                            30   0.0 99.9

                                                                                0.4 99.9
                                                                            80   0.3  "

                                                                           II    o!o 99.9
                                                                            60
                                  95  1.8  0.-
                                  40  9.5  O.J
                                 —   0.3  0.-
                                 —   0.0  0.!
                                                    5000 14.7 1 1
                                                    3500 12:3 1 1
                                                     —   —  . i
                                                                    0.0 3500 11.2 2
                                                             o!o 99-9
                                                             0.0 99-9
                                                             6.0  0.3
                                                                       1 4000 12^0 2
                                                                       3 4000 13.2 1

                                                                             13.2 1
                                                                      .       14.0
                                                                     0.4 3000 10 3 2
                                                                                              4000
                                                                                              4500
                                                                                          0.3 3500  12.3 1
                                                                       5T3 4500 14.0 1 1

                                                                       0.1 4500 14.0 1 1
                                                                       0.1 4500 14.0 1 1
                                                                       0.3 3500 12.3 1 j

                                                                                 -- - 1
                                                                       "   II   	. i
                                                                       ~~   ~
                                            — - 1
                                   _   __   — - 1
                                  0.3 5000 14.7 J 1
                                  0.1 5500 15.3 1 1

                                       	1
                                  0.0 3500 11.2 2 1
                                                                          __   —  - 1
                                                                              --  - 1
                                                                     6?1  4500  14:0 1 I

                                                                          	1
                                                                     0?1  4000  12.0 2 "
                                                573 3500 11-2 2
                                  0.8
                                  0.1
                              1881H
  tP
"•"•»•

 i!

 i!

 M
 2  \
                                                                                          2
                                                                                          2


                                                                                          2
                                                                                          2
                                                                                          2


                                                                                          2
                                                                                          2
                                                                                          2
                                                                                          2

                                                                                          2

                                                                                          2
                                                                                          2  2

                                                                                          2  \
                                                                                          2  \
                                                                                          2  1
                                                                                          2  1

                                                                                          2
                                                                                          2
                                                                                          2


                                                                                          2
                                                                                          2
                                                                                          2
                                                                                          2

                                                                                          2
                                                                                          2
                                                                                          2
                                                                                          2

                                                                                          2

                                                                                          2
                                                                                          2

                                                                                          2
                                                                                          2

                                                                                          2


                                                                                          ii
                                                                                                       . 1
                                                                                                             i!
                                                                   1!
                                                                   !!
                                                                                                           III
 \\
                                                       A-6

-------
                                               APPENDIX  A.CONT'D
                                     LISTING OF VEHICLES  AND TEST PARAMETERS
VBH YEAR MAKE_MOpL_C_CID

——rr_T"«r«u PIIPV B 360
                                                    DENVER

                          FT  RPMR RPMS RPMA DR DS DA IGR IGS  IGA  IHC IHCA  ICO ICOS ICOA INRT RLHP L P CS CC AP
            SK I
       PONT CATA 8
       PONT FIRE 8

       PONT STAW 8
       PONT GRNV 8
                          27  0620  0750 0750 99
                         1 20  0800  0700  —  99
                          22  0620  0550 0730 99
                          21  0565  0650  ~  99
                          22 0600 0600 0860
                          21 0690 0600 0750
                          26 0585 0650 0800
                          22 0670 0650 0815 9

                        1  22 0740 0650  —
                        1  26 0815 Q65Q  —
                        1  15 0970 0925
                          12 0700 0700
0700
                                                99  99 +12 +06 +06
                                                99  — +10 +10  -
                                                99  99 +12 +10 +10
                                                99  __ +19 +18  -

                                                99  99 +16 +16 +16
                                                      +19 +16 +1'
                                                      +15 +16 +1
                                                      +23 +16 +1

                                                   — +18 +16  -
                                                   — +12 +16  -
                                                   	08 -06  -
                                                   50 +05 +10 +10
                                           1010    30   9-7  0.3   0.1  4500  14.0  11122
                                           200   --    1.8  0.3   ~   —    —   - 1   1   2  2
                                           325   140   7.1 99.9   0.1  3500  11.2  21122
                                            20   —    0.1 99.9   ......   - 1   1   2  2

                                                                0.1  4000  13.2  11122
                                                                0.0  4000  12.0  21122
                                                                1.6  4500  14.0  11122
                                                                0.5  4000  13.2  11122

                                                                __   —    —   _ 1   1   2  2
                                                                                   122
                                                                                   1   2  2
                                                                                   1   2  1
    y : '
709 1975
       B.TS M.DG1 \
       Sit S?A°S 8
Hi  UTS Tofo CORO 4
712  1975 TOYO CORO 1
713  1975 TOYO CORO 4

711  1975 VOLK SE0A 4
715  1975 VOLK SEDA 4
716  1975 VOLK SEDA 4
717  1975 VOLK THAN 4
4 12 0680 0700  —   55  49 — +14 +10
4  8 1800 0900  ~   99  99 ~ +04 +02  -
4 14 1100 1000  —   61  50 — 000 000  -
4 12 1100 0950 0950  52  50 50 000 000 000

5 12 0920 0850  —
4 12 ------
                        .  ... 0820 0850  «
                        4  15 1250 0850  --
                        5  15 0700 0850 0850
                                            59 57 ~
                                            66 57 —
                                                      +09 +12
                                             __  ^.     +18 +12  -
                                             55  54  __ +16 +08  -
                        ,/T	-r i v -rww  —
                        54  54 +07 +08 +08
                                                   49  -05 -05 -05
                                                   46  +05 -05 -05
7
'18 1975 VOLK  RABB 4  90 2
,'19 1975 VOLK  RABB 4  90 2
720 1975 VOLV  242G 4 121 0
046 1974 AMMO  HORN 8 304 2

047 1974 BUIC  HIVI
048 1974 BDIC  CENT
049 1974 CHEV  VEGA
050 1974 CHEV  MONT 8 350

051 1974 CHEV  NOVA 6 250
052 1974 CHEV  CAMA 8 350 2
4 11 0900 0875 0900  49  4
4 11 0800 0875 0875  46  4-  ,„ T^ -^  _
4 11 0750 0900 0900  44  44  44 +02 -05 -0
4 15 0630 0900 0900  50  50  50 +05 -05 -0

4 12 1400 0925
4 12 1040 0925       _-  ..
1 15 1010 0600  —   55  59  — +1
1 17 0620 0700 0840  35  30  30 +0i
057
            	 8
   1974 CHEV CAPR 8

   1974 DODG CHAR 8
   1974 DODG DART 6
   1974 FORD PINT 1
   1974 FORD HAVE
                                         __  44 44 — +03 -0
                                         -  50 4,7 — +03 -0
                                                          +OL
                                                          +05 +05
                                  0650  0810
                                0 0650  0880
                                15 0750  1000	
                               10 0600  0830 29 30
                             0880 0850  0850  3:
                             0630 0600  0780  "
                          22 0640 0600
                          22 0650 0600
                                       ** | W*


                                       oFo
                           iO +07 +04 +04
                           19 +27 +04 +04
                           12 +18 +12 +12
                           10 +05 +08 +08

                              +11 +08
                              +11 +08
                           iO +10 +08
                           !0 +06 +08
                  122 2 4
                  302 2 1

059 1974 FORD HAVE 6 250 1 1
060 19711 FORD LTD  8 400 2 1
                  118 2 1  20 0600 0750 0750 99 99 99 +03  000  000
                   25 1 1  16 0630 0750 0750 99 99 99 +09  000  000
                             0900 0750 0750 37 37 38       "   "'
                             0570 0650 08i
                  1Q02
061 1974 FORD LTD  T .„
062 1974 LINC CONT 8 460

063 1974 MERC MONT
064 1974 OLDS COTL
065 1974 OLDS DELT
066 1974 OLDS 98



iifell

M52»JS610  4
                        5  24
                                                     +02 +06 +06
                                                     000 +12 +12
                                                                                        2.0 2250  8.8 2 1
                                                ______    1121
                                                     —   ---1121
                                                „   „   .--1121
                                                1.6 2500  9.4 2 1   1  22

                                                -----    1121
                                                ______    1121
                                                __   __   __  _ 1   i  2  1
                                                0.6 3000 11.3 11121
                                                2.0 2250
                                                1.0 2250
                                                2.8 2250
                                                                                                     2 1  1  22
                                                                                                     2 1  1  2  2
                                                                                                     2 1  1  22
                                                                                       2.0 3000 10.3 21122

                                                                                       __   __   ._  _ i  1  2  1
                                                                                       __   __   __  _ 1  1  2  1
                                                                                       __   —   —  - 1  1  2  1
                                                                                       0.5 3500 12.3 11122
                                                                                       0.3
                                                                                       0.3
                                                                                       1.5
                                                                                       0.3
                                                                                           5000
                                                                                           4000
                                                                                           2750
                                                                                           4000
                                                         14.7
                                                         12.0
                      2 1

                  ,18 2 1
                - J25 1 1
                8 400 2 1
                8 350 2 1

                  119 2 4
                2  70 4 1
                4  97 2 4
                1  97 1 4
                          15 0520 0600 0760
                          22 0520 0625 0860 99 99
                          22 0700 0625 0850 99 99
                          22 0640 0650 0800 99 99
                          27 0670 0650 0850
                          22 0590 0650 0780
                          26 0680 0650 0820
                          26 0650 0650 0860

                          20 0780 0750 0750
                          16 0780 0750 0750
                          26 0630 0650 0790
                          22 0700 0650 0820
                          15 0750 0750 0750
                          12 0740 0750 0970  ,.  ..  „
                          13 0690 0650 0650  55  54  54
                          11 1030 0900 0925  47  47  47
                           39  +04 +06 +06
                           59  +26 +12 +12
                           J9  +14 +12 +12
                           )9  +14 +14 +14

                           19  +10 +10 +10
                           !0  +18 +12 +12
                           10  +09 +12 +12
                           19  +12 +08 +08

                           9  +05 000 000
                           19  +06 000 000
                           10  +12 +12 +12
                           0  +11 +12 +12
                                      0.2 99.9
                                      7.1  0.5
                                       .0  0.5
                                       .0  0.5
                                                                        125  7.9  0.3
                                                                         70  3.0  0.4
                                                                        100  1.5  0.4
                                                                        120  5.5 99-9
                                                                                       0.6 4000 13.2 1 1
                                                                                       0.5 3500 11.2 2 1
                                                                                       0.6 2750  9.9 2 1
                                                                                       0.9 3500 12.3 1 1
                                                                   225
                                                                        170
                                                                        170
                                                                         70
                                                                        160
                                     2.5
                                     2.2
                                                                                  0.5
                                                                                  0.2
                                                                                  0.2
                                                                              .6  0.5
                                                                         90  0.8  0.5
                                                                         70  7.4  0.5
                                                                        100  2.6  0.3
                                                                        140  7.0  0.2
                                                                                       2.1  3000  10.3  2 1
                                                                                       0.6  4500  14.0  1 1
                                                                                       0.4  4500  14.0  1 1
                                                                                       0.3  5500  15.3  1 1

                                                                                       1.5  4500  14.0  1 1
                                                                                       0.4	' '

                                                                                       Oil  5000  14.7  1
                                                                                           4000 13.2 1 1
                                                                                           5000 14.7 1 1
                                                                                       0.5  4000  13.2
                                                                                       0.5  3500  11.2  2  1
                                                                                       0.3  4500  14.0  1  1
                                                                                       0.4  4000  13-2  1  1
                                                   5 +13 +12 +12  1-
                                                   ,0 -08 -10 -10   '
                                                   ;4 +06 +07 +07   3
                                                     +12 +07 +07   2
                          11 0860 0875 0875
                          22 0450 0650  —
1II! 85 Si
SftSBBSi
!§ MS FORD LTD
a «B ^ %
       AHMOGREM
                                            52 50 45 +07 +07 +07   115   ..
                                               10 — +08 +04  -    190   —
721 I971j


1 $
S BR
II
      11

      ii
      CHEV
                8 350 2 1
                § 400 2 1
                8 400 2 1
                8 351 2 1

                I 880° I \

                      M
                             -570  0600   ~
                             0600  0600   —
                                            24  30 ~  +15 +08
                                            22  39 "  +12
                                            „  y ___  ,._ ,._
                          __   25 0750 0750 9§  §9  99  +13+10+10
                          27 0580 0600 0790 33  30  30  000 +06 +06
                           300  —
                           160  —
                           600  150
                           350  225
                                                                             ».0   0.5
                                                                             J.6   0.5
                                                                             3.0   0.5
                                                                             B.4   0.5
                          21 0680 0650
                          27 0725 0625
                          22 0650 0650
                          21 0470 0700

                          21 0710 0600
                          25 0500 0700
                          -, 0660 0650
                          26 0625 0650
      CBEV nuyi
      CHEV MONT
                                       0700
                       32 — +14 +12  -
                       99 — +08 +12  -
                       §0 — +03 +12  -
                       32 32 +08 +05 +05
                                                                  150  —
                                                                  180  140
                                        —  33 31 ~ +0!
                                        —  26 29 — +1
                                       0760 23 30 30 +1
                                        —  99 99 — +0
                                     3.1  0.4
                                     0.2  0.4
                                     0.5  0.5
                                    10.0  1.5
                                                     0.4  99-9
                                                     -.4   1.0
                                                          o.r
                                                                         __  _ 1
                                                               __   __   —  - 1
                                                               1.5 4500 14.0 1 1
                                                               0.7 4500 12.7 2 1
                                                                                       __   __   —  -  1

                                                                                       TTs  3000  10.3 2  1
                                                                                                       1
                                                                                                       1
                                                                                                          1  2
                                                                                                          1  2
                                                                                      0.3 4000 12.0 2
                                                          0.3  —   —
                                       0750
                         21 0620 0600
                         21 0430 0600
                         21 0600 0600
                         22 0650 0600
                                                                                  0.3
                                                                                  0.4
                                                                                  0.5
                                                                                  0.5
         0 — +06 +04  -    75  --   0.6
         9 „ +09 +10  -   100  —   1.2
         !2 32 +12 +12 +12  330  275  4.0
         !2 — +10 +10  -   140  —   2.2

         10 — +09 +08  -   390  --   5.1  0.5
         IO 30 ,+12 +06 +08  350  265  1.2  0.5
         IO 30 +11 +08 +08 2000 1900 10.0  0.5
         10 — +12 +08  -   170  —   3-2  0.5
                                                                                                       1

                                                                                      __   __   —   -  1

                                                                                      oTg 3000  10.3  2  1

                                                                                      __   —   —   -  1
                                                                                      0.2 3500  12.3  1  1
                                                                                      2.7 3500  12.3  1  1
                                                                                       0.3 3500 11.2 21121
                                                                                       0.5 4000 13.2 11121
                                                                                       0.1 4000 13.2 11121
                                                                                       0.1 5500 15.3 1 1   1   2  2
                                                                                                          1  2  2
                                                                                                          1  2  2
                                                                                                          1  2  2
                                                                                                          1  2  2

                                                                                                          1  2  2
                                                                                                          1  2  2
                                                                                                          1  2  2
                                                                                                          1  2  2
                                                                                                             2  2
                                                                                                             2  2
                                                                                                             2  2
                                                                                                             2  2
                                                              11122
                                                                  122
                                                                  1  2  2
                                                                  1  2  2
1  2  2
1  2  2

1  2  2
1  2  2
1  2  2
1  2  2
                                                                                                            2  2
                                                                                                            2  1
                                                                  1  2  1
                                                                  1  2  1

                                                                  1  2  2
                                                                                                            2  1
                                                                                                            2  2
                                                                                  1  2  2

                                                                                  1  2  1
                                                                                  1  2  1
                                                                                  1  2  2
                                                                                  1  2  1
                                                     A-7

-------
                                                APPENDIX A.CONT'D


                                       LISTING OF VEHICLES  AND  TEST PARAMETERS
                                                     DENVER
VEH YEAR MAKE MODL C CID V  T  FT  RPMR RPMS RPMA DR DS £*_52«_^_IGA__IHC_IHCA__ICO_ICOS_ICOA INRT RLHP L P

;«"iQ7S"cHEv"MALiTi5o"r3"iro9oo"o9og""::"i§"3o"~ +°1  °°8   -    "I  ~   I-I  2-1  -:~~"-~~~H":~
         CHEV  MALI  8  350
       '14 CHEV  NOVA  8  350
       4 CHEV  NOVA  8  350
      711 CHEV  IMPA  8  MOO

738 1971 DODO  CHAL  8
739 1971 DODG  CHAR  8
740	'
711

742 1971 FORD  PINT  1
 '   1971 FORD  PINT  1
                2  3  22 0900 „„--      -,
                2  1  21 1425 0900  --  26
                             21 0785 0900
                             26 0600 0600
    1971 DODG DART 6
    1971 FORD PINT 1
     ,971 FORD PINT 1 110
     1971 FORD MUST 6
                     171
                     250
                     171
713 1

KJ1

716 1971 FORD MAVE
717 1971 FORD MUST A   .
718 1971 FORD MAVE 8  302
719 1971 FORD TORI 8  100

750 1971 FORD TORI 8  351
751 1971 FORD TORI 8  351
752 1971 FORD LTD  8  351
753 1971 FORD STAW 8  100

751 1971 MERC COME
755 1971 MERC COUG
756 1971 OLDS CUTL _
757 1971 OLDS CUTL 8
                        2 1 17 0760 0750  —  99 99
                        2 1 20 0920 0750  ~  99 99
                        1 3 16 0900 0800  --  99 99
                        2 4 13 0710 0750 0750 36 36

                        2 1 13 0710 0800  ~
                        2 1 12 0880 0850 0850  ..
                        2 1 12 0850 0800 0850 17
                        2 1 13 0920 0650

                        1 1 15 0620 0600  —  33 33
                        2 1 13 0180 0650  —  15 11
                        2 1 15 0720 0650 0850 26 26
                        2 1 27 0600 0625  ~  99 99
                                UO5U MU 1U
                                0850 17 39
                                 —  32 35
                                                           000   -
                                                    — +18 +08
                                                    — +10 +08   -
                                                    ~ +09 +08   -

                                                    — +01 000   -
                                                    — +06 000   -
                                                    ~ +05 000   -
                                                    36 +02 +06  +06
   — +01 +0
   10 +09 +06 +0
   39 +01 +06 +0
   -- +08 +12  -
                                                    — +06 +06   -
                                                    ~ +12 +12   -
                                                    26 +10 +12  +12
                                                    — +12 +12   -
                                                                     IHC  IMCA  ICO ICOS ICOA INRT RLHP L P CS CC

                                                                  "~115~~-    "i" o7i""H   II  II	:—~
                                                                     55   --    0.7  0.5  -	I   j 2 i

                                                                     180   II    3'5 99^9  --   II  II  I   j 2 1
                   230  ~   3.6  99.9   —    -
                   220  —   3.7  0.5   —    —
                   215  —   1.8  0.5   —    —
                   330  115  3.2  0.5   0.3  2750
                         2 1  27  0625  0600  —  99  99 —  +06  +06
                         2 1  27  0700  0600  --  25  25 ~  +11  +10
                         2 1  15  0620  0600  ~  21  21 --  +08  +06  -
                         2 1  21  0615  0625 0810 99  99 99  +10  +12 +12

                         1 3  15  0620  0750  —  35  35 —  +05  +06  -
                         ? !  27  0650  0650  —  2?  2? --  +12  +11  -

                                                    30  +13+12 +12
                               0750 0650  —  29
                             22 0630 0650 0750 37
                  1  22
                     m
                         Z  1
                     360  2
                     100  1
                     350  2
                     350  2
758 1971 OLDS CUTL  8  350 1  1 22
759 1971 PLYH DUST  6  198 1  3 11
760 1971 PLYM DUST  6  225 1  1 1<
761 1971 PLYM DUST

762 1971 PLYM FRY3
763 1971 PLYM FURY
764 1971 PONT FIRE
765 1971 PONT LEMA

766 1971 PONT CATA  8  100 2
767 1971 PONT LEMA  8  100 2
768 1971 AUDI 100L  4  114 2  4
769 1971 CAPR SPOR  6  171 2  1

770 1971 COLT SEDA  4  98 2  4
771 1971 DATS SEDA  4  78 2  4
772 1971 DATS 710   1  119 2  1
773 1971 FIAT 128   1  79 2  1
                               0580 0650 0720 29
                               0790 0800  —  99
                               0900 0750 0750
                               0750 0750 0750
                                                  30  30  +U
                                                     --  +06
                                                            +12 +12
                                                            +02  -
                             25  0620  0750  0750
                             25  0810  0900   —
                             22  0600  0650   ~
                             22  0590  0650  0770
                             26
                             22
                                0630 0650  —
                                          ~  21
                                          ~  2
                                0960  1000  —  1
                                0765  0650  —  37
                                         99 99  +10  000  000
                                         99 99  +07  000  000

                                           99  +06  +05  +05
                                           —  +11  +05   -
                                           —  +09  +12   -
                                         30 30  +10  +12  +12
                                                    —  +18  +12  -
                              3  1110  0850 0850  50 50  50 +15  000  000
                              2  1450  0800  ~   36 49  —
                              3  1050  0800  —     -
                              0  1020  0900  ~
777 1
              128
              280  .
      71 TOYO CORO 1
      71 TOYO CORO 4
778 1971
779 197
780
    1971
    1971
 101 1973

 102 1973
103
101
    197-
    1972
 105 1973

 106 1973
 107 1973
 108 1973
 109 1973
 110 197:
VOLK SEDA 4
VOLK 412  4 1
VOLV 142  4 12
AMMO HORN 6 232

BUIC ELEC 8 45
CADI DEVI 8 4?
CHEV VEGA
CHEV MALI

CHEV NOVA 8 350
CHEV IMPA 8 350
CHEV IMPA 8 350
CHEV IMPA 8 400
                                                        +15 +05
                                                  49  —  +12 +12
                                                  55  —  +26 000
                                         0850 65 55

                                 10 6650 0650 41
                               1020 0750 0750 1

                               1080 0875  —
                         0  1  13 0960 0960  —
                         0  1  16 1100 0900 0900
                         1  1  16 0590 0550 0700

                         1  1  26 0780 0650 0720 28
                         1  1  27 0150 0600 0700 33
                         21  11 1125 1200 1000 30
                         2  1  22 0510 0600 0750 29

                         2  1  21 0550 0600 0900 30
                         2  1  26 0695 0600 0§90 26
                         2  1  26 0630 0600 0790 22
                         2  1  26 0620 0600 0820
         DODG DART 6 225  1  1  16  0850  0750
         ?°i«> "NT 1 122  2  1  11  0520  0650  0

              MAVE
         FORD CUST
         FORD LTD
         MERC MONR
         OLDS 98

         OLDS CUTL
         PLYM SATE
         PLYM DUST
         PONT CATA

         PONT LEMA
         DATS TRUC
         OPEL MAN?
         TOYO CORO

         VOLK KOMB
         VOLK SEDA
         BUIC CENT
         BUIC ELEC

         CHEV MALI
         DODG CHAR
         FORD PINT
         FORD LTD
                                0450
                           1  22 0640  Ol
                         1  1  22  0570  0650  0750  29
                         2  1  20  0750  0700  0700  99
                         1  1  16  0700  0750  0750  99
                         2  1  26  0600  0650  0820  29
                   8 350 2 1  22  0700  0650  0770  30  30  30 +09 +12 +12
                   I ,?f 2 1  12  0800  0800  o|oO  59  55  51 +06 +05 +05
                   * US i 5  12  05?°  0850  0850  50  50  50 000 000 000
                   1  97 2 4  12  0510  0750  0750  65  51  52 -05 +05 +05
                     103 2 -,
                      97 1 1
                           1  16  1100  0900  0900  44  44  44 -10 -10 -10
                             11  1060  0950  0850  45  15  15 -09 -05 -05
                                0610  0650   —   30  30  — +06 +04  -
                                0620  0650   —   30  30  — . +05 +01  -
                                                                                                   9.9 2
                                                                 06  31
                                                              0  ~
                                                              0  230
                                                                               1.8 99.5
                                                                               8.0  0.1
   55 +12 000 000
   — +12 -01  -
._ 52 +14 +07 +07
51 51 000 +05 +05

   — +08 +07  -
   ~ +08 +07  -
   59 +07 +10 +10
   34 +17 +05 +05

      +07 +01 +01
   50 +02 +08 +08
c. J1 +11 +10 +10
10 30 +13 +08 +08

   30 +13 +08 +08
   30 +18 +08 +08
   30 +12 +08 +08
      +12 +08 +08

19 99 -13 000 000
17 39 -03 +09 +09

!$ 29 000 +0b +06

30 30 +10 +10 +10
27 26 +08 +12 +12
                                                     30 000 +06
                                                     30 +08  —

                                                     30 +09 +12+12
                                                        -04 000  000
                                                        +03 000  000
                                                        +14 +12  +12
 ..-  	  	  ...  1.5 2750  992
 !00  220 10.0  0.1  0.7 3000 113  1
 80  —   1.6 99.9  —   —   --  -
                                                                       .2 99.9
                                                                       .5  0.5
                                                                      3-9  0.5
                                                                      0.4
                                                                                   99.9  —
                                                                     220  —   1.5  0.5
                                                                     180  ~   0.7 99.9
                                                                               0.6  ~ '
                                                                      1.3
                                                                                   99.
                                                                                    0.
                                                                               0.5 99.<
                                                                               0.3  o.f
                                                                               3.0  0.5
                                                                               1.2  O.e
125  130  0.6  0.5
270  —   3.6  oe
270  130  6.2  0.5
100  110  '
                                                                     130  150
                                                                     210  ~
                                                                     210  —
                                                                     335  180
5.9  0.5
                                                                      1.0  0.3
                                                                      2.0 99.9
                                                                      4.0  2.0
                                                                      0.2  0.4
                                                                     710  250  9.8
                                                                     280  —   4.0
                                                                     350  _   I.'*
                                                                     600  310  0.2
                                                                     175  200 10.0
                                                                          150
                                                                          150
 85   70
110  130
320  110
 90   50
                                                                               8.7 99.!
                                                                               0.6 99.5
                                                                           IS  ?:j 8:1
                                                                     100  150
                                                                     230  270
                                                            550  110
                                                            350   10
                                                            180  130
                                                             50  200

                                                            180   90
                                                            230   50
                                                            190   70
                                                            200  100
                                                                              10.0 99.S
                                                                               5.0 99.S
                                                                               g.2 fe.j
                                                                                    0.-
                                                             40   20
                                                            190  100

                                                            lfo  II
                   8 350 2 1  22 0510  0600   —
                   § flS I 1  ?9 °Z8°  °700  0700
                   1 122 2 4  11 0810  0750  0750
                   8 100 2 1  21 0550  0625   --   2«
                                                     — +12 +06  -    60  —
                                                  ..  r.  +05 000 000
                                                  !)0  40  -05 +06 +06
                                                  24  —  +05 +06  -
                                                            290  150
                                                            240  110
                                                            100  —
                                                                               3.4  0.6
                                                                               0.5  1.5
                                                                              1S:5° 9U
                              1:1
                              1.2
                              2.2

                              1:1 98:
                                                                               1-2 8:!
                                                                               9.8 99
                                                                               0.2 99
                                                                                         1.9 2500 10.3 1
          0.4  5000  14.7 1




          0.1  1000  1372 1

          0.2  1000  13.2 1
                                                                                         O.C
                                                                                         O.t
    3500  12.3 1
    3500  12.3 1
                     1.7 1500 14.0 1 1

                     II   II   II  I 1
                     0.1 1000 13.2 1 1

                     __   ._   ... i
                     __   __	 ^
                     __   __   ... 1


                     3.5 2500  9.1 2 1

                     II   II   II  I 1
                     __   __   —  . 1
                                                                                                 II!
                                                           II
                                                           2  I
                                                           2  2

                                                           2  2
                                                           2  2
                                                           2  2
                                                           2  2

                                                           2  2
                                                           2  t
                                                           2  2
                                                           2  t

                                                           2  2
                                                           2  2
                                                           2  2
                                                           2  2

                                                           2  2
                                                           2  2
                                                           2  2
                                                           2  2

                                                           2  2
                                                           2  2
                                                           2  1
                                                           2  1

                                                           2  2
                                                           2  2
                                                           2  2
                                                           2  1
                     1:1
               __   —  - 1

              3000  10.3 2 1
              3000  10.3 2 1
          0.5
          0.4
                    0.2 3000


                    ?;! h

                    0.7 1500
                    0.4 1500
                    0.1 1500
                    0.3 1500

                    0.5 1000
                    0.3 1000
                    0.5 3000
                    0.3 1500

                    0.3 1000
                    1.5 2500
                    2.2 2500
                    1.4 2250

                    1.0 3000
                                                                                1.7 2250  8.8 2 1  121

                                                                                T7o 2750  §7? 2 1  122
                                                                                1.4 2250  8.8 2 1  122
    5000  13.1 ? 1
... 5500  15.3 1
0.8 2750  9.9 2 1
0.1 1000  13-2 1 1

0.1 3500  11.2 2 1
0.4 5500  11.0
0.3 1500  11.0 1 1
0.5 1500  11.0 1 1
                   11.0 1
                   11.0 1
                   14.0
                   11.0 1 1
                                                                                                            ii
                                                                                                            2 2
                                                                                                            2 2

                                                                                                            ii
                                                                                                            2 2
                                                                                                            2 1


                                                                                                            i!


                                                                                                            II
                              —  - 1
                     573  1000 12-0 2 ]
                     0.3  3000 10:3 2 i
                                                                                                            ij
                                                                                                            ii
                                                       A-8

-------
                                                APPENDIX A.CONT'D
                                     LISTING OF  VEHICLES AND TEST  PARAMETERS
                                                     DENVER
            HODL C CID V T FT  RPMR RPMS RPMA DR  DS  DA IGR IGS IGA   IHC  IHCA  ICO ICOS ICOA INRT RLHP L  P  CS  CC  AP
VEHJEAHWKE                       .-----------------------~------g-^
781 1973 AMMO
782 1973 A1*10
7«  973 AMMO
781 1973 BUIC

785 1973 BUIC
785  973 BUIC
78? 1973 BUIC
78$ 1973 CADI
THND 8
CUTL 8
98   ?
2000 4

HORN 6
HORN 8
MATA 6
CENT 8

CENT 8
LESA 8
LESA 8
DEVI 8
                   U60  4

                   455  4
                   122  2


                   304  2
                   258  1
                   350  4
                        1 23 0400  —^- —.
                        1 22 0460  0650  --

                        If 12 0740  0750  —

                        1 16 0645  0600  --
                        1 16 0560  0700 1080
                        1 20 0540  0550  —
                        1 22 0560  0650  —
                                                           +12  -
           _  29  29
           30  30  — +0



           32  32  — +11 +05  -
           28  30  30 +04 +05 +05
           -'•  34  — +OU +03  -
               3-      -'   04  -
                                                   __
                                             29 30 —  +04 +04
                                               250
                                               105   --
                                               200   ~

                                               270   —
                                               370   280
                                               120   —
                                               150   —
   1973 CADI
            DEVI  8
            VEGA  4
 W 197^ CHEV VEGA
 792 1973 CHEV VEGA
                                         —   25

                              0670 6650  --   31
                              0440 0600 0760  30
                             0670  0650
                             0860  0650
                                                30 —  +04  +04  -    65
                                                go —  +10  +04  -   210
                                                30 —  +08  +04  -   180
                                                30 30  +08  +08 +08 1300
                                                                         200
                                                                                   ..  .  0.2  5000  14.7  11122
                                                                               0.2 99-9  —   —    —   -  1   1   2  2
                                                                               0.1  0.3  —   —    —     1122
                                                                               2.1 99.9  —   —    —     1122

                                                                               3.8  1.5  --   —    —   -  1   1   2  2
                                                                               8.2  1.0  0.5  3500  12.3  11121
                                                                               2.1)  1.5  —   -    —   -  1   1   2  2
                                                                               1.0 99.9  —   —    —     1121

                                                                               1.4 99.9  —   —    —     1121
                                                                               2.5 99.9  —   —    —     1121
                                                                               3-2 99.9  —   --    ---1121
                                                                               3.9  1.0  1.0  5500  15.3  11121
                        1 28 0580  0600  —  28 30 —  +07 +08  -   230  --
                        H 11 0680  1200 1200 33 33  33  +14 +10 +10 2000
                        1 11 1070  0750 0970 29 3]  31  +12 +12 +12  100
                        1 11 0750  0750  —  30
                                                                              6.0   1.0   —   —   —  - 1  1
                                                                         320  10.0  99.9   0.9 2750  9.9 2 1  1
                                                  ._.._._._   .--  110  2.4  99.9   0.3 2500  9.421  1
                                                 1 — +18  +12  -   420  —   2.8  99-9   --   —   —  - 1  1
   1973 CHEV
   1973 CHEV
   1973 CHEV
   1973 CHEV
            NOVA  6
            NOVA  8
            NOVA  8
            NOVA  8
                  250 1
                  307 2
                  307 2
                  350 2
                        1 21 0540 0600   —
                        1 21 0670 0600   --
                        1 21 0550 0600  0870
                        1 21 0620 0600   —
                                  32  33  — +08 +06
                                  30  15  — +12
                                  36
                                  29
                                  220
                     . ... .-08  -   160
               |6  30  +18 +08 +08 1450
                  —  +10 +08  -   190
                                                    150
                                                                               4.2 99.9  --   —   —  - 1   1  2
                                                                               3.4 99.9  —   —   ---112
                                                                               0.7 99.9  1.0 3500 12.3 1112
                                                                               3-8 99.9  --   —   —  - 1   1  2
797 1973 CHEV CAPR 8 400 2
79& 1973 CHEV CHEL 8 350 2
799 1973 CHEV NOVA 8 307 2
800 1973 CHEV MALI 8 350 2

801 1973 CHEV LAGU 8 350 4
802 1973 CHEV IMPA 8 350 2
803 1973 CHEV IMPA 8 350 2
80$ 1973 CHEV IMPA 8 350 4
             1  26  0740 0600  -
             1  22  0640 0600  -
             1  21  0420 0600  -
             1  22  0580 0600  -

             1  22  0610 0600  -
             1  26  0550 0650  -
             1  26  0430 0600  -
             1  26  0520 0600  -
                                          ._  30 30 ~  +14 +08      150
                                          -  28 30 —  +07 +08  -    70
                                              ,1 30 --  +10 +08  -   300
                                              :0 30 —  +07 +08      150
                                              0 30 —  +11  +12       80
                                              6 30 —  +04  +08      280
                                              0 30 —  +09  +08      350
                                          -  27 30 —  +18  +12      240
                                                                              3-0  99.9   —
                                                                              0.2  99.9   --
                                                                              5.4  99.9   —
                                                                              0.5  99.9   --

                                                                              0.1  99.9   —
                                                                              1.2  99-9   ~
                                                                              4.6  99.9   —
                                                                              3-8  99.9   --
                  350 4
                  1(00 4
..4  ... CHEV IMPA 8 350 2
808 1973 CHEV STAW 8 454
805 1973 CHEV MONT
506 1973 CHEV IMPA
   1973
                         1  22  0570 0600  —  30  30  ~ +13 +12       140   —
                         1  22  0580 0600  —  27  30  — +11 +08       100   —
                         1  26  0530 0600  —  25  30  — +10 +08  -    220   ~
                      4  1  22  0620 0600 0800 27  30  30 +06 +10 +10 1280   220
809 1973 CHRY  NEWP
810 1973 CHHY  NEWY
811 1973 DODG  DART
812 1973 DODG  DART
                  400
                  440
                      2  1 23
                      4  1 23
                  225 1 1 1E
                  318 2 1 16
                                               +10 +10  340
                                               +10 +10  330
                  0620  0750 0750 99 99  99  +02 000 000  260
                  0730  0700 0700 99 99  99  000 000 000  200
                             0730 0700  0700  99 99 99 +1
                             0785 0700  0900  99 99 99 +24
813 1973 DODG CHAR 8 400 4
811)1973          *    -
       DODG DART 8 318 2
§15 !?73 FORD PINT 4 122 2
816
   1973 FORD  PINT 4 122 2
                        4 20 0740 0900  0900
                        1 16 0680 0700  0700  9
                        1 11 0740 0650  —   5
                        4 11 0655 0750  —   55
                                                99 99 +10  +02 +02 2000
                                                                         220
                                                                         120
                                                                         110
                                                                         110

                                                                         1200
                                                                         150
                                                       0.5  4500  14.0
                                                       1.5  4500  14.0
                                                       0.5  3000  10.3
                                                       0.4  3000  10.3
                                                                                 1112
                                                                                 1112
                                                                                 2112
                                                                                 2112
                                              9 99  99  -02 000 000  305   15
                                              4 1(1  —  +17 +09  -   375   ~
                                              5 41  	08 +06      195   ~
817  973 FORD STAW 4 122
818 1973 FORD PINT 4 122
III Wl PORD "AYE 6 200
820 1973 FORD HAVE 6 250
                          11 0900 0750   —  39 39 — +08
                          -- 	-*--	  35 37	+  -
                      2 4    	>._
                      2 1 11 0965 0650
                      1 4 15 0700 0750  —   33
                      1 1 15 0560 0600  0780  40
                                                        16
                                                           +06
                                                           t-09
                                                   — +03 +oe
                                                   39 +04 +06
                                                               1-06
                                                        170
                                                        215
                                                        230
                                                        230
823
821
§21  973 FORD HAVE
122  973 FORD HAVE
   1973 FORD MUST
   1973 FORD HAVE
§25 1973 FORD HAVE
§26  973 FORD LTD
III llll FORD LTD
828 1973 FORD TORI
§29 1973 FORD GALA
§3°  973 LINC CONT
III  973 MERC COME
8« 1973 MERC HONG
§33 1973 MERC MONT
HI  "3 OLDS CUTL
$ W §LLB! g|ft

® aa %g gg

       as DDii?


       88 a»
   1975 gg VF!£



     III

     \ 888 Sfi
     ! HDo5§ $


     IPB
     I *RS ^ '
8 302
6 250
8 302
8 302

6 250
8 429
8 400
8 351

8 100
8 1)60

8 351

8 HOO
§ 350
                      2 1 15 0605 0650 0835  29 28 28 +01 +06 +06   320
                      1 1 15 0665 0600 0860  36 36 36 +15 +06 +06   640
                      2 1 20 0540 0650 0950  24 24 24 +04 +06 +06  1120
                      2 1 15 0600 0650 0725  33 29 29 000 +06 +06   270
                                                                         100

                                                                         110
                                                                         270
                                                                         980
                                                                         220
                                            5.2  0.5  0.5  4000  13.2 1  1
                                            8.7  0.5  0.5  3000  11.3 1  1
                                            4.5 99.9  —    —    —  -  1
                                            4.5 99.9  —    --    --  -  1

                                            3.6 99.9  —    —    —  -  1
                                            0.2 99.9  —    —    —  -  1
                                            il.i) 99.9  __    __    —  -  1
                                            7.0 99.9  3.0  3000  10.3 2  1

                                            8.4 99.9  0.5  3000  11.3 1  1
                                            4.2 99.9  2.2  3000  10.3 2  1
                                            8.2 99.9  2.9  3500  11.2 2  1
                                            6.8 99.9  0.3  3000  11.3 1  1
                      1 1 15 0600 0600   —   HH 39 	02 +06   -    150  —
                      4 1 21 0890 0650  0840 34 29 29 +10 +14 +14  200  130
                      2 1 22 0475 0625   —   45 30 -- +12 +06   -    250  --
                      2 1 23 0650 0625  0960 33 30 30 +10 +10 +10  320   40
2 1 22 0590 0700   —
4 1 22 0550 0650   —
1 1 15 0575 0600  0820 ..
2 1 23 0450 0600   —   2
                                             99 99 — +0
                                             31 36 — +1
                                                 6 36 41
                                                           10       170
                                                      ... .12  -    120
                                                 .  36 412 +06 +06
                                                 0  — +05 +06  -
                                                                     ;00   8
                                                                     :40  —
                                                                          80
3.6 99.9  —
6.8 99.9  0.3 5000  14.7  1  1
4.2 99.9  --   ~   —   -  1
6.4 99.9  0.9 4000  13-2  1  1

0.6 99.9  --
2.0 99-9  ~
7.8 99 "  "
4.2  C
    §7'
840 197;

841 197'
842 197:
843 llr
845 \ll
                      2 1  22 0625 0625  —
                      4 1  22 0610 0650  —

                  W  8I11888 8§i8 °??.u

                  ?l?  if \  ?? °P35 0650 0785
                  111  \ \  J§ 0690 0750  —
                  ail  I 3  1£ °7i° °750 °750
                  318  2 1  16 0580 0700 0700
                                             28 30 — +05 +06       200
                                             28 30 — +10 +12  -    200
                                                18 -3? :N :1f +i2   ?i8   -?.'
                                                                              0.7 99.9
                                                                               .6  0.3
                      2 1  20 0700 0700
                      2   20 0760 0700

                      I \  II W& 8g8
                                                                         180
                                                                         200
                                                                         110
                                                                         170
                      2 1 22
                      2 1 26
                      2 1 26
                        1  22 0600
                          " 0615
                             07.25
                               46
          4 1 22 0650
          2 4 12 0725
          2 4 16 0800
          2 4 10 1300

          4 1 17 0680
          4 4 17 Q705
          2 4 12 0700
          2 5 16 0750
0650
0650
0650
0650

0650
0800
0750
0750

0750
0900
0850
0900
                       29 30 30 +11 +12 +12   150
                       99 99 — +08 000  -    390
                       99 99 99 +08 000 000   235
                       99 99 99 +02 000 000   410

                  —   99 99 — 000 000  -     85
                 0700  99 99 99 +06 000 000   175
                 0750  99 99 99 +04 +05 +05   220
                 0740  25 30 30 +20 +12 +12    70

                 0700  30 30 30 +12 +12 +12   720
                 0730  32 30 30 +11 +12 +12   440
                  —   30 30 — +28 +12  -    370
                  —   31 30 — +06 +12  -    190

                 OJ40  30 30 30 +12 +12 +12
                 0850  50 50 50 +15 +08 +08
                 SZ50  35 25 35 +10 +07 +07
                 0800  55 55 55 +05 000 000
                  --  57  57	10 -10     2000   --
                  --  59  59 — +11 +10  -    20   ~
                 0850 59  60 60 +08 +11 +11 1050   420
                 0900 3o  53 53 +25 +27 +27  430   200
                                            0.6  0.5
                                            6.0  0.5
                                            5.8  1.0
                                            3.2  0.2
                                                                                             1
                                                                                       —  -  1
                                                                            0.6  3000  10.3  2  1


                                                                            __    ..    —    1
                                                                                  _.    —  -  1
                                                                            1.5  4000  13.2  1  1


                                                                            0.3  4000  13-2  1  1

                                                                            575  3000  11.3  1  1
                                                                            0.5  3000  11.3  1  1

                                                                            __    __    —  -  1
                                                                            0.5  4000  12.0  2  1
                                                                            1.0  4000  13-2  1  1
                                                                            0.2  3500  12.3  1  1

                                                                            0.3  4000  12.0  2  1
                                                                            0.6  4000  13-2  1  1
                                                                                   3.0
                                                                              0.1  9<
                                                                              2.9
                                                                              3.0
                                                                                    .0
                                                                                   ..9
                                                                                   2.5
                                                                                   3.0
                                                                                        1.3 5000 14.7 1  1
                                                                                        1.5 2750  9.9 2  1
                                                                                        2.7 2750  9.9 2  1
                                                                                        1.5 1750  7.7 2  1

                                                                                        „   „   —  -  1
                                                                                        „   „   —  -  1
                                                                                        2.5 2500  9.4 2  1
                                                                                        5.6 2500  9.4 2  1
                                                                                                         1121
                                                                                                   —  - 1   121
                                                                                                   —  - 1   122
                                                                                                         1121

                                                                                                         1121
                                                                                                         1121
                                                                                                   —  - 1   122
                                                                                                   —  - 1   121
                                                                              2.3 99.9   —    —    —  - 1   1   2  1
                                                                              3.5 99.9   ~    ~    —  - 1   1   2  1
                                                                              0.4 99.9   —    —    —  - 1   1   2  1
                                                                              1.8 99.9   1.3  5000  14.7  11121
                                                                                      1   2  2
                                                                                      1   2  2
                                                                                      1   2  2
                                                                                      1   2  2

                                                                                      1   2  2
                                                                                      1   2  2
                                                                                      1   2  2
                                                                                      1   2  2

                                                                                      1   2  2
                                                                                      1   2  2
                                                                                      1   2  2
                                                                                      1   2  2
                                                                                                              2  2
                                                                                                              2  2
                                                                                                              2  2
                                                                                                              2  2
                                                                          1  2   2
                                                                          1  2   2
                                                                          1  2   2
                                                                          1  2   2

                                                                          1  2   2
                                                                          1  2   2
                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                           1  2  2

                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                           1  2  2

                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                           1  2  2
                                                                                                              2  2
                                                                                                              2  2
                                                                                                           2  1  1
                                                                                                           1  2  2
                                                                                                              2  1
                                                                                                              2  1
                                                                                                              2  1
                                                                                                              2  2
                                                     A-9

-------
                                                 APPENDIX A.CONT'D
                                       LISTING  OF  VEHICLES AND TEST PARAMETERS
                                                      DENVER
VEH YEAR MAKE MODL C CID V  T  FT RPMR RPMS RPMf_»«_^_^_f2Lf°!_"*__™-f"--_™™2!_™_INRT RLHP L P CS CC if
    197;
    197:
859 197-
860 197:
         TOYO STAW  4
         TOYO CORO  4
         TOYO STAW  4
         SUBA STAW  4
                       "11 0820 0750 0750 38
                        12 0920 0750  ~  51

                        }l o150 PkQ --^-  ~
                              810 Oi
                     18 38 +24 +05 +05
                     51 „ +04 +05  -
              __  _,„ 54 _- +05 +07  -
          )6 0800 57 54 54 +03 +06 +06
                     140 2
861 1973 VOLK SEDA 4
862 1973 VOLK SEDA 4
863 1973 VOLK SEDA 4
864 1973 VOLV 142S 4

076 1972 AMMO GREM 6
077 1972 BOIC RIVI
078 1972 CADI DEVI
079 1972 CHEV VEGA

080 1972 CHEV MALI 8
081 1972 CHEV CHEL 8
082 1972 CHEV NOVA 8
083 1972 CHEV IMPA 8
085 1§72 DODG CORO 8
086 1972 FORD PINT 4 122 2
087 1972 FORD GRNT 8
088 1972 FORD HAVE
089 1972 FORD GALA
090 1972 FORD STAW
091 1972 MERC HONG
                       1 4
                       2 4
                             11  1400 0950
                             11  1100 1000
                             11  1400 0900      _
                             15  0820 0800 0800 70
                                      __  JIB 48 — +07 +07
                                      —  55 50 — +04 +07   -
                                      iQOO 50 50 50 +12 -05  -05
                                          """ 62 62 +08 +10  +10
                                                                +03
                                                                 04
                          21 0590 0550 0640
                          26 0500 0650 0850
                          28 0750 0600 0710
                          11 0860 1200 1200

                          19 0620 0600 0850  ..
                          19 0700 0600 0780  30 ..-  —
                          16 0470 0600 0950  29 30  30  ...  .—  .—
                          24 0500 0600 0830  27 30  30  +05  +06  +06
                                                 2 +08 +01   _,
                                                   +05 +0lj  +OJ
                                                 0 +11 +08  +08
                                                 12 +14 +08  +08

                                                   +19 +06  +06
                                                   +08 +08  +0(
                                                   +08 +08  +06
    1972 CHEV BELA  8
    1972	
                          24 0740 0600 0900
                          21 0620 0750 0750
                          11 0940 0750 0750
                             06;
                        2  1 23 0620 0575 0720 33
                           +12 +06 +06
                     „  ., +04 000 000
                     36 36 +35 +06 +06
                     29 29 +05 +06 +06
                                          32 30 30
                                          99 99 99
                                          5Q 36 3§
                         2 1
                          15 0620 0600 0780 37 35  35 +06  +06 +06
                          22 0630 0625 0860 29 29  29 +06  +06 +0
                          21 0520 0625 0810 29 29  29 +14  +08 +0
                          23 0550 0625 0800 29 29  29 +21  +08 +0
                                                                       35
092 1972 OLDS CUTL 8 350  2 1
093 1972 PLYM VALI 6 225  1 1
094 1972 PLYM FURY 8 360  2 1
095 1972 PONT CATA 8 400  2 1
                               0490 0650 0620
                               0480 0750 0750
                            23 0590 0750 0750
                               0615 0625 0740
096 1972 PONT LEMA 8 350 2 1  20  0740  0625  0720
097 1972 DATS 510  4  97 2 4  12  0800  0700  07.00
098 1972 TOYO CORO 4	"	
099 1972 VOLK KARM 4
     2 TOYO CORO  4  120 24  13 0786 0650 6650 71 52
                   97 1 4  11 0840 0840 0840 49 49
                                             30  30 +11 +08 +08
                                             41  41 +07 000 000
                                                 2 +09 000 000
                                                 0 +10 +10 +10

                                           30 JO  gO +14 +10 +10
                                                   +05  +07 +07
                                                 12 000  +07 +07
                                                 9 -05  -05 -05
                                                                           3.5 99.9
                                                                           3.5  0.1
                                             340   8.8  99.
                                             145  10.0   '
                                              80   8.5
                                                   4.8  99.9
                                                                        270
                                                                                  0.5
                                                                                  0.5
                                                                                  ' "
                                                                             4.0
                                                                             8.1
                                                    .0 99
                                                                               1.0  3.0
                                                                               4.6 99.9
100 1972 VOLK KOMB 4
390 1972 BUIC SKYL 8
~-~ 1972 CHEV CHEL 8
    1972 CHEV KING 8
                     103  2    .
                     (50  2  1  1
                         4  16 0850 0850 0820 6!
                           "  0480 0650  —  "
                                              48  48  -07  -05 -05 1520  160
                         .  	      26  30  —  +09  +04  -   380  —
                 350 2  1  19  0450 0600  —  26  30  —  +08  +06  -   350  —   .
                 350 2  1  23  0620 0600 0800 26  30  30  +07  +06 +06  230  150  7.2
    1972 CHRY NEWP 8 400 2
 ... 1972 DODG DART 8 318 2
401 1972 FORD PINT 4 122 2
402 1972 FORD MAVE 8 302 2
                           1 23 0700 0700 0700  99
                           1 16 0640 0750 0750
                           1 11 0680 0650 0700
                           1 15 0525 0600  —
                                                   99  +11  +07 +07
                                                   99  +06  000 000
                                                ,_  36  +01  +06 +06
                                                58  —  000  +06  -   2
                                                                 220
                                                                 420
                                              170
                                              150
403 1972 FORD GALA
404 1972
40r
40
                  r_  2  1 22 0540 0625  —
    72 FORD  LTD § 429 4  1 22 0455 0600 0820
  1572 LINC  CONT 8 460 4  1 24 0550 0625  ~
  1972 MERC  MONT 8 351 2  1 23 0500 0575  —
                                              J9  --  +02 +06  -
                                           ..  26  26  +13 +10 +10
                                           52  32  —  +08 +06  -
                                               30 30 — +04 +06
                                                                 820 1080  3.1 99.5
                                                                  "0  —   4:5 99.<
                                                                      90  —
                                                                      30   95
                                                                      40  —    ..  	
                                                                     320  —   4.5 99.9
409 1972 OLDS NNTY 8 455  4  1  25
                                0550 0600  —   27  30  —  +11  +08  -   220
                                0760 0750  0750  23  32  32  +13  +05 +02  600
... 	_	  _  .„„  ,  , 25  0720 0650  —   30  30  —  +12  +10  -   190
865 1972 AMMO  GREM  6  232  1  3 21  0590 0600  0600  45  31  31  +03  +05 +05  480
410 1972 PLYM VALI 8 3ll
    1§72 PONT GRNV 8 455
                      2  1  15
                      41
866 1972 AMMO HORN 6 232 1
867 1972 BUIC SKYL 8 350 2
868 1972 BUIC LASA 8 350 4
869 1972 BUIC USA 8 350 4
870 1972 BUIC LASA  8
871 1972 CADI DEVI  8
872 1972 CADI DEVI  8
873 1972 CHEV VEGA  4
                     455 4
                     472 4
                     472 4
                           16  0720 0550  —
                           19  0570 0650  —
                           26  0640 0650  —
                           26  0650 0650  —

                           26  0620 0650  —
                           28  0640 0600  —
                           28  0600 0600
                                          28
                                          28
                                          30
                                          30
                                                     - +06 +05.  -   330
                                                  30 —  +05 +64  -
                                                  30 —  +02 +04  -
                                                  30 --  +04 +04  -
                     140 2 4 11  1500  0850   —
    1972 CHEV VEGA 4  140  1  3  11  1025  0850
    1972 CHEV VEGA 4  140  1  1  11  '-"  "??"
    1972 CHEV		   -  -  - -
    1972 CHEV
                                0665
                                          0850
1972 CHEV NOVA 6  250  1 3
1972 CHEV CAMA §  307  2 1
1972 CHEV NOVA 8  350  2 1
1972 CHEV NOVA 8  350  2 1

1972 CHEV MALI 8  307  2 1
1972 CHEV MALI 8  307  2 1
1972 CHEV MALI 8  307  2 1
1972 CHEV CHEL 8  350  2 1

1972 CHEV MONT 8  350  4 1
1972 CHEV NOVA 8  350  2 1
1972 CHEV IMPA 8  400  2 1
1972 CHEV MONT 8  350  2 1
                                0540
                                062
    197? CHEV NOVA 8 JJ50
                         4  4
                     .—  4  1
                     400  4  1
                     454  4  1
894
m
  1972 CHEV MONT
  1972 CHEV IMPA
  1972 CHEV CHEL

  1972 CHRY NEWP 8 400  2 1
  1972 DODG DART 6 225  1 1
- 1972 DODG DART 6 225  1 3
7 1972 DODG DART 8 318  2 1
        0700
        0600
 - -520 0600
16 0580 0600

19 0450 0600
19 0745 0600
19 0600 0600
16 0520 0600

19 0575 0600
16 0600 0600
24 0485 0600
19 0735 0600

16 0600 09
19 0550 05
24 0580 06
23 0680 06
                                           30  30  —  +09  +04  -   140
                                           31  30  --  +16  +08  -   120
                                           30  30  —  +09  +08  -
                                           33  31  —  +04  +06  -
                                                 4  34  +05 +06 +06  450
                                                   —  +04 +Q8  -   200
                                                                    80
                                                                   425

                                                3  —  +06 +04      180
                                                10  —  +08 +08  -   620
                                                     — +03 +0
                                                     -- +11 +06
                                                  10 — +01 +08  -   320
                                                  JO 30 +10 +08 +08  860
                                                9 30 — +07 +08  -   600
                                                11 30 30 +09 +06 +06
             0750 31
             0760 30

             0800 17 30 30 +1
0900
0710
22  30  30 +09 +0:
16  30  30 +15 +0
JO  30  — +06 +0
J2  30  — +12 +OI
23 0530 0700
16 0790 0750
16 0910 0750
16 0780 0750
             0700 28 28 28 +11 +05 +05  250
             0750 43 43 43 +04 000 000  340
              —  43 41 — +10 000  -   200
             0750 30 30 30 +08 000 000  315
                                                     30 +02 +08 +08  400
                                                     30 +09 +06 +06  440
                                                     — +13 +06  -   380
                                                          8 +0
                                                             1.5 2250  (U 2 1
                                                             3.0  2250  S
                                                             2.5  3000  1C

                                                             1.0  2750
                                                                                         1.
                                                                                             4500
                                                                                             5000
                                                                                         0.5 2500
                                                                 )500  12.3
                                                                 5500  11J
                                                                                                      1 1
                                                                                                      2 1
                                                             ?:8
                                                             0.7
                                                             0.3
                                                             U 88  1M ill!
                                                             1.0 2250  8.8 2 1  12
                                                             0.7 3500  12.3 1112
                                                                                              1500 11.2 2
                                                                                              1500 14.0 1 1
                                                             1.2 2500  9.4 2 1
                                                             0.1 4500  14.0 1 1
                                                                                         3.5
                                                                                           .4
                                                                                         576  3500 1K2 2
                                                                                         T~0 3500 11-2 2

                                                                                         T?3 3500 12.3 1

                                                                                         0.2 4000 13.2 1
                                                                                         0.7 3500 11.2 2

                                                                                         0?4 4000 13-2 1
                                                                                     4.8
                                                                                     1.2
                                                                 3500 12.:
                                                                 4000 13-
                                                                          110  1.
                                                                                         3.2 4500 14.0  1
                                                                                         Sis 3000 10:3  2

                                                                                         0~5 3000 11-3  1
                                                                   II


                                                                   \\
                                                                                                             22
                                                                                                             22
                                                             0.4 4500  14:o 1  1  122
                                                             0.1 4000  13.2 11  122

                                                                 1500  12.3 11122
                                                                 1000  10.3 21122
                                                                 000  13.2 11122
                                                                 """  14.0 11122
                                                                                         0.8
                                                                  500  11.2 21122
                                                             _     250  8.8 2 1  2  1  2
                                                             2.4 2500  J.4 2 1  122
                                                             3-0 2250  8.8 2 1  122

                                                             0.4 3000  10.3 21122
                                                             -	1122
                                                             __   __   ..-1121
                                                             0.3 5000  14.7 11122

                                                             0.5 4500  14.0 11122
                                                             0.5 3000  11.3 1 1  1  22
                                                             1.2 2500  9.4 2 1  122


                                                             —   	1122
                                                             0.3 4500  14.0 1 1  1  22

                                                             II   II   II  I 1  1  2  2

                                                             ._   —   .--1122
                                                             0.5 3000  11.3 I]  1|2

                                                             ?7l 2750  9-9 2 1  212


                                                             ii   ii   ii  :!  Hi

                                                             ii   ii   mill!



                                                             ----   E   E=lli|
                                                             II   II   	1122

                                                             1.3 2500  9.4 21  122
                                                                                                          \\\
                                                                                                          n
                                                                                                          l
                                                       A-10

-------
                                               APPENDIX A.CONT'D
                                     LISTING OF VEHICLES AND TEST  PARAMETERS
                                                     DENVER

                        T FT RPMR RPMS RPMA DR DS  DA  IGR IGS IGA   IHC IHCA  ICO ICOS  ICOA  INRT RLHP L P CS CC AP
           MODL C CID V T FT RPMR RPMS  RPMA OH U5 UA  IUK ll»a 1UA  im,  im,A  itu 1UOS ICOA INRT  RLHP L P CS CC AP

V^H !&*"   	-—"TT-^Z^Z^rtTert  /\Tcn 31 31 31  ^.13 nnn nnn 1£11A   i^n m n oo o  1 f, imnn  i^  i i <  *  -»~~Z
 698"J972
 899  972
$ iig FOR?
-3; 1972 FORD
,05 1972 FORD
     8
     U
PINT 4  9
PINT 1  9
160 2
122 2
                      1
010 1972 FOHD
|l  972 FORD
I \2  972 HERC
913 1972 HERC
HAVE 6
MUST 8
HAVE 8
HAVE 8

     6
     8
STAW 8
LTD  8

LTD  8
GALA 8
COME 6
MONT 8
           200 1
           351 1
           302 2
           302 2

           250 1
           100 2
           351 2
           529 4
                        1 23 0550 0750  0750
                          1? 0688 0650  0725
                        U 11 1020 0900  0900
                        1 11 0820 0900  0900

                        3 15 0620 0750  0750
                        1 20 0585 0575  0§95
                        1 15 0620 0600  0820
                        1 15 0525 0600   --

                        1 15 0620 0600  1000
                        1 22 0595 0625  0830
                        1 21 0620 0575   —
                        1 21 0610 0600  0770
                                                +13 ooo ooo
                                                +08 +06 +06
                                                      +10 +12  +12
                                                      +08
                                                P36 36  -10 +06 +06   130
                                                31 31  +12 +06 +06   940
                                                27 27  +17 +06 +06 2000
                                             32 30 --  +03 +06  -    330

                                                38 38  +08 +06 +06 1060
                                                30 30  +14 +08 +08   300
                                                   —  +08 +06  -    400
                                                   26  +08 +10 +10   100
91ii 1972
65 1572
 16 1972
917 1972

ol? 1972
519 1972
;;0 1972
921 1972
OLDS CUTL 8
OLDS CUTL 8
OLDS DELT 8
OLDS CUTL 8

OLDS DELT 8
PLYM VALI 6
PLYM DUST 6
PLYM SATE 8
100
100
250
351

150
J50
                        1  22 0600 0625  —   3J 26 — +08  +08  -
                          22 0560 0625  07§0  26 28 28 +15  +08 +08
                        1  15 0650 0600  0780  28 38 38 +08  +06 +06
                        1  23 0605 0600  —   34 30 	03  +06  -
                  350 4
                  350 2
1 20 0520 0650   —
1 20 0640 0650   —
1 25 0510 0600   --
1 20 0560 0650   —
                                             30  30 — +11 +08
                                             27  30 — +11 +08
                                             32  30 — +18 +12
                                             32  30 — +11 +08
1 25 0630 0600   —  28 30 ~ +06 +08  -
3 16 0670 0800  0800 41 41 11 +02 +02 +02
1 16 0710 0750   —  46 41 	05 000  -
1 21 0710 0750   —  29 30 — +01 +02
922 1972 PLYM SCAM 8 318 2
 25 1972 PONT VENT 8 350 2
525 1972 PONT STAH 8 350 2
 2: 1972 PONT LENA 8 350 2
                        1  16 0810 0750  ~   32
                        1  16 0650 0625  —   23
                        1  23 0640 0625  --   28
                        1  20 0660 0625 0750  25
                        32 — +04  000
                        30 — +18  +10
                        JO — +09  +10  -
                        30 30 +17  +10 +10
926 1972 PONT LENA 8 400 4 1  20 0770 0700   —   29 30 ~ +15  +08  -
927 1972 PONT CATA 8 400 2 1  26 0610 0625   ~   34 JO — +OJ  +14  -
926 1972 CAPR COUP 4  98 2 4  12 0790 0750   ~   28 36 — +06  +06  -
929 1972 DATS B110 4  72 2 4  11 0745 0700 0700  53 53 53 +08  +05 +05
931 1972 OPEL  . .
932 1972 TOKO CORO 4
933 1972 TOYO STAW 4
                   71  1  4  12 0495 0650 0650  60 52 52 000 +05
                   97  2  1  11 0650 0650 0800  55 54 54 +10 +05
                                       +05
                                       +05
931 1972 VOLK SEDA 4  97  1  4  11  0880 0800  --   60 48	05  -05   -
935 J972 VOLK CONV 4  97  1  4  11  0875 0875 0875  52 52 52 -05  -05  -05
936 1972 VOLK STAW 1 103  1  4  13  0825 0850  ~   99 99 — +27  +27   -
                                                        120 10.0 99.9
                                                        150  7.6  1.2
                                                        300  1.5 99.9
                                                        400  9.0 99.9
                                                                  1.6  4000  13.2 1
                                                                  0.8  2250   8.8 2
                                                                  1.7 2500   9.4 2 1
                                                                  3.2 2500
                                                                                                    M 2 1
                                                   50  1.7 99.9  0.6 2500   9.4  2 1
                                                  350  1.1 99.9  0.4 3500  11.2  2 1
                                                  270  O.j 99.9  1-4 3000  11.3  1
                                                  --   2.6 99.9	-
                                                   45
                                                                    420  120

                                                                    200  —
                                                                    300  ~
                                                                    200  —
                                                                    430  400
930 1972 DATS 510  4   97  2  4  12 0690 0700 0700  53 53 53 +04 +07  +07  600  600
           1900 4  116  2  1  12 1045 0850 0850  45 50 50 +05 000  000  200  180
                                                           99.9
                                                                                         0.8 2500  9.4 2
                                                                                         3-0 4000 13.2 1

                                                                                         0.6 4500 li(To 1 i
                                                  —   0.6 99.9	-   -  1
                                                  230  8.2 99.9  1.7 4000  13.2  1  1
                                                  120  5.9 99.9  1.5 3000  10.3  2  1
                                                  ~   3.0 99.9	1
                                                                   0.6  99.9   --
                                                                   3.6  99.9   ~
                                                                   4.5  99.9   ~
                                                                   2.4  99.9   —
                                                                         —    0.4 99.9	1
                                                                          90   8.8  0.5  0.5 3000 10.3 2  1
                                                                         —    2.8  0.5	-  -  1
                                                                         --    2.5  0.5	1
                                                                               3-4  99-9  ~   --
                                                                               3.4  99.9  --   —
                                                                               1.8  99.9  —   —
                                                                               6.2   2.0  0.2 2000
                                                                              7.4  2.0
                                                                              3-4 99.9
                                                                           o 10.0  3.0
                                                                               .0  3-0
                                                                              2.0  2250
                                                                              1.0  2500
                                                                              2.3  2000
                                                                              2.0  2250
                                                                    130  —
                                                                    380  350
                                                                     50  --
                                                       3.2  99.9  —   —
                                                       J.2   3.0  2.6 2250
                                                       3.4   1.0  —   —
                                                                   0.6   0.5   --	11
                                                                   3-6  99.9	11
                                                                   5.4  99-9   —   —   —  - 1  1
                                                                   7.8  99-9   0.5  3500 12.3 1 1  1
                                                                                  1   1
                                                                                  1   1
                                                                           —  -11
                                                                           8.321   2
                                                                                                   —  - 2  1
                                                                                                   8.8 2 1  1
                                                                                                   —  - 1  1
                                                                                                                2   2
                                                                                                                2   2
                                                                                           1   2  2
                                                                                           1   2  2

                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2

                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2

                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2

                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2

                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2
                                                                                           1   2  2
                                                                                 3.8 2 1  2  1
                                                                                 j.4 2 1  1  2
                                                                                  .3. 2 1  1  2
                                                                                 3.8 2 1  1  2
                                                     A-ll

-------
A-12

-------
APPENDIX B

-------
     „ u PHASE 1 - LISTING OF TEST VEHICLE USE AND MAINTENANCE  DATA
APPENDIX B PHAbu A

                             Legend

  VEH _ Vehicle Number

   YR - Model Year

 HAKE - Vehicle Make

 MODL - Vehicle Model

  VIN - Vehicle Identification Number

 ODOM - True Mileage

PRDATE - Purchase Date of Vehicle  (1:  0-3 mos; 2: 3-12 mos;  3: 1-2 yrs;
       4: over 2 yrs ago)

    N - Purchased New or Used (1: New;  2: Used)

  VKT - Yearly Vehicle Miles Traveled (1: 0-5000; 2: 5001-10,000;
       3: 10,001-15,000; 4: 15,001-20,000; 5: 20,001-30,000;
       6: over 30,000)

    C - Downtown Driving (1: all; 2:  most; 3: some; 4: none)

    S - Suburban Driving (1: all  2:  most; 3: some; 4: none)

    F - Expressway Driving (1: all;   2:  most; 3: some; 4: none)

    W - Driving To and From Work  (1:  all; 2: most; 3: some; 4: none)

    G - Shopping (1: all; 2: most;  3:  some; 4: none)

    B - Business Not To and From  Work (1: all; 2: most; 3:  some;
       A: none)

    V - T
       Travel, Vacation, etc. (1:  all;  2: most; 3: some; 4: none)

 RREC - Vehicle Maintained to Manufacturer's Recommended Specifications
       (1: Yes 2: No; 3: don't know)

       Date of Last Oil Change (1:  0-6mos; 2: 6-12 mos; 3: over 1 yr;
       *: don't know)

       Last Tune Up (1: 0-6 mos; 2:  6-12 mos; 3: over 1 yr;
       4: don't know)

       Wh
        no performed tune up (1: dealer; 2: independent garage;
       •»' tune up clinic; 4: owner or  friend; 5: don't know)
                               B-l

-------
 MOD - Altered  Engine and/or Exhaust Components (1: Yes;
       2:  No; 3: don't know)

OPER - Vehicle  Operated 50% of the Time  on Unpaved Roads,  in
       Competative events, or in Hauling or Transporting Loads
       Heavier  than for which it was designed.  (1: Yes; 2: No; 3: don't

   D - Has Vehicle ever had Major Damage to: a) cooling system;
       b)  engine; c) fuel tank; d) exhaust system; e) no damage.
       (1: Yes; 2: No; 3: don't know)

LEAD - If  Unleaded fuel is Required, has Vehicle been operated on
       Leaded Fuel? 1: not required; 2:  never;  3: once or  twice;
       4:  occasionally; 5: regularly;  6:  don't  know)

 H2S - Have You or Others Noticed a Hydrogen Sulfide (rotten eggs)
       Odor in  this Vehicle's Exhaust?   (1:  never; 2: rarely;
       3:  occasionally; 4: regularly;  5:  don't  know)

   P - Pass or  Fail   FAILURE BASED ON THE FOLLOWING
                     MODEL YEAR  HC      CO
                     1975-1976  >250    >2.0
                     1972-1974  >400    >5.5
       Transmission in Neutral (1: Pass;  2:  Fail CO only;  3: Fail CO
       only; 4: Fail Both; 0: Not maintenance Vehicle)
                              B-2

-------
                                              APPENDIX B
                       LISTING OF PHASE I  TEST  VEHICLE USE AND MAINTENANCE DATA
                VIN
 -j .; HAKE MODL     »*«_	
 •::—• r«rTmJC~CGV155U178371
 •;•:; CHEV ijuj: rru14-5j 149726
•-,q 75 FORD TRUC


;J2 75 BUIC
        :R iiif
            E04HHX27231
            E04HHW96197
            TCY145Z506584
            A5A087A282211
            4H57H5Z103493
     Sig SSi
     CADI ELDO
     CHEV VEGA

     CHEV NOVA
            HU3 I w ./** * * * '~ *
            6L47S5Q226743
            1V11A5U210378
    CHEV IHPA

•/i 75 CHEV STAW
<   5CHRYNEVP
'•"•'• 75 DODG COSO
'•%% DODG DART
            1L45U5J170719
            WHMG5A1 32988
            LH41C5B260700
02,75 FORD MUST 5R02Y 150760
  75 FORD TORI 5H31H1 14213
027 75 FORD GRAN 5W81L223321
:;! 75 FORD LTD  5P68H 126623

T- 75 FORD LTD  5P64S109291
;•: 75 MERC HARQ 5263S544182
:*>• 75 M£8C HONG 5H04H527212
J32 75 OLDS DELT 3N39K5X105419

><-• 75 OLDS CUTL 3J57K5B109641
X'* 75 OLDS DELT 3L69T5X 102778
•Jj: 75 PUM FURY RL41G5A1 74430
536 75 PLYH DUST VH29C5G 108272

037 75 PONT CATA 2L69R5X155551
058 75 PONT LEHA 2F37M5A 128869
039 75 PONT GRNV 2R67W5P125211
•MO 76 C»PR SEDA GAECHU59125

:-i 75 DATS B210 HLB210570521
:~2 75 BOND SEDA SBA3306281
'•-') 75 TOYO CORO RT105005050
:•- 75 VOLK SEDA 1152036764
•-? « !2!£ S™ 3353128420
o. 75 AMMO GREM A5D465E200759
& II £i£° HORN A5A087H182275
'a 75 AHHO HATA A5A167N107515

^7l«!iS 15™ 4S07C5Z114056
•  II 2,HJ£ SKn- 4B27F5L108394
2  ?t mrr ?S£ 4J57J521063*8
W 75 BUIC STAH 4F45J5Z103183
%  cm, S JV77B5U215584
- " gSi? 8Sg iMHi7iig^??3

 "  CHEV NOVA ]f 17D5K100879
    CHEV NOVA 1X6|!liicn^5§§

            JD29H5R483918
            1D37H5Z418938
             N69U5J161283
            U-35U5S105181

            igsi^i


IHtllSffiiftr
?-2 75 CHEV MAI T
iisli!l!iw?«5

1811
                  J558
PSinsL,
"""'•siStigfii^s
  75
        Ltn  «^H134432
        hi?  5P6Ssi3C3fif
                         ODOM  PRDATE N
                         16643
                         16277
                         36116
                          4918
16883
 5299
10678
 7436

11837
14907
 8197
18097

14994
 6238
 5835
11211

 8167
16580
 6800
 8042

17080
17184
13415
 9758

 2495
26502
 1182
38926
                         28260
                         16271
                         18155

                         11892
                          4634
                         18398
                          1230

                          4667
                          6677
                         10738
                         28085
                           524
                         14424
                          8201
                         11976
                         34483
              5A10371?
                         16762
                         13116
                          5004
                         14546

                         14056
                         16902
                         28568
                         16254
                                        VMT

                                          4
                                               DENVER

                                               C S F W G B V MFRREC  LOC
                                                                         LTU W MOD OPER
                                                                                            LEAD H2S
                                              2332442
                                              1112342
                                                   11242
                                                   24242
                                              \\
                                              244
                                              333333
                                              414224
                                              4 2
                                                    4242
                                                    1444
                                              3244244
                                              3323424
                                              1444414
                                              3323434

                                              4234122


                                              4232444
                                              2332343   1
                                              3232332   2
                                              3232343   1
                                              4244424   1

                                              3332343   1
                                              3232243   1
                                              4242243   1
                                              3222243   3
                                              4232344   1
                                              4241144   1
                                              3322344   1
                                              1231244   1
                                              4244243    1
                                              3234244    1
                                              1111141    1
                                              3332343    1

                                              3322333    1
                                              3 3 3 3 3  4  a    1
                                              3111143    1
                                              3234243    1
                                              3331323   1
                                              1441  14
                                              2442444    1
                                              4242444    1
                                              1114441    1
                                              3333343    1
 1
 1
 1
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 1
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 4

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1
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                                                                          1   1  2
                                                                          2   1  2
                                                                          4   5  2
                                                                          1   2  2
                                                                         4  5
                                                                         2  4
                                                                         1  1
                                                                         2  1
                                                                         1  1
                                                                         1   1
                                                                         1   i
                                                                         1  1   2
                                                                         1  2   2
                                                                         452
                                                                         2  1   2

                                                                         3  1   2
                                                                         1  1   2
                                                                         452
                                                                         3  1   2

                                                                         3  5   2
                                                452

                                                1  1   2
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                                                1  5   2

                                                1  1   2
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                                                2  1   2
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                                                452
                                                                         1   1   2
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                                                252
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                                                1  5  2
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                                                452
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                                                1   4  2
                                                4   1  2
2
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22221
22221
22221
21222
22221
22221
22221
22221
22221
22221
22221
22221
22221
22221
22221
22221
222i '
22221
22221
22221
22221
22221
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22221
22221
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22221
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22221
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22221
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12222
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22221
22221
22221
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22221
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22221
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2
2
2
2
2
2
2
3
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2
2
2
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2
2
2
5
2
2
2
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2
2
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2
2
1
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5
2
2
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2
2
2
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1
1
1
2
2
2
2
2
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2
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2
2
2
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2
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3

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0
0
0
0
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2
1
2
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4
2
1
1
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1
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1
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1
l
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1
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1
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1
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                                                  B-3

-------
                                                  APPENDIX B CONT'D
                              LISTING OF  PHASE  I  TEST VEHICLE USE AND MAINTENANCE DATA
                                                      DENVER
VEH YR MAKE MODL
                      VIN
294 75 LINC CONT 5Y81A841915
295 75 MERC MONA 5W38F514.954
297 75 MERC MONT 5H07H506935
298 75 MERC COUG 5A93H549048

300 75 OLDS OMEG 3B69F5L104440
308 75 PLYM SCAM VH23G5B10 744
311 75 PLYM FURY BP23K56 01109
312 75 PLYM FURY PP29M5D119448
                               ODOM  PRDATE N  VMT   c s pjfjf j_^f]jK__Loc__LTtM|_»Dj>pER___D   LEAD "23
                              "23574"
                                m
                                20072
                                28506
321 75 PONT GRNV 2R19W5X147917
322 75 AUDI FOX  849000770
323 76 CAPR GHIA GAECRS09103
325 75 COLT SEDA 6P23U57000594

326 75 DATS 710  JHL710017937
327 75 DATS B210 HLB210517838
§26 75 DATS SEDA JHL710013413
329 75 FIAT STAW 128AF11904890

330 75 FIAT X1-9 128AS0028865
331 75 BOND CVCC SGC1017540
332 75 MAZD RX3  SS124W165664
333 75 MAZD RX3  SS124A1737109

335 75 MG   MGB  GHN5UF376920
336 75 OPEL STAW OL15N55117621
338 75 PORS 911S 9115200123
340 75 TOYO CELI RA22043075

341 75 TOYO CORO TE37524248
342 75 VOLK SEDA 1352139367
343 75 VOLK RABB 1753102394
315 75 VOLV SEDA VC24415B10457

511 75 FORD GRAN 5W81T232304
512 75 MERC MONA 5W34L5134""
513 75 OLDS OMEG 3B69D5L10	
511 75 PLYM GRNF PH16H5D181229

515 75 PONT VENT 2Y17D5L113801
516 75 BMW  SEDA 2360973
517 75 BMW  5301 5000585
518 75 SUBA STAW A61L802362

519 75 MERE 450S 1160321203811
520 75 PORS 914  4752901526
521 75 SAAB 99LE 99757002665
522 75 AMMO HORN A5A067E113112

523 75 AMMO HORN A5A087A111992
52* 7.5 P.ODG NONA DP41T5D144795

046*
                                18181
                                 5702
                                10960

                                11321
                                 4068
                                 8289
                                 6315
                                 2466
                                 2028
                            62
    75 MERC MARQ 5Z62A557603
    71 AMMO HORN A1C037H119130

017 71 BUIC RIVI 4Y87U4H440570
048 74 BUIC CENT 1H57J1Z106693
019 71 CHEV VEGA 1V77A1U109416
050 74 CHEV MONT 1H57H1R136097

051 71 CHEV NOVA 1Y27D4L170115
052 74 CHEV CAMA 1S87H4N193612
053 74 CHEV CHEL 1C29H1H135307
054 74 CHEV CAPR 1N35U4S133511

055 74 DODG CHAR WH23G4G216587
056 74 DODG DART LH41C4H291T
057 74 FORD PINT 4X10X26363
058 74 FORD HAVE 1K92F1117E

059 74 FORD HAVE 4K92L102811
060 74 FORD LTD  1G63S100358
061 74 FORD LTD  1P62S122020
062 71 LINC CONT 1Y82A878035

            MONT 1H01F577005
            	-H7KJJR10094S

                   >7K4M351966
    11 2LPJ     -
    ZS SLDS D1LT
    71 OLDS 98   3X39T4M317329
067 74 PLYM SATE KH23G4G181375
8812 33 S8 ffiiMWB
070 74 PONT LEMA
ffl 1!
       DATS 610
    . . MAZD RX3
    74 TOYO CELI
    - VOLK SEDA
                                4702
                                7225
                               21057
                               27376

                                4774
                                8571
                               15635
                               15464

                               13620
                               21048
                               13068
                                5794

                               15555
                               13534
                                29786
                                30352
                                27518
                                16517
                                12172
                                12823
                                16211
                                23370
                                ,
                                17253
                                26295
075 7
101 73 AMMO HORN A
102 73 BUIC ELEC 1.
103 73 CADI DEVI 6D
     1 Y9M SEDA 1312713951
                  1A087E237236
                   •">U3H591916
                    9R3Q190
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2
2
2
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2
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2
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2
5
1
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1
2
2
2
2
2
1
1
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2
1
1
2
2
2
2
1
1
1
1
3
1
1
2
1
i
1
6
1
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1
4
1
1
1
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1
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1

4
2
4
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1

1
1
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1
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1
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1
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1
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                                                          B-4

-------
                                          APPENDIX B CONT'D
                       LISTING OF  PHASE I TEST VEHICLE USE AND MAINTENANCE DATA
 i IB HAB
   i CHEV YKo;
J057 CHEVH&I
1067;
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            1L69H3J211583
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            *M'
    CHEY NOVA
    CHEV IHPA



III!
115 7; FORD TORI
 f 71 FORD HAVE
 1 75 FORD CUST
i]$ 75 FORD LTD

116 73 HBRC HONR
N973

1207:
121 7:
1227:
1237:
    88 ggZ Si
    PONT LEHA 2D37Mzi27322
    DATS TRUC PL620139758
    OPEL HANT OL77H
    VOLK SBDA
                 9861351
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080 72 CHEV HALI 1D37H2K981478
081 72 CHEV CHEL 1D37H2L503069
082 72 CHEV NOVA 1X27F2L104005
083 72 CHEV IHPA 1M47H2C178595

084 72 CHEV BELA 1L69R2C196958
085 72 DODG CORO WH41G26133548
086 72 FORD PINT 2R10X189043
087 72 FORD GRNT 2A30H335207

088 72 FORD HAVE 2K92T194022
089 72 FORD GALA 2J56H162135
090 72 FORD STAW 2P74S152909
091 72 MERC HONG 2H10S622025

092 72 OLDS COTL 3G87H2M151202
093 72 PLTH VALI VL41C2R193
09J 72 PLIH FUHI PH43K2D26C __
095 72 PONT CATA 2L57H2C306772

    : POUT

  i 72 TOIO CORO 51850671
»i) 72 VOU KAHH 14226921  _

'00 72 VOU KOMB 2322140279
                         ODOM  PRDATE N  VMT
39866
22591
10310
40771
                         53558

                         25423
                         12743
                         22707
                         32527
                         55949
                         24854
                         52391

                         48244
                         20509
                          6112
                         37657
                         34
                         19
                                              DENVER

                                              C S f W G
                                                        B V MFRREC  LOC  LTD W MOD OPER
                                                                                            LEAD H2S
4
4
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4
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3
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4
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1 2 =

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3 2 :
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2
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1
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1
1
1
1
1
1
1
1
1
1
1
2
1
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1
1
1
1
1
1
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
1
2
4
2
1
1
1
2
1
1
1
3
2
2
1
1
4
1
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1
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1
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2
4
2
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1
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                                              3222342
                                                                         1  2  2
                                                                                     22221  1
                                                B-5

-------
APPENDIX B - PHASE II - LISTING OF TEST VEHICLE USE AND MAINTENANCE DATA

                                 Legend


  VEH  -  Vehicle Number

   YR  -  Model Year

 MAKE  -  Vehicle Make

 MODL  -  Vehicle Model

  VIN  -  Vehicle Identification Number

 ODOM  -  True Mileage

    P  -  Pass or Fail   FAILURE BASED ON THE  FOLLOWING
                         MODEL  YEAR   HC     CO
                         1975-1976   >250    >2.0
                         1972-1974   >400    >5.5
          Transmission in Neutral (1: Pass;  2:  Fail CO only; 3: Fail HC onlr
          4:  Fail Both)

    N  -  Purchased  New or Used (1:  New; 2:  Used)

    Y  -  Yearly Vehicle Miles  Traveled (1:  0-5,000; 2: 5,001-10,000;
          3:  10,001-15,000;  4:  15,001-20,000;  5:  20,001-30,000;
          6:  over 30,000)

   MD  -  Altered Engine and/or Exhaust Components (1: Yes; 2:  No; 3: don'tfa

    C  -  Major City Street  Driving  (1: all; 2:  most;  3: some;  4: little/now)

    S  -  Rural Road Driving (1:  all; 2: most;  3:  some; 4: little/none)

    E  -  Rural Expressway Driving (1:  all;  2:  most; 3: some;  4: little/none)

    W  -  Driving To and From Work (1:  all;  2:  most; 3: some;  4: little/"*)

    G  -  Shopping (1:  all;  2:  most;  3: some;  4:  little/none)

    B  -  Business Not To and From Work (1:  all;  2:  most;  3: some;
          4:  little/none)

    V  -  Social,  Vacation,  etc.  (1:  all;  2: moat;  3:  some; 4:  little/^)

   TD  -  Number of  Trips Made  On A  Typical  Day (One Trip is Defied tf   ,
          Starting the Engin.,  Traveling Some  Distance and Stopping the

   «T  -  Number of  Wide Open Throttle Accelerations Used Per Week
         Pn      ?peratad 50* of  the Time on Unpaved Roads,  in
         Competativ* Events, or in Hauling or Transporting Loads
         Heavier than for which it was Designed.  (1: Yes; 2:  No;
         •J. don't know)
                                  B-6

-------
 H  -  Hard Starting (1: Yes; 2: No)

 ST  .  Stalling (l:  Yes; 2: No)

 R  .  Rough Idle (1:  Yes; 2: No)

 M  .  Engine Misfiring (1: Yes; 2: No)

 A  -  Poor Acceleration (1:  Yes; 2: No)

 SB  -  Engine Performance Problem - Stumbling (1:  Yes; 2: No)

 DS  -  Engine Performance Problem - Dieseling (1:  Yes; 2: No)

 D  -  Has Vehicle  ever had Major Damage  to:  a)  engine;
      b) cooling system;  c)  fuel tank; d)  exhaust system; e) no damage.
      (1: Yes;  2:  No;  3:  don't know)

 LO  -  Date of Last  Oil Change (1: 0-6 mos;  2:  6-12 mos; 3: over 1 yr;
      4: don't know)

 LT  -  Last Tune Up  (1: 0-6 mos; 2: 6-12  mos; 3:  over 1 yr;
      4: don't know)

MAR  -  Vehicle Maintained to Manufacturer's  Recommended Specifications
      (1: Yes;  2: No;  3:  don't know)

 NW  -  Number of Warranty Repairs

 PP  -  Was Vehicle  Returned For Performance  Problems (1: No Warranty;
      2: Never Returned;  3:  Yes; 4: No)

 UL  -  Unleaded  Fuel Required (1: Yes; 2: No)

 ^  -  Number of Times  Leaded Fuel Was Used  (1: Not Required; 2:  Never;
      3: Seldom; 4: Occasionally; 5: Frequently;  6: don't know)

 H2  -  Have You or Others  Noticed a Hydrogen  Sulfide (rotten eggs)  Odor
      in this Vehicle's Exhaust? (1: never;  2: rarely; 3: occasionally;
      4: regularly; 5: don't know)
                               B-7

-------
                                                 APPENDIX B CONT'D
                             LISTING OF PHASE II TEST VEHICLE USE AND MAINTENANCE DATA
                                                     DENVER
VEH YR MAKE MODL      VIN       ODOM  P N Y MD C S E W G_B V TD_WT_U_H_ST_R_M_A_SB_DS___D___LO LT MAR »W PP ft t M

	-----------ZZ	52Zrrra~r~r4T"4 11120  422   2221  2  2 22221   3  T ~~\   r~;~7"r~
241 76 CADI SEVI
242 75 CADI DEVI
213 75 CADI FLEE
255 75 CHEV MALI

255 75 CHEV STAW
256 75 CHEV MONT
257 75 CHEV MONT
258 75 CHEV CAPR

259 75 CHEV IMPA
260 75 CHEV IMPA
261 75 CHEV IMPA
262 75 CHEV IMPA
                 >S69H6Q502390
                 6D47S5Q256631
                 6B69S5Q123600
                 1D37H5M03582

                 1G35H5Z464707
                 1H5705R159253
                 1H57U5Z422702
                 1N69H5J121426

                 1L69H5J211904
                 1L47H5J150398
                 1L69H5J172367
                 1L47H5J192803
    75 CHEV CAPR 1N45Y5J20007
    75 CHR\ IMPE YM43T5C10212
       FORD PINT 5X11Y13il
       FORD TORI 5H31H122!
                    33130103
   1 75 OLDS COTL 3J57K5R105677
288 75 FORD TORI 5H31H153070
291 75 FORD LTD  5P7.6S11658;
292 7.5 FORD LTD


302 75 OLDS CUTL 3H45K5R136583
303 75 OLDS STAW 3H45K5R115453
304 75 OLDS COTL 3K57T5R124936
305 75 OLDS STAW 3H35T5X112754

306 75 OLDS DELT 3R15T5X116656
307 75 PLYM DOST VL29C5B25J618
309 75 PLYM VALI VP41G5B106813
310 75 PLYM FURS HH41G5A190353

316 75 PONT LEMA 2G37M5P217119
317 75 PONT VENT 2Y27H5L105552
319 75 PONT CATA 2L69H5X153789
339 75 TOYO CORO RT115001759

344 75 VOLK RABB 1753141155
534 75 AMMO GREM A5E465E165204
535 76 AMMO HORN AGA087E22535B
536 75 AMMO PACE A5A667A279082

537 75 AMMO HORN A5A087A282224
538 75 AMMO HORN A5A087E179606
539 75 AMMO HORN A5A087A292343
540 75 AMMO PACE A5C667A2B2859

541 75 AMMO MATA A5A857H198565
542 75 BOIC SKYL 4B17F5L101980
543 75 BOIC REGA 4J57J52109844
544 75 BOIC LESA 4P39J5X110095

545 75 BOIC LESA 4P39J5X147536
546 75 BOIC REGA 1J29J5Z120291
547 75 BOIC REGA 1J57J5Z109192
546 75 BOIC LESA 4P57J5X119696

549 75 BOIC LESA 4P57J5X113620
550 75 BOIC LESA 4P39J5X120089
551 75 BUIC LESA 4P57T5X 1600S
552 75 BOIC RIVI 4Z87T5B453228

-53 75 BOIC RIVI 4Z87T5H422684
555 75 BUIC STAW 4R45T5X1192§4
    75 CADI ELDO 6L47S5Q207398
    75 CADI DEVI 6D49S5Q2581


       88 S3

       gjEi m k
       CADI CALA 6C47S
       CJP1 sm 6S69R6Q520
       CHSV MONZ 1R07B5ll5
                        244536
                        5207TO
  3 75 CHSV MONZ 1R07B5ll539iq
  5 75 CHEV VEGA m7B5C12?8lf
    75 CHEV VEGA
    75 CHEV MONZ
567 75 CHEV VEGA
568 75 CHEV VEGA
                 1V15B5U184790
                 1M27B5C213709
                 1V77B5U1
                 1V77B5C1
       CHEV VEGA
       CHBV MONZ

     5 CHEV MONZ iR67G5Zl6(
                 1VnB2U2008p5
573 75 CHEV NOVA 1X69D5L115653
571 75 CHBV CAM* 1Q87L5N53677T
                 1X69D5L1S3940
                 1X27G5L142910
571 75 CHBV CAMA
575 75 CHEV NOVA
    75 CHBV NOVA
577 75 CHEV NOVA
576 75 CHEV HO»Z
579 75 CHBV MONZ
580 75 CHBV NOVA
                    'G5K117095
                    'G5C204191
                    •C5Z100934
                    H5E101751
                                                            20  422  2221
                                                             4  122  2222
                                                            20  122  2122
                                                          3  1  122  2222
                                                                122  2222
                                                                422  2121
                                                                122  2222
                                                                122  2222
                                     1132  244
                                     1122  3*1
                               10679  1122  111
                                7751  41122
                                                                        1221
                                                                        2222
                                                                        2222
                                                                  22   2222
11600 1122
46070 2 1
22170 2 1
35047 4152
                                                                122  2222
                                                                122  2222
                                                                122  2222
                                                                121  2222
                               27462 1132
                               20717 1152
                               24152 1132
                               41037 1152
                                                             4  222  2222
                                                            10  422  2222
                                                             4  222  2221
                                                             2  122  2222
                               13151 2122  244
                               27803 1142  23
                                 625 1142  34
                                5610 1222  3 "•
                                              343424
                                              432434
                                              244424
                                              344424
                                                                       2222
                                                                       2222
                                                                       2222
                                                                       2222
                                17511 1132
                                14370 4132
                                8126 1122
                                26656 1232
                                              24424
                                              2442
                                              2432
                                              3443
                               22858 1142
                               16833 4142
                                                                       2221
                                                                       2212
                                                                       2222
                                                                       2222
                                                                        2222
                                                                        2222
                                                                        2222
                                                                        2222
                                18465 1132
                                17069 2132
                                  96 2122
                                1617 2142
                                                                       2222
                                                                       2222
                                                                       2222
                                                                       2122
                                11450 1132
                                21463 2132
                                10215 1132
                                7820 2122
                                                  42313  2
                                                443342  2
                                                441344  5
                                                434243  2
                                                                       2222
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                                   2  2 22221
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                                   2  2 22221
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                                   2  1 22222
                                   2  2 22221
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                                                                                 2  1 22221
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31   5312
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                                                                                                             12
                                                         B-8

-------
                    APPENDIX B CONT'D
LISTING OF PHASE II TEST VEHICLE USE AND MAINTENANCE DATA




                        DENVER
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i 75 CHEV STAW 1L35U5J 124704
5 75 CHEV IHPA 1L35U5J 12541 1
I 75 CHEV STAW 1L45U5S1 48026
77 CHEV IMPA 1L69U5S1 3,8433
: 75 CHEV CAPR 1N45Y5J 180373
i 75 CHRY CORD SS22K4R 165983
0 75 CHRY CORD SS22K5R1 10216
1 75 CHRY NEWP CL23H5C124150
2 75 CHRY CORD SS22K5R1 54643
n 75 CHRY NEWP CM41M5C101244
14 75 CHRY NEWY CS23T5C1 24789
15 75 CHRY NEWY CS43T5C1 64575
516 75 DODG DART LL29C5G151572
617 76 DODG DART LL29C6G141564
W 75 DODG DART LP23G5G1 12326
19 75 DODG DART LP41G5F1 69939
20 '5 DODG CHAR XS22G5R1 03020
21 75 DODG CHAR XS22K5R150787
A 75 OODG CHAR XS22N5R1 33046
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NW PP UL L H2
____________
53121
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54121
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2.4 12 1
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1 1 123
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44121
54121
24121
54121
43121
22121
11121
53121
43123
                          B-9

-------
                                      APPENDIX B CONT'D


                       LISTING OF PHASE II TEST VEHICLE USE AND MAINTENANCE DATA


                                         DENVER

VEH YR MAKE MODL     VIH     ODOM P N Y «D C S E W G B_V TD_WT_0_H_ST_R_M_A_SB_DS___D_ _LO LT MAR HH


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 687 75 OLDS COIL 3J57T5M259547 17478 1262  331341 4 20  421  2122 Z  2 22221  331   22123
 686 75 OLDS DELT 3L39T5X100337 15455 1122  2442344  4  122  2222 2  2 22221  351   22121


 689 75 PLYM DUST VL29C5B103476 12127 2122  2442333  2  122  2222 2  2 22221  451   54)21
 690 75 PLYM VALI VP41C5R106808 16918 2132  333435|  2  122  1222 2  2 22221  333   53121
 691 75 PLYM DUST VL29C5B132772  6873 2112  3333333  5  122  1222 2  2 22221  351   2 2  1 2  H
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 693 75 PLYM FURY RH23G5G110377 26135 1132  3444342  2  222  2212 2  2 22221  341   4 3  1 2  K
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 714 75 VOLK SEDA 1152036710    25263 fill 1 4 I H 1 3  5 HI  Ill2 2  I 1111   I I

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 iu ?i Rg LTB SSJBS    m ? u i u * H : i  s n j  f i n i  i mil  j ]  i




      CHEV MALI 1D37H4246?422  ?Htl JUS 1 3 55 I ? !  ? 2 5 2  2222 1  1 lllll  1 5  1
      cHEv^fflSl?  2&§ilii iUihl  S Hi  1111 1  llllll  1 1  1

 !i2 }J S N^P* SSiag^Tl  5I?g? i f  5 2 3 4 4 3 3 4 3  2 422  2222 2  2 22222
 |54 74 FORD ELIT 4G2 H1<*£w72  -Mil 5 !  J S 2 5 1 5 3 5 J.  1 122  2 2 2 2 2  2 22??!
I If 17 VU141



111 If S SS§§ ^a?ZIKa'    U?i9 3! 2 ?  3 3 3 11 !» 3  ? 122  2221  2 2 22221  3  3 ]
!54 74 FORD ELIT 4G21H194639   ^i«i 5{i^  3 S 1 5 3 ^  J  '  122  2222  2 2 22221
155 74 FORD LTD  nSfgliglP   ^111 ?  5 I  1 8 S 3 I 1  3 .?  II2  2 2 2 2  2 2 22221
                                                       •• *> C. C. ^  ^ «.&.«.*- (  ^ 3   *

                                                       2222 2  2 22221  3 J  3
   74 88g Hg§£ 359SKl?li8  '3?K J!! I  H 3 5 i 5«  2  122  2222  2 2 22221  3  « 3
   7IJ AM»n r.opu AiiD/ic?5i?^i?AS  .?1?J 1112  2434243  1  150  9 •> •> o  t •> 00901  5  1 1
721 74 AMW GREM A4E465B«9^1 ,*& 1 H 1 2 S \\ | « 3  1  122  2222 2  2 22221  .  .  -
722 74 AMMO GREM A4A4li!5i?8?3 ^ \\\\ \\\\\\\  \  \\\  \\\\ |  | ||||1  | |  J


81 g BTc %            M 1 i 1 i 1 S S it 3 ? 3  6  3 2 2  2 | | 2 2  | 2^1  | |  1

                                                       2222 2  2 22221  3 I  ]
727 74 CADI     6                •--••-..--.•  jte*  2222 2  2 22221  2 2  1

728 74 CHEV VEGA 1V77A4§1?22« ulln? 1132 1431343  3  122  2222 2  2 22221  3 2  1


9n»miBKimi ifflHii HHHi  \  III  fill i  ill  I!  i
                                           B-10

-------
                    APPENDIX B CONT'D





LISTING OF PHASE II TEST VEHICLE USE AND MAINTENANCE DATA





                        DENVER
,i-j YR HAKE
vtri i" "22;
-•""ii'cHEV
'••• 74 CHEV
'-{'. 7- CHEV
• 54 74 CHEV
-:= 74 CHEV
•:2 ^4 CHEV
^7 74 CHEV
-ij 14 DODG
7 -.3 74 DODG
!;o 74 DODG
,,, 74 FORD
7.2 74 FORD
7.; 74 FORD
-.; 74 FORD
%= 74 FORD
7^ 74 FORD
7,7 74 FORD
l4 74 FORD
',« 74 FORD
"50 74 FORD
751 74 FORD
'52 74 FORD
'53 74 FORD
754 74 HERC
755 74 HERC
*ts 74 OLDS
757 74 OLDS
7;S 74 OLDS
759 74 PLYH
760 74 PLYH
761 74 PLYH
762 74 PLYH
'63 74 PLYH
76< 74 PONT
765 74 PONT
766 74 PONT
767 74 PONT
768 74 AUDI
769 74 CAPR
770 14 COLT
'71 74 DATS
772 74 DATS
77? 74 FIAT
'!•< 74 FIAT
775 74 HERB
776 74 TOYO
777 74 TOYO
778 74 VOLK
779 74 VOLK
780 74 VOLV
3^6 73 BUIC
368 73 BUIC
37' 73 CHEV
"" 7: -ORD
3" 0 FORD
1 1 §i
" 73 CAPR
?n.
§H3 AHMO
& <3 AHHO
,§3 73 AHMO
?°4 73 BUIC
III 73 BUIC
76 jj f Ic
'" 73 CADI
SQ 73 A.*
;$? 73 CADI
"3 CHEV
« il 38
illW?®
« l\ CHEV
73 CHEV
ID 7* ruD»
'j IHEV
11 H CHEV
3(J 70 ftfinn
99 ij CHEV
tnEV

HODL

"NOVA
NOVA
HONT
MALI
NOVA
NOVA
IMPA
CHAL
CHAR
DART
PINT
PINT
PINT
PINT
KUST
HAVE
HUST
HAVE
TORI
TORI
TORI
LTD
STAW
COHE
COUG
CUTL
CUTL
CUTL
DUST
DUST
DUST
FRY3
FURY
FIRE
LEMA
CATA
LEMA
100L
SPOR
SEDA
SEDA
710
128
128
280
CORO
CORO
SEDA
412
142
CENT
ELEC
HALI
PINT
LTD
THND
2000
HORN
HORN
MATA
CENT
CENT
LESA
LESA
DEVI
DEVI
VEGA
VEGA
VEGA
NOVA
NOVA
NOVA
NOVA
CAPR
CHEL
NOVA
HALI

VIN
--— -—•"~'~~7rT ,
1X27H4L17DJU i
1X27K4L1 ^' / 1«
1C35H1Z115991
1X27H1L19911S
JH23G4B1 22909
WH23G1A273H3
LH11C1R185252
1X10X288073
4X11X171510
4X12Y189503
1X12Y227104
4F02Z308366
4K91L179087
4F03Z338087
4K92F102820
4G21S193736
1G21H241208
1B38H1 15815
4E61H117297
4U76S565125
1K31T508093
4A93H531771
3J57KAM300693
3J57K4M363151
3J57K4M296252
VL29B4B372966
VL29C4G101175
VL29G4B294462
PH43K4D1 36259
PH13N1D165037
2T87M4N 132031
2F37M4Z101448
2L69R4C102583
2G37P4A138113
8041079273
GAECNK64163
6L21K15311705
HLB210038686
KJHL710012113
128A1817743
128A1773503
1140601211167
RT104002783
TE27109441
1342733692
4212030979
1126343417948
4D37H3Z107996
4V39U3H544875
1D37H37483534
3P74S 130410
GAECNB92819
A3A037E007161
A3A087H406795
A3A157A310307
1H57J3Z102237
{JP67J3X135330
1L69T3C127B50
6D49R301 30034
6D47R3Q1Q8891
1V15B3U470982
1V77B3U486507
35581
1X27F3L 156912
1Y6QHX1 1 7HI §7

1X1?P"^55
1D29H^R4Jj7CH2
f5H6
ODOM PNXMDCSEWGBVTDWTUHSTRMA
~"l8"7~i7~3 122 2443333 10 221 1122
40394 4232 1444441 6 122 2122
40961 1132 3443312 4 222 2222
25210 1132 2331213 2 222 2222
10181 1122 2114323 2 122 2222
21300 1132 3322333 1 121 2222
30331 1132 2444243 10 222 2222
37176 1132 3131343 2 122 2222
32210 1142 1333113 10 422 2222
19869 1232 2333333 5 422 2222
20995 3142 3322343 1 322 2212
11042 1112 3411113 3 122 2222
27650 2232 2132313 3 122 2222
27506 2132 3233323 2 112 2222
16321 1122 1112112 1 122 2222
8183 1112 2331212 2 122 2222
39369 1152 3443413 10 422 2222
252Q7 3122 3114343 1 122 2222
29564 1232 2111213 10 122 2222
11780 1122 2113213 2 122 2222
44050 1152 3333323 6 422 2222
44900 1142 1413433 20 222 2222
25805 3132 2443333 5 122 2122
34478 1222 2441141 3 222 2222
7559 1112 3131313 1 122 2222
10570 1232 3143343 5 222 2222
13899 2122 3332333 6 122 2222
9168 3112 2142313 2 122 2122
18312 1122 2142343 2 122 2222
31991 3132 2442444 4 222 2222
18635 4132 2442233 6 322 2222
21391 2122 3312313 2 222 2122
1089 1112 3333233 2 122 2221
25662 1232 2444343 4 121 1122
31177 2132 2444343 2 222 2222
34872 1122 2113244 2 122 2222
16995 1122 3441343 4 122 2222
31877 1142 3442343 6 222 2222
20364 1122 2443343 8 422 2222
16893 4132 2441133 5 222 2222
24857 1132 2432343 6 122 2212
27466 1132 2332343 4 122 2222
19124 1142 2442343 4 221 2222
23612 4132 2441343 4 222 2122
23743 1132 3431444 3 322 2222
231 19 3122 3441344 6 122 2222
20420 4132 1441343 5 421 2222
23803 1132 1441343 3 422 2222
28004 1132 3443334 5 421 1111
43203 2242 3323313 4 422 2222
26192 1122 2442343 2 122 2222
38333 1132 2434233 5 122 2222
30515 1232 3334343 2 122 2222
59701 2142 333333' 1 122 2222
10833 2132 2332333 1 221 2222
41000 1232 144-4142 4 122 2222
30991 2132 1442344 2 122 2222
c2?tl 1 2 3 2 2442313 4 121 1222
§&U§ } ' 2 3 "* 1 3 3 3 3. o 421 2222
38015 1132 2333332 3 122 2222
?t?,U } 2 2 2 3442333 4 122 2222
JSlS8, 2122 2132343 1 222 2222
20883 1 1 2 2 2331213 2 121 2222
11114 1112 3444344 3 122 2222
57385 1152 3322334 3 422 2222
30580 1122 2334252 2 212 2222
24943 1122 2454342 2 122 2222
31909 3222 2444243 4 222 2222
!Sa^ ,1222 2443242 2 122 1222
12I8Z 2 2 H 2 2433342 3 122 2122
2I5SP 3132 2441343 2 122 2222
46224 1152 3442343 4 422 2222
W«§ 3M2 3111311 2 121 2222
^ii2 1132 2112343 4 122 2222
3,1?31 3122 2442343 3 421 1122
48400 1142 3334212 2 212 2222
is2o? J ! 5 1 3333333 2 122 2222
nlh2.1 1132 3153433 4 221 2221
7S^55 1232 5441444 2 422 1122
12403 1212 2444244 2 122 2222
SB
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
1
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2

2
2
2
2
DS D
2*22221
2 22221
2 22221
2 22221
2 22221
2 22221
1 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
1 22221
2 22221
2 22221
2 22122
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
1 22221
2 22221
2 22221
2 21222
2 22221
2 22221
2 22221
2 22221
1 22221
2 22221
2 22221
2 22221
2 22221
2 22221
1 11222
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
1 22221
2 22221
2 22221
2 22221
2 22221
2 22221
2 22221
1 22221
2 22221
2 22221
2 22221
LO
•q
2
3
3
3
3
2
3
3
3
3
3
3
3
3
I
3
3
3
3
3
4
5
3
2
3
3
]
3
3
,
3
I
I
3
3
]
3
\
I)
3
4
3
3
LT
•:
2
6
3
3
5
1
4
2
3
3
3
2
|
6
3
3
6
2
3
1
3
1
3
1
5
3
1
1
3
I
]
4
3
3
3
}
4
3
I
3
3
6
3
"•
6
4
3
5
MAR
1
1
1
1
1
1
1
1
1
1
2
1
3
1
1
1
1
3
1
1
1
1
1
1
1
3
1
1
2
1
1
1
3
I
2
1
1
1
3
1
1
1
3
1
1
1
5
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
3
2
1
I
1
1
NW
ij
1
2
5
2
2
3
5
4
3
1
5
4
4
5
5
1
3
2
2
5
2
3
4
2
4
3
3
O
5
5
3
5
5
2
2
5
2
4
2
5
3
?
3
5
5
2
1
1
2
4
I
5
2
2
5
1
1
PP UL L
2 p I
1 2 1
2 2 1
1 2 1
2 2 1
2 2 1
1 2 1
4 2 1
2 2 1
4 2 1
2 2 1
4 2 1
1 2 1
1 2 1
2 2 1
3 2 1
2 2 1
3 2 1
1 2 1
2 2 1
1 2 1
4 2 1
4 2 1
1 2 1
1 2 1
1 2 1
1 2 1
2 2 1
4 2 1
4 2 1
2 2 1
3 2 1
3 2 1
2 2 1
3 2 1
5 2 1
3 2 1
5 2 1
4 2 1
3 2 1
2 2 1
2 2 1
2 2 1
4 2 1
4 2 1
4 2 1
2 2 1
2 2 1
3 2 1
1 2 1
2 2 1
4 2 1
2 2 1
3 2 1
4 2 1
1 2 1
4 2 1
1 2 1
4 2 1
4 2 1
3 2 1
5 2 1
4 2 1
4 2 1
4 2 1
1 2 1
2 2 1
2 2 1
1 2 1
1 2 1
2 2 1
1 2 1
1 2 1
3 2 1
3 2 1
2 2 1
2 2 1
3 2 1
1 2 1
1 2 1
H2
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
                         B-ll

-------
                                                APPENDIX B CONT'D


                             LISTING OF PHASE II TEST VEHICLE USE AND MAINTENANCE DATA
                                                    DENVER
VEH 1R MAKE  MODL
802
803
804

§°!
80J
80]
801
                     VIN

                 1E35K3K148819
                 1L39H3S107753
                           ODOM  PNYMDCSEW_GB_V TD_^_H_«_SJ_R_M_A_SB_DS	D    LO  LT  MAR NW ft m, L ^

                          ""•*"Trr~TT-Z~«™~^  it  n >i o  li  3   11   Q  9 5  9999  9  9 99991   o   rs   «""""-7"—-—-.
       CHEV  IHPA  1L47K3C10492
73 CHEV
73 CHEV
73 CHEV
7

73 CHEV MONT


II CHEV STAW  iLlsxIcieoW  45540  3
809 73 CHRY  NEWP
810 73 CHRY  NEWY
811 73 DODG  DART
812 73 DODG  DART
813 73 DODG CHAR WP29P3A240724
814 73 DODG DART LH23G3B453580
815
81?
    73 FORD PINT
    73 FORD PINT
                                    2142  21424
                                    3122  24413
                                    4122  24342
                                    2122  14413
                3X11X220113
                3X12X113918
36900 4132
22108 2222
25978 1122  _
39517 1212  31
                                             333231
                                             214231
2143
817 73 FORD STAW 3R12X197861
818 73 FORD PINT 3X10X200039
819 73 FORD HAVE 3K91T208759
820 73 FORD HAVE 3K92L222218

821 73 FORD HAVE 3K92F208760
822 73 FORD HAVE 3K91L150748
823 73 FORD MUST 3F04F140742
824 73 FORD HAVE 3K91F205943
                                        22
                                         3332
                                         2 4 4 2 _
                                 1112  3411154
                                 2132  §11131
                               29957  11
                               23806  1 2 3 2
                               12615
                               39210
  Hill
   2322
   6122
   2  122
   3122

16112
13122
21122
31222
825 73
"26 73
-_, ., FORD HAVE 3K92L1]
826 73 FORD LTD  3J76N15
827 73 FORD LTD  3P68S102H6
828 73 FORD TORI 3H31H115311

829 73 FORD GALA 3J54S181094
 30 73 LINC CONT 3Y82A807790
831 73 MERC COME
832 73 MERC MONG
                 K31L551139
                 B11H525187
 33 73 MERC HONT
 34 73 OLDS CUTL
 35 73 OLDS CUTL 3J57K!
                 Z44S507959
                  57K3R203438
                       1394404
       OLDS CUTL 3J57K3R100449
                               25107 2222   14
                               30594 3122   44
                               50742 4132   31
                               41503 2232   31
                           31171  1132
                           29961  2222
                           23632  1122
                           26523  2112

                           23500  1222
                           36419  1132
                           18122  2132
                           36289  1222

                           23913  1122
                           20320  1 .1 2 2
                           36396  2232
                           43328  1132
       OLDS CUTL 3J29K3R1 66051   1980S
837 73
838 73 PLYM DUST VL29C5Bl5378i
839 73 PLYM DUST VL29C3B146915
840 73 PLYH DUST VL29G3B134721

841 73 PLYM SATA RH23G3G223916
812 73 PLYM SATE RH11G3A270872
843 73 PLYM FRY3 PH43K3D323266
844 73 PONT VENT 2Y27H3L122938
                            9808  3122
                            I6064  1132
                            I5598  2122
                            10951  4232
                                      232
                                     2212
       PONT LENA 2F37M3Z1 19391
       PONT LEMA 2D29M3Z1 17645
845 73
5,**' 'J »w«i*  uuiixt ^Lt^jnjltl I I WT^
847 73 PONT  CATA 2L69H3C120580
848 73 PONT  CATA 2L69R3C103955

819 73 PONT  STAW 2L3.5S3C122535
850 73 DATS  B610 PL6	
§51 73 DATS  210Z HLS.,,,.
852 73 HOND  CIVI SBA101
                           15600 1
                            7000
                           20331 2122
                           57853 2112

                           502S2 3232
                           29586 4122
                           28506 1122
                           27600 1122

                           42535 2132
                           29300 1132
                           37597 2132
                            0633 1122
       SUBA STAW E62L705719
                                     \m
                                6090  4142
                 "PS
                     §ii236
390 72 BUIC SKYL  1D37H2H110817  26716 1

       9 3g                1&


g 722 Rg gg
US! I! R8 8SS
101 72 FORD LTD
105 72 LINC CONT
106 72 MERC MONT
109 72 OLDS NNTY

83 ?! V® us
§65 72 AMMO GREM
866 72 AMMO HORN
                 2K92F187832
                 2J58H105734

                 2U6IN108479
                 2Y82A836268
                 2H03H561736
                 3V39T2M429716
                           30000 1122
                           82236 2232
                           21407 2112

                           50216 2132
                           53074 1252
                           17705 1122
                           6267B 1232


                                                321
                                                It 2
2142414
3411313  -
2444343  6
3331313  3

2332313  2
3111313  2
2111114  2
2144343  4
                                              1143213  4
                                              2  4  4  1|  2  4 2  1
                                              1143342  2
                                              2  4  1  T  5  1 4  -
                                                                222
                                                                222
                                                                222
                                                                1  2  2
                                                                   12
                                                                   22
                                                                   22
                                                                   22
                             21
                             22
                             22
                             11
                                                                       2222
                                                                       2212
                                                                       2222
                                                                       2222

                                                                       2222
                                                                       2222
                                                                       2121
                                                                       2222
2 22221  2
1 21222  3
2 22221  3
2 22212  3

2 22221  1
2 22221  3
2 22221  3
2 22221  3

2 22221  3
2 22221  3
2 22221  3
2 22221  3

2 22221  3
2 22221  3
2 22221  3
2 22221  3

2 22222  1
2 22221  3
2 22212  2
1 22221  1

2 22221  6
2 22221  3
2 22221  3
2 22221  3
                          1121   1   2 22221
                          2222   2   2 22221
                          1222   2   2 22221
                          2222   2   2 22221

                          2222   2   2 22221
                          1221   2   1 22221
                          2221   2   2 22221
                          2222   2   2 22221
                                                                  2 1
                                        2222
                                        2222
                                        2222
                                        2222

                                        2222
                                        2222
                                        2222
                                        2122

                                        2222
                                        2222
                                        2222
                                        2111

                                        2222
                                        2222
                                        2222
                                        2222

                                        2222
                                        2222
                                        2222
                                        2222

                                        2222
                                        2222
                                        2222
                                        2222

                                        2222
                                        2222
                                        2211
                                        2222

                                        1122
                                        2222
                                        2222
                                        2222

                                        2222
                                        2222
                                        2222
                                        2222

                                        2222
                                        2121
                                        2222
                                        2222

                                        1222
                                        2122
                                        2222
                                        1111

                                        2222
                                        2222
                                        2122
                                        2222
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22222

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   1  2 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 12222
                                   2  2 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221

                                   1  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   2  2 22221

                                   2  2 22221
                                   2  2 22221
                                   1  1 22221
                                   2  2 22221

                                   2  2 22221
                                   2  2 22212
                                   2  2 22221
                                   1  1 22221

                                   2  2 22221
                                   2  2 22221
                                   2  2 22221
                                   1  1 22221
                                                                                                6  1
                                                                                                5   1
                                                                                            1  1
                                                                                                  §221
                                                                                                  1  ! !!
                                                                                                  2221
                                                         1121

                                                         2221
                                                         1121
                                                         2221
                                                         6  I)  2  1
                                                                                                      2  2  2
                                                                                                   1   1121
                                                                                                   1   5321
                                                                                                   1   2221
                                                                                                   1   1121
                                                                                                  i  i I
                                                       B-12

-------
                                            APPENDIX B CONT'D
                         LISTING OF PHASE II TEST VEHICLE USE AND MAINTENANCE DATA
         HODL
                 VTN
                 VAN
 .-;:j JR HAM. BUM"__  	
 iiifsr™'"'2'5'
 llfeBi!

 ili|
 7j 72 CffiV VSGA

             JM$Z3

             6D47R20257278
             1V15B2U474761
             1V11B2U2B8372

             1V77B2U435097
              V77B2U431500
              X69F2W136701
             1X27D2L152889



                                         3332343
                                         3434243
                                         2442243
                                         2432343

                                         2J32343
                                         3 3 3 1 3 4 4
                                         1443243
                                         3442333
                       DENVER

 ODOM  P N Y MD C S E W G B V TD  WT  U H ST R M A SB DS   D   LO  LT MAR NW PP UL I H2

~T78T9~"l~1~2"2~4~4~4~2~4~4
 34000 1122  2444231
 24016 1122  3444143
 30747 1122  3432343

 50694 1242
 49157 1132
 36476 1222
 «7670 2232



--i -3 THFV HALI 1D37F2K530574  35288 41
                     f  i  mi
m I £EV CHEL X* H2L161175
'M 72 CHEV MONT 1H57J2S538970

*57 72 CHEV NOVA 1X27H2L130404


890 72 CHEV NOVA 1X27K2L146595

891 72 CHEV HONT 1H57U2K523319
   72 CHEV IHPA 1M47S2C168995
:",' 72 CHEV CHEL 1H45V2C208706
^ 72 CHRY NEW? CH41H2C172718
                                      2  24
                                      i  is i
                                         2 U 4 3
                          27735 2222
                                5 111
                          $
525'
896 '
  i72 DODG DART LH41C2R149934
.,j 72 DODG DART LH41C2R354009
897 72 DODG DART LH23G2B347982
898 72 DODG POLA DH43K2F192246

899 72 FORD PINT 2X10X202633
900 72 FORD PINT 2R11W119198
901 72 FORD PINT 2R10M124187
902 72 FORD HAVE 2K92T217367

903 72 FORD HOST 2F04Q121527
W 72 FORD HATE 2K91F116354
90S 72 FORD HAVE 2K92F140393
906 72 FORD HAVE 2K92L142629

W7 72 FORD GALA 2G54S16495.1
90S 72 FORD STAW 2H42H214488
?0? 72 FORD LTD  2P76N160160
"'- 72 FORD LTD  2P&3S158939
 60729  4242
 47703  1132
 50150  1132
 54236  2132

 68731  2132
 28500  1212
 26326  4222
 71462  4232

 29534  2122
  7823  3112
 73884  4132
 35140  3122
                          16841
                                  112
                          47746 3132
                          17624 1 1  1 2
                          44542 4132
                          52927 3 1
                          56300 1 1
                          39794 3 2
                          24994 1 1
                                2222
P* II »B sIS
^3 K POHT CATA
32  ]\ {$» COOP r_nvuDMU,
•"» * as ^°
            2J69M2L114680
            2D4|M2Z1059?5
            2D37M2A208!?0
            2D37T2Z108708

            2L39R2C324121
            O ft Dn»» A jj |J J J *• '


932 ]\ SE& '900

  * s 88 iTr«
sp^i
raifes
TOjf

 20320  1112
 13532  1232
 19868  4112
 32308  4122

 ^390  2132
 26900  4122
 57206  4 i 3 2
 57087  1232
                          s?y?:
                                         lll
1441J
24443
24413
34443

34423
24345
24424
34434
  44134
  44334
  44144
244244


III l\\
344413
244234
                1   122  2222
                2   122  2222
                1   122  2222
                5   122  2222

                5   422  2222
                2   122  2222
                2   122  2222
                4   422  2222

                2   122  2222
                4   422  2222
                1   1222222
                4   422  2122
                                    32  2442343
                                    22  2442343
                                         3442344
                           18599 1122  2434312
                                             M 123
                        3431
                      ,.424i;
                 4  3  I)  3 2 4  ?
                 444414  i
                                                 *P
                                           4 4 1
                                           444343
                                           443342
                                           442343
                                         2442344   4
                                         2443243   3
                                         2444343   1
                                         3442344   6
                             j
                              6

                             10
                              4
                              3
                              1

                              4
                              2
                                                           122  1222
                                                           422  2222
                                                           122  2222
                                                           222  2222
                              4   122  2222
                              1   121  2222
                              3   122  2222
                              1   1222222
                                               222
                                               1  2 2
                                               422
                                               322

                                               422
                                               422
                                               422
                                               1  2 2

                                               422
                                               1  2 2
                                               1  2 2
                                               222

                                               422
                                               222
                                               3  2 1
                                               122

                                               1  2 1
                                               1  2 2
                                               222
                                               1  2 2

                                               1  2 2
                                               1  2 2
                                               1  2 2
                                               222

                                               1  2 2
                                               3  2 2
                                               1  2 1
                                               1  2 2
                                                           1  2 2
                                                           1  2 2
                                                           222
                                                           222

                                                           4  2 1
                                                           222
                                                           1  2 2
                                                           222
                                                            22
                                                            22
                                              4
                                              4 _ _
                                              422
                                              322
                                                          222
                                                          222
                                                          1 2 2
                                                          1 2 1
                                                          4 2 1
                                                          1 2 2

                                                          \\2
   2222
   2122
   2222
   2221

   2222
   2222
   2222
   2222

   2222
   2222
   2222
   2222

   2222
   2222
   2221
   2222

   2122
   2222
   2222
   2212

   1122
   2222
   2122
   1122

   1122
   2222
   2222
   2222

   2222
   2222
   2222
   2222

   2222
   1211
   2222
   2222

   2222
   2222
   2222
   2222

   2222
   2222
   2222
   2222

   2222
   2221
   2222
1   2111
    2 22221
    2 21222
    2 22221
    2 22221

    2 22221
    2 22221
    2 22222
    2 22221

    2 22221
    1 21122
    2 22221
    2 ?2221

    2 22221
    2 22221
    2 22221
    2 22221

    2 2222'
    2 22221
    2 22221
    2 22221

    2 22221
    2 22221
    2 22221
    2 22221

    2 22221
    2 22221
    2 22221
    2 22221

    2 22221
    2 22221
    2 22221
    2 22221
                                                                                                     2  1
                                                                                                     2  1
                                                                                                     2  1
2  2 22221
2  1 22221
2  2 22221
2  1 22221

2  2 22221
2  2 22221
2  2 22221
2  2 21222

2  2 22221
2  2 22221
1  2 21222
2  2 22221

2  1 22221
2  2 22221
2  2 22221
2  2 22221

2  2 22221
2  2 22221
2  2 22221
2  2 22221

2  2 22221
2  2 22212
2  2 22221
2  2 22221

2  2 22221
2  2 22221
2  2 22221
2  2 22221

2  2 22221
2  2 22221
2  2 22221
2  2 22221

2  2 12222
2  2 22221
2  2 22221
1  2 22221
3  4  1
3  4  1

3  3  1
452
3  4  2
3  5  1

4  4  1


3  3  1
                                                           2  2  1
                                                           232
                                                                 2222
                                                                 2222
                                                   2 22221
                                                   2 22221
                                                           2 1
                                                           2 1
                                                                                    11211
                                                                                    44211
                                                                                    11211
                                                                                    11211

                                                                                    34211
                                                                                    43211
                                                                                    11211
                                                                                    22211
                                                                                                     2 1  1
                                                                                                     2 1  1
                                                                                                     2 1  1
                                                                                                     2 1  1
                                                       I2il  :
                                                       34211
                                                       32211
                                                       11211

                                                       34211
                                                       11211
                                                       53211
                                                       33211
                                                                                                  1211
                                                                                                  3211
                                                                                                  2211
                                                                                                  3211
                                                                                               53211
                                                                                               11211
                                                                                               22211
                                                                                               11211
                                                      34211
                                                      34211
                                                      22211
                                                      32211

                                                      2221   1
                                                      22211
                                                      22211
                                                      54211

                                                      44211
                                                      22211
                                                      34211
                                                      53211

                                                      11211
                                                      11211
                                                      14211
                                                      54211

                                                      34211
                                                      52211
                                                      34211
                                                      44211

                                                      22211
                                                      14211
                                                      22211
                                                      54211
               2  1  1
               2  1  1
               2  1  1
               2  1  1
         14211
         11211
         11211
         22211

         22211
         22211
         53211
         11211
                                                 B-13

-------

-------
APPENDIX C

-------
         APPENDIX C  - LISTING OF FEDERAL TEST PROCEDURE
    RESULTS ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                             Legend

  VEH NO. - Vehicle Number

      YR - Model  Year

    MAKE - Vehicle Make

    MODL - Vehicle Model

     CID - Engine Displacement in Cubic Inches

 TEST TYPE - Indicates the Portion of the Test or Composite

           COLD TRANS -  Cold transient portion of test
           COLD STAB  -  Cold stabilized portion of test
           HOT TRANS  -  Hot transient portion of test
           1972 FTP    -  Composite of Cold Transient and Cold
                        Stabilized tests (equivalent to 1972
                        Federal Test Procedure)
           1975 FTP    -  1975 Federal Test Procedure composite

      HC - Hydrocarbon Emissions in grams per mile

      CO - Carbon Monoxide  Emissions in grams per mile

     C02 - Carbon Dioxide Emissions in grams per mile

    NOXC - Oxides of Nitrogen Emissions Corrected for Humidity in
           grams  per mile

 FUEL ECON - Fuel Economy  Calculated by the Carbon Balance Method in
           miles  per gallon

     IHC - Hydrocarbon Concentration with Vehicle at Normal Idle,
           Measured  with Garage-type Instrumentation in parts per
           million Hexane equivalent

 IC° tACTJ ~ Carbon Monoxide  Concentration with Vehicle at Normal Idle,
           Measured  with Garage-type Instrumentation in per cent.
ICO [SPEC]
Carbon Monoxide Concentration with Vehicle at Normal Idle,
as specified by the manufacturer.
                               C-l

-------
       INOX -
OTHER TESTS -
        Oxides of Nitrogen Concentration with Vehicle at  Normal
        Idle, measured by the Chemilurainescence method in PPM.

        Lists Other Emission Factors Tests Conducted on the
        Vehicle

                           was  used in the Modal  Emissions Program
                           was  used in Highway Fuel Economy test
                           was  used in the Clayton Key Mode testing

                           was  used in both Low  Speed and High Speed
                           programs
                           was  used in both Federal Short Cycle and
                           Three Mode testing programs
                           was  used in the Maintenance Effectiveness
                           program

AFTER MAINTENANCE  - Presents  the Federal Test Procedure results
                   obtained  after maintenance
MODAL
HFET
KEYMODE

LO/UI

SC/3M

MTCE EFF

- Vehicle
- Vehicle
- Vehicle
program
- Vehicle
testing
- Vehicle
Federal
- Vehicle
testing
                                 C-2

-------
                      APPENDIX C

      LISTING  OF FEDERAL  TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                        DENVER
VEH
NO. YR
001 75

IHC =
MAKE MODL
CHEV T

150 PPM
ICO[ACT] =
ICO[SPEC]=
INOX

OTHER
AFTER




002 75

IHC =
=

TESTS:
RUC

CID
350

HEXANE
2.7
N/A
45


MAINTENANC




CHEV T

305 PPM
ICOtACT] -
ICO[S
INOX

OTHER
AFTER




003 75
T IY *t
IHC =
J- v 1 J L A
PEC] =
-

TESTS :
MAINTEN








RUC

%CO
%CO
PPM


E




350

HEXANE
6.9
N/A
29


ANC




CHEV TRUC

230 PPM
CT I
ICO[SPEC]=
INOX
* •» \j /\
OTHER




=

56CO
%CO
PPM


E




350

HEXANE
0 . 2

35
TESTS
MAINTENANC








1 r1 o
%CO
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

HC
10.07
5.88
7.33

7.88

7.14
KEYMO
N/A
N/A
N/A
N/A
N/A
3-45
3.64
2.65

3-55

3-33
KEYMO
N/A
N/A
N/A
N/A
N/A
4 .50
1 .41
2.37

2.89

2 31
KEYMO
N/A
N/A
N/A
N/A
N/A
GRAMS
CO
97.
102.
73-

100.

93-
DE SC





100.
130.
72.

1 16.

108 .
DE SC





64.
7.
35.

34.

26.
DE SC




4
9
7

3

8
/





7
5
4

2

5
/





8
4
2

9

8




PER MILE
C02
505
516
474

511

502
3M





578
549
532

563

550
3M





576
688
547

634

627
3M




.7
.6
.7

.4

.9






.4
.0
.7

. 1

.6






.7
.3
.9

.8

.0





NOXC
1 .87
0.95
1 .64

1.39

1 -33






3.12
0.95
2 .72

1 .99

1 .88






2.01
1.21
1 .31

1 .59

1 .40




MPG
FUEL
ECON
12.9
12.7
14.5

12.8

13-2






11.9
11.6
13-6

11.7

12.1






12.8
12.6
14.5

12.7

13-1




                         C-3

-------
                  APPENDIX  C.CONT'D

      LISTING  OF  FEDERAL  TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR
004 75
IHC =
icoU
ICO[S
INOX

OTHER
AFTER




005 75

IHCs
MAKE MODL CID
CHEV TRUC 350
30 PPM HEXANE
CT] =
PEC] =


TESTS'
MAINTEN




DODG T

20 PPM
ICOUCT] -
ICO[SPEC]=
INOX

OTHER
AFTER




006 75

IHCs
ICOU


TESTS:
0.0 *CO
N/A %CO
39 PPM


ANCE




RUC 318

HEXANE
1 .5 $CO
0 . 3 %CO
52 PPM


MAINTENANCE




FORD T

15 PPM
CT] _
ICO[SPEC]=
INOX

OTHER
AFTER




=

TESTS-
MAINTEN








RUC 302

HEXANE
0.0 %CO
N/A KO
39 PPM


ANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
2.08 33.
0.33 0.
0.62 10.

1.17

0.77
KEYMODE
N/A
N/A
N/A
N/A
N/A
5-24
2.69
2.56

3.91

3.18
KEYMODE
N/A
N/A
N/A
N/A
N/A
3-93
1 .24
2.08

2.53

2.02
KEYMODE
N/A
N/A
N/A
N/A
N/A

16.

10.
SC





53.
60.
35.

57.

52.
SC





74.
25.
52.

48.

42.
SC





PE
0
6
7

1

0
/3M





4
3
6

0

2
/3M





9
0
8

9

8
/3M





R MI
C02
705.
671.
631.

687.

667.






666.
609-
589.

636.

615.






573-
674.
550.

626.

620.






HPG
LE 	 FUEL
NOXC ECOH
0 1-31 11.6
0 2.00 13,2
1 3-69 13,1

3 3.11 12.1!

1 2.91 13.0






0 2.83 11.6
3 1.58 12.5
5 2.55 13.6

4 2.18 12.0

6 2.10 12.5






5 0.84 12-6
4 *) It
9 0.59 12-'
« i n
0 0.80 13.5
_ f
H 0.71 12-5
. . 0
0 0.70 12-8






                         C-4

-------
               APPENDIX  C,CONT'D

   LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                     DENVER
VEH
NO. YR
007 75

IHC =
MAKE MODL
FORD T

10 PPM
ICOtACT] =
ICOtSPEC]=
INOX

OTHER
AFTER




008 75

IHC =
=

TESTS :
RUC

CID
302

HEXANE
0.0
N/A
90


%CO
%CO
PPM


MAINTENANCE








FORD TRUC

20 PPM
ICOtACT] =
ICO[SPEC]=
INOX

OTHER
AFTER




009 75

IHC =
T r>/\ r —
J-COlS
INOX
*• V A
OTHER
AFTER






TESTS:
MAINTEN




FORD T

95 PPM
CT J _
rE C J =
=

HEX
0. 1
N/A
22


ANCE




RUC





351

ANE
%CO
%CO
PPM







351

HEXANE
1 .0
N/A
82
%CQ
%CO
PPM
TESTS-
MAINTENANCE












TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP -
75 FTP
- -G R
HC
1.17
o .30
0.63

0.72

0.57
KEYMODE
N/A
N/A
N/A
N/A
N/A
2.67
2.08
1 .99

2.36

2.18
KEYMODE
N/A
N/A
N/A
N/A
N/A
3-43
2.55
2.70

2.97

2.77
KEYMODE
N/A
N/A
N/A
N/A
N/A
:AMS
CO
27.9
1 .4
9.0

14.1

8.9
SC/





51 . 1
40.5
37.1

45-5

41 .7
SC/





63.0
55.0
46.6

58.8

PER MILE
C02
570.
600 .
512.

585.

570.
3M





636.
638.
565.

637.

618.
3M





586.
576.
527.

581 .

54.3 565.
SC/3M








0
4
6

8

2






1
7
9

5

3






7
6
1

4

2






NOXC
1 .
0.
1 .

0.

0.






3.
1 .
3.

2.

2.






3-
1 .
3-

2.

2.




01
76
03

88

89






50
46
18

44

35






52
63
35

54

49




MPG
FUEL
ECON
14.4
14.7
16.8

14.5

15.1






12.2
12.5
14. 1

12 .4

12.8






12.7
13-2
14.6

13-0

13.5




                      05

-------
ON
   LISTING
INDIVIDUAL
                  APPENDIX  C,CONT'D

              OF  FEDERAL  TEST  PROCEDURE  RESULTS
              VEHICLES  BEFORE
AND AFTER MAINTENANCE
                       DENVER
VEH
NO. YR
0












0



10 75

IHC =
ICO[A
ICO[S
INOX

OTHER
AFTER




11 75

IHC =
ICO[A
MAKE MODL CID
CMC TRUC 350

20 PPM HEXANE
CT] - 0.0 *CO
PEC]= N/A *CO
. 164 PPM

TESTS:
MAINTENANCE




AMMO HORN 258

180 PPM HEXANE
CT] = 1 .0 %CO
ICO[SPEC]= 1 .0 %CQ








0


INOX

OTHER
AFTER




12 75

IHC =
- 106 PPM

TESTS:
MAINTENANCE




BUIC CNTY 350

1 10 PPM HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
H
3-
0.
0.

1 .

1 .
KEY
N/
N/
N/
— GR
C
41
32
55

80

02
MODE
A
A
A
AMS
CO
80.
0.
2.

38.

17-
SC



PE
2
3
2

5

3
/3M



R MI
C02
629.
662.
624.

646.

645.




LE-
1
6
3

6

3




NOXC
1.78
1.11
1.78

1.15

1.45




HPG
FUEL
ECOH
11.6
13.1
11.1

12.5

13.1




N/A
N/
3.
1 .
2.

2 .

2.
A
34
91
12

59

26
KEYMODE
3-
1 .
1 .
2.
1 .
3.
2.
2.
39
26
61
28
80
58
51
10
ICOUCT] 0.1 %CQ








ICO[S
INOX
OTHER
AFTER




PEC]= N/A %CO
47 PPM
TESTS-
MAINTENANCE




72 FTP 3

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
.02

68.


84.
20.
17-

51 -

32.

9
3
1

2

7
LO/HI
89-
10.
17.
48.
28.
90.
49.
45.

8

3
4
9
2
7
2
2
1

558

2.62 56.5
KEYMODE LO/HI
2.
1 .
1 .
1 .
1 .
96
05
30
97
51
82.
27.
39-
53.
42.
3
9
1
9
1

433-
453-
415.

444.

439.
SC/
491 .
492.
447.
492.
480.
560.
556.
511-

.2


9
2
7

0

0
3M
9
9
5
5
3
4
2
0

1.4

544.7
SC/3M
561.
590.
526.
576.
566.
9
1
4
6
9

2.71
3.66
3.86

3.21

3.52
MTCE
2.22
2.74
2.79
2.49
2.65
1.84
1.08
1.80

4 1

1.43
MTCE
1.72
f n
0.67
1.47
. 4 fl
1 .17
4 f\
1 .10

15.^
18.1
19-8

16.1

1T.8
EFF
13-8
IT-]
18.5
15. k
16.7
12.*
.1 8
I}'8
«r 1
15-'

3-1
41 fi
13-B
EFF
1? 1
it-1
13. f
1 J '
llj.O
1 J
13-3
i j
13-5
i J
                         C-6

-------
ON
               APPENDIX  C,CONT'D

   LISTING OF FEDERAL  TEST PROCEDURE  RESULTS
INDIVIDUAL VEHICLES  BEFORE AND AFTER  MAINTENANCE

                     DENVER
VEH
N0. YR MAKE MODL CID
013 75 BUIC RIVI 455
IHC= 180 PPM HEXANE
ICOUCT] - 2.2 %CO
ICO[SPEC]= N/A *CO
INOX - 39 PPM
OTHER TESTS:
AFTER MAINTENANCE
TEST
TYPE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
HFET
COLD
MODAL
TRANS
COLD STAB

HOT
TRANS
72 FTP

011 75 BUIC REGA 350

IHC= 240 PPM HEXANE
ICO[ACT] 1 .8 %CO
ICO[SPEC]= N/A %CO
INOX = 26 PPM

OTHER TESTS:
AFTER MAINTENANCE


75 F
COLD
COLD
HOT

72 F

75 F
HFET
COLD
COLD
HOT
TP
TRANS
STAB
TRANS

TP

TP
MODAL
TRANS
STAB
TRANS
72 FTP

015 75 CADI ELDO 500
T \3f*
1HC= 300 PPM HEXANE
ICOUCT] = 3.0 %CO
lSn''SPEC~' = N/A *CO
X = 95 PPM
OTHER TESTS-
AFTER MAINTENANCE


75 F
COLD
COLD
HOT
72 F

TP
TRANS
STAB
TRANS
TP

75 FTP
HFET MODAL
COLD TRANS
COLD
HOT
STAB
TRANS
72 FTP -

75 F
TP


2
2
2
2
2
KE
2
1
1
2
2
3
3
2

3

3
, 	 i
HC
.81
.99
• 31
• 90
.77
GRAMS PER MILE
CO C02
59.
73-
48.
67.
64.
,5
9
4
0
0
687
638,
625.
662.
645.
.5
.7
,6
,0
,2
i
NOXC
2.31
0.75
1 .50
1 .50
1 .28
YMODE LO/HI SC/3M MTCE
.54
• 93
.75
.23
.01
.84
.08
.66

.45

. 12
65.
45.
51 .
55.
51 .
105.
91 -
72.

98.

89.
KEYMODE LO
2
0
1
1
1
9
5
6
7

.64
.99
• 30
.78
.42
.54
.79
• 34
.59

61 .
23.
35.
41 .
34.
212.
134.
181 .
171 .

9
2
7
1
2
5
2
4

0

0
/HI
0
9
7
6
7
8
0
6
7

6.71 163-2
KEYMODE LO/HI
7.49 193.7
4
4
6
5
.72
.54
.04
.24
108.
156.
149.
139.
7
8
4
3
681 .
666.
609.
673-
654.
565.
540.
510.

552.

537.
SC/
60.4
636.
544.
623.
605.
674.
628.
573-
650.

622.
SC/
659-
646.
595.
652.
634.
,4
5
6
6
1
2
5
2

3

3
3M

0
3
3
5
1
6
1
4

8
3M
0
3
0
4
9
1.91
0.82
1.11
1.34
1 . 12
1.41
0.75
1.14

1 .06

0.99
MTCE
1-34
0.49
0.94
0.90
0.79
0.87
1 .47
1.13
1 . 18

1 .25
MTCE
0.84
1.34
0.91
1.10
1.12
MPG
FUEL
ECON
11.2
11.6
12.5
11.4
11.8
EFF
1 1
1 1
12
1 1 .
12
1 1
12
14

12

12
EFF
12
13
14
12
13
8
10
10
9

9
EFF
9
10
10
9
10
.2
.9
.7
6
.0
.9
.8
.0

.4

.9

4
. 1
.7
.8
.4
.5
.3
. 1
.4

.9
.0
.7
.4
.8
.2
                         C-7

-------
ON
                  APPENDIX C,COKT'D
   LISTING  OF  FEDERAL  TEST
INDIVIDUAL  VEHICLES BEFORE

                    DENVER
                              PROCEDURE
                              AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL
016 75 CHEV V

IHC= 240 PPM
ICOUCT] -
ICO[SPEC]=
INOX

OTHER TESTS:
EGA

CID
140

HEXANE
6.6
N/A
40


AFTER MAINTENANC








017 75 CHEV NOVA

IHC= 190 PPM
ICO[ACT]
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN





*CO
*CO
PPM


E




250

HEXANE
0.3
N/A
62


ANC




018 75 CHEV MONT

IHC= 15 PPM
ICOUCT] =
ICO[SPEC]=
INOX

OTHER TESTS:

$co
$co
PPM


E




350

HEXANE
0.0
N/A
90


AFTER MAINTENANC








*CO
*CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
2
0
0

1

1
.06
.90
.89

.45

.14
KEYMODE
3
0
0
1
1
4
0
0

2

1
.41
. 49
.81
.89
.18
.02
.33
.58

. 10

.16
KEYMODE
1
0
0
0
0
2
1
1

1

1
.90
. 1 1
.46
.97
.57
.42
.25
• 13

.81

.46
KEYMODE
2
1
1
2
1
.97
-49
.43
.19
.78
48.
22.
19.

34.

27.
PE
2
7
4

9

0
LO/HI
51 .
15.
18.
32.
23-
47.
2.
10.

23.

13-
LO
34.
0.
6.
16.
8.
65.
39.
37.

51 .

44.
LO
75.
41 .
41 .
57.
48.
6
6
9
8
9
6
1
4

9

7
/HI
0
4
2
5
9
0
4
4

6

1
/HI
1
8
8
8
7
R MI
C02
326.
351 .
300.

339.

332.
SC/
353-
380.
328.
367.
360.
528.
518.
476.

523-

509.
SC/
502.
483-
467.
492.
483.
540.
543-
496.

542.

529-
LE-
2
5
0

4

2
3M
3
1
7
3
6
5
3
8

2

1
3M
6
9
8
9
4
9
0
3

0

8
SC/3M
556.
560.
503-
558.
544.
1
5
5
4
1
NOXC
1.71
1.20
1.68

1.15

1.11
MICE
1.29
0.86
1 .07
1.06
1.01
2.37
2.08
2.26

2.22

2.19
MICE
2.19
2.16
2.10
2.18
2.15
1.96
0.78
1.55

1.35

1.23
MTCE
1.61
__ rt
0.78
1 .39
- ,0
1 .1°
- 4 1
1.12
HPG
FOEL
ECOH
21.?
22 8
*• «« • v
26.6

22.3

23-5
EFF
19-f
21.5
2U
20.5
22.1
1U
17.0
11.5

15.6

16.6
EFF
15.8
18.3
18.5
11.3
17.«
t ji £
ll.o
«r 0
15-'
t i
11-1
A h 7
11.
rtpp
EFr
n 0
\j'v
15*5
13-5


                         C-8

-------
                  APPENDIX  C ,CONT'D

      LISTING  OK KKDERAL  TEST  PROCEDUHE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                        DENVER
VEH
N0. YR MAKE MODL CID
019 75 CHEV CAPR 350

IHC= 150 PPM HEXANE
ICOUCT] 0.4 %CO
ICO[SPEC]= N/A %CO
INOX - 18 PPM

OTHER TESTS:
AFTER MAINTENANCE




020 75 CHEV IMPA 350

IHC= 15 PPM HEXANE
ICO[ACT] = 0.1 %CQ
ICO[SPEC]= N/A %CQ 12
INOX - 82 PPM

OTHER TESTS-
AFTER MAINTENANCE


TEST
COLD
COLD
HOT

72 F

75 F
HFET
COLD
COLD
HOT
72 F
75 F
COLD
COLD
HOT

FTP

75 F
HFET
COLD
COLD
HOT
TYPE
TRANS
STAB
TRANS

TP

TP
MODAL
TRANS
STAB
TRANS
TP
TP
TRANS
STAB
TRANS

2

TP
MODAL
TRANS
STAB
TRANS
72 FTP

021 75 CHEV STAW 400
T It f\
1HC= 30 PPM HEXANE
ICO[ACT] = o.1 %CO
JCO[SPEC]a N/A %CO
INOX = 61 PPM
OTHER TESTS:
AFTER MAINTENANCE


75 F
COLD
COLD
HOT

TP
TRANS
STAB
TRANS

72 FTP


75 FTP
HFET MODAL
COLD TRANS
COLD
HOT
STAB
TRANS
72 FTP
75 FTP


3
1
1

2

2
r* c
HC
.29
.68
.86

.45

.06
KEYMODE
2
1
1
2
1
3
1
1

. 10

1
.98
.23
.50
.07
.66
.30
.00
.44

67.

.60
KEYMODE
2
0
1
1
1
4
0
2

2

.91
.85
.24
.84
.38
.19 1
.31
.07

. 17

1 .59
KEYMODE
3-07
0
1
1
1
.38
.17
.67
.15
lAMS PER MILE
CO C02
65.
40.
48.

52.

47.
3
4
6

3

8
LO/HI
68.
32.
43-
50.
43-
96.
41 .
49.

9

55.
8
9
6
1
2
3
9
0

597

0
LO/HI
94.
36.
49.
64.
51 .
09.
4.
66.

54.

43-
LO
84.
2.
44.
41 .
30.
7
0
3
1
7
1
9
4

8

1
/HI
0
5
3
5
7
597.
622.
546.

610.

596.
6
4
7

5

6
SC/3M
623.
635.
560.
629.
612.
591 .
602.
548.

. 1

585.
SC/
633-
642.
572.
638.
621.
833-
835.
738.

834.

808.
SC/
788.
815.
740.
802.
789.
1
9
9
8
8
0
7
8

1 .

6
3M
3
9
8
3
8
0
0
0

0

1
3M
2
3
8
3
4

NOXC
1 73
0.71
1 .28

1 .20

1 .08
MTCE
1 .81
0.81
1 .27
1 .29
1.14
1 .70
0.81
1 .66

24 12

1 .23
MTCE
1 . 47
0.69
1 .38
1 .06
1 .04
1 .77
1 .42
1 .56

1 .59

1.53
MTCE
1.66
1 .22
1 .55
1.43
1 .40
MPG
FUEL
ECON
12.
12.
14.

12.

13-
EFF
12.
12.
14.
1 2.
12.
1 1 .
13-
14.

.5

13-
EFF
1 1 .
12.
13-
1 1 .
12 .
8.
10.
10.

9-

10 .
EFF
9-
10.
10.
10.
10.
.5
,8
1

,7

1

0
8
0
4
9
8
2
1



1

2
6
6
9
5
7
5
5

6

1
5
8
9
2
6
                         C-9

-------
                       APPENDIX C.CONT'D

           LISTING  OF FEDERAL TEST  PROCEDURE RESULTS
     ON  INDIVIDUAL  VEHICLES BEFORE  AND AFTER MAINTENANCE

                            DENVER
VEH
NO. YR
022 75

IHC =
ICOCA
MAKE
CHRY

55 P
CT]
ICO[SPEC]=
INOX

OTHER
AFTER




023 75

IHC =


MODL
NEWP

CID
400

PM HEXANE
0. 1
0.3
41

*CO
%CO
PPM

TESTS:
MAINTENANC




DODG

245 P




CORO

E




318

PM HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 pxp
COLD TRANS
COLD STAB
HOT TRANS
—
2
0
2

1

1
	 GR
HC
.83
.40
.90

.56

.58
KEYMODE
3
0
1
1
1
3
3
2
.23 1
.48
.58
.80
• 35
.81
.73
. 1 1
AMS
CO
40. 1
11.2
46.1

25.0

26.7
LO/
10.4
27.8
76.0
67. *»
58.0
72.6
83. 1
32.6
PER MI
C02
723.
749.
662.

736.

719.
HI SC/
781 .
818.
709.
800.
781 .
575.
519.
529-
LE-
0
0
1

6

9
3M
2
9
4
8
2
3
4
2
NOXC
2.98
1.62
2.13

2.2?

2.04
MICE
1.37
1.00
1.39
1.17
1.18
3.26
1.89
3.26
HPO
FOEL
ECOI
1] p
* * * C
11. J
11.5

11. \

ll.i
SFF
9.2
10.3
IOJ
9.7
10.1
12.?
13.1
15.1
  ICOUCT]  3   3.8  *CO
  ICO[SPEC]=   0.3  %CO 12 FTP
  INOX          59  PPM
  OTHER  TESTS:
 AFTER MAINTENANCE
024  75  DODG  DART  225

  IHC=  380  PPM  HEXANE
  ICOUCT]  =  6.7  *CO
  ICO[SPEC]r
  INOX     =
0-3
 37
%CO
PPM
  OTHER TESTS:
 AFTER MAINTENANCE
75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
                     3.77  78.1   546.1   2.55 13-0

                     3-31  67.2   533-5   2.55 13.7
                    KEYMODE LO/HI  SC/3M  MTCE EFF
                     2.45  40.9   589.9   3-29 13-»
                                             1U
                                   0.49
                                   0.56
                                   1 .43
                                   0.91
                            6.8
                            3.1
                           23. 1
                           12.8
                              593-3
                              547.7
                              591.7
                              580.1
                    2.06
                    4.30 16.8
                    2.65 1M
                    2.93 M
                     3-95  73.5
                     3-47  71.2
                     3.03  58.4
             412.7   3.46
             363.7   1.61
             355.0   2.59
                                         18,
                                         19-
3-70  72.3   387.2   2.50

K





3

45
EYMODE
2
0
0
1
0
.
.


•
05
28
66
13
75
68
.2
LO/
38
5

20
14
.0
.0
t 4
'.8
. 1
371

HI SC/
462
463
428
463
453
.
.
t
.
,
4
3M
6
7
6
2
9
2.
26
18
^nl?
MTCE B»J
2.
1.
1 •
1.
1.
7b
— f\
09
it *i
43
89
f *i
53
l«
18
1 u
14
( 7
18

                              C-10

-------
                  APPENDIX  C.CONT'D
      LISTING  OF FEDERAL  TEST
ON INDIVIDUAL  VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
00. YR MAKE MO
DL
CID
025 75 FORD MUST 140
IHC= 20 PPM HEXANE
ICOtACT] - 0
ICO[SPEC]= N
INOX -

OTHER TESTS:
AFTER MAINTENA




. 1
/A
35


NCE




026 75 FORD TORI

IHC= 32 PPM
ICO[ACT] - 0
ICO[SPEC]= N
INOX

OTHER TESTS:

%CO
%CO
PPM







351

HEXANE
.0
/A
26


%CO
%CO
PPM


AFTER MAINTENANCE




°2? 75 FORD GR
T 1 1 r\
1HC= Ijo PPM
:CO[ACT] = 0
ICO[SPEC]= M
T hi r\ «•
INOX
OTHER TESTS-
AFTER MAINTENA








AN

HEX
.0
/A
46
NCE








250

ANE
*CO
%CQ
PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
HC CO C02
2
0
1

1

1
.47
.57
.34

.48

.17
28.4
16.4
18.2

22. 1

19.3
KEYMODE LO/H
1
0
1
1
0
2
1
1

1

1
.92
.47
.02
.16
.92
.46
.29
.44

.85

.57
KEYMODE
2
1
1
1
1
1
0
0

0

0
KE
1
0
0
0
0
.16
.26
.13
.69
.41
.05
.26
.68

.64

.54
YMODE
. 10
.27
.78
.67
.58
18. 1
12.0
14.2
14.9
13-9
38.5
28. 1
27-9

33.1

30.2
LO/H
32.3
26.1
21 .5
29. 1
26.1
18.5
0.4
8.7

9-1

6.4
LO/H
23-8
0.7
5.7
1 1 .8
6.8
447.
472.
407.

460.

449.
3
2
6

3

5
I SC/3M
436.
458.
388.
447.
434.
643-
628.
586.

636.

620.
I SC/
654.
646.
585.
650.
631.
608.
595.
546.

601 .

584.
I SC/
586.
586.
523-
586.
569-
1
0
3
5
5
9
7
6

0

4
3M
3
2
6
1
3
5
7
1

8

8
3M
5
6
3
5
3
NOXC
0.90
0.70
0.88

0.80

0.79
MTCE
1 .05
0.74
1 .03
0.89
0.88
2 .83
1.63
2.49

2.20

2.11
MTCE
3.28
1 .89
2.74
2.56
2.41
1 .30
1 .05
1.17

1.17

1.14
MTCE
1 .30
0.97
1.29
1.13
1.13
r U&L
ECON
17.
17.
20.

17.

18.
EFF
18.
18.
21 .
18.
19.
12.
13-
14.

12.

13-
EFF
12.
12.
14.
12.
13-
13-
14.
15.

14.

14.
EFF
14.
15.
16.
14.
15.
8
8
2

8

4

9
6
4
7
3
5
1
0

8

2

5
8
2
7
1
8
9
8

4

9
1
1
6
6
3
                          C-ll

-------
                  APPENDIX C.CONT'D

      LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
028 75 FORD LT

IHC= 100 PPM
ICO[ACT] 0
ICO[SPEC]= N
INOX

OTHER TESTS:
D 351

HEXANE
c ICO
/A *CO
39 PPM


AFTER MAINTENANCE








029 75 FORD LTD 400

IHC= 30 PPM
ICOUCT] - 0

HEXANE
. 3 %CO
ICO[SPEC]= N/A %CQ
INOX

OTHER TESTS:
42 PPM


AFTER MAINTENANCE








030 75 MERC MARQ 400

IHC= 210 PPM
ICOfACT] = 3
ICO[SPECJ= N
INOX
OTHER TESTS:
AFTER MAINTENA





HEXANE
9 % C 0
/A %CO
60 PPM

NCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GR
HC
1
1
1

1

1
.80
.52
.61

.65

.60
KEYMODE
2
1
1
1
1
5
1
1

3

2
.31
.60
.64
.94
.76
• 31
. 12
.66

.13

.13
KEYMODE
5
1
1
3
2
3
2
2

2

.17
.07
.50
.04
.03
.15
.67
.65

.90

2.76
KEYMODE
1
0
1
1
1
.78
.87
. 1 1
.31
. 12
AMS
CO
50.
32.
36.

41 .

37.
LO
51 .
29.
33.
40.
35.
71.
42.
42.

56.

48.
LO
66.
38.
39.
51 .
44.
81 .
75.
64.

78.

73.
LO
35.
24.
31 .
29-
28.

4
5
3

1

2
/
6
9
9
3
5
2
6
5

3

4
PER MI
C02
733.
695.
618.

713.

682.
HI SC/
706.
695.
614.
700.
675.
745.
743.
638.

744.

715.
LE-
1
3
1

4

0
3M
3
1
8
5
5
5
3
4

4

1
/HI SC/3M
1
6
9
7
6
0
9
3

3

8
1
3
5
5
5
756.
749-
652.
752.
724.
722.
709.
641 .

715.

5
0
2
6
1
0
7
1

6

693-5
HI SC/3M
817.
812.
728.
814.
790.
5
1
3
7
4
NOXC
2
1
2

1

1
.18
.52
.61

.83

.95
MTCE
2
1
2
2
2
1
0
1

1

1
.42
.66
.60
.02
.07
.60
.87
.47

.22

.19
MTCE
1
0
1
1
1
2
1
2

1

.89
.96
.64
.40
.34
.3*
.24
.21

.77

1.73
MTCE
2
2
2
2
2
.92
.19
n h
.84
*- h
.54
r f\
.52
MFC
FUEL
ECON
10 8
1 v i y
11.8
i i y
13.0

11.3

11.9
EFF
11.2
11.9
13-2
11.5
12.0
10.2
10.9
12.5

10.5

11.1
EFF
10.1
10.5
12.3
10.5
11.1
10.3
. n i
10.6
4 1 fl
11. D
- p
10.5

-------
                  APPENDIX  C,CONT'D

      LISTING  OF  FEDERAL TEST  PROCEDURE RESULTS
ON  INDIVIDUAL  VEHICLES BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
031 75 MERC MONG 351
IHC= 140 PPM HEXANE
ICOtACT] = 0.5 *CO
ICO[SPEC]= N/A %CO
INOX = 56 PPM
OTHER TESTS:
AFTER MAINTEN





ANCE




032 75 OLDS DELT 350

IHC= 405 PPM
ICOtACT] =
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN





HEXANE
4.5 $CO
N/A *CO
42 PPM


ANCE




°33 75 OLDS CUTL 350
T U n
IHC= 30 PPM
ICOUCT] -
ICO[SPEC]=
INOX
~ •» \j t\ w

HEXANE
0.1 {CO
w • • ft w w
N/A *CO
58 PPM
OTHER TESTS-
AFTER MAINTENANCE


-*





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP "
75 FTP

r. i
HC
1 .
1 .
1 .
1 .
1 .
65
33
39
48
41
UMS PER MILE
CO C02
53-
37.
39.
45.
41 .
,8
5
2
.3
3
638.3
630.8
569 .4
634.4
615.6
KEYMODE LO/HI SC/3M
1 .
0.
0.
1 .
1 .
4.
3.
3-

4.

3-
56
79
98
16
00
98 1
45
24

18 1

71
KEYMODE
5.
1 .
2.
3-
2.
4.
2.
2.
3-

3-
KEY
2 .
1 .
1 .
1 .
1 .
41 1
93
60
59
83
1 1
97
85
51

17
MODE
81
15
92
94
70
71 .
28.
35.
48.
39.
21 .
88.
97-

04.

98.
LO
25.
62.
99-
92.
85.
86.
53.
65.
69.

63-
LO
56.
26.
46.
40.
37-
3
0
6
7
0
8
9
4

7

0
/H
5
5
6
7
6
0
8
2
2

5
/H
1
2
2
5
8
751 .
775.
676.
763.
743.
536.
526.
486.

531-

517.
I SC/
537.
543.
487.
540.
526.
527.
489.
468.
507.

491 .
I SC/
566.
545.
497.
555.
536.
2
4
4
8
4
5
8
4

4

8
3M
4
1
6
4
8
6
5
8
7

7
3M
1
5
1
3
5

NOXC
2.30
1 .26
2.29
1 .76
1 .75
MTCE
1 .32
1 .15
1 .55
1 .23
1 .29
1 .74
1 .25
1 .62

1 .49

1 .45
MTCE
1 -73
0.82
1 .32
1 .25
1.14
1 .22
0.72
1.14
0.96

0.94
MTCE
1 -37
0.52
1 .03
0.93
0.83
MPG
FUEL
ECON
12.2
12.8
14.0
12.5
1 3-0
EFF
10
10
12
10
1 1
1 1
13
13

12

13
EFF
1 1
13
13
12
13
13
15
15
14

14
EFF
13
15
15
14
14

.2
.8
. 1
.5
.0
.9
. 1
.7

.5

.0

.8
.7
.6
.7
.2
. 1
.2
• 3
. 1

.8
.4
.0
.4
.2
.8
                        C-13

-------
                  APPENDIX C .CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL C
ID
034 75 OLDS DELT 455

IHC= 130 PPM
ICOCACT] - 0

HEXA
.1 %

NE
CO
ICO[SPEC]= N/A 5&CO
INOX

OTHER TESTS:
AFTER MAINTENA




54 P


NCE




035 75 PLYM FURY 3

IHC= 50 PPM
ICOUCT] - 1
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





HEXA
. 1 %
• 3 %
98 P


NCE




PM







18

NE
CO
CO
PM







036 75 PLYM DUST 225

IHC= 70 PPM
ICOCACT] _ 1
ICO[SPEC]= 0
INOX *


HEXA
.6 %
• 3 %
87 P


NE
CO
CO
PM

OTHER TESTS:
AFTER MAINTENANCE












TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
—
2
1
1

2

1
KE
2
0
1
1
1
3
1
1

2

2
	 GR
HC
.83
.44
.50

. 1 1

.75
YMODE
• 33
.69
.08
.47
.13
.27
.58
.87

.39

.00
KEYMODE
1
0
0
1
0
4
2
3

3

3
.82
.32
.73
.04
.74
.52
.78
.20

.61

.25
KEYMODE
6.05
2
3
3
3
.02
.26
.95
.19
AMS
CO
52.
24.
32.

38.

32.
LO
55.
17.
41 .
35.
31.
98.
36.
28.

66.

47.

8
7
1

1

5
/
4
4
6
6
8
2
9
1

2

1
LO/
31 .
6.
7.
18.
1 1 .
69-
51 .
51 -

60.

55-
LO
65-
49-
43-
57.
51 .
3
7
0
5
8
0
9
2

1

2
2
9
7
2
3
PER MI
C02
656.
616.
547.

635.

605.
HI SC/
660.
610.
554.
634.
605-
549.
606.
537.

579.

575.
HI SC/
595.
623-
548.
609.
596.
409.
429-
356.

419-

405.
LE 	
NOXC
3
3
7

4

8
3M
1
0
9
0
3
1
6
4

0

9
3M
8
0
1
9
9
5
4
8

9

5
HI SC/3M
399-0
413-
348.
406.
392.
7
0
7
7
1.78
1.10
1.59

1.43

1-37
MTCE
1.16
0.99
1.09
1 .07
1.05
1.64
1 .24
2.46

1.43

1.65
MTCE
2.70
1.32
3.41
1.98
2.17
1.89
1.27
1.68

1.57

1.51
MTCE
2.56
1.57
f i
2.13
_ /* ]i
2 .04
n "5
1 .93
HPG
FUEL
ECON
11.9
* 7
13.5
11.?

12,6

13.1
SFF
11.8
13-9
1U
12. a
13.5
12.1
13-3
15-1

12.9

13-5
EFF
13-6
111.0
A
15-8
. i 0
13.8
iM
16.?
t ft \
IT-'
., B
19.8

16.9
* ft f
1?.'
— nP
EFr
1T-0
if 8
II1
20-8
Cv
If."


                         C-14

-------
                  APPENDIX  C.CONT'D
      LISTING  OF FEDERAL  TEST PROCEDURE
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER

                        DENVER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL
037 75 PONT CATA

CID
400

IHC= 250 PPM HEXANE
ICOtACT] = 1 .0
ICO[SPEC]= N/A
INOX = 30

OTHER TESTS:
AFTER MAINTENANC




038 75 PONT LEMA

%CO
%CO
PPM


E




350

IHC= 45 PPM HEXANE
ICO[ACT] = 0.1
ICO[SPEC]= N/A
INOX 15

OTHER TESTS:
AFTER MAINTENANC




°39 75 PONT GRNV

%CO
%CO
PPM


E




455

JHC= 60 PPM HEXANE
ICOUCT] H o.O
JCO[SPEC]= N/A
INOX = 5Q
OTHER TESTS-
AFTER MAINTENANC




ico
y w \j
%co
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP
75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP ^
75 FTP
HC CO
3
0
1

2

1
.70
.75
.23

. 16

.49
36.
13.
18.

24.

19.
8
0
2

4

3
KEYMODE LO/
2
0
0
1
1
8
1
2

4

3
.74
.45
.91
.55
.05
.141
.68
.42

.77

.21
KEYMODE
5
0
1
3
1
3
0
1

2
.73
.84
.37
.18
.99
.45
.79
• 97

.06
1 .66
KEYMODE
3-15
1
2
2
1
.31
.20
.19
.93
38.
9-
18.
23.
17.
18.
34.
53-

74.

56.
LO
99.
18.
33.
57.
39.
82.
33.
55.

56.
2
5
4
2
8
0
6
0

5

8
/
2
3
4
1
1
5
4
2

9
r c, n n x LJ c,
C02
626.
624.
577.

625.

611 .
.6
,2
3

4

9
HI SC/3M
644.
687.
601 .
666.
655.
532.
566.
504.

550.

542.
HI SC/
576.
621 .
534.
600.
588.
713-
733.
630.

723-
49.5 701.
LO/HI SC/
91.1 710.
38.
56.
63.
54.
5
1
7
1
743.
639-
727 -
708.
1
4
9
7
2
4
5
8

2

7
3M
6
5
5
0
5
7
0
5

8
1
3M
9
1
8
7
3
NOXC
3-01
1 .92
3-05

2.44

2.45
MTCE
2.78
1 .93
3-58
2 .34
2.55
1.56
1 .08
1 .27

1.31

1 .23
MTCE
2.28
2.58
2.63
2.44
2.53
1.01
0.83
1 .28

0.91
0.99
MTCE
0.92
0.64
1 .01
0.77
0.80
P UfcL
ECON
12.
13-
14.

13-

13.
EFF
12.
12.
14.
12.
12.
1 1 .
14.
14.

13-

13.
EFF
1 1 .
13-
15.
12 .
13-
10.
1 1 .
12.

10.
1 1 .
EFF
10.
11 .
12.
10.
1 1 .
7
7
6

2

7

5
6
0
5
9
9
2
9

0

8

8
6
0
7
5
4
3
3

8
3
3
0
1
6
1
                        C-15

-------
ON
               APPENDIX C,CONT'D

   LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
INDIVIDUAL  VEHICLES  BEFORR AND AFTER  MAINTENANCE

                    DENVER
VEH
NO. YR
040 76

IHC =
ICO[A
MAKE
CAPR

MODL
SEDA

CID
140

300 PPM HEXANE
CT] -
ICO[SPEC]=
INOX

OTHER
AFTER




041 75

IHC =
_

TESTS
MAINTE




DATS

7.7
N/A
65

;
NANCE




B210

%CO
%CO
PPM







85

220 PPM HEXANE
ICO[ACT] =
ICO[SPEC]=
INOX

OTHER
AFTER




042 75

IHC =
_

TESTS
0.8
2.0
41

"
%CO
%CQ
PPM


MAINTENANCE




HOND





SEDA





91

90 PPM HEXANE
ICOCACT] -
ICO[S
INOX
OTHER
AFTER




PEC] =
=
2.2
1 .5
42
%co
%CQ
PPM
TESTS:
MAINTENANCE












TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
--
2
2
0

2

1
	 GR
HC
.88
.17
.83

.51

.95
KEYMODE
2
5
2
4
3
2
1
1

2

1
KE
2
1
1
2
1
3
1
1

2

.64
.42 1
.02
.09
.92
.71
.73
.91

.20

.98
YMODE
• 90
.62
.65
• 23
.89
.20
.58
.87

• 35

1 .99
KEYMODE
2.24
1
1
1
1
.47
.53
.84
.65
AMS
CO
34.9
57.2
15.7

46.5

41.3
LO/
35.9
11 .9
36.8
75.5
75.7
60.2
33.1
37.8

46.0

39.9
LO/
65.9
34.1
37.6
49.3
41 .6
63.8
46.0
53-9

54.5

51 .8
LO/
51 .9
37.8
45.6
44.6
42.8
PER MI
C02
489.
440.
441 .

464.

450.
HI SC/
425.
280.
355.
349.
331.
279.
258.
259-

268.

263-
HI SC/
304.
262.
266.
282.
272.
246.
297.
231-

273-

LE-
9
5
5

1

9
3M
1
8
8
9
0
2
9
3

6

2
3M
3
1
7
3
0
6
7
7

3

269.2
HI SC/3M
260.2
304.
241 .
283-
278.
6
9
4
4
NOXC
0.75
0.51
0.79

0.63

0.64
MTCE
1.04
0.54
1.00
0.78
0.77
2.26
1.72
2.45

1.98

2.03
MTCE
2.24
1.57
2.23
1.89
1.89
1.13
0.53
1.16

0.82

0.83
MTCE
1.28
/* f\
0.62
_ r\ \\
M y "i
» i
0.93
HPC
FUEL
ECOI
16.0
16.5
18.?

16.3

17.0
EFF
18.1
18.?
21.1
18.4
19.2
23.;
28.1
2?.]

25-5

26.?
EFF
21-3
27.?
f Q
26.8
21.2
, A
25-8
24.5
15 1
23-'
2?.i
, i
21.2
All Q
24..
EFF
25-'
21.1

25.)
f*J
                         e-16

-------
                  APPENDIX C.CONT'D
     LISTING OF  FEDERAL TEST
ON INDIVIDUAL VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR
043 75

IHC =
MAKE MODL C
TOYO CO

35 PPM
ICOtACT] = 1
ICOtSPEC]= N
INOX

OTHER
AFTER




044 75

IHC =
i

TESTS:
RO 1

ID
33

HEXANE
.1 %
/A %
29 P


CO
CO
PM


MAINTENANCE








VOLK SEDA

170 PPM
ICOtACT] - 5
ICO[SPEC]= N
INOX

OTHER
AFTER




045 75
T U /*»
=

TESTS:
MAINTENA





HEXA
.0 %




97

NE
CO
/A $CO
64 P


NCE




VOLK STAW

1HC= 130 PPM
ICOtACT] = o
T P A P n — —
ICOLS
INOX
OTHER
AFTER




PECJ= 1

HEXA
.1 %
•5 %
30 P
PM







90

NE
CO
CO
PM
TESTS:
MAINTENANCE


t









TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
HFET MODAL
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
HC CO
3
1
1

2

1
.09
.55
.69

.29

.91
56.9
40.4
28.9

48.3

40.7
KEYMODE LO/
3
1
1
2
1
3
2
2

3

2
.09
.37
.70
.19
.81
.62
.79
.27

.19

.82
KEYMODE
4
2
2
3
2
2
0
0
1
.03
.65
.32
.31
.84
.68
.31
.64
.45
0.89
KEYMODE
2.69
0
0
1
1
.57
.99
.58
.12
58.5
28.8
22.8
43.0
33.3
34.9
35.3
20.6

35.1

31 .2
LO/
35.1
26.3
21.4
30.5
26.8
48.3
7.8
8.5
27-2
r c, n n JL L, C.
C02
364.
339.
325.

. 1
.7
,7

351 .4

340.

.9
HI SC/3M
394.
381.
361 .
387.
378.
288.
294.
268.

291 -

285.
HI SC/
290.
301 .
272.
295.
290.
395.
406.
379.
401 .
16.3 396.
LO/HI SC/
51.2 391.
8.2
13.2
28.8
18.4
384.
369-
387.
381 .
0
7
8
6
8
0
5
0

4

9
3M
4
0
0
9
9
0
6
1
1
7
3M
0
2
6
5
6
NOXC
3.79
1 .28
3.66

2.48

2.45
MTCE
3.89
1 .42
3.95
2.60
2.62
3.53
2.39
3-54

2.94

2.94
MTCE
2.93
2.04
2.90
2.46
2.46
2. 42
1.19
2.13
1 .78
1 .70
MTCE
1 .70
1 .04
1 .79
1 .36
1 .38
f UtL
ECON
19.2
21 .7
23.6

20.4

21 .6
EFF
17-9
20.6
22.0
19-2
20.3
25 .0
24.7
28.9

24.9

25.8
EFF
24.8
25.3
28.4
25.0
26.0
18.5
21 . 1
22.5
19-8
20.9
EFF
18.5
22.2
22.6
20.3
21.4
                         C-17

-------
                  APPENDIX  C,CONT'D

      LISTING  OF  FEDERAL  TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
231 75 AMMO GREM

CID
232

IHC= 180 PPM HEXANE
ICOUCT] 4.2
ICO[SPEC]= 1.0
INOX - 70

OTHER TESTS:
AFTER MAINTENANCE




232 75 AMMO HORN

*CO
%CO
PPM







304

IHC= 40 PPM HEXANE
ICOtACT] - 0.1
ICO[SPEC]= N/A
INOX = 53

OTHER TESTS:
AFTER MAINTENANCE




233 75 AMMO MATA

*CO
%CO
PPM







360

IHC= 60 PPM HEXANE
ICO[ACT] - 0.0
ICO[SPEC]= N/A
INOX = 70

OTHER TESTS:
AFTER MAINTENANCE




%co
%co
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
3.
2.
1 .

2.

2.
EFF
3.
2.
1 .
2.
2.
2.
0.
0.

1 .

1 .
EFF
2.
0.
1 .
1 .
1 .
1 .
0.
0.

1 .

0. .
09
14
84

59

25

81
05
85
89
36
31
64
78

44
.
02

04
64
1 1
31
06
72
35
75

01

74
EFF
1 .
0.
0.
1 .
0.
90
34
81
09
79
55
29
27

42

34

72
28
34
49
39
40
2
7

20

11

37
3
9
19
12
27
1
9

14

9

27
2
9
14
9
.4
.7
.0

.0

• 3

.4
.3
.4
.4
.0
.0
.6
.4

.5

.6

.9
.2
.5
.8
.0
.8
.3
.9

.0

. 1

.5
. 1
.7
.2
.4
366
437
335

403

395

428
504
394
468
458
585
626
548

606

596

584
576
517
580
562
582
584
551

583

574

577
561
544
569
560
.8
.4
.8

.6

. 1

.3
.6
.5
.1
.9
.7
.0
.7

.7

.6

.3
.7
.4
.3
. 1
.0
.1
.2

.1

.7

-7
.6
.2
.3
.2
NOXC
2
2
2

2

2

1
1
1
1
1
2
1
2

2

1

1
1
1
1
1
6
5
7

6

6

6
5
7
5
5
.11
.07
.44

.09

.18

.57
.43
.65
.50
.52
.36
.74
.16

.04

.98

.59
.62
.82
.61
.67
.86
.75
.20

.28

.37

.60
. n
.17
n A
.09
oA
.00
— A
.99
HPG
FUEL
EC08
19.1
18.1
23.1

18.6

19.5

16.0
16.0
19.5
16.0
16.8
13-5
1U
15.8

13.6

H.i

13-&
15-2
16.6
1U
15-2
t r 1
15-1
«r (
15.6
i. L
1U
., (1
15.0
i 1
15. 1
\ J
15.8
\ j
1K.9
15-3
f /
                         018

-------
                  APPENDIX C,CONT'D

     LISTING OF FEDERAL  TEST PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
HO. YR MAKE MODL
234 75 BUIC SKYH

IHC= 140 PPM HEX
ICOUCT] 2.5
ICO[SPEC]= N/A
INOX 54

OTHER TESTS:
AFTER MAINTENANCE




235 75 BUIC SKYL

CID
231

ANE
$CO
%CO
PPM







260

IHC= 150 PPM HEXANE
ICOUCT] = 0.1
ICO[SPEC]= N/A
INOX = 65

OTHER TESTS:
AFTER MAINTENANCE




236 75 BUIC REGA
T f| «
%CO
%CO
PPM







350

JHC= 210 PPM HEXANE
ICOUCT] = 4.4 %CQ
ICO[SPEC]= N/A
T IT f\
x = 40
OTHER TESTS-
AFTER MAINTENANCE


••

%CO
PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP *
75 FTP


2
0
1

1

1
EF
2
0
0
1
0
4
3
2

3

3
EF
3
0
1
2
1
2
2
2
2

2
EF
2
1
1
1
1
	 r.
HC
.41
.53
.40

.43

. 15
F
.07
.25
.57
. 12
.71
.12
.07
.58

.57

.15
F
.48
-71
.17
.03
.40
.57
.16
.40
.36

.31
F
.17
.15
.48
.64
.45
IRAMS PER MILE
CO C02
46
10
20

27

20

36
2
6
18
10
79
59
60

69

64

66
12
26
38
27
75
55
69
65

63
57
35
41
45
41
.9
.2
.3

.8

.5

.2
.6
.7
.7
.7
.9
.9
. 1

.5

. 1

.6
.5
.9
.4
.6
.6
.9
.9
.3

.8
.8
.0
.2
.9
.4
424,
457
398,

441.

434.

423.
444.
398.
434.
427.
480.
437.
410.

458.

439.

610.
565.
471 .
586.
548.
559.
561.
489.
560.

541.
590.
614.
520.
602.
583.
.8
.2
.4

.7

,5

.3
,9
1
6
7
3
8
5

1

1

0
5
0
8
9
2
0
1
1

0
5
4
8
9
9
i

NOXC
2.54
1
1

1

1

2
2
2
2
2
1
0
1

1

1

1
0
1
1
1
1
0
1
1

1
1
0
1
1
1
.40
.77

.95

.74

.91
.29
.79
.59
.56
.52
.87
• 30

.18

. 12

.79
.89
.14
.32
.15
.51
.78
.04
.13

.00
.57
.68
.20
.10
.00
MPG
FUEL
ECON
17.5
18.7
20.4

18. 1

18.9

18.2
19.7
21.6
19.0
19.9
14.3
16.4
17.3

15.3

16. 1

12.2
15-1
17.2
13-6
14.9
12.9
13.5
14.6
13.2

13.7
12.9
13-2
15.0
13-0
13-6
                        C-19

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
238 75 BUIC STAW

CID
350

IHC= 100 PPM HEXANE
ICOCACT] - 4.8
ICO[SPEC]= N/A
INOX - 22

OTHER TESTS:
AFTER MAINTENANC




240 75 BUIC RIVI

%CO
%CO
PPM


E




455

IHC= 75 PPM HEXANE
ICO[ACT] = 0.2
ICO[SPEC]= N/A
INOX = 3

OTHER TESTS:
AFTER MAINTENANC




244 75 CHEV VEGA

%CO
%CO
PPM


E




140

IHC= 310 PPM HEXANE
ICO[ACT] = 8.4
ICO[SPEC]= N/A
INOX = 26

OTHER TESTS:
AFTER MAINTENANC




%CO
%CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
3-
2.
2.

3.

2.
EFF
2.
1 .
1 .
2.
2.
4.
3.
3-

3.

3.
EFF
3.
1 .
1 .
2.
1 .
4.
3.
2.

4.

3.
EFF
4.
2.
2.
3.
3.
75
45
44

07

71

90
92
94
39
13
01
32
61

65

54

36
36
57
32
83
46
96
74

20

73

78
89
17
79
08
84
65
56

74

66

83
53
54
67
60
108
87
107

97

97

41
5
33
22
20
87
70
51

78

69

81
41
39
60
48
.9
.0
. 1

.5

.7

.6
.5
.7
.9
.0
. 1
.8
.6

.5

.4

.7
.3
.2
.7
.4
.8
.7
.6

.9

.0

.2
.0
.5
.2
.9
590
584
539

587

573

627
635
571
631
616
678
660
577

669

641

729
732
630
730
703
304
338
283

322

316

305
335
291
320
317
.6
.2
.2

• 3

.2

.5
.4
.1
.6
.2
.4
.8
.4

.2

.6

.5
. 1
.4
.9
.8
.9
.5
. 1

.4

.5

.0
.5
.6
.9
.2
1
0
1

1

1

2
0
1
1
1
2
0
1

1

1

2
1
1
2
1
1
1
1

1

1

1
1
1
1
1
.46
.86
• 35

.15

.12

.42
.78
.26
.57
.25
.09
.96
.39

.50

.31

.83
.46
.76
.12
.83
.24
.22
.60

.23

.33

.14
r- 0
.58
1 A
.30
.42
HPG
FUEL
ECO«
12. 1
12. 8
11,0

12.1

12.9

11.6
12.2
13.*
11.9
52.4
10.3
11.0
11.?

10.6

11.0

11.0
11.9
12.9
11.5
12.0
19.«
1 «
? \ t V
« ^
19-3
nn 3
20-3
Q
tQ U
21-f

20-8
fc v
22J

                         C-20

-------
ON
               APPENDIX  C,CONT'D

   LISTING OF FEDERAL  TEST PROCEDURE RESULTS
INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                     DENVER
VEH
N0. YR MAKE MODL CID
245 75 CHEV MONZ 140

IHC= 255 PPM HEXANE
ICOUCT] - 5-7 *CO
ICO[SPEC]= N/A %CO
INOX - 16 PPM

OTHER TESTS:
AFTER MAINTENANCE




246 75 CHEV MONZ 262

IHC= 45 PPM HEXANE
ICOUCT] = 0.1 *CO
ICO[SPEC]= N/A *CO
INOX 60 PPM

OTHER TESTS:
AFTER MAINTENANCE




247 75 CHEV NOVA 250

JHC= 150 pPM HEXANE
ICOUCT] 2.7 *CO
Tn/\ • » / ft fo \j \J
X = 61 PPM
OTHER TESTS-
AFTER MAINTENANCE


•

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP ^
75 FTP


2
1
1

2

1
EF
1
0
0
1
1
2
0
0

1

0
EF
2
0
0
1
0
2
0
0
1

0
EF
1
0
0
0
0

HC
.65
-99
.46

.30

.98
F
• 98
.90
.88
.41
. 1 2
.28
.31
.56

.26

.78
F
.41
.43
.73
.38
.92
.12
-34
.72
.19

.81
F
.77
.08
.52
.89
.55
IRAMS PER MILE
CO C02
73
50
34

61

50

53
24
22
37
29
51
0
2

24

1 1

44
0
7
21
1 1
42
3
1 1
22

13
40
0
8
19
10
.2
.8
.3

.5

.9

. 1
.0
.2
.9
.5
.5
.4
.6

.9

.5

.7
.0
.0
.4
. 1
.5
.7
.4
.3

.8
.5
.4
.0
.6
.7
413
371
363

391

378

405
373
353
388
374
531
519
499

525

516

549
503
481
525
507
484
495
444
490

479
511
515
471
513
502
.3
.6
.6

.6

.0

.5
.2
.9
.6
.6
.3
.9
.4

.4

.7

.9
.7
.7
.8
.2
.8
.6
.4
.4

.4
.3
.5
.7
.5
.7


NOXC
1 .
0.
1 .

0.

0.

1 .
0.
1 .
1 .
0.
2.
2.
2.

2.

2.

2.
3.
2.
2.
2.
3-
2.
2.
2.

2.
2.
1 .
2.
2.
2 .
,36
54
04

93

85

52
58
15
03
93
00
41
06

21

23

57
32
39
96
91
03
65
86
83

78
17
99
29
08
1 1
MPG
FUEL
ECON
16.
19.
21 .

17.

19.

17.
21 .
22.
19.
20.
14.
17.
17.

15.

16.

14.
17.
17.
15.
16.
15.
17
19-
16.

17.
15.
17.
18.
16.
17.
.5
,4
0

9

1

9
5
7
6
9
3
0
6

6

5

1
6
9
7
8
9
7
1
8

6
3
2
3
2
0
                         021

-------
                  APPENDIX  C,CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
248 75 CHEV NOVA

CID
262

IHC= 40 PPM HEXANE
ICOUCT] = 0.1
ICO[SPEC]= N/A
INOX - 78

OTHER TESTS:
AFTER MAINTENANC




249 75 CHEV CAMA

%CO
%CO
PPM


E




350

IHC= 255 PPM HEXANE
ICOUCT] - 3-7
ICO[SPEC]= N/A
INOX - 55

OTHER TESTS:
AFTER MAINTENANC




250 75 CHEV NOVA

56CO
$CO
PPM


E




350

IHC= 255 PPM HEXANE
ICOUCTJ s 5.8
ICO[SPEC]= N/A
INOX 4o

OTHER TESTS:
AFTER MAINTENANC




%CO
%CO
PPM

E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
3-
0.
0.

1 .

1 .
EFF
3.
0.
0.
1 .
0.
3-
1 .
2.

2.

2.
EFF
2.
0.
1 .
1 .
1 .
3-
3.
2.

3-

3 	
06
42
79

68

06

06
41
47
68
97
02
66
26

31

10

28
91
70
57
41
49
55
61

52

28
EFF
2.61
1 .
1 .
2.
1 .
85
63
21
95
51
0
2

24

11

55
0
2
26
12
75
47
77

60

61

58
26
62
41
42
88
123
72

106

102
60
46
34
53
46
.5
. 1
.9

.7

.4

.8
.4
.4
.9
• 3
.4
.6
.6

.9

.5

.0
.6
.6
.6
.9
.9
.2
.9

.8

.4
.0
.6
.8
.0
.2
517
539
499

528

524

542
576
525
560
555
536
548
465

543

523

542
558
467
550
530
549
517
490

532

516
573
569
523
571
557
.3
• 3
.8

.8

.0

.2
.6
.6
. 1
.6
.9
.5
.7

.0

.5

.2
.0
.2
.5
,0
.4
.5
.6

.8

.7
.1
.3
.6
.1
.6
NOXC
2
2
2

2

2

1
1
1
1
1
2
1
1

1

1

2
1
1
1
1
1
0
1

1

1
1
0
1

1
.15
•13
•23

.U

.16

• 93
.86
.92
.89
.89
.51
.01
.82

.75

.56

.62
.04
.70
.80
.54
.73
.49
.45

.08

.01
.57
.69
_ it
.2*1
1 9
. 1 f-
A O
.02
MPG
FUEL
ECON
11.6
16.D
17.5

15.5

16.3

13- f
15.3
16.?
11.6
15.1
13.3
UU
1W

13.?

11.2

13-5
1U
15-5
11.3
1U
12.!
. » <\
12-3
, 1, f
11.5
A C.
12.5
_ ft
12-9
13.'
11 1
i j.(
15.2
f J *
13-'
13-5
i j
                         C-22

-------
ON
               APPENDIX C.CONT'D

   LISTING  OF FEDERAL TEST  PROCEDURE RESULTS
INDIVIDUAL  VEHICLES BEFORE  AND  AFTER MAINTENANCE

                    DENVER
VEH
NO. YR MAKE MODL CID
252 75 CHEV MALI 350

IHC= 140 PPM HEXANE
ICOUCT] = 3-1 %CO
ICO[SPEC]= N/A $CO
INOX = 70 PPM

OTHER TESTS:
AFTER MAINTENANCE




253 75 CHEV MALI 350

IHC= 30 PPM HEXANE
ICOUCT] - 0.1 *CO
ICO[SPEC]= N/A *CO
INOX _ 85 PPM

OTHER TESTS:
AFTER MAINTENANCE




258 75 CHEV CAPR 350

IHC= 100 PPM HEXANE
ICOUCT] = -i. 6 %CQ
ICO[SPEC]= M/A *rn
INOX ->
UA - 30 PPM
°THER TESTS-
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


2
2
1

2

2
EF
2
1
1
1
1
3
2
2

2

2
EF
2
0
1
1
1
2
2
1
2

2
EF
2
1
1
1
1
	 r.
HC
.77
.24
.94

.49

.27
F
.16
.16
.40
.64
.43
.53
. 12
.15

.79

.42
F
.62
.88
.38
.72
.38
.80
.61
.95
.70

.47
F
.00
.13
.04
.55
.28
RAMS PER MILE
CO C02
75
59
53

67

61

56
45
44
50
47
63
38
44

50

45

54
23
35
38
33
72
77
58
75

71
60
38
38
48
42
.8
.2
• 3

. 1

.0

.5
.2
.5
.6
.4
• 9
.5
.5

.6

.3

.6
.9
.5
.6
.4
. 1
.7
. 1
.0

.2
.0
.2
.6
.6
.8
534
553
490

544

532

540
536
486
538
523
522
549
488

536

527

564
604
526
585
574
588
571
535
579

565
636
648
583
642
627
.3
.6
.2

.3

.3

.0
.7
.3
.3
.6
.4
.9
.5

.7

.5

.7
.0
.9
.2
.9
.0
.7
.8
.5

.3
.0
.0
.0
.2
.8


NOXC
1
0
1

1

1

1
0
0
0
0
1
0
1

1

0

1
0
0
0
0
1
0
1
1

0
1
0
1
1
0
.59
.93
.40

.25

.19

.06
.31
.69
.67
.57
.71
.55
.21

. 10

.97

.29
.37
.84
.81
.69
.88
.52
.22
.17

.99
.57
.53
.08
.03
.89
MPG
FUEL
ECON
13
13
15

13

14

14
14
15
14
14
14
14
15

14

14

13
13
15
13
14
12
12
14
12

13
12
12
13
12
12
.4
.6
-3

.5

.0

.0
.5
.8
.2
.7
.0
.4
.7

.2

.6

.5
.8
. 1
.6
. 1
.5
.6
.0
.6

.0
.0
c
.7
-3
.7
                         C-23

-------
                  APPENDIX  C,CONT'D

      LISTING  OF  FEDERAL  TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
260 75 CHEV IMPA

IHC= 60 PPM HEX
ICOUCT] = 0.8
ICO[SPEC]= N/A
INOX - 36

OTHER TESTS:
AFTER MAINTENANCE




261 75 CHEV IMPA

CID
350

ANE
/tco
%CQ
PPM







350

IHC= 270 PPM HEXANE
ICOEACT] = 6.0
ICO[SPEC]= N/A
INOX - 25

OTHER TESTS:
AFTER MAINTENANCE




262 75 CHEV IMPA

%CO
%CO
PPM







350

IHCa 215 PPM HEXANE
ICOUCT] _ 3.5
ICO[SPEC]= N/A
INOX = 117

OTHER TESTS:
AFTER MAINTENANCE




%co
%co
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
3.
2.
1 .

2.

2.
EFF
2.
0.
1 .
1 .
1 .
3-
3.
2.

3-

3-
EFF
2.
0.
1 .
1 .
1 .
4.
3-
4.

3.

3.
EFF
3.
1 .
1 .
2.
1 .
04
28
81

64

31

29
80
23
51
22
63
45
73

53

29

63
79
04
67
24
10
34
04

70

69

86
02
32
38
69
85
78
56

82

74

56
24
39
39
35
92
109
72

100

95

76
27
39
50
40
110
91*
58

102

87

116
30
47
71
52
.7
.6
.6

.0

. 1

.9
.0
.3
.7
.0
.0
. 1
.2

• 9

.5

.0
.2
.6
.6
.6
.7
.0
.1

.0

.7

.5
.3
.8
.5
.8
633
629
590

631

619

638
640
571
639
621
543
518
502

530

519

610
659
572
636
625
543
516
504

528

518

578
639
548
610
602
. 1
.2
. 1

. 1

.3

.0
.4
.4
.2
.0
.5
.3
.6

.4

.2

.5
.9
.3
-3
.8
.0
.0
.2

.9

.3

.8
.3
.3
.4
.0
NOXC
1
0
1

1

1

1
0
1
1
1
1
0
1

1

1

1
0
1
1
1
1
0
2

1

1

1
0
1
0
0
.55
.71
• 30

. 11

.01

.91
.79
.55
.32
.23
.71
.71
.11

.22

.13

.38
,12
.26
.03
.00
.98
.89
.03

.11

.13

.22
fO
. 00
r\ C
.26
A ll
.91
A C
.95
»u u
ECOK
11.1
11.7
* I
13.0

11.6

11.5

12.1
13.0
13-5
12.6
13-1
12.?
12.7
H.2

12.1

13-!

12.0
12.6
13-5
12. ]
_ rt
12.8
12.2
* n
13-2
. ii L
14.6
A 1
12.1
/ 1 3
13-5
11 5
1 !•'
12.?

12-2
12.5

                         C-24

-------
                  APPENDIX C,CONT'D

     LISTING OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
263 75 CHEV CAPR
C. V J ' ~
CID
400

IHC= 25 PPM HEXANE
ICOtACT] 0.1
ICO[SPEC]= N/A
INOX - 44

OTHER TESTS:
AFTER MAINTENANC




264 75 CHEV IMPA

%CO
%CO
PPM


E




400

IHC= 45 PPM HEXANE
ICOtACT] 0.1
ICO[SPEC]r N/A
INOX 36

OTHER TESTS:
AFTER MAINTENANC




266 75 CHEV CAPR
T Li r*
%CO
%CO
PPM


E




454

IHC= 25 PPM HEXANE
ICOtACT] = o.O Crn
ICOCSPEC]. N/A
"• *• V A •• l| f™
OTHER TESTS:
AFTER MAINTENANC




f v \j
%co
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


1
0
0

0

0
EF
1
0
0
1
0
3
0
0

1

1
	 n
HC
.48
.20
.45

.81

.53
F
.93
.18
.47
.02
.62
.03
.47
.89

.70

.1 1
EFF
2
0
1
1
1
1
0
0
0

0
EF
1
0
0
1
0
.92
.69
.45
.76
• 35
.74
.24
.53
.96

.63
F
.95
.24
.53
.06
.67
RAMS PER MILE
CO C02
28.
0.
7.

14.

8.

26.
0.
5.
12.
6.
76.
3.
23.

38.

23.

77.
6.
37.
40.
29.
33.
0.
12.
16.

10.
31.
0.
2.
14.
7.
9
4
2

0

1

7
0
2
8
9
1
0
5

0

6

3
4
4
3
5
5
0
2
0

2
0
1
3
9
1
695
678
600

686

660

727
694
629
710
683
754
765
683

760

741

703
744
662
724
713
774
820
713
798

781
771
824
725
799
786
.2
.4
.6

.4

.6

.8
.8
.7
.6
.8
.9
.4
.8

.3

.0

.2
.8
.6
.9
.8
.3
.3
.7
.3

.7
.9
.9
.5
.5
.9


NOXC
2.
1 .
2.

2.

2.

2.
2.
2.
2.
2.
2.
1 .
2.

1.

1 .

2.
1 .
1 .
1 .
1 .
2.
1.
2.
1.

1 .
2.
1 .
2.
2.
2.
34
,85
58

09

15

72
17
98
43
51
47
49
24

96

90

13
34
92
72
66
26
48
26
85

85
66
47
51
04
00
MPG
FUEL
ECON
11.9
13.1
14.5

12.5

13.1

11.4
12.8
13.9
12. 1
12.7
10.0
1 1.5
12.3

10.8

11.4

10.6
11.7
12.2
11 .2
11.6
10.7
10.8
12. 1
10.7

11.1
10.7
10.7
12. 1
10.7
11.1
                        C-25

-------
                  APPENDIX  C.CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
267 75 CHRY CORD

IHC= 140 PPM HEX
ICOUCT] - 2.7
ICO[SPEC]= 0.3
INOX - 70

OTHER TESTS:
AFTER MAINTENANCE




268 75 CHRY IMPE

CID
360

ANE
%CO
%CO
PPM







440

IHC=2000 PPM HEXANE
ICOUCT] - 5.0
ICO[SPEC]= 0.3
INOX = 15

OTHER TESTS:
AFTER MAINTENANCE




270 75 DODG DART

%CO
%CO
PPM







318

IHC= 225 PPM HEXANE
ICOUCT] = 3.1
ICO[SPEC]= N/A
INOX 45

OTHER TESTS:
AFTER MAINTENANCE




$CO
$CO
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
4 .
2.
3.

3.

3-
EFF
4.
1 .
2.
2.
2 .
5.
2.
2.

4.

3.
EFF
3.
0.
1 .
1 .
1 .
5.
4.
3.

4.

4.
65
98
1 1

77

36

29
57
35
87
34
51
68
23

03

14

32
48
61
84
37
01
30
51

64

23
EFF
2.
1 .
1 .
1 .
1 .
66
08
54
83
53
109
94
93

102

97

95
37
76
65
59
122
89
65

105

89

97
20
57
57
46
65
85
45

75

70

37
17
15
26
20
.9
.8
.0

.0

.4

.3
.3
. 1
. 1
.8
.2
.6
.7

.2

.8

.2
.5
.8
.2
.5
.7
.3
.9

.9

.5

.3
.3
.0
.9
.8
553
572
508

563

551

560
608
524
585
575
663
71 1
637

688

681

776
852
701
815
795
504
484
480

494

487

568
567
514
568
553
.2
.4
.9

.2

. 1

.9
.3
. 1
.6
.6
.5
.2
. 1

.3

.2

,2
.3
.2
.9
.4
.7
.9
.3

.4

.8

.6
.5
.8
.0
.3
2
1
2

2

2

2
1
2
2
2
2
1
2

1

1

1
1
1
1
1
2
1
2

1

1

2
1
2
1
1
• 57
.611
• 57

.09

.09

.75
.62
.81
.16
.18
.35
.17
.16

.74

.69

.87
.10
.80
.47
.45
.65
.31
.54

.95

.92

.61
f\ f\
.00
ii n
.40
7 1
.71
HPfi
FUEL
ECON
12.0
12.1
13-3

12.1

12.;

12.3
13.2
13.6
12.1
13-1
10.2
10.3
11.9

10.2

10.7

9.i
10.0
11.1
9.7
10.2
14.2
4 It fl
11.0
tf 1
15-1
. i, i
ll.l
4 N -
11-

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND  AFTER  MAINTENANCE

                       DENVER
VEH
N0< YR MAKE MODL
?7? 75 DODG CHAR
C l *- ' -*
CID
360

IHC= 170 PPM HEXANE
ICOtACT] = 4.3
ICO[SPEC]= N/A
INOX = 62

OTHER TESTS:
AFTER MAINTENANC




273 75 DODG MONA

*CO
/tco
PPM


E




400

IHC= 350 PPM HEXANE
ICOtACT] = 8.3
ICO[SPEC]= 0.3
INOX = 35

OTHER TESTS:
AFTER MAINTENANC




2?5 75 FORD MUST

JCO
5tCO
PPM


E




140

IHC= 45 PPM HEXANE
ICOtACT] = o.4 *CO
ICO[SPEC]= N/A
*. N U X - -> o
Jo
OTHER TESTS-
AFTER MAINTENANC




$CO
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP %
75 FTP

(
HC
6.
3.
3-

4.

4.
42
68
73

99

26
3RAMS PER MILE
CO C02
124
87
92

104

96
.0
. 1
.9

.8

.3
493
536
457

515

505
.0
.4
.5

.6

.9
t

NOXC
2
1
1

1

1
.01
.57
• 99

.78

.77
MPG
FUEL
ECON
12.5
13-0
14.4

12.8

13.2
EFF
5.
1 .
2.
3.
2.
7-
4 .
3-

5.

4.
EFF
9-
1 .
1 .
5.
2.
2.
1 .
1 .
1 .

1 .
EFF
1 .
0.
1 .
1 .
1 .
16
49
78
25
60
1 1
23
77

61

70

38
17
40
10
92
35
30
71
80

63
58
88
20
21
1 1
77
37
71
56
54
155
148
103

151

137

148
43
42
93
64
65
25
25
44

33
53
16
18
34
24
.9
.4
.0
.8
.9
.6
.0
.0

.7

.3

. 1
.0
.8
.3
.6
.7
.7
.7
.8

.9
.7
.0
.5
. 1
.5
529
618
495
575
566
694
679
608

686

663

737
777
679
758
742
404
374
350
388

374
456
417
387
436,
417
.0
.0
.5
.4
• 3
.2
.6
.8

.6

• 3

.9
.7
.4
.7
.7
. 1
.5
.8
.7

. 1
.0
.6
-3
.0
.2
2
1
1
1
1
2
1
2

1

1

1
1
2
1
1
2
1 .
2 ,
2.

2.
2.
1 .
2.
1 .
1 .
.16
.05
.62
.58
.43
.03
.18
.18

.59

.63

.87
• 30
.56
.57
.76
.46
.73
.47
,08

09
38
51
37
93
93
13-3
13.0
14.4
13.1
13.4
9.2
9.6
11.3

9.4

9-9

8.9
10.5
11 .8
9.6
10.4
17.2
21 .2
22.4
19.1

20.5
16.3
19.9
21.1
18.0
19-3
                         C-27

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
277 75 FORD MUST 171

IHC= 40 PPM HEXANE
ICOUCT] = 0.1 %CO
ICO[SPEC]= N/A %CO
INOX - 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




281 75 FORD GRAN 302

IHC= 530 PPM HEXANE
ICO[ACT] = 8.4 %CO
ICO[SPEC]= N/A *CO
INOX 12 PPM

OTHER TESTS:
AFTER MAINTENANCE




282 75 FORD STAW 351

IHC= 225 PPM HEXANE
ICOUCT] = 2.2 $CO
ICO[SPEC]= N/A %CO
INOX * H6 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
H
2.
0.
1 .

1 .

1 .
EFF
1 .
0.
1 .
1 .
1 .
4.
2.
2.

3.

3.
EFF
2.
0.
1 .
1 .
1 .
1 .
0.
1 .

1 .

1 .
EFF
1 .
1 .
1 .
1 .
1 .
--G
C
91
93
48

88

49

75
72
47
22
14
66
71
46

64

04

05
90
25
45
24
69
97
15

32

17

54
19
17
36
26
RAM,
Ci
37
16
18

26

21

25
8
13
16
13
44
44
24

44

39

16
1
6
8
5
61
33
43

47

42

65
26
42
45
39
S P
0
.1
.2
.8

.2

.2

.7
.8
.4
.9
.5
.2
.8
.8

.5

.2

.6
.4
.4
.7
.9
.4
.9
.6

. 1

.2

.5
.5
.9
.2
.0
ER M
CO
478
535
431

508

495

482
538
441
511
500
592
613
557

603

594

632
616
555
624
603
771
774
689

773

750

759
753
655
756
728
ILE
2
.8
,2
.6

.2

.3

.4
.0
.8
.4
.3
.4
.9
.7

.7

.2

.2
.5
.1
.0
.0
.9
.6
.3

.3

.8

.3
.7
.8
.4
.2
N
2
1
2

1

1

2
1
1
1
1
2
1
2

2

2

1
1
1
1
1
1
0
1

1

1

1
1
1
1
1
oxc
.11
• 33
.08

.70

.69

.03
.46
.87
.73
.69
.32
.75
.54

.02

.08

.42
.71
.80
.57
.67
.77
.96
.69

.35

.33

.70
1^
. 3
it i
.73
ii f\
.40
ii 1
.** i
H
PO
EC
16
15
19

16

16

16
16
19
16
16
13
12
111

13

13

13
11
15
13
h
11
10
10

. A
10
. f\
10
1(1
|v
11
1 1
12
1 fc
10
11

PS
EL
01
.2
1
• I
.1

.0

.6

.8
.0
.0
A
,9
.1
.8
.!

,0

.}

i
.]
.i
I
.1
.2
1
.1
7
,1
i
,1
5
,0
.2
.1
.2
.?
,2

                         028

-------
                  APPENDIX C,CONT'D

     LISTING OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VFH
HO. YR MAKE MODL CID
284 75 FORD TORI 40°

IHCs 25 PPM HEXANE
ICOUCT] = 1 .3 %CO
ICO[SPEC]= N/A %CO
INOX - 55 PPM

OTHER TESTS:
AFTER MAINTENANCE




285 75 FORD LTD 351

IHC= 195 PPM HEXANE
ICO[ACT] = 3.9 %CO
ICO[SPEC]= N/A *CO
INOX = 59 PPM

OTHER TESTS:
AFTER MAINTENANCE




286 75 FORD ELIT 351
T U rt
JHC= 100 PPM HEXANE
ICOUCT] - 1 3 JCO
««».«. ,,2$
HUA = 60 PPM
OTHER TESTS-
ApTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP >
75 FTP

t
HC
1 .
1 .
1 .

1 .

1 .
50
13
03

31

18
3RAMS PER MILE
CO C02
31
28
19

29

26
.0
.4
.6

.6

.5
751
749
659

750

725
.6
.0
.2

.2

.0


NOXC
3
1
2

2

2
.16
.63
.85

.36

.27
MPG
FUEL
ECON
1 1
1 1
12

1 1

11
.0
.1
.8

.1

.5
EFF
0.
0.
0.
0.
0.
4.
3.
3.

3-

3-
EFF
3-
1 .
1 .
2.
2.
5-
3.
3.
4.

3.
EFF
1 .
1 .
0.
1 .
1 .
98
73
83
85
81
33
56
58

93

72

68
51
87
55
06
36
19
39
23

69
80
14
98
46
23
25
17
23
21
20
90
98
77

9^

91

63
33
60
47
46
146
85
104
114

103
55
21
40
38
3^
.5
.8
.0
.5
.8
.9
. 1
.5

.6

.0

.4
. 1
.0
.6
.7
.7
.6
.3
.9

.3
.6
.9
.8
.0
.0
818
833
713
826
797
605
616
544

611

594

735
762
640
750
724
585
627
550
607

597
735
755
673
746
729
.3
.6
-3
• 3
.6
.0
.7
.2

. 1

.5

.9
.9
.7
.0
.0
.6
.3
.0
.4

.6
.8
.6
• 3
. 1
. 1
1
1
1
1
1
2
0
2

1

1

2
1
1
1
1
1
1
1
1

1
1
1
1
1
1 ,
.86
-31
.75
.57
.54
• 38
.95
.52

.63

.67

.30
.15
.98
.70
.61
.57
.33
.38
.44

.39
.50
.79
.50
.65
.65
10
10
1 1
10
10
1 1
1 1
13

1 1

1 1

10
10
12
10
11
10
11
12
1 1

1 1
10
1 1
12
1 1
1 1
.3
• 3
.8
.3
.7
.7
.3
. 1

.5

.8

.5
.8
.0
.7
.0
.7
.5
.2
.1

.5
.7
.2
.0
.0
.3
                        C-29

-------
                  APPENDIX  C.CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR
287 75

IHC =
ICO[A
MAKE MODL
FORD LTD

30 PPM HEX
CT] 0.8
CID
351

ANE
$CO
ICO[SPEC]= N/A %CO
INOX

OTHER
AFTER




288 75

IHC =
ICO[A
48

TESTS:
MAINTENANCE




FORD TORI

PPM







351

400 PPM HEXANE
CT] 9.6
?CO
ICO[SPEC]= N/A %CO
INOX

OTHER
AFTER




289 75

IHC =
ICOCA
22

TESTS:
MAINTENANCE




FORD LTD

PPM







400

600 PPM HEXANE
CT] = 10.0
ICO[SPEC]= N/A
INOX

OTHER
AFTER




17

TESTS :
MAINTENANCE




%CO
%CO
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
1 .
0.
1 .

1 .

1 .
EFF
2.
0 .
1 .
1 .
1 .
5.
4.
3.

5.

4.
EFF
4.
2.
2.
3-
2.
13.
9.
12.

1 1 .

1 1 .
EFF
2.
1 .
1 .
1 .
1 .
59
92
27

24

16

19
82
22
48
21
87
25
69

03

43

23
56
68
36
94
65
87
46

68

35

48
23
36
83
52
34.
24.
26.

29.

27.

41 .
25.
31.
33.
30.
122.
132.
97.

127-

120.

95.
57.
58.
75.
65.
323.
292.
300.

307.

301 .

96.
41 .
54.
68.
56.
PER MILE
C02
5
5
9

3

2

7
7
3
4
5
5
5
5

8

9

1
8
4
6
6
7
9
5

6

3

4
9
6
0
6
712
71 1
628

711

688

741
758
669
750
730
608
595
556

601

587

647
721
609
685
675
632
625
545

628

605

834
867
738
851
825
.8
. 1
.7

.9

.9

.6
.8
.0
.6
.8
.9
.4
.3

.8

.5

.4
. 1
.2
.8
.4
. 1
.9
.0

.9

. 1

.8
.3
.5
.7
.5
NOXC
2.5H
1.28
2.56

1.88

1 .89

2.19
1.15
2.09
1.65
1.62
2.26
1.01
2.3^

1.61

1.63

2.86
0.97
2.2?
1.88
1.72
0.67
0.60
0.59

0.63

0.61

0.81
n n
0.77
Q C
0.85
A 1 f\
0.79
00 A
. ou
Of u
FUEL
ECOK
11.5
1 * J
11,8
13-1

1U

12.1

10,5
11.1
12.3
11,0
11.3
10,8
10.?
12.3

10,8

11,2

11J
10. «
12,5
10. 9
U5
.3
7.5
7 0
(•'
g I
0.'
i 7
/.I
8n
.i-
8 9
Q *'
9.5
7
ifl.l
1 *
9J

                         C-30

-------
                  APPENDIX  C.CONT'D

      LISTING  OF FEDERAL TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
N0. YR MAKE MODL CID
290 75 FORD LTD 400

IHC= 45 PPM HEXANE
ICOtACT] 1 -0 %CO
ICOtSPEC]= N/A %CQ
INOX = 36 PPM

OTHER TESTS:
AFTER MAINTENANCE




293 75 FORD LTD 460

IHC= 75 PPM HEXANE
ICOtACT] 2.2 %CO
ICO[SPEC]= N/A *CO
INOX - 35 PPM

OTHER TESTS:
AFTER MAINTENANCE




2911 75 LINC CONT 460

IHC= 35 PPM HEXANE
ICO[ACT] ^ 1 9 SCO
lCOtSPEC]= N/l I™
INQY , n
UA - 48 PPM
OTHER TESTS:
AFTER MAINTENANCE


•*

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
2
1
1

1

1
EF
1
0
1
0
0
4
2
2

3

2
1 1
.07
.47

.57

.39
F
.59
.44
. 15
.99
.87
.57
.29
.38

.38

.78
63
39
47

50

46

83
34
53
57
49
85
94
51

90

80
.7
. 1
.8

.9

.5

.4
.6
• 3
.9
.7
.8
.3
-3

.2

.8
790
763
700

776

751

997
1035
862
1017
980
764
777
684

771 ,

749-
.2
.3
.0

. 1

.5

.0
.8
.5
• 3
.6
.2
.8
.2

• 3

,5
i

NOXC
1
I .55
0.85
1

1

1

1
1
1
1
1
2
0
2

1

1
.25

.19

.10

.1 1
.03
.08
.07
.06
.68
.96
.35

.78

.69
MPG
FUEL
ECON
9.
10.
1 1 .

10.

10.

7.
8.
9.
8.
8.
9-
9.
1 1 .

9.

10.
,9
. 7
4

3

7

8
1
3
0
4
7
5
5

6

0
EFF
2
1
1
2
1
1
1
1
1

1
EF
1
0
1
1
1
.75
.44
.70
.07
.78
.71
.00
.60
• 34

• 31
F
.61
.94
.71
.26
.29
57
29
22
42
33
40
36
29
38

35
32
33
26
33
31
.0
.4
.0
.6
. 1
.0
.6
.2
.2

.3
.9
.9
.2
.4
.6
747-
765.
667.
756.
735-
847.
865.
758.
856.

832.
847.
836.
753-
841 .
816.
,2
7
0
8
0
5
4
1
9

5
6
4
3
8
1
2
1
2
1
1
2
1
2
1

1
2
1
2
1
1
.40
.29
.57
.82
.87
.39
.09
.05
.71

.62
.41
.05
.34
.70
.68
10.
10.
12.
10.
1 1 .
9-
9-
1 1 .
9.

9.
9.
9.
1 1 .
9.
10.
5
9
6
7
2
7
6
0
6

9
8
9
1
9
2
                         C-31

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
295 75 MERC MONA

IHC= 240 PPM
ICOCACT]
ICO[SPEC]=
INOX

OTHER TESTS:

CID
302

HEXANE
5.0
N/A
38


AFTER MAINTENANC








297 75 MERC MONT

IHC= 15 PPM
ICOUCT] =
ICO[SPEC]=
INOX

OTHER TESTS:

%CO
%CO
PPM


E




351

HEXANE
0.2
N/A
46


AFTER MAINTENANC




298 75 MERC C

IHC= 50 PPM
ICOCACT]
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN








OUG

HE
0.7
N/A
51


ANC




%CO
%CQ
PPM


E




351

XANE
%co
%co
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
3-
0.
1 .

1 .

1 .
EFF
2.
0.
1 .
1 .
1 .
1 .
1 .
1 .

1 .

1 .
EFF
1 .
1 .
1 .
1 .
1 .
3.
1 .
1 .

2.

1 . .
15
71
29

88

37

90
69
31
75
32
35
07
07

21

13

77
28
15
51
34
00
55
90

24

94
EFF
2.
1 .
1 .
1 .
1 .
62
36
20
97
58
RAMS PER MILE 	
CO C02 NOXC
62
32
33

46

39

58
14
33
35
28
32
31
30

32

31

35
32
30
33
32
47
50
40

49

47

39
20
27
29
26
.8
.3
.9

.9

.0

.7
.2
.2
.5
.5
.5
.5
.9

.0

.5

.2
.7
.7
.9
.7
.8
.3
.0

. 1

.0

. 1
.2
.6
.3
.1
594
633
547

614

602

578
621
547
600
592
610
688
612

650

651

724
705
629
714
688
710
657
616

682

657

839
803
734
820
791
• 7
.5
.9

• 9

.2

.0
.6
.2
.7
.3
. 1
. 1
. 1

.7

.3

.2
.3
.4
.4
.5
. 1
.8
.7

.8

.3

.1
. 1
.2
.3
.7
0.65
0.43
0.69

0.53

0.54

0.72
0.63
0.66
0.67
0.66
1.97
1.12
2.16

1.53

1.58

3-13
1.42
2.92
2.24
2.18
3.22
1.57
2.78

2.36

2.24
y h
2.64
ft C
2.05
y. 1| 0
O H /
-. *J 0
2.33
„ tl
2-27
HPG
FUEL
ECOH
12. 6
12.5
R?

12.8

13.3

13.1
13. '
11.?
13."
13.8
13.3
12.;
1].-

12.6

12. c

11.3
11.
13.0
11.5
11.5
11.2
12. C
M.i
,
11.:
.
12.'
flj
10.6
| V •
11. ;
ID-'


                         C-32

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
300 75 OLDS OMEG 260

IHC= 85 PPM HEXANE
ICOUCT] 0.1 *CO
ICO[SPEC]= N/A *CO
INOX 1 13 PPM

OTHER TESTS:
AFTER MAINTENANCE




303 75 OLDS STAW 350

IHC= 960 PPM HEXANE
ICO[ACT] = 8.0 *CO
ICO[SPEC]= N/A %CO
INOX = 7 PPM

OTHER TESTS:
AFTER MAINTENANCE




3°7 75 PLYM DUST 225

JHC= 170 PPM HEXANE
icoucT] = 4.3 £CO
ICO[SPEC]= 0.3 %CQ
NOX = 49 PPM
OTHER TESTS-
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP -
75 FTP


3
1
1

2

2
EF
3
1
1
2
1
4
4
3

4

4
EF
2
0
1
1
1
2
1
1

2

1
EF
2
0
0
1
1
	 r.
HC
.68
.63
.97

.61

. 1 4
F
.65
.27
.51
. 4 1
.83
.81
. 1 1
.47

.45

.08
F
.57
.76
.64
.63
.37
.43
.92
.75

.16

.98
F
.21
.85
.93
.51
.15
'.RAMS PER MILE
CO C02
96
47
56

70

59

91
37
46
63
50
74
73
70

74

72

52
21
44
36
34
55
51
38

53

48
48
23
29
35
30
.6
.2
.6

.8

.9

.9
.3
.0
.4
.9
.4
.7
. 1

.0

.9

.7
.2
.4
.3
.0
.9
.6
.5

.7

.9
.6
.5
. 1
.6
.2
543
556
494

549

536

558
559
494
559
541
551
502
483

525

507

622
598
545
609
589
440
393
395

416

403
467
453
428
460
449
.3
.0
.4

.9

.6

.6
.9
.0
.3
.7
.0
.4
.0

.7

. 1

• 3
.5
.5
.9
.0
.8
.6
.0

.2

.7
. 1
.6
.0
. 1
.4
i

NOXC
2.07
1
2

1

1

2
0
1
1
1
1
0
1

1

1

1
0
1
0
0
2
1
2

2

2
2
1 ,
1
1
1 ,
.02
.01

.52

.51

.04
.84
.36
.41
.23
• 32
.92
.24

. 1 1

.09

.18
.69
.06
.92
.89
-91
.79
.26

.33

.15
.03
. 12
.59
.55
.43
MPG
FUEL
ECON
12
14.
15.

13.

13-

12.
14.
15.
13.
14.
13-
14.
14.

13-

14.

12.
14.
14.
13-
13-
16.
18.
19.

17.

18.
16.
18.
18.
17.
17-
.6
.0
. 1

.3

.9

.4
3
5
3
1
0
1
7

5

0

4
0
3
2
7
5
5
2

5

2
1
0
6
0
7
                         C-33

-------
                  APPENDIX  C.CONT'D

      LISTING OF FEDERAL TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL C
308 75 PLYM SCAM 3

IHC= 30 PPM
ICOUCT] - 0
ICO[SPEC]= 0
INOX

OTHER TESTS:

HEXA
.1 %
.3 %
45 P


ID
18

NE
CO
CO
PM


AFTER MAINTENANCE




309 75 PLYM VA

IHC= 240 PPM
ICOUCT] = 10
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA








LI 3

HEXA
.0 %
• 3 %
50 P


NCE




310 75 PLYM FURY 3

IHC= 75 PPM
ICOUCT] = 5
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





HEXA
• 4 %
• 3 %




18

NE
CO
CO
PM







18

NE
CO
CO
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP
	 GRAMS PER MILE
HC CO C02
1
0
1

0

0
EF
2
0
0
1
0
2
1
1

1

1
EF
1
0
0
1
0
10
4
3

7
.44
.42
.06

.91

.80
F
.50
.40
.87
.41
.96
.15
.50
.50

.81

.63
F
.65
.74
.87
.18
.96
.20
.96
.21

.47
30 PPM


NCE











75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
5
EF
9
1
1
5
2
.56
F
.45
.28
.02
.19
.89
25
13
1 1

19

15

43
15
10
28
19
50
60
31

55

50

27
24
1 1
25
21
187
90
45

136

98

187
22
12
101
53
.0
.8
.6

.2

.5

.8
. 1
.6
.8
.8
.5
.0
.8

.4

.3

.5
. 1
. 1
.8
.3
.4
.4
.5

.8

.1

.0
.9
.9
.4
.9
648
599
543

622

594

619
619
552
619
601
586
561
518

573

555

594
572
533
582
566
482
507
515

495

504

513
590
542
553
561
.7
. 1
.8

.8

.2

.2
• 3
.9
.3
.2
.8
.6
.7

.7

. 1

.2
.3
.7
.8
.3
.2
.0
.9

.2

.3

.5
.9
. H
.8
.7
NOXC
2.24
0.48
1.53

1.32

1.13

1.13
0.32
1.46
0.71
0.80
1.62
0.43
1.61

1.00

1.00

1.91
0.45
1.81
1.15
1.12
1.03
1.08
2.21

1.05

1.37

0.99
0.84
2.19
0.91
- ii
1 .24
HPG
FUEL
ECON
12.8

15.7

13.5

It. 3

12.8
13.;
15.5
13.3
11.0
13.2
13- l
15.5

13.3

13. <

13.3
11.5
16.0
11.2
11.1
11.0
i h
13-'
ill 0
11. j
+ rt 1
12.1
4 1 1
13-'
in fi
1 U-"
15.7
1 J '
12.2
| L. •
13-5
i J
                          C-34

-------
ON
               APPENDIX  C,CONT'D

   LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                     DENVER
VEH
NO. YR MAKE MODL
cm 75 PLYM FURY
mf
CID
360

IHC= 180 PPM HEXANE
ICOtACT] 4.2
ICOtSPEC]= 0.3
INOX 56

OTHER TESTS:
AFTER MAINTENANC




312 75 PLYM FURY

%CO
%CO
PPM


E




400

IHC= 300 PPM HEXANE
ICOtACT] - 5.0
ICO[SPEC]= 0.3
INOX = 58

OTHER TESTS:
AFTER MAINTENANC




313 75 PLYM FURY

%CO
%CO
PPM


E




360

IHC= 230 PPM HEXANE
ICOtACT] = 11 2 «™
ICO[SPEC]= Q' •*
T 1 1 f\ *. " J
1 NO A I. _
" u A - Jj e
OTHER TESTS-
AFTER MAINTENANC




F* \* \J

PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP


75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP -
75 FTP

(
HC
4.
3.
3.

3-

3.
EFF
3.
1 .
2.
2.
2.
8.
4.
4.

6.

5.
EFF
10.
3.
3.
7.
5.
4.
2.
3.
3.


3-
EFF
4.
1 .
2.
2.
1 .
57
03
30

77

42

77
72
65
70
39
27
46
37

28

22

71
72
68
07
15
51
40
02
41


00
24
01
13
55
98
3RAMS PER MILE
CO C02
122.9
82
98

102

95

104
38
93
69
66
1 18
76
85

96

87

127
77
78
101
87
92
60
75
75


71
1 10
29
76
68
58
.8
.0

.0

.2

.2
.3
.3
.8
.8
.8
. 1
.4

.5

.4

.2
. 1
.7
. 1
.8
.8
.5
.2
.9


. 1
.8
.2
.6
.2
.9
514.
562.
475.

539-

529-

546.
621 .
502.
585.
573-
610.
617.
570.

614.

603.

627.
655-
593-
642.
632.
554.
574.
500.
564.


550.
601 .
654.
546.
629.
614.
• 3
,8
3

6

0

0
6
6
5
6
4
4
7

0

2

8
2
4
1
7
1
5
8
7


2
9
6
5
4
3


NOXC
1
1
1

1

1

1
0
1
1
1
2
1
1

1

1

1
0
1
1
1
1
1
1
1


1
1
0
1
1
1
.48
.20
.74

• 33

.40

.48
.91
-32
.18
.14
.44
.46
.87

.93

.77

.67
.99
.45
• 32
.26
.96
.02
.83
.47


.44
• 33
.88
.26
.10
.08
MPG
FUEL
ECON
12.3
12.6
13-9

12.5

12.9

12.3
12.9
13-5
12.6
12.9
10.8
11.8
12.3

11.3

1 1.7

10.3
1 1 -3
12.2
10.8
11.3
12.4
13.1
14.1
12.8


13-2
11.2
12.6
13-2
1 1 -9
12.4
                         C-35

-------
ON
                  APPENDIX C,CONT'D
   LISTING  OF  FEDERAL TEST
INDIVIDUAL  VEHICLES BEFORE

                    DENVER
                              PROCEDURE
                              AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL CID
314 75 PONT ASTR 140

IHC= 220 PPM HEXANE
ICOUCT] = 8.8 *CO
ICO[SPEC]= N/A $CO
INOX = 20 PPM

OTHER TESTS:
AFTER MAINTENANCE




316 75 PONT LEMA 350

IHC= 200 PPM HEXANE
ICOUCT] = 4.8 %CO
ICO[SPEC]= N/A %CO
INOX 58 PPM

OTHER TESTS:
AFTER MAINTENANCE




318 75 PONT LEMA 350

IHC= 50 PPM HEXANE
ICOUCT] _ 0.0 *CO
ICO[SPEC]= N/A %CO
INOX . 80 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
H
7.
3.
2.

5.

3.
EFF
3.
0.
1 .
2.
1 .
4.
0.
1 .

2.

1 .
EFF
4.
0.
1 .
2.
1 .
2.
0.
0.

1 .

0.
EFF
2.
0.
0-
1 .
1 .
— G
C
04
50
52

20

96

31
87
07
04
43
36
97
52

59

82

39
71
35
47
64
14
32
62

19

78

92
46
94
64
10
;RAM,
Ci
127
1 10
78

118

105

89
26
30
56
40
95
29
42

61

46

84
21
39
51
39
48
1
9

24

13

54
4
12
28
16
S P
0
.5
.6
.7

.7

.4

.5
.9
.7
.9
.9
.5
.9
.7

.3

.9

. 1
.6
.0
.5
.2
.2
.7
.6

.0

.4

.8
.3
.3
.4
.9
ER M
CO
341
313
306

326

317

383
403
357
393
386
565
622
532

595

586

578
615
535
597
586
617
625
538

621

600

570
579
511
575
559
ILE
2
. 1
.8
.7

.8

.5

.0
. 1
-7
.5
.6
.8
.8
.2

.5

.4

.0
.6
.5
.6
.0
. 1
.5
.9

.5

. 1

.7
.2
.9
.1
.1
N
1
0
1

0

0

1
0
0
0
0
1
1
1

1

1

1
1
1
1
1
5
5
5

5

5

i»
4
5
4
5
oxc
.07
.44
.00

.74

• 73

.16
.42
.71
.77
.65
.73
.15
.65

.43

.41

.63
.14
.4?
.38
.33
.01
.77
.92

.41

.65

n 1
.73
f\ A
.83
1 0
.72
A A
.02
Hi
Flli
EC(
15,
17,
20,

16.

17.

16.
19.
21.
18.
19.
12.
13.
11.

12.

13.

12.
13.
11.
12,
13.'
12.'
. ii
11.
<£ 1
16. i
i 1
13-'
1)1 I
11.'
;
15. '
1 J '
!«''
15-1
i /
'G
!L
111
,7
1 I
,8
,2

,8

9

1
8
?
1
5
2
I
1

'

3

}
i
A
1

I
\
]



)

\
1
1
)
1
1

                         C-36

-------
                  APPENDIX C,CONT'D

     LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON  INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
3,20 75 PONT STAW
J *~
CID
400

IHC= 40 PPM HEXANE
ICOUCT] - 0.0
ICO[SPEC]= N/A
INOX = 69

OTHER TESTS:
AFTER MAINTENANC




321 75 PONT GRNV

%co
%co
PPM


E




455

IHC= 20 PPM HEXANE
ICOtACT] = 0.1
ICO[SPEC]= N/A
INOX = 53

OTHER TESTS:
AFTER MAINTENANC




322 75 AUDI FOX
T U o
*CO
%CO
PPM


E




97

1HC= 90 PPM HEXANE
ICO[ACT] _ 02
JCOtSPEC]^ I'Q
INOX = 30
OTHER TESTS:
AFTER MAINTENANC


*

f r*n
%CO
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP %
75 FTP


2
0
1

1

1
EF
4
0
2
2
1
3
0
1

1

1
EF
2
0
1
1
1
2
1
1

1

HC
.94
.55
.89

.69

.41
F
.32
.92
.22
.55
.98
.16
.76
.35

.91

.42
F
.52
.58
.15
.51
.14
.08
.49
.60

.77
1 .64
EFF
2.24
1
1
2
1
.81
.70
.01
.87
}RAMS PER MILE
CO C02
91
22
71

55

50

123
30
82
75
63
81
32
40

56

44

63
26
39
44
37
16
5
9

10
8
15
3
4
9
6
.7
.0
.8

.4

.0

.3
.8
.3
.0
.9
.7
.4
.4

.0

.7

.6
.4
.6
.2
.6
.3
.2
.5

.5
.6
.5
.8
.8
.4
.5
670
695
599

683

664

663
693
603
679
662
738
747
660

743

722

755
768
669
762
738
343
393
310

369
360
359
404
322
383
373
.5
• 3
.4

.4

.0

.4
.4
.5
.0
.7
.8
.4
.9

• 3

.0

.7
.9
.0
.6
.9
.2
.4
.6

.4
.5
.5
.6
.8
.0
.0


NOXC
1
1
1

1

1

1
1
1
1
1
1
0
1

0

0

1
0
1
1
1
1
0
1

1
1
1
0
1
1
1
.62
.65
.69

.64

.66

.67
.18
.42
.41
.34
.35
.60
.32

.96

.95

.30
.80
.41
.04
.07
.61
.89
.36

.23
.17
.88
.93
.70
-38
.33
MPG
FUEL
ECON
10.8
12.1
12.4

11 .4

11 .9

10.2
11.9
12.0
11 .0
11 .5
10. 1
11.1
12.2

10.6

11.1

10.3
10.9
12. 1
10.6
11.1
23-6
21.8
26.8

22.7
23-4
22.7
21 .3
26.4
22.0
22.8
                        C-37

-------
                  APPENDIX C,CONT'D
      LISTING  OF  FEDERAL TEST
ON INDIVIDUAL  VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL
323 76 CAPR GHIA

IHC= 200 PPM
ICO[ACT] -
ICO[SPEC]=
INOX

OTHER TESTS:

CID
171

HEXANE
6.5
N/A
78


AFTER MAINTENANC








325 75 COLT SEDA

IHC= 70 PPM
ICO[ACT] -
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN




326 75 DATS 7

IHC= 95 PPM
ICOtACT] =
ICO[SPEC]=
INOX

OTHER TESTS:

%CO
%CO
PPM


E




98

HEXANE
3-1
3-0
36


ANC




10

JCO
%CO
PPM


E




119

HEXANE
1 .4
2.0
42


AFTER MAINTENANC








%CO
%CQ
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
3-
2 .
1 .

3.

2.
EFF
2.
0.
0.
1 .
1 .
3.
2.
3.

3.

2.
EFF
3-
1 .
4.
2.
2.
2.
2.
2.

2.

2.
EFF
3-
3.
3.
3-
3.
27
88
1 1

07

48

82
51
86
61
08
97
1 1
10

00

76

82
61
28
67
79
84
1 1
83

46

46

24
47
05
36
31
RAMS
CO
49.
98.
16.

75.

66.

49.
5.
12.
26.
16.
65.
44.
42.

54.

48.

68.
35.
61 .
51 .
49.
56.
43.
45.

49.

46.

50.
40.
40.
45.
42.
PER MILE
C02
4
5
8

0

1

9
6
1
8
5
2
2
8

3

2

2
3
5
1
2
2
3
4

5

5

8
0
3
2
3
491
427
471

458

453

488
573
481
533
531
401
443
360

423

411

380
434
323
408
393
329
338
298

334

325

343
349
300
346
335
.6
.8
.9

.3

.0

.6
.8
.8
.0
.2
.6
. 1
.0

.2

.9

.5
.4
.5
.6
.0
.3
.8
.6

.2

.9

.0
.9
.5
.6
.0
NOXC
1.19
0.61
1.05

1.03

0.91

1.30
0.65
1.00
0.96
0.88
1.22
0.75
1.23

0.98

0.98

1.23
0.85
1.06
1.03
0.99
2.21
1.35
2.19

1.76

1.84

2.00
A C
1 .15
. n rt
1 .89
r- r
1 .55
A Ct
1 .52
HPG
FUEL
BCOI
15 ]
j>i
15 o
J i W
17.1

15.1

15.1

15.;
15.2
17.6
15.]
15.8
17.2
17.1
20.]

17.1

17.5

17.8
17-5
20.5
_ n
17.8
n f
18.5
20.8
nl C
21.5
10 k
23-'
«1 1
2l.i
11 H
21.°
5(1 5
iv->
20.5
23-8
t. J
20.'
fr "
21-5

                         C-38

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
327 75 DATS B210

IHC= 120 PPM HEX
ICOCACT] - 1.4
ICO[SPEC]= 2.0
INOX - 51

OTHER TESTS:
AFTER MAINTENANCE




328 75 DATS SEDA

CID
85

ANE
%CQ
%CO
PPM







119

IHC= 85 PPM HEXANE
ICOCACT] = 1.7
ICO[SPEC]= 2.0
INOX = 48

OTHER TESTS:
AFTER MAINTENANCE




329 75 FIAT STAW
%CQ
%co
PPM







78
JHC=2000 PPM HEXANE
icoucT] = 9.4
L O Zr d I* i» M / A
INOX

OTHER TESTS:
AFTER MAINTENANCE


.

%CO
%CO
PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP^
75 FTP
HC CO C02 NOXC
2.
1 .
2.

1 .

1 .
40
57
12

96

89
37
27
25

32

29
.4
.6
. 1

.3

.0
292
309
264

301

293
.5
.8
.6

.5

.9
2
1
2

1

1
.47
.06
• 30

.73

.69
f UC.L
ECON
24.7
24.8
28.6

24.8

25.7
EFF
2.
1 .
1 .
1 .
1 .
2.
2.
2.

2.

2.
EFF
2.
1 .
1 .
2.
1 .
3.
1 .
2.

2.

2.
EFF
2.
1 .
1 .
1 .
1 .
36
55
82
94
79
81
04
05

41

20

50
71
57
09
83
12
77
1 1

42

14
46
56
72
99
79
38
25
24
31
27
75
40
39

56

47

73
36
40
54
45
83
34
43

57

47
46
19
25
32
26
.7
.2
. 1
.7
.7
.0
.4
.8

.9

.4

.0
.9
.3
.2
.3
.3
.3
.8

.7

.0
.3
.6
.8
.4
.8
297
327
275
313
307
373
326
326

349

336

413
349
350
380
362
324
342
297

334

326
407
433
358
421
407
.7
.8
.5
.4
.3
.4
.6
.2

.0

.2

.7
.4
.0
. 1
.8
.8
.3
.8

.0

.6
.4
.5
.7
.0
.7
2
1
2
1
1
2
2
2

2

2

1
1
1
1
1
2
3
6,

3-

4.
0.
0.
0.
0.
0.
.64
.18
.55
.87
.85
.05
.02
.39

.04

.13

.52
.43
.63
.47
.50
.77
.45
.33

.13

10
67
76
87
72
77
24.2
23-8
27.8
24.0
24.9
17.7
22.4
22.5

19.9

21 .3

16.5
21 .5
21 .2
18.8
20.2
19.1
22. 1
23-8

20.5

21 .8
18.2
18.9
21.9
18.6
19-5
                        C-39

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR
330 75

IHC =
ICO[A
MAKE MO
FIAT XI

25 PPM
CT] 0
ICO[SPEC]= 3
INOX

OTHER
AFTER




331 75

IHC =
ICOU


TESTS:
DL CID
-9 79

HEXANE
. 1 %CQ
.5 %CO
65 PPM


MAINTENANCE








HOND CVCC 91

260 PPM
CT] - 1
ICO[SPEC]= 0
INOX

OTHER
AFTER




332 75

IHC =
= 1

TESTS:
MAINTENA




MAZD RX

0 PPM
ICOUCT] = 0
ICO[SPEC]= 0
INOX

OTHER
AFTER




-

TESTS:
MAINTENA





HEXANE
.9 %CO
.4 $CO
31 PPM


NCE




3 70

HEXANE
.0 ?CO
. 1 %CO
29 PPM


NCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
2.00
0.31
0.72

1.11

0.77
EFF
1 .60
0.30
0.58
0.93
0.65
2.92
1 .39
1 .48

2.12

1 .73

N/A
N/A
N/A
N/A
N/A
4.29
0.12
1 .81

2. 12

1 .44
EFF
6.80
0.64
4.27
3-59
2.90
RAMS
CO
36.
10.
24.

23-

19.

32.
8.
19.
20.
16.
18.
12.
9.

15.

12.






28.
4.
11 .

16.

1 1 .

29-
6.
16.
17-
14.
PE
9
3
2

0

5

5
8
9
2
7
2
4
4

2

8






6
7
0

1

3

7
7
4
7
0
R MI
C02
396.
414.
342.

405.

391.

384.
407.
348.
396.
386.
288.
303-
254.

296.

287.






658.
714.
564.

688.

662.

521.
655.
500.
591-
585.
LE-
2
8
3

9

2

5
8
7
6
9
6
7
1

5

0






7
9
9

0

4

7
9
6
7
9
NOXC
2
1
1

1

1

2
1
2
1
1
1
1
1

1

1






0
0
0

0

0

0
0
0
0
0
.2?
.10
.80

.66

.53

.50
.42
.29
.91
.88
.63
.17
.96

• 39

.48






.81
.45
.80

.64

.63

.80
r* f\
.50
o C.
.86
f r
.65
(.(.
, oo
HPG
FUEL
EC01
!9.3
* j
20.5
* j
23.2

19.?

20.}

20.1
21. C
23.2
20.i
2U
27.2
27.1
32.*

27.1

28.*






12.<
. • i
12.'
*r \
15.'
.1 3
12- 3
ti ii
IP
i? C
!?•"
n.3
i j
10-*
i v
'ii.i
i>.'

                         C-40

-------
                  APPENDIX C,CONT'D
     LISTING  OF  FEDERAL TEST
ON INDIVIDUAL  VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
N0. YR MAKE MODL
333 75 MAZD RX3

CID
70

IHC= 10 PPM HEXANE
ICOUCT] - 0.0
ICO[SPEC]= 0.1
INOX - 28

OTHER TESTS:
AFTER MAINTENANC




335 75 MG MGB

%CO
%CO
PPM


E




1 10

IHC= 20 PPM HEXANE
ICO[ACT] = 1.0
ICO[SPEC]= 6.5
INOX = 70

OTHER TESTS:
AFTER MAINTENANC




336 75 OPEL STAW
T F t f\
%CO
%CO
PPM


E




116

1HO= 85 PPM HEXANE
ico [ACT] = p g
ICO[SPEC]= N/A
T hi r\ \»
INOX - QQ
OTHER TESTS-
AFTER MAINTENANC




$CO
%CQ
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP -
75 FTP

r.
HC
7.
0.
1 1 .

3-

4.
EFF
5.
0.
1 .
2.
1 .
1 .
0.
0.

0.

0.
EFF
1 .
0.
1 .
1 .
0.
3.
2.
2.

3.

2.
EFF
3-
1 .
2.
2.
2.
28
28
19

63

70

69
31
77
89
82
22
51
84

85

75

58
52
26
03
94
90
18
33

00

57
48
82
10
61
24
RAMS PER MILE
CO C02
38
5
71

21

30

36
10
18
22
17
29
14
27

21

21

38
19
33
28
27
50
50
45

50

49
41
31
33
36
33
.2
.4
.8

. 1

.2

.0
. 1
.6
.5
.8
.2
.7
.3

.6

.1

.3
.7
.3
.6
.3
.0
.5
.7

.2

. 1
.2
.2
.0
.0
.7
943
1206
743

1080

1026

587
696
563
644
637
450
486
388

469

452

446
499
403
473
462
425
388
356

406

387
447
411
374
428
408
.6
.8
.7

.9

.3

.7
.4
.4
.4
.8
.7
.5
.4

.4

.4

.3
. 1
.9
.8
.3
.8
.0
.8

. 1

.2
.0
.0
.2
.2
.4


NOXC
0.
0.
0.

0.

0.

0.
0.
0.
0.
0.
1 .
0.
0.

0.

0.

1 .
0.
0.
0.
0.
2.
0.
2.

1 .

1 .
3-
1 .
2.
2.
1 .
,87
,47
,87

,66

66

92
55
94
73
73
1 1
64
89

87

81

09
56
81
81
74
87
91
07

85

63
36
05
40
15
89
MPG
FUEL
ECON
8.6
7.3
10.0

7.9

8.2

13.4
12.4
14.8
12.9
13.2
17.7
17.4
20.5

17.5

18.2

17.4
16.7
19-3
17-0
17-5
17 .2
18.7
20.4

17.9

18.8
17.0
19.1
20.5
18.0
18.9
                        C-41

-------
                  APPENDIX C.CONT'D

      LISTING'OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL C
338 75 PORS 91 1S 1

IHCs 50 PPM HEXA
ICOUCT] = 2.2 %
ICO[SPEC]= 2.0 %
INOX = 67 P

OTHER TESTS:
AFTER MAINTENANCE




340 75 TOYO CELI 1

ID
64

NE
CO
CO
PM







33

IHCs 190 PPM HEXANE
ICOUCT] = 0.3 %
CO
ICO[SPEC]= N/A %CO
INOX = 75 P

OTHER TESTS:
AFTER MAINTENANCE




341 75 TOYO CORO

IHCs 5 PPM HEXA
ICOUCT] 0.1 %
ICO[SPEC]= N/A %
INOX _: 51 p

OTHER TESTS:
AFTER MAINTENANCE




PM







97

NE
CO
CO
PM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
4.
1 .
1 .

3.

2.
EFF
4.
1 .
1 .
2.
1 .
3.
1 .
2.

2.

2.
EFF
3.
1 .
1 .
2.
2.
4.
1 .
2.

3-

2.
EFF
3.
1 .
1 .
2.
1 .
44
80
90

07

37

39
17
19
71
84
20
91
28

53

28

43
83
66
60
12
91
52
30

14

43

68
09
68
33
78
RAMS
CO
54.
38.
31 .

46.

40.

52.
32.
29.
42.
36.
37.
24.
15.

30.

24.

47.
28.
21 .
37.
30.
52.
28.
29.

39.

33.

44.
24.
24.
34.
28.
PER MI
C02
5
5
7

2

0

6
7
9
2
0
9
6
3

9

8

6
8
3
8
6
8
0
4

9

5

6
6
2
2
6
420.
469.
385.

445.

436.

456.
526.
433.
492.
486.
395.
411 .
355.

403.

393-

403-
439.
377.
422.
415.
337.
380.
314.

359.

353-

349-
399.
319.
375-
367.
LE 	
NOXC
0
7
3

9

5

5
0
4
8
4
7
5
6

9

0

9
3
4
3
1
3
6
3

9

6

8
6
9
8
6
1
0
1

1

1

1
1
1
1
1
3
1
3

2

2

4
1
3
2
2
3
1
2

2

2

2
1
2
2
1
.64
.86
• 39

.23

.17

.63
.00
.46
.30
.25
.59
.53
.57

.51

.51

.10
.70
.96
.85
.81
.15
.31
.91

.19

.12

.77
- A
.28
i. |>
.44
.00
91
'
HPG
FUEL
ECOK
17.1
16.6
20.1

16.8

17.5

16.0
15.3
18.3

16.2
19-1
19-5
22.5

19-3

20.2

18.1
18.1
21.3
18.1
- A ft
18.9
20.'
nn 1
20.1
21.1

20.5
f. t I
21. '
6
?o'i
?H
A
21J

                         C-42

-------
ON
               APPENDIX C ,CONT'D

   LISTING  OF FEDERAL TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                    DENVER
VEH
N0< YR MAKE MODL C
^42 75 VOLK SEDA
J
IHC= 180 PPM HEXA
ICO[ACT] - 2.2 %
ICO[SPEC]= 2.0 %
INOX - 80 P

OTHER TESTS:
AFTER MAINTENANCE




343 75 VOLK RABB

ID
97

NE
CO
CO
PM







90

IHC= 110 PPM HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS


3
2
2

3

2
EF
2
2
2
2
2
12
2
2
	 r
HC
.40
.87
.86

. 12

.97
F
.88
.39
.18
.62
.43
.57
.55
.26
}RAMS PER MILE
CO C02
35
22
24

28

25

30
14
16
22
18
1 11
42
53
.3
. 1
.0

.4

.3

.5
.7
.0
.3
.3
.4
.3
.4
288
305
267

297

291

303
329
278
317
310
249
295
248
.2
.8
.7

.4

.8

.8
. 1
.3
.0
.0
.8
.7
.0


NOXC
2
1
2

2

1

2
1
2
1
1
0
0
1
.37
.71
.05

.03

.94

.33
.64
.16
.97
.92
.83
.68
.05
MPG
FUEL
ECON
25.0
25 .4
28.2

25.2

26.0

24.6
24.7
28.6
24.6
25.6
19.1
24.0
26.2
ICOtACT] = 2.5 *CO
ICO[SPEC]= 2:5 %
INOX = 42 P

OTHER TESTS:
AFTER MAINTENANCE




315 75 VOLV SEDA 1
T ti /i
IHC= 40 PPM HEXA
ICOtACT] = 1.-, %
INOXSPEC]: 1>1 %
OTHER TESTS:
AFTER MAINTENANCE


•»

CO
PM







21

NE
CO
CO





72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP^
75 FTP
7

4
EF
13
3
3
8
5
3
1
2

2
2
EF
3
0
1
1
1
• 35

.53
F
.55
.09
.21
.10
.28
.60
.44
.32

.47
. 12
F
.51
.56
.75
.97
.49
75

59

114
57
64
84
70
92
55
72

73
67
90
38
65
63
56
.4

.5

.0
.3
.4
.5
.9
.5
.7
. 1

.3
.8
.4
.6
.5
.4
.6
273

273

237
273
226
256
253
393
432
356

413
403
486
521
433
504
490
.7

.2

.8
.2
.0
.2
.0
.5
.3
.7

.7
.7
.3
.6
.9
.7
.4
0

0

0
0
0
0
0
1
0
1

1
1
1
0
0
0
0
.75

.81

.84
.58
.83
.70
.70
.53
.64
.27

.07
.00
.1 1
.59
.80
.84
.76
21 .4

23.3

19-3
23-8
26.3
21 .4
23-3
16.1
16.9
18.6

16.5
17.2
13-9
15.2
16.4
14.5
15.2
                         C-43

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR
511 75

IHC =
ICO[A
ICO[S
INOX

OTHER
AFTER




512 75

IHC =
MAKE MODL
FO

20
CT]
PEC


RD GRAN

CID
200

PPM HEXANE
= 0. 1
]= N/A
30

%CO
%CO
PPM

TESTS:
MAI




ME

30
ICOCACT]
ICOCS
INOX

OTHER
AFTER




513 75

IHC =
PEC


NTENANC




RC MONA

E




250

PPM HEXANE
- 0.0
]= N/A
- 151

*CO
*CO
PPM

TESTS:
MAI




NTENANC




OLDS OMEG

90
ICO[ACT]
ICOtSPEC
INOX

OTHER
AFTER







E




250

PPM HEXANE
0.0
]= N/A
= 156

*CO
*CO
PPM

TESTS:
MAI




NTENANC




E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MICE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

2
0
1

1

1
EF
2
0
1
1
1
0
0
0

0

0
EF
1
0
0
0
0
4
0
1

2

1
EF
2
1
1
2
1
	 G
HC
.78
.75
.45

.72

.36
F
.90
.79
.48
.80
.41
.87
.27
.93

.56

.57
F
.20
.20
.88
.68
.59
.62
.80
.60

.63

.80
F
.96
.30
.64
.09
.73
RAMS PER MILE
CO C02
33
22
33

27

27

37
32
32
34
33
44
4
34

23

20

52
5
27
27
21
79
10
32

43

30

85
17
47
49
39
.5
.4
.8

.7

.8

.4
.2
.4
.7
.3
.0
.4
.0

.4

.6

.6
.2
.2
.9
.0
.7
.0
.9

.4

.6

.3
.5
.8
.9
.7
527
574
491

552

542

497
510
454
504
492
595
601
559

598

588

668
657
597
662
643
495
539
467

518

511

499
468
449
483
470
.8
.8
.9

.3

.5

.5
.5
.9
.3
.7
.7
.4
.4

.7

.8

.9
.4
.2
.9
.4
.3
.8
.7

.5

.0

.7
.9
.6
.6
.0
	 F
NOXC E
1.05 1
0.76 1
1.11 1

0.90 1

0.92 1

0.92 1
0.48 1
0.73 1
0.69 1
0.64 1
1.73 1
1.78 1
1.57 1

1.76 1

1.71 1

1.53 1
1.42 1
1.39 1
1.47 1
1.43 1
1.71 i
t
2.45 1
1.94 1

2.10 1

2.16 1
„ 1
1.52
«r 1
1 .95
h O 1
1 .43 '
n ll 1
1 .74
.TO 1
1 .72
                         C-44

-------
                  APPENDIX C.CONT'D
      LISTING  OF  FEDERAL TEST
ON INDIVIDUAL  VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL
51ll 75 PLYM GRNF

CID
400

IHC= 400 PPM HEXANE
ICOtACT] = 8.6
ICO[SPEC]= 0.3
INOX - 28

OTHER TESTS:
AFTER MAINTENANC




515 75 PONT VENT

*CO
*CO
PPM


E




250

IHC= 25 PPM HEXANE
ICOtACT] = 0.0
ICOtSPEC]= N/A
INOX = 83

OTHER TESTS:
AFTER MAINTENANC




516 75 BMW SEDA

*CO
%CO
PPM


E




121

IHC = o PPM HEXANE
ICOtACT] = o 1
ICO[SPEC]= 3.0
INOX - no
y o
°THER TESTS:
Af"TER MAINTENANC




ico
V v/ w
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP^
75 FTP
	 (
HC
4 .92
4.29
3-45

4.59

4.19
EFF
3.99
0.37
1.15
2.10
1-33
4.39
0.29
0.91

2.25

1 .30
EFF
5.63
0.44
1 .05
2.92
1 .67
1 .98
0.34
0.97

1.12

0.85
N/A
N/A
N/A
N/A
N/A
3RAMS PER MILE
CO C02
131
131
1 10

131

125

1 1 1
26
56
67
52
1 12
4
24

56

32

149
1 1
37
77
46
26
1 1
9

18

14




.6
• 3
.6

.4

.7

.8
.2
.9
.2
.2
.3
.6
.6

.1

.2

.4
.0
.0
.3
.6
.8
.5
.3

.8

. 1




650
.0
650.7
571

650

628

706
775
642
742
725
443
462
430

453

449

475
540
488
509
512
474
528
418

502

487




.6

• 3

.9

.4
.4
.7
.4
.0
. 1
.4
.6

.2

.7

.5
.5
• 3
.4
.9
.9
.4
.9

.7

.5




i

NOXC
1
.42
0.91
1

1

1

0
0
0
0
0
1
3
2

2

2

0
1
1
1
1
1
0
0

0

0




.44

. 15

.16

.82
.64
.90
.73
.75
.78
.01
.45

.42

.60

.81
.20
.22
.01
.12
.08
.60
.94

.83

.79




MPG
FUEL
ECON
10.
10.
11 .

10.

10.

9-
10.
12.
10.
10.
14.
18.
18.

16.

17-

12.
15.
16.
13-
15.
17.
16.
20.

16.

17.




,2
,2
.7

2

6

9
9
1
4
9
0
9
8

2

6

2
9
1
9
0
0
2
3

6

3




                         C-45

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR
517 75

IHC = 1
MAKE MODL
BMW 5301

340
ICO[ACT]
ICOtSPEC
INOX

OTHER
AFTER




518 75

IHC =



CID
182

PPM HEXANE
= 0.9
]= 3-0
3

JCO
$CO
PPM

TESTS:
MAI




SU

310
ICOtACT]
ICOtSPEC
INOX

OTHER
AFTER




519 75

IHC =
ICO[A
ICO[S
INOX

OTHER
AFTER






NTENANC




BA STAW

E




83

PPM HEXANE
= 1 .4
]= N/A
46

%CO
%CQ
PPM

TESTS:
MAI




ME

70
CT]
PEC


NTENANC




RB 450S

E




276

PPM HEXANE
= 1-3
]= 1.5
31

%CO
%co
PPM

TESTS:
MAI




NTENANC




E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
2.14
0.44
1 .84

1 .26

1 .17

N/A
N/A
N/A
N/A
N/A
3.53
2.76
2.87

3.13

2.95
EFF
4.15
3.08
2.88
3-59
3.25
2.85
0.71
0.98

1 .73

1 .23
EFF
4 .50
0.84
1 .09
2.59
1 .66
RAMS PER MILE
CO C02
42
29
51

35

38






27
23
25

25

24

31
23
26
27
26
48
10
9

28

18

60
13
9
35
21
.9
.2
.8

.8

.2






.0
.5
.7

.2

.8

.8
.4
.6
.4
.0
.0
.7
.2

.6

.0

.6
. 1
.0
.8
.7
667
756
597

713

694






293
307
267

300

293

281
300
262
291
286
692
717
607

705

682

701
737
616
720
697
.2
.8
.3

.9

.8






.6
.5
.2

.9

.7

.7
.6
. 1
.6
.2
.3
.0
.7

.2

. 1

.8
.9
.4
.6
.3
NOXC
0.90
0.45
0.50

0.66

0.56






3.08
1.61
2.85

2.33

2.26

2.80
1.51
2.65
2.11
2.10
2.50
1.02
2.78

1.73

1.81

2.55
o
1 .08
2.90
__ n
1.78
4 flfl
1 . 00
MPG
FUEL
ECOll
12 0
L. , y
11.0
i i y
13.0

11.5

11.1






25.6
25.1
28.0

25-3

25-5

25.7
25-6
28.*
25-7
-t A
26.3
. . i
12.1
* li 1
11.2

11.7
. n ft
12.'
in 4
ID- J
11 7
i '•'
\\ 0
1 " '
12.11

                         C-46

-------
ON
               APPENDIX C,CONT'D

   LISTING  OF FEDERAL TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                    DENVER
                                                       MPG
VEH
N0. YR MAKE MODL CID
520 75 PORS 91
y *- •**
IHC= 30 PPM
ICOtACT] 0
ICO[SPEC]= 3
INOX

OTHER TESTS:
AFTER MAINTENA




4 120

HEXANE
.7 %CO
0 2CO
79 PPM


NCE




521 75 SAAB 99LE 121

IHC=1600 PPM
ICOtACT] - 1
ICO[SPEC]= 1
INOX =

OTHER TESTS:
AFTER MAINTENA





HEXANE
. 1 %CO
2 {CO
70 PPM


NCE




522 75 AMMO HORN 232
T 1 1 *+
IHC= 230 PPM
ICOtACT] = 2
ICO[SPEC]= 1
T H f\ u
INO Y
•* ** w A —

HEXANE
. 5 %CQ
• -S f* W \J
. 0 {CO

90 PPM
OTHER TESTS-
AF?ER MAINTENANCE


,





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP


75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP^
75 FTP
HC
3.19
1 .99
1 .56

2.57

2.12

N/A
N/A
N/A
N/A
N/A
3.46
3.50
2.81

3.48

3-31

N/A
N/A
N/A
N/A
N/A
2.51
2.18
2.14
2.34


2.24
EFF
2.45
1 .96
2.02
2.20
2.08
RATIO r
CO
35
24
24

29

26






12
8
1 1

10

10






46
28
30
37


32
60
34
42
47
42
.7
.0
.7

.6

.6






.9
.7
.2

.7

.2






.5
.5
.7
. 1


.8
.4
.9
.6
. 1
.2
& n ri j. LI c
C02
376
420
330

399

387






362
359
309

361

346






416
386
371
400


388
454
427
402
440
426
.6
.9
. 1

.7

.0






.6
.6
.6

.0

.6






.5
.0
.5
.6


• 3
.9
.4
.5
.6
• 3
NOXC
1
1
1

1

1






2
2
3

2

2






3
3
3
3


3
2
2
1
2
2
.85
.06
.56

.44

.36






.87
.22
.38

.53

.67






.46
.52
.25
.49


.43
.10
.00
.96
.05
.01
r U&L
ECON
20
19
23

19

20






22
23
26

22

23






17.
20.
20.
19.


19.
15.
18.
18.
17.
17.
.0
. 1
.7

.5

.4






.5
. 1
.4

.8

.8






8
3
8
0


9
9
2
7
0
8
                         047

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR
523 75

IHC =
icou
MAKE MODL
AMMO HO

1 10 PPM
CT] = 3
ICO[SPEC]= 1
INOX

OTHER
AFTER




524 75

IHC =
- 1

TESTS:
MAINTENA




RN

CID
258

HEXANE
. 1
.0
31


NC




DODO MONA

300 PPM
ICO[ACT] 3
ICO[SPEC]= 0
INOX

OTHER
AFTER




525 75

IHC =
ICO[A
ICO[S
INOX

OTHER
AFTER






TESTS:
MAINTENA




MERC MA

25 PPM
CT] * 0
PEC]= N
_

TESTS:
MAINTENA





%CO
%CO
PPM


E




440

HEXANE
.4
• 3
30


NC




RQ

*CO
SCO
PPM


E




460

HEXANE
.4
/A
55


NC




JCO
*CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
4.
2.
2.

3-

2.
EFF
5.
2.
2.
4.
3.
4.
2.
2.

3.

3.
EFF
2 .
0.
0.
1 .
0.
1 .
0.
1 .

1 .

1 .
EFF
2.
0.
1 .
1 .
1 .
47
56
53

48

95

62
66
38
08
19
64
87
27

72

07

23
19
74
17
76
70
94
29

30

19

67
77
36
68
32
138
47
65

90

70

170
63
65
1 14
86
81
59
42

69

59

53
5
20
28
19
37
26
18

31

26

20
16
1 1
18
15
.2
• 3
.2

.8

.9

.8
.5
.2
.8
.0
.2
.6
• 3

.9

.3

.0
.5
.7
.3
.4
.3
.3
.8

.6

.5

. 1
. 1
.4
.0
.7
483
518
472

501

498

477
494
470
486
484
665
649
615

657

643

756
821
710
790
777
832
878
747

856

833

834
879
741
857
832
.0
.0
. 1

.2

.3

.9
.3
.0
.4
.3
.2
.8
.7

.2

.7

.9
.0
.2
.3
.6
.7
.4
.8

.5

.4

.1
.3
.5
.7
.4
NOXC
1.49
2.09
2.12

1.80

1.98

1.13
1.68
2.01
1.11
1.65
2.9?
1.53
2.61

2.22

2.13

1.52
1.19
2.18
1.50
1.69
2.91
1.52
2.77

2.20

2.15

2.68
it f\
1 .19
f *\
2.62
_ f
2-06
ft C.
2.05
                         C-48

-------
                  APPENDIX C,CONT'D
ON
   LISTING OF FEDERAL TEST
INDIVIDUAL VEHICLES BEFORE

                    DENVER
                              PROCEDURE
                              AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL
534 75 AMMO GREM

IHC= 270 PPM HEX
ICOtACT] = 8.0
ICO[SPEC]= 1.0
INOX - 43

OTHER TESTS:
AFTER MAINTENANCE




535 76 AMMO HORN

CID
232

ANE
JCO
JCO
PPM







232

IHC= 140 PPM HEXANE
ICOtACT] = 2.7
ICO[SPEC]= 1.0
INOX = 38

OTHER TESTS:
AFTER MAINTENANCE




536 75 AMMO PACE

JCO
$CO
PPM







258

IHC = 180 PPM HEXANE
ICOtACT] = 6.4
ICO[SPEC]= 1 .0
INOX C n
o u
OTHER TESTS:
ApTER MAINTENANCE




$CO
%CQ
PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r.
HC
5.
3.
3.

4.

3-
14
53
25

30

79
RAMS PER MILE
CO C02
75
64
43

69

61
.7
• 3
.9

.8

.1
315
319
299

317

313
.2
.7
.7

.5

.3


NOXC
1
1
.94
.74
2.23

1

1

.84

.91
MPG
FUEL
ECON
19.7
20.5
23.4

20. 1

21.1
EFF
6.
2.
3.
4.
3.
3.
1 .
2.

2.

2.
EFF
3.
1 .
2.
2.
2.
3-
2.
2.

2.

2.
EFF
2.
2.
2.
2.
2.
94
64
00
70
63
06
95
01

48

20

53
87
10
67
28
54
44
73

97

74
56
18
47
36
33
72
32
35
51
41
79
32
38

54

43

95
28
44
60
46
75
78
70

77

75
61
53
47
57
53
.0
.3
. 1
.3
.2
.0
.6
.9

.8

.9

.9
.3
• 3
.7
.6
.9
.1
.2

. 1

.5
.9
.5
.8
.5
.7
331
358
316
345
341
440
416
399

427

416

422
408
379
415
403
515
441
429

477

453
539
459
458
497
475
.1
.3
.8
.3
.4
.4
.4
.4

.9

.7

.0
.7
.7
.0
.5
.7
.9
.3

.2

.7
.2
.3
.3
.6
.5
1
1
1
1
1
2
2
2

2

2

2
2
2
2
2
2
1
2

2

1
2
1
2
1
1
.55
.27
.56
.41
.41
.22
.88
.81

.56

.72

. 14
.60
.63
.38
.51
.72
.43
.02

.05

.86
.42
.54
.15
.96
.89
19.0
21.3
23.3
20. 1
21 .2
15.5
18.7
19.0

17.0

18.0

15.2
19.3
19.5
17.1
18.3
13-7
15.5
16.2

14.6

15.3
13.8
16.1
16.4
14.9
15.6
                         C-49

-------
ON
               APPENDIX  C.CONT'D

   LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                    DENVER
VEH
NO. YR MAKE MODL
538 75 AMMO HORN

CID
232

IHC= 30 PPM HEXANE
ICOCACT] 1.5
ICO[SPEC]= N/A
INOX = 42

OTHER TESTS:
AFTER MAINTENANC




540 75 AMMO PACE

%CQ
%CO
PPM


E




258

IHC= 140 PPM HEXANE
ICO[ACT] = 3.0
ICO[SPEC]= 1.0
INOX - 106

OTHER TESTS:
AFTER MAINTENANC




544 75 BUIC LESA

%CQ
%CO
PPM


E




350

IHC= 205 PPM HEXANE
ICOCACT] 5.4
ICO[SPEC]= N/A
INOX _ 24

OTHER TESTS:
AFTER MAINTENANC




%co
%co
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
2 .
1 .
2.

2.

2.
EFF
2 .
1 .
2.
2.
1 .
2.
1 .
2.

2.

2.
EFF
9.
2.
2.
5.
4.
4.
2.
2.

3-

3.
EFF
1 .
0.
0.
1 .
0.
63
92
36

26

18

86
48
13
14
94
46
99
32

21

18

77
51
68
99
05
39
77
61

55

06

89
22
93
02
76
46
38
43

41

41

49
31
37
40
36
64
44
39

53

47

390
124
128
251
180
101
79
73

89

82

44
9
28
26
21
.0
.0
.0

.8

.0

.9
.2
.8
.2
.9
• 3
.2
.5

.8

.0

.0
.1
.3
.4
.0
. 1
.7
.0

.9

.3

.0
.5
.4
.0
.8
430
428
395

429

419

438
415
395
426
414
489
463
435

475

461

599
561
510
579
555
615
592
552

603

586

688
696
612
692
671
.5
.5
.2

.5

.8

.9
.2
.0
.6
.6
.6
.4
.7

.9

.2

.0
.6
.1
.5
.2
.8
.3
.8

.5

.4

.2
.2
.3
.4
.6
NOXC
2
1
1

1

1

1
1
1
1
1
3
2
2

2

2

1
1
1
1
1
1
0
1

1

1

1
0
1
1
1
.18
.72
•93

.91

.87

.75
.76
.69
.75
.71
.19
.17
.91

.66

.59

.15
.11
.05
.13
.10
.91
.91
.51

.39

.28

.75
f L
.66
.20
1 fl
. i °
— o
.03
HPG
FUEL
ECON
~17~i
18 0
• v . y
18.5

17.7

18.1

16.5
18.5
19.2
17.5
18.5
11.8
16.5
11.6

15.fi

16.1

7-1
11.6
12.3
8.5
A n h
10.'
11.3
< 1 1
12.2
tf> 1
13.1
. 
-------
                  APPENDIX  C,CONT'D

      LISTING OF FEDERAL  TEST PROCEDURE
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER

                        DENVER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL
547 75 BUIC REGA

CID
350

IHC= 190 PPM HEXANE
ICOUCT] - 6.7
ICO[SPEC]= N/A
INOX = 37

OTHER TESTS:
AFTER MAINTENANC




549 75 BUIC LESA

%CQ
%CO
PPM


E




350

IHC= 140 PPM HEXANE
ICO[ACT] - 2.5
ICO[SPEC]= N/A
INOX = 29

OTHER TESTS:
AFTER MAINTENANC




550 75 BUIC LESA

%CO
%CO
PPM


E




350

IHC= 270 PPM HEXANE
ICO[ACT] =73
ICO[SpEC]= N/A
INOX = ^
OTHER TESTS-
ApTER MAINTENANC




%co
f> \S \J
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP *


3
2
2

2

2
EF
2
0
1
1
1
3
1
1

2

1
EF
3
0
0
1
1
4
3
3

3

3
EF
3
2
2
2
2
	 r
HC
.48
.50
.58

.97

.72
F
.16
.42
.44
.25
.05
.17
.47
.78

.28

.91
F
.67
.24
.87
.88
.12
.36
.58
• 31

.95

.67
F
.97
.07
.04
.98
.45
3RAMS PER MILE
CO C02
100
65
80

81

76

51
13
36
32
27
87
46
50

65

55

86
10
38
47
34
127
120
98

123

115
102
48
62
74
63
.0
.0
.7

.7

.5

.8
.9
.0
.0
.7
.4
.0
.0

.8

.6

.9
.8
.4
.3
.0
.0
. 1
.9

.4

.7
.2
.3
.8
.1
.3
586
600
519

594

575

615
639
547
627
609
681
664
616

672

654

686
726
632
707
692
605
563
529

583

562
635
655
580
646
631
.8
-9
.2

. 1

.7

.4
.3
.2
.9
.3
.5
. 1
.5

.4

.7

.4
. 1
.6
. 1
.4
.2
.8
.2

.6

.9
.6
.8
.7
. 1
. 1


NOXC
2.28
1
1

1

1

2
0
1
1
1
3
0
2

2

1

1
0
1
1
0
2
0
1

1

1
2
1
1
1
1
.04
.46

.63

.41

.07
.81
.45
.42
.25
.32
.81
.55

.01

.80

.95
.49
.16
.19
.97
.01
.90
.47

.43

.28
.10
.18
.74
.62
.52
MPG
FUEL
ECON
1 1 .8
12.5
13.6

12. 1

12.6

12.6
13-4
14.6
13-0
13.5
10.7
12 .0
12.7

11.3

11 .9

10.6
1 1.9
12.8
11.3
11.8
10.8
11.6
12.8

1 1 .2

1 1.7
11 .0
12.0
12.9
11.5
12.0
                         C-51

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
551 75 BUIC LESA

CID
455

IHC= 200 PPM HEXANE
ICOUCT] = 3-8
ICO[SPEC]= N/A
INOX - 33

OTHER TESTS:
AFTER MAINTENANC




553 75 BUIC RIVI

%CQ
%CO
PPM


E




455

IHC= 195 PPM HEXANE
ICOUCT] = 6.9
ICO[SPEC]= N/A
INOX = 30

OTHER TESTS:
AFTER MAINTENANC




554 75 BUIC STAW

%co
%co
PPM


E




455

IHC= 220 PPM HEXANE
ICOUCT] = 6.8
ICO[SPEC]= N/A
INOX = 32

OTHER TESTS:
AFTER MAINTENANC




%co
%co
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
3.
3.
4.

3-

4.
EFF
3.
2.
0.
2.
2.
3.
3.
2.

3-

3-
EFF
2 .
1 .
2.
1 .
1 .
4.
4.
3-

4.

4.
EFF
9-
1 .
3.
5.
3-
92
70
69

81

01

44
51
57
96
17
37
81
93

60

48

12
20
01
64
61
26
34
88

30

20

02
84
85
28
87
73
85
64

79

77

67
50
56
58
55
87
122
75

105

102

38
27
40
33
33
110
1 11
97

1 1 1

107

139
50
118
92
87
.2
.2
.3

.4

.0

.1
.7
. 1
.5
.5
.0
.3
.9

.4

.4

.8
.9
.3
. 1
.5
.8
.9
. 1

.4

.6

.2
. 1
.9
.7
.2
650
597
567

622

600

687
693
597
690
666
724
665
644

693

672

746
727
656
736
711
673
665
605

669

650

746
755
674
751
731
.6
.6
.2

.9

.2

.5
.7
.8
.7
.2
.7
.5
.7

.9

.0

. 1
.2
. 1
.2
.7
.7
.6
.7

.5

.9

.9
.5
.4
.4
.6
2
0
1

1

1

2
0
1
1
1
2
0
1

1

1

2
0
1
1
1
2
1
1

1

1

2
0
1
1
1
.64
.8i|
.8H

.70

.^9

.12
.77
.27
.12
.18
.16
.61*
.36

.37

.15

.65
.62
.28
.59
.22
.52
.01
.67

.73

.50

.35
O rt
.89
f L
.50
r (\
.59
n *7
.37
HPG
FUEL
ECOK
in
11 Q
' ' 1
13-0

11.7

12.1

11.0
1U
12.?
11.2
11.7
10.2
10.2
11.5

10.2

10.5

10. y
11.5
12.2
11.2
nr
.5
10.3
_ , k
10.'
, , c
11.5
*
10.1
4 rt ft
10.'
8 9
P»7
10.2
I v *
9'-
/

                         C-52

-------
ON
               APPENDIX C.CONT'D

   LISTING OF FEDERAL  TEST PROCEDURE  RESULTS
INDIVIDUAL VEHICLES  BEFORE AND AFTER  MAINTENANCE

                     DENVER
VEH
N0. YR MAKE MODL CID
559 75 CADI ELDO 500

IHC= 580 PPM HEXANE
ICOtACT] - 6.4 %CO
ICO[SPEC]= N/A %CO
INOX - 48 PPM

OTHER TESTS:
AFTER MAINTENANCE




560 75 CADI DEVI 500

IHC= 425 PPM HEXANE
ICOCACT] - 5.0 %CO
ICO[SPEC]= N/A $CO
INOX - 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




565 75 CHEV VEGA 140

IHC = 980 PPM HEXANE
ICOtACT] = 10.0 56CO
ICO[SPEC]= N/A %CQ
INOX = 5 PPM
OTHER TESTS-
AFTER MAINTENANCE



•
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


6
5
4

5

5
EF
3
1
3
2
2
5
4
3

4

4

HC
.26
.41
.37

.81

.30
F
.68
.07
.01
.32
.13
.02
.36
.61

.68

.29
3RAMS PER MILE
CO C02
168
149
134

158

149

94
21
104
56
59
106
87
68

96

86
.2
.3
.3

.4

. 1

.5
.5
.2
.4
. 1
.0
.9
.4

.6

.3
627
594
554

610

590

752
732
619
742
705
639
587
567

612

592
.8
. 1
.8

.2

.3

.7
.2
.2
.0
.6
. 1
.2
.3

.0

.5


NOXC
1
1
1

1

1

1
1
0
1
1
1
1
1

1

1
.19
.57
.35

.39

.43

.33
.84
.96
.60
.50
.54
.90
.77

.73

.79
MPG
FUEL
ECON
9
10
1 1

10

10

9
1 1
1 1
10
1 1
10
12
12

11

12
.7
.5
.4

. 1

.5

.7
.5
.2
.6
.0
.8
.0
.9

.4

.0
EFF
4
2
2
3
3
7
5
3
6
5
EF
6
2
1
4
3
.63
.69
.53
.62
.04
.71
.08
.89
.34
.30
F
.55
.66
.96
.52
.27
81
55
93
68
71
1 12
78
59
94
80
96
34
34
63
47
.7
.4
.3
.0
.2
. 1
.4
.6
.5
.2
. 1
.4
. 1
.9
.0
713
672
603
692
662
297
340
287
319
317
306
392
322
350.
355,
.4
.3
.4
.0
.0
.0
.8
.9
.8
.3
.0
.2
.2
.9
.4
1
1
1
1
1
1
1
1
1 .
1 .
1 .
1 .
1 .
1 .
1 .
.69
.85
• 34
.77
.68
.14
.27
.70
.21
,36
00
15
20
08
13
10
1 1
1 1
1 1
1 1
17
18
22
18.
19.
18.
19-
23-
19.
20.
.4
.6
.7
.0
.3
.8
.5
.5
,2
3
6
5
2
1
2
                         C-53

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
567 75 CHEV VEGA

CID
140

IHC= 520 PPM HEXANE
ICOCACT] = 8.4
ICO[SPEC]= N/A
INOX = 27

OTHER TESTS:
AFTER MAINTENANC




568 75 CHEV VEGA

*co
%CO
PPM


E




140

IHC= 350 PPM HEXANE
ICOCACT] - 10.0
ICO[SPEC]= N/A
INOX = 8

OTHER TESTS:
AFTER MAINTENANC




569 75 CHEV VEGA

%CO
%CO
PPM


E




140

IHC= 345 PPM HEXANE
ICO[ACT] = 8.4
ICO[SPEC]= N/A
INOX = 15

OTHER TESTS:
AFTER MAINTENANC




%CO
%CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
3.
2.
1 .

2.

2.
EFF
2.
0.
0.
1 .
1 .
4.
1 .
1 .

2.

2.
EFF
2.
0.
0.
1 .
0.
3-
1 .
1 .

2.

1 .
EFF
2.
0.
0.
1 .
0.
84
01
88

88

35

61
62
98
58
13
09
94
40

97

23

32
48
84
36
96
25
32
44

24

75

62
27
76
40
89
80
54
43

67

56

60
22
26
40
31
124
55
39

88

65

61
16
18
37
26
80
44
35

61

49

67
14
20
39
26
.9
.5
.3

.2

.9

.0
.9
.7
.6
.6
.6
.3
.8

.5

.4

.3
.3
.5
.9
.2
.2
.6
.5

.6

.4

.6
. 1
.5
.7
.9
424
394
383

409

397

446
437
402
441
429
424
396
396

409

402

459
415
397
436
419
405
384
358

394

381

418
429
389
424
416
.8
.7
.5

. 1

.8

.5
.0
.4
.6
.5
.6
.3
.2

.9

. 1

.1
.6
.0
.4
.5
.5
.8
.7

.7

.9

.0
.6
.6
.0
.3
1
0
1

1

0

1
0
0
0
0
1
0
0

0

0

1
0
0
0
0
1
0
0

1

0

0
0
0
0
0
.60
• 57
•13

.06

• 93

.20
.53
• 91
.85
.7?
.11
.11
.68

.76

.63

.16
.10
.78
.76
.66
.61
.58
.88

.08

.88

.99
f i
.53
i-f t
.76
n C
.75
£. rt
.6V
HPG
FUEL
ECOI
15-?
» * I
18 ?
* V » £
19.1

16.9

11.9

16,2
18.?
19,8
17.*
18.*
1U
18.1
19-2

15.5

17-i

15.8
20.8
20.1
M-1
. i
19-'
15.»
- *
19-3
A < 1
21-'
. 0
l7-«
* rt \
19-'
,t i
ID'1
ioJ
17
?oJ
£W>'
18.1
1 J
19-2
i /
                         C-54

-------
                  APPENDIX C,CONT'D

     LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON  INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
HO. YR MAKE MODL
570 75 CHEV MONZ

CID
140

IHC= 300 PPM HEXANE
ICOUCT] = 6.5
ICO[SPEC]= N/A
INOX 25

OTHER TESTS:
AFTER MAINTENANC




571 75 CHEV VEGA

%CO
%CO
PPM


E




140

IHC= 840 PPM HEXANE
ICO[ACT] = 10.0
ICO[SPEC]= N/A
INOX = 13

OTHER TESTS:
AFTER MAINTENANC




580 75 CHEV NOVA
T Tl f\
%CQ
%CQ
PPM


E




350

JHC= 240 PPM HEXANE
ICO[ACT] = 5.9 %CQ
ICO[SPEC]= N/A
INOX

OTHER TESTS-
AFTER MAINTENANC




%CO
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


3
2
1

3

2
EF
3
0
1
2
1
5
4
3

4

4
	 (
HC
.87
.29
.98

.05

• 53
F
.41
.89
.20
. 10
.49
.01
.01
.24

.49

.01
}RAMS PER MILE
CO C02
88
63
44

75

63

71
29
25
49
37
81
72
61

76

71
.6
.2
.5

.3

.3

.0
.6
.6
.4
. 1
.0
.7
.5

.7

.3
440,
380,
376,

408,

391 .

456.
429.
399.
442.
426.
314.
334.
282.

324.

316.
. 1
.2
.5

.9

.5

,8
0
5
3
7
8
1
5

9

1
;•

NOXC
1
0
1

1

1

1
0
1
0
0
1
0
1

1

1
.56
.88
• 32

.21

. 14

.28
.47
.25
.86
.85
.10
.90
. 12

.00

.00
MPG
FUEL
ECON
15.0
18.2
19.6

16.5

17.8

15.3
18.6
20.0
16.9
18.1
19.4
19.2
22.8

19.3

20. 1
EFF
7
4
3
6
5
5
3
3
4

3
EF
2
0
1
1
1
.75
.51
.91
.06
.01
.86
.61
• 31
.69

.99
F
.67
.50
.37
.54
.19
100
69
64
84
74
88
98
64
93

86
40
14
27
26
23
.7
.0
.9
.2
.4
.4
.2
.0
.5

.9
. 1
.8
.7
.9
.6
327.
355.
281 .
342.
329-
541.
488.
461 .
513.

492.
605.
607-
528.
606.
585.
7
8
1
3
6
8
4
8
9

1
2
4
8
4
5
1
0,
0,
1 .
0.
2.
0.
1 .
1 .

1 .
1 .
0.
1 .
0.
0.
.06
.94
.99
,00
.98
08
80
90
41

36
26
43
07
83
77
17.4
18.5
22.4
18.0
19-2
12.7
13-6
15.5
13-1

13-8
13- 1
14.0
15.4
13.6
14.2
                         C-55

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
581 7

IHC =
ICO[
ICO[
INOX

5 CHEV NOVA 350

240 PPM
ACT] =
SPEC] =



HEXANE
7 . 6 %CQ
N/A %CQ
55 PPM

OTHER TESTS:
AFTER




582 7

IHC =
ICO[
ICO[
INOX

MAINTENANCE




5 CHEV N

170 PPM
ACT] -
SPEC]=
r





OVA 350

HEXANE
2.9 JCO
N/A %CO
78 PPM

OTHER TESTS:
AFTER




MAINTENANCE








583 75 CHEV NOVA 350

IHC =
ICO[
ICO[
INOX


310 PPM
ACT] =
SPEC]=
-


HEXANE
3-8 %CO
N/A %CO
33 PPM

OTHER TESTS:
AFTER




MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
4.
3-
2.

3.

3-
EFF
4.
1 .
2.
3.
2.
2.
2.
1 .

2.

2.
EFF
1 .
0.
1 .
1 .
1 .
5.
4.
4.

4.

4.
EFF
4.
3.
3-
3.
3.
27
41
69

82

39

72
90
49
25
64
37
26
97

31

20

91
49
26
17
00
23
45
15

82

53

17
25
35
69
47
96
125
79

111

106

78
54
49
65
57
54
47
52

50

50

50
17
38
33
30
1 12
88
97

99

95

82
47
65
64
59
.0
.2
.4

.2

.7

.0
.3
.6
.6
.9
.2
. 1
.5

.5

.1

.0
.7
.3
.2
.0
.2
.2
.5

.7

.7

.2
.8
.9
.3
.8
572
571
510

572

555

588
606
539
598
584
561
554
491

558

539

586
592
511
590
569
506
500
453

503

488

520
514
455
517
499
. 1
.9
.8

.0

.3

.5
.6
.8
.0
.7
.6
.7
.9

.0

.0

.8
.9
.2
.0
.3
.1
.5
.5

.2

.8

.7
.7
.9
.6
.9
NOXC
2.42
0.92
2.01

1.64

1-53

1.59
0.60
1.18
1.08
0.97
1.92
0.94
1.55

1.41

1.31

1.53
0.53
1.15
1.01
0.90
1.54
0.88
1.25

1.20

1.12

1 .46
0.75
A ^
1 J3
f\ f\
1 .09
1.00
HPG
FUEL
SCQH
12.]
11.*
13-8

11.7

12.1

12.2
12.?
14.2
12.5
13.0
13,6
14.0
15.3

13.8

14.2

13.2
14.3
t ** *?
13-1
t it 1
14.3
12.?
i 1 (t
13. 6
. ii i
14. 5

13-'
i *\ L
13.°
b
f 3 *

15-6
14.1
1 n '
14-1

                         056

-------
ON
               APPENDIX C,CONT'D

   LISTING  OF FEDERAL TEST  PROCEDURE  RESULTS
INDIVIDUAL  VEHICLES BEFORE  AND AFTER  MAINTENANCE

                    DENVER
VEH
KO. YR MAKE MODL CID
<588 75 CHEV MONT 350
J ^
IHC= 80 PPM HEXANE
ICOUCT] = 1 .4 SCO
ICO[SPEC]= N/A %CO
INOX = 48 PPM

OTHER TESTS:
AFTER MAINTENANCE




589 75 CHEV MALI 350

IHC= 180 PPM HEXANE
ICOUCT] = 8.7 %CQ
ICO[SPEC]= N/A *CO
INOX 10 PPM

OTHER TESTS:
AFTER MAINTENANCE




591 75 CHEV MONT 350

IHC= 500 PPM HEXANE
ICOUCT] . 9.8 jco
ICO[SPEC]= N/A *co
AnuA = 25 PPM
OTHER TESTS-
AFTER MAINTENANCE


«

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP,
75 FTP


2
2
1

2

2
EF
2
1
1
2
1
4
5
3

4

4
EF
4
2
2
3
2
6
5
5
5

5
EF
5
3
3
3
3
	 r
HC
.91
.91
.94

.91

.65
F
.26
.76
.26
.00
.73
.54
.31
.27

• 94

.60
F
.13
.47
• 33
.26
.77
.23
.69
.06
.94

.63
F
.05
.00
.02
.98
.43
3RAMS PER MILE
CO C02
76
85
51

81

74

52
45
30
48
42
120
159
97

141

134

115
82
83
98
89
183
169
152
175

167
171
91
129
129
118
.7
.4
.2

.3

-3

.7
.0
.8
.7
.7
.9
.9
• 3

.2

.8

.3
• 3
.8
. 1
.5
.0
.0
.4
.7

.3
. 1
. 1
.8
.4
.1
573
536
518

554

539

559
543
509
551
537
532
454
459

491

472

570
563
517
566
552
476
450
425
462

449
583
613
511
599
579
.5
.9
.9

.4

.5

.9
.0
.9
.1
.4
.0
.6
.9

.7

.0

. 1
.4
.2
.6
.2
.7
.2
.6
.9

.0
.5
.6
.4
.2
.5
i

NOXC
1
1
1

1

1

1
0
1
1
0
1
0
1

0

0

1
0
0
0
0
0
0
0
0

0
0
0
0
0
0
.90
.04
.73

.45

.40

.55
.67
.13
.09
.98
.51
.52
.02

.99

.86

.18
.52
.78
.83
.72
.84
.45
.69
.64

.59
.83
.68
.58
.75
.68
MPG
FUEL
ECON
12,
13.
14.

12,

13.

13.
14.
15.
14.
14.
12.
12.
14.

12.

12.

1 1 .
12.
13.
12.
12.
11.
12.
13.
11 .

12.
10.
1 1 .
12.
10.
1 1 .
.6
,0
.7

.8

4

7
3
8
0
5
1
3
2

2

7

6
7
5
1
7
3
1
0
7

2
2
6
2
9
4
                         C-57

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
592 75 CHEV MONT

CID
350

IHC= 340 PPM HEXANE
ICOCACT] 5.7
ICO[SPEC]= N/A
INOX = 27

OTHER TESTS:
AFTER MAINTENANC




593 75 CHEV MALI

56CO
$CO
PPM


E




350

IHC= 470 PPM HEXANE
ICO[ACT] = 9.4
ICO[SPEC]= N/A
INOX - 26

OTHER TESTS:
AFTER MAINTENANC




594 75 CHEV MONT

*CO
*CO
PPM


E




350

IHC= 230 PPM HEXANE
ICOCACT] = 5.2
ICOCSPEC]= N/A
INOX = Ho

OTHER TESTS:
AFTER MAINTENANC




*CO
%CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
4.
3-
3.

3.

3-
EFF
2.
0.
0.
1 .
0.
4.
3.
2.

3.

3.
EFF
2 .
0.
0.
1 .
1 .
4.
3.
2.

3.

3-
EFF
2.
0.
0.
1 .
1 .
44
13
02

76

37

28
18
96
18
82
01
42
62

70

32

22
85
98
51
17
47
00
49

70

16

16
71
94
40
07
116
98
75

106

95

81
9
37
44
32
96
93
73

94

88

55
21
34
38
32
91
1 12
66

102

95

67
43
48
55
50
.2
.2
.8

.8

.8

.9
.7
.8
.3
.2
.4
.1
.7

.7

.5

.8
.9
.0
. 1
.2
.0
.6
.5

.3

.6

.6
.9
.8
.2
.1
524.
492.
470.

508.

493-

611.
654.
550.
633-
617.
542.
501 .
488.

521.

506.

599.
603-
550.
601 .
588.
536.
490.
465.

512.

493-

586.
616.
537-
601 .
588.
LE 	
NOXC
9
7
1

1

2

9
1
5
9
1
9
0
9

0

3

0
1
9
1
0
6
6
2

6

1

0
4
1
8
5
1
0
1

1

0

0
0
0
0
0
1
0
1

1

1

1
0
1
1
0
1
0
1

0

0

0
0
0
0
0
•53
.62
.27

.06

.99

.99
.56
.86
.76
.73
.69
.79
.3*

.22

.13

.31
.68
.23
.00
.97
.53
.16
.12

.97

.86

.95
-0
.28
e. i
.6J
.60
54
1
HPG
FUEL
ECOS
12,]
' J
'3.5
11.8

12. f

13.6

1U
13.2
R5
12.6
13.2
12.6
13-5
H.5

13.0

13-5

12.8
13.?
lU
13.3
, i o
13-8
12.8
. * t
13-'
15^
. . ft
13.0
«5 I,
13-"
i? ?
it-1
12.5
1 fr
lU
1
12.8
1 1
If-2

                         C-58

-------
                  APPENDIX C,CONT'D
ON
   LISTING OF FEDERAL TEST PROCEDURE RESULTS
INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
N0. YR MAKE MODL
cos 75 CHEV MALI
J y •*
CID
350

IHC= 130 PPM HEXANE
ICOtACT] - 1.3
ICO[SPEC]= N/A
INOX - 42

OTHER TESTS:
AFTER MAINTENANC




596 75 CHEV STAW

%CO
%CO
PPM


E




350

IHC= 190 PPM HEXANE
ICOtACT] - 5.3
ICO[[PEC]= N/A
INOX . 24

OTHER TESTS:
AFTER MAINTENANC




598 75 CHEV NOVA

*CO
%CO
PPM


E




350

IHC= 370 PPM HEXANE
ICOtACT] =54
lCO[SpEC]= N/A
1 NoY _
•«• *1 U A — O Q
OTHER TESTS:
AFTER MAINTENANC




%co
r* w \J
*CO

PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP


75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP^

t
HC
3.
2.
2.

2.

2.
45
57
1 1

99

62
3RAMS PER MILE
CO C02
76
55
50

65

58
.6
.4
.2

.6

.3
593
581
529

586

569
. 1
.0
.9

.8

.6
i

NOXC
2.01
1
1

1

1
. 10
.66

.54

.44
MPG
FUEL
ECON
12.3
13-1
14.4

12.7

13.3
EFF
2 .
0.
1 .
1 .
1 .
5.
3.
2.

4.

3.
EFF
3.
1 .
1 .
2.
1 .
5.
4.
3.

4.


4.
EFF
3.
1 .
2.
2.
2.
71
47
26
54
15
62
55
37

54

65

26
09
13
13
55
27
55
97

89


54
29
74
36
48
23
71
17
43
43
35
139
101
73

119

101

103
28
43
64
47
1 19
128
104

124


120
82
54
74
67
65
.6
.5
.3
.4
.6
.9
.6
.8

.9

.9

. 1
.2
. 1
.0
.7
.6
.2
.8

. 1


.0
.2
.3
. 1
.6
.4
582
614
530
599
585
615
582
554

598

581

645
664
597
655
642
484
447
431

464


450
528
531
461
530
512
.7
.9
. 1
.5
.2
.4
.6
.0

.3

.5

.7
• 3
.6
.4
.3
. 1
.0
.5

.8


.4
.7
.7
.6
• 3
.0
1
0
1
1
1
1
0
1

1

1

2
1
1
1
1
1
0
1

1


1
1
0
0
0
0
.42
.80
.18
.10
.03
.93
.95
.42

.42

.28

.27
.21
.69
.71
.56
.97
.71
.46

• 31


.18
.43
.54
.94
.97
.83
12.6
13-8
14.7
13-2
13-8
10.4
1 1.8
13-1

11.1

1 1.8

10.9
12.5
13-3
11.6
12.3
12.9
13-4
14.6

13-1


13-6
13.3
14.3
15-2
13.8
14.3
                         C-59

-------
                  APPENDIX C,CONT'D

      LISTING  OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
599 75 CHEV MONT

CID
350

IHC= 300 PPM HEXANE
ICOCACT] = 3.3
ICO[SPEC]= N/A
INOX - 35

OTHER TESTS:
AFTER MAINTENANC




600 75 CHEV MALI

*CO
*CO
PPM


E




350

IHCs 680 PPM HEXANE
ICOUCT] * 8.0
ICO[SPEC]= N/A
INOX - 10

OTHER TESTS:
AFTER MAINTENANC




608 75 CHEV CAPR

%CO
%CO
PPM


E




454

IHC= 410 PPM HEXANE
ICOUCT] = 0.1
ICO[SPEC]= N/A
INOX = 36

OTHER TESTS:
AFTER MAINTENANC




*CO
*CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
2 .
2.
1 .

2.

2.
EFF
2.
1 .
1 .
2.
1 .
4.
5.
4.

5.

4.
EFF
3-
1 .
2.
2.
2.
32.
12.
21 .

22.

19-
43
47
78

45

27

54
65
23
08
72
94
12
33

04

87

26
86
17
53
23
49
59
28

1 1

06
EFF
3-
0.
1 .
1 .
1 .
19
63
45
85
38
56
77
38

67

62

56
45
31
50
43
98
130
76

115

109

69
38
46
53
47
101
10
59

53

42

52
0
33
25
20
. 1
.9
.2

.5

.6

. 1
.7
.2
.7
.9
.5
.3
.8

. 1

.2

.7
.7
. 1
.6
. 1
.6
.2
.6

.9

.5

.9
.5
.5
.6
.3
546
480
491

511

496

578
544
525
560
546
495
446
429

469

451

565
565
496
565
546
829
905
774

869

854

851
883
762
868
844
.2
.3
.0

.8

.8

.3
.0
.5
.4
.0
.5
.3
.6

.9

.9

.2
.4
.8
.3
.6
.8
.9
.2

.5

.3

.6
.8
.3
.4
.0
3
1
3

2

2

1
0
1
1
1
1
0
1

1

1

1
0
1
1
1
3
2
3

2

2

2
1
2
2
2
.17
.80
.51

.60

.61

.70
.78
.57
.22
.18
.89
.67
.71

.26

.21

.67
.82
.12
.22
.16
.11
.35
.00

.87

.75
/* f
.86
_ f
.50
34
>
4 ft
. 1o
A 9
.03
HPO
FUEL
BCOH
13 8
J ' V
11 5
* ' J
15.5

11.2

11.?

13-2
11.3
15.3
13.?
11.3
13-3
13-3
15.?

13-3

13-5

13-0
11.0
15-*
13.5
.1, t
11.1
8.1
ft 1
9.2
n C
9.7
811
.?
A I)
9.u
o 1
7"'
10. 0
| V ' *
10.8
1 *
9-f
10.'
1 v
                          C-60

-------
                  APPENDIX C,CONT'D

     LISTING OF  FEDERAL TEST PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
N0. YR MAKE MODL C
ID
609 75 CHRY CORD 360

IHC= 80 PPM HEXA
ICOtACT] = 1.6*
ICOtSPEC]= 0.3 %
INOX = 38 P

OTHER TESTS:
AFTER MAINTENANCE





NE
CO
CO
PM







610 75 CHRY CORD 360

IHC= 340 PPM HEXA
ICOtACT] - 8.0 %
ICOtSPEC]= 0.3 %
INOX _, 55 p

OTHER TESTS:
AFTER MAINTENANCE




611 75 CHRY NEWP 4

IHC = U20 PPM HEXA
ICOtACT] = 10.0 %
ICO[SPEC]= o.3 %
!NOX = 14 p
OTHER TESTS:
AFTER MAINTENANCE





NE
CO
CO
PM







00

NE
CO
\s \j
PM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP'

i
HC
3.
2.
2.

2.

2.
05
08
42

54

37
3RAMS PER MILE
CO C02
88
63
77

75

72
.4
.5
.2

.4

.4
592.
572.
499-

582.

556.
,4
4
5

0

7


NOXC
1
0
1

1

1
.40
.73
.61

.05

. 1 1
MPG
FUEL
ECON
12.0
13.1
14. 1

12.5

13.1
EFF
2.
0.
1 .
1 .
1 .
5.
1 .
2.

3.

2.
EFF
3.
1 .
1 .
2.
1 .
9.
10.
7.

10.

9.
EFF
3.
1 .
2.
2 .
2.
00
76
92
35
33
29
92
83

53

86

24
17
78
16
76
05
92
89

03

71
69
31
07
45
01
66
30
74
47
49
80
51
70

65

62

72
29
5
49
31
153
185
129

169

163
102
40
66
70
60
.0
.7
.4
.6
.9
.2
.8
.5

.4

.8

.5
.0
.7
.8
.6
.4
.0
.9

.9

.4
.5
.2
.5
.0
.2
625.
667.
549.
647.
626.
590.
596.
525-

593-

576.

618.
659.
566.
639-
625.
589.
534.
508.

560.

538.
703-
751 .
622.
728.
706.
1
9
1
4
7
6
8
8

8

2

5
1
8
7
6
0
1
7

4

5
2
2
7
2
2
0
0
1
0
0
1
1
1

1

1

1
1
1
1
1
1
0
1

1

1
1
1
1
1
1
.92
.47
.13
.69
.74
.76
.29
• 71

.52

.50

.66
.19
.70
.41
.43
.70
.90
.54

.28

.24
.32
.07
.36
.19
.20
12. 1
12.4
13-2
12.2
12.5
12.1
13.0
13.7

12.5

13.0

1 1 .9
12.5
15.3
12.2
13-0
10.3
10.3
12 .0

10.3

10.7
10. 1
10.8
12. 1
10.5
11.0
                         C-61

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
613 75 CHRY NEWP

IHC= 370 PPM
ICOUCT] = 6
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





CID
400

HEXANE
.8
.3
34


NCE




615 75 CHRY NEWY

IHC= 200 PPM
ICO[ACT] - 5
ICO[SPEC]= 0
INOX

OTHER TESTS:

/SCO
%co
PPM







440

HEXANE
.6
.3
42


%CO
%CO
PPM


AFTER MAINTENANCE








616 75 DODG DART

IHC= 220 PPM
ICOUCT] 5
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





HEX
-3
.3
59


NCE








225

ANE
%co
%co
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
4.
4.
4.

4.

4.
EFF
4.
1 .
2.
3-
2.
5.
3.
3-

4.

3-
EFF
3-
0.
0.
1 .
1 .
3-
2.
2.

3.

2.
EFF
3-
2.
2.
2.
2.
61
52
53

56

54

85
41
89
05
52
07
40
02

20

64

18
26
96
66
06
88
45
54

13

77

66
23
40
91
57
1 15
123
122

119

121

141
45
104
91
81
107
98
74

102

93

85
13
37
47
34
66
54
50

60

55

74
52
50
62
56
.7
.6
.0

.8

.5

.5
.6
.6
.5
.'4
.4
.2
.4

.6

.6

.3
. 1
.7
.7
.7
.7
. 1
.3

.1

.7

. 1
.2
.6
.7
.3
697
629
579

661

629

730
758
654
744
724
698
686
655

692

680

789
863
773
827
823
442
406
388

423

408

452
442
402
447
433
.6
.1
.6

.9

.7

.0
• 7
.7
.9
•1
.6
.0
.8

.0

.4

.2
.1
.2
.7
.3
.4
.4
.5

.6

.9

.6
.2
.7
.2
.6
NOXC
1.77
1.20
1.68

1 .47

1.45

1.31
0.73
1.39
1.02
1.03
2.17
1.29
2.36

1.85

1.82

1.19
0.70
1.27
0.91
0.96
3-29
2.13
3.00

2.69

2.61

2.37
. ft "5
1 .73
« f
2.15
_ i*
2.01
. no
1 .9°
HPG
FUEL
ECOH
9 9
' ' I*
10. i
11.3
•i
10.3

lO.i

9,2
10.6
10.!
9.9
10.3
10.0
10. i
11.3

10.2

10. i

9-5
10.0
10.6
A 0
9.8
10.1
15-9
<0 7
18, 1
f 0
16.0
4 n ft
I?."
.
16.?
I v * '
18.1
I v *
16J

                         C-62

-------
                  APPENDIX C.CONT'D

     LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
HO. YR MAKE MODL C
618 75 DODG DART 3

IHC= 200 PPM HEXA
ICOUCT] = 6.0 %
ICO[SPEC]= 0.3 %
INOX = 10 P

OTHER TESTS:
AFTER MAINTENANCE




620 75 DODG CHAR 3

ID
18

NE
CO
CO
PM







18

IHC= 300 PPM HEXANE
ICOCACT] = 6.9 %
ICO[SPEC]= 0.3 %
INOX = 48 P

OTHER TESTS:
AFTER MAINTENANCE




CO
CO
PM







621 75 DODG CHAR 360

IHC= 200 PPM HEXA
ICOCACT] = 5.0 %
ICO[SPEC]= 0.3 %
INOX = 48 p
OTHER TESTS:
ApTER MAINTENANCE





NE
CO
CO
PM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

n
HC
4.
2.
2.

3.

2.
EFF
3.
0.
0.
1 .
0.
3-
2.
1 .

2.

2.
EFF
2.
0.
0.
1 .
1 .
3.
2.
2.

2.

2.
EFF
3.
1 .
1 .
2.
1 .
60
66
35

59

97

02
19
88
55
96
23
70
92

95

60

19
73
94
43
09
06
54
42

79

62
1 1
15
77
09
72
RAMS PER MILE
CO C02
86
75
40

80

68

56
8
13
31
19
49
71
31

61

56

37
24
14
30
24
75
78
75

77

77
67
33
60
49
47
.0
.4
.7

.5

. 1

.5
. 1
.4
.3
.5
.8
.6
.7

.2

.2

.5
.3
.5
.6
.3
. 1
.8
.5

.0

. 1
.6
.4
.4
.8
.8
525
542
493

534

525

576
636
550
607
600
536
504
489

519

506

605
618
549
612
596
525
538
461

532

515
556
634
508
597
584
.8
.6
.5

.6

.8

.9
.3
. 1
.9
.6
.5
.0
. 1

.5

.6

.9
.3
.4
.3
.9
.7
.9
.8

.6

.2
.0
.6
.8
.0
. 1


NOXC
1
0
1

1

1

1
0
0
1
0
3
1
4

2

2

1
0
1
0
1
2
1
2

1

1
1
0
1
0
0
.62
.65
.39

. 1 1

.05

.38
.66
.87
.00
.86
.23
.34
.55

.24

.60

.33
.66
.59
.98
.05
.34
.04
.16

.66

.61
.19
.31
.00
.73
.68
MPG
FUEL
ECON
13.1
13-3
15.7

13.2

13.8

13.1
13.7
15.5
13.4
14.0
14.2
14.2
16.3

14.2

14.7

13.2
13-5
15.4
13.3
13-9
13.6
13-2
15.1

13-4

13-8
13-2
12.8
14.6
13.0
13-4
                         C-63

-------
                  APPENDIX C,CONT'D
      LISTING  OF  FEDERAL TEST
ON INDIVIDUAL  VEHICLES  BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL CID
622 75 DODG CHAR 400

IHC= 210 PPM
ICOUCT] - 1
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





HEXANE
.6 $CO
.3 *CO
38 PPM


NCE




623 75 DODG MONA 400

IHC=1300 PPM
ICOUCT] = 10
ICO[SPEC]= 0
INOX =

OTHER TESTS:
AFTER MAINTENA




624 75 FORD PI

IHC= 40 PPM
ICOUCT] = 0

HEXANE
.0 %CO
.3 *CO
14 PPM


NCE




NT 140

HEXANE
.4 *CO
ICO[SPEC]= N/A %CO
INOX =

OTHER TESTS:
AFTER MAINTENA




42 PPM


NCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
6.
2.
2.

4.

3.
EFF
5.
0.
2.
2.
2.
7.
6.
5.

6.

6.
EFF
4.
1 .
3.
3.
2.
2.
1 .
1 .

2.

1 .
EFF
3.
1 .
1 .
2.
1 .
21
80
81

43

50

22
81
18
92
09
43
29
47

83

30

58
85
62
16
89
77
47
93

09

86

38
20
76
24
80
99
66
50

82

69

97
30
49
62
49
152
172
126

163

156

1 12
63
87
87
80
44
28
27

36

31

47
29
28
38
32
.0
.9
.3

.2

.0

.5
• 3
.9
.5
.5
.8
.7
.6

. 1

.0

.7
.6
• 3
. 1
.2
.8
.6
.3

.4

.6

.2
.6
.2
.0
.8
608.
607.
559.

608.

594.

695.
758.
633-
728.
711.
623.
591 -
527.

607.

580.

659.
681 .
574.
6.71 .
648.
389.
401 .
354.

395-

386.

407.
433-
367-
421 .
410.
LE 	
NOXC
9
3
9

1

7

5
2
2
2
2
8
6
1

0

6

4
8
9
1
0
1
3
6

5

0

5
9
9
3
4
1
0
1

1

1

1
0
0
0
0
1
0
1

0

0

1
0
1
0
0
2
1
2

1

1

1
0
1
1
1
.62
.75
.19

.17

• 13

.03
• 39
.71
.70
.61
.26
.73
.12

.98

.95

.18
.61
.12
.88
.87
.26
.18
.28

.70

.70

.7^
flA
. 00
f A
.69
_ t\
.29
•
HPG
FOEL
ECOl
11 \
1 . j
12.3
13.?

11,8

12.*

10,3
11,11
12.*
10. 6
51.2
10.0
10.1
11.5

10.0

10,5

10. ^
11.3
12,3
10. f
. ft
11.3
19-0
* ft 1
19-1
22,0

19-3
AA 1
20.1
8 0
iB.'j
21.2
£ ! '
19.0

                         C-64

-------
                  APPENDIX C,CONT'D

     LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
H0. YR MAKE MODL CID
649 75 FORD GRAN 302

IHC= 275 PPM HEXANE
ICOtACT] = 4.8 %CO
ICO[SPEC]= N/A *CO
INOX = 48 PPM

OTHER TESTS:
AFTER MAINTENANCE




653 75 FORD STAW 351

IHC= 60 PPM HEXANE
ICOtACT] 1 .8 %CO
ICO[SPEC]= N/A %CO
INOX - 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




654 75 FORD ELIT 400

lHCr1i50 PPM HEXANE
ICOtACT] . 0.1 *CO
!COtSPEC]= N/A %CO
INOX = 101 PPM
°THER TESTS-
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 F TP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP^

(
HC
1 1 .
4.
3-

7-

5.
EFF
5.
3.
3.
4.
3.
3-
1 .
1 .

2.

1 .
EFF
2.
1 .
1 .
2.
1 .
2.
3.
2.

2.
2.
EFF
1 .
0.
0.
1 .
0.
60
16
88

72

62

07
18
89
08
76
52
62
36

53

94

99
21
24
06
58
88
06
51

97
87
58
66
86
10
90
JRAMS PER MILE
CO C02
250
1 10
94

177

135

145
85
1 13
114
105
73
51
42

62

53

62
30
34
45
38
16
8
11

12
10
30
14
22
22
19
.2
.9
.8

.6

.2

.6
.7
. 1
.4
.5
.3
.7
.7

.0

.7

.4
.7
.5
.9
.2
.3
.7
.2

.3
.9
.7
.3
.6
.2
.9
460
522
466

492

494

561
601
512
582
568
665
646
599

655

637

728
741
661
735
716
685
624
580

653
625
784
830
700
808
•785
.8
.4
.5

.9

.5

.9
• 3
.4
.4
.9
.5
.9
.3

.8

.8

.4
• 3
.6
. 1
.9
.0
.9
.7

.6
.2
.0
.5
.5
.3
.5
\

NOXC
0.
0.
0.

0.

0.

0.
0.
0.
0.
0.
3.
1 .
3.

2.

2.

2.
1 .
1 .
1 .
1 .
3-
1 .
2.

2.
2.
2.
1 .
1 .
1 .
1 .
30
43
53

37

43

68
31
48
49
43
61
62
86

57

64

72
03
98
84
64
70
67
72

64
38
16
51
80
82
72
MPG
FUEL
ECON
10.
12.
14.

1 1 .

12.

1 1 .
11 .
12.
1 1 .
1 1 .
1 1 .
12.
13-

1 1 .

12.

10.
11 .
12.
10.
11 .
12.
13-
14.

13-
13-
10.
10.
12.
10.
10.
0
5
1

1

2

0
9
6
5
9
2
1
2

7

2

6
2
3
9
3
3
7
6

0
6
6
4
0
5
8
                         C-65

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. Y
R MAKE MODL
655 75 FORD LTD

IHC =
ICO[
ICO[
INOX


CID
460

40 PPM HEXANE
ACT] - 1.9
SPEC]= N/A
33

%CO
%CO
PPM

OTHER TESTS:
AFTER




MAINTENANC




656 75 FORD GRAN

IHC =
ICO[
ICO[
INOX

OTHE
AFTER




664 7

IHC =
ICO[
ICO[
INOX

OTHE
AFTER





E




351

85 PPM HEXANE
ACT] - 4.4
SPEC]= N/A
29

R TESTS:
MAINTENANC




5 FORD THND

*CO
$CO
PPM


E




460

220 PPM HEXANE
ACT] = 9.5
SPEC]= N/A
44

R TESTS:
MAINTENANC




%CQ
%CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
4.
0.
1 .

2.

1 .
EFF
3.
0.
1 .
2.
1 .
6.
3.
3.

5.

4.
EFF
4.
2.
2.
3-
2.
4.
3.
3-

4.

3.
EFF
1 .
0.
1 .
1 .
1 .
53
93
07

66

71

59
88
51
17
61
75
46
88

03

25

95
44
32
64
93
42
65
1 1

02

66

61
85
01
21
05
44.
41.
25.

42.

37.

30.
23.
15.
26.
22.
109.
117.
69.

113.

102.

43-
20.
17.
31.
24.
147.
152.
104.

150.

138.

49.
41 .
25.
45.
38.
PER MILE 	
C02 NOXC
1
8
7

9

9

1
7
6
7
8
4
2
8

5

7

6
2
9
4
4
5
4
6

1

4

1
7
5
2
8
768
851
759

81 1

809

785
834
763
81 1
804
587
576
549

581

571

669
677
608
673
656
675
709
638

693

683

858
907
799
883
867
.0
.2
.2

.3

.0

.8
.2
.2
. 1
.9
.2
.4
.7

.6

.3

.8
.0
.5
.6
.8
.3
.6
.7

.2

.2

.4
.0
.1
.7
.6
4.24
1.51
2.09

2.82

2.23

4.99
1.89
2.26
3-37
2.63
3-76
1.27
3.20

2.46

2.31

2.97
1.62
2.71
2.27
2.20
2.17
0.82
1.80

1.47

1.37
_ A
2.38
A 4
1.01
_ AT
2 .07
f n
1 .67
. c a
1 .5°
HPS
FOEL
ECOJ
10 I
1 u * "
M
11.1

10.0

10.2

10,5
10.2
11.2
10.3
10.5
ll.i
11.5
0.2

1U

11.9

ll.i
12.-
13.«
12.1
.A i.
12.6
9.f
93
•l
j rt A
10. f
9'i
•"
A 1
9-'
q >
7'
J.I
10.5
M
/
9.5

                         C-66

-------
                  APPENDIX C.CONT'D

      LISTING OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
H0> YR MAKE MODL CID
665 76 LINC CONT 460

IHC= 40 PPM HEXANE
ICOUCT] - 0.0 %CQ
ICO[SPEC]= N/A %CO
INOX 43 PPM

OTHER TESTS:
AFTER MAINTENANCE




667 75 MERC MONA 200

IHC= 35 PPM HEXANE
ICOUCT] = 0.3 %CO
ICO[SPEC]= N/A %CO
INOX = 28 PPM

OTHER TESTS:
AFTER MAINTENANCE




6?2 75 MERC MONO 351

IHC= UO PPM HEXANE
ICOUCT] = 2.5 *CO
ICO[SPEC]= N/A %CO
• » A ~ O rt ^ T^ kf
£0 PPM
OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP^

r.
HC
3-
1 .
1 .

2.

1 .
76
31
17

48

78
(RAMS PER MILE
CO C02
30.
49.
7.

40.

33.
6
0
0

2

7
779
727
706

752

732
.4
.4
.0

• 3

• 3

N
0
0
1

0

0

oxc
.91
.84
.34

.87

.99
MPG
FUEL
ECON
10
1 1
12

10

1 1
.6
.0
• 3

.8

.2
EFF
2.
0.
0.
1 .
0.
5.
1 .
3-

3.

2.
EFF
6.
1 .
2.
3-
2.
3-
1 .
1 .
2.

2.
EFF
3-
1 .
2.
2.
1 .
55
39
67
43
91
39
37
00

30

64

1 1
20
97
55
69
54
79
92
62

18
47
25
00
31
91
24.
3.
6.
13.
8.
23.
20.
15.

22.

19.

24.
20.
18.
22.
20.
61 .
51 .
49.
56.

52.
64.
20.
38.
41 .
34.
3
3
0
4
4
4
6
0

0

7

4
0
5
1
5
6
0
0
1

6
2
3
4
3
3
910
905
851
907
891
480
482
421

481

465

456
471
415
464
453
692
687
604
690

665
714
729
.0
. 1
.9
.4
.6
.7
.0
.0

.4

. 1

.4
.5
.4
.2
. 1
.7
.6
.3
.0

.9
.5
.5
630.4
722
.3
699.4
1
1
1
1
1
0
0
0

0

0

0
0,
0,
0.
0.
1 .
0.
1 .
1 .

1 .
1 .
1 .
1 .
1 .
1 .
-38
.43
.84
.41
.53
.79
.44
.61

.61

.56

.76
.44
.64
.59
,56
,85
89
59
35

28
78
18
77
47
47
9
9
10
9
9
16
17
19

16

17

17
17,
19.
17.
18.
1 1 .
1 1.
12.
1 1 .

1 1 .
10.
1 1 .
12.
1 1 .
11 .
.3
.7
.3
.5
.8
.6
. 1
.5

.9

.6

.3
.5
.6
.4
0
1
5
9
3

7
7
6
7
2
7
                         C-67

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
675 75 OLDS OMEG

CID
260

IHC= 285 PPM HEXANE
ICOUCT] 3-8
ICO[SPEC]= N/A
INOX = 49

OTHER TESTS:
AFTER MAINTENANC




689 75 PLYM DUST

%CQ
%CO
PPM


E




225

IHC= 220 PPM HEXANE
ICOUCT] = 6.0
ICQ[SPEC]= 0,3
INOX = 60

OTHER TESTS:
AFTER MAINTENANC




690 75 PLYM VALI

$CO
%CQ
PPM


E




225

IHC= 75 PPM HEXANE
ICOtACT] = 1.8
ICO[SPEC]= 0.3
INOX ^ 83

OTHER TESTS:
AFTER MAINTENANC




5&CO
$CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
H
2.
1 .
1 .

1 .

1 .
EFF
2.
0.
0.
1 .
0.
4.
2.
3-

3.

3.
EFF
3.
2.
2.
2.
2.
4.
3-
3.

3.

3.
EFF
5,
2.
2.
4.
3.
--GRAMS PER MILE
C CO C02
53
45
30

97

63

00
37
78
15
82
78
90
53

80

46

03
13
51
56
42
53
34
43

91

61

71
55
62
07
22
54
40
29

47

40

42
14
21
27
21
61
56
57

58

57

43
33
37
38
36
103
103
88

103

99

114
85
78
99
89
• 3
.6
.5

. 1

.4

.3
. 1
.4
.6
.9
.0
. 1
.4

.5

.5

.7
.5
.4
.4
.7
.3
.4
. 1

.3

.2

.5
. 1
.8
. 1
.4
551
513
482

531

512

625
642
568
634
618
405
426
370

416

406

416
450
391
434
427
458
403
399

429

413

497
449
425
472
453
.8
.2
.1

.7

.7

.4
.0
.6
. 1
.6
.3
.2
.9

.2

.8

.4
.8
.5
.3
.6
.3
.7
.0

.9

.7

.8
.6
.7
.7
.0
NOXC
2
0
2

1

1

2
0
1
1
1
0
0
0

0

0

0
0
0
0
0
1
1
1

1

1

1
1
1
1
1
.85
• 96
• 59

.86

• 79

.00
.66
.62
• 30
.20
.74
.26
.69

.49

.47

.78
.40
.76
.58
.57
.71
.25
.59

.47

•4"

.52
.13
o 1
.23
1 1
.32
.2
HPO
FUEL
ECON
"ill
15,3
* ' J
16.7

11.5

15.3

12.1
13.3
11.7
13.0
13.5
17.2
16.5
18.8

1T.1

17.5

17-9
17.*
h
19-'
17.T
t fi ft
18.0
14.0
4 C '•
15."
<£ i
ID. 2

1U
15-3

1? 8
\t'v
15 0
i j '
15-5
i j
It?

                         C-68

-------
                  APPENDIX  C,CONT'D

      LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
N0t YR MAKE MODL
691 75 PLYM DUST

CID
225

IHC= 325 PPM HEXANE
ICOUCT] = 9-5
ICO[SPEC]= 0.3
INOX = 38

OTHER TESTS:
AFTER MAINTENANCE




691 75 PLYM FURY

*CO
%CO
PPM







360

IHC=1010 PPM HEXANE
ICO[ACT] = 9.7
ICO[SPEC]= 0.3
INOX = 14

OTHER TESTS:
AFTER MAINTENANCE




696 75 PONT FIRE

IHC= 325 PPM HEX
ICOUCT] = 7. •]
ICO[SPEC1= N/A
T \l f\ i»
I M n v
•*• "\J A = p *
OTHER TESTS:
AFTER MAINTENANCE




*CO
%CO
PPM







250

ANE
*CO
%CO

PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP


75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP *

r
HC
3.
2.
2.

3.

2.
EFF
3-
1 .
2.
2.
1 .
6.
5.
5.

6.

5.
EFF
4.
0.
2.
2.
1 .
3-
2.
1 .
2.


2.
EFF
2.
0.
0.
1 .
0.
79
37
28

05

64

44
24
08
29
92
90
32
18

07

61

00
85
00
36
81
46
39
93
90


48
83
18
70
45
87
3RAMS PER MILE
CO C02
60
63
47

61

58

60
40
47
50
46
132
122
102

127

118

89
23
67
55
49
90
71
45
80


68
71
1
18
34
20
.5
. 1
.0

.9

.2

.6
.6
.9
.2
.7
.2
.4
.0

. 1

.9

.6
.2
.7
.0
.0
.2
. 1
.4
.3


.0
. 1
.6
.8
.8
.6
462.
402.
405.

430.

415.

473.
452 .
419.
462.
447.
566.
545.
510.

555.

540.

661 .
684.
583-
673.
652.
426.
409
392.
417.


408.
468.
458.
417-
463-
449.
0
3
3

8

4

8
5
1
7
8
7
5
1

6

2

7
9
2
8
4
2
4
6
4


2
7
7
4
5
5
i

NOXC
1
0
0

0

0

0
0
0
0
0
1
1
1

1

1

1
0
1
1
1
1
1
1
1


1
1
2
1
1
1
.13
.66
.89

.88

.82

.98
.48
.83
.72
.68
.95
.09
.94

.50

.50

.45
.95
• 38
.19
.17
.64
.88
.91
.77


.84
.55
.16
.63
.87
.89
MPG
FUEL
ECON
15.6
17.4
18.3

16.5

17.2

15.3
17.1
17.7
16.2
16.8
11.1
11.8
12.9

11 .5

1 1.9

10.9
12.3
12.8
1 1.6
12. 1
15.3
16.8
18.9
16.1


17-0
15.1
19-2
19.8
17.0
18.3
                         C-69

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. Y
698 7

IHC =
ICO[
ICOC
INOX

OTHE
AFTER




R MAKE MODL CID
5 PONT F

250 PPM
ACT] -
SPEC]=
-

R TESTS:
IRE 350

HEXANE
8.0 %CO
N/A *CO
25 PPM


MAINTENANCE








699 75 PONT LEMA 350

IHC =
ICO[
ICO[
INOX

OTHE
AFTER




700 7

IHC =
ICO[
ICO[
INOX


350 PPM
ACT] -
SPEC]=


R TESTS:

HEXANE
9-9 %CO
N/A %CQ
20 PPM


MAINTENANCE




5 PONT C

450 PPM
ACT] -
SPEC]=
_





ATA 400

HEXANE
7.5 *CO
N/A %CO
25 PPM

OTHER TESTS:
AFTER




MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
^ C G* *^ D
I 5 r 1 r
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
13-
7.
7-

10.

8.
EFF
8.
3-
4.
5.
4.
3-
2.
1 .

2.

2.
EFF
2.
0.
0.
1 .
1 .
17.
5.
4.

1 1 .

7.
EFF
14.
3.
3.
8.
5.
37
56
28

34

68

10
41
36
66
64
13
43
92

77

44

34
52
99
39
02
95
51
43

46

78

20
79
35
77
81
227
163
189

193

183

165
80
133
121
112
80
72
59

76

70

50
13
24
31
24
245
145
128

193

161

252
109
121
177
142
. 1
.4
.5

.9

.7

.5
.9
.4
.4
.6
.5
.9
.0

.5

.7

.0
.9
.7
.2
.3
.2
.8
.8

.4

.6

.0
.9
. 1
.9
.2
483.
476.
405.

479.

458.

493.
506.
416.
500.
479.
548.
573-
498.

561 .

548.

577.
603-
520.
590.
575.
513-
518.
487.

515.

508.

604.
659-
581 .
633-
626.
LE
9
2
4

9

5

9
3
8
3
3
3
8
4

6

0

1
3
2
7
2
6
1
4

9

8

7
4
3
2
9
NOXC
0.63
0.35
0.50

0.18

0.115

0.90
0.77
0.71
0.83
0.78
3.18
2.26
3.48

2.70

2.78

3.08
2.06
3-38
2.55
2.63
1.30
1.11
1.70

1.20

1.31

0.63
_ s r
0.05
n C 11
0.51*
n Cll
Q.54
HPO
FUEL
EGOS
10.0
11 1
I 1 1 1
12.2

10.9

11.5

1U
13.8
13-?
12.5
13.2
13.0
12.1
11.5

12.?

13J

13.;
I1!, i
15-:
. fl
13-8
lU
4 1 r
1U
t n i.
12- »
4 A
10.-

1
8 5
Q,J
10.5

9.'
10-2

                         C-70

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
N0. YR MAKE MODL CID
701 76 PONT FIRE 400

IHC= 440 PPM HEXANE
ICOCACT] = 5.4 *CO
ICO[SPEC]= N/A *CO
INOX ^ 32 PPM

OTHER TESTS:
AFTER MAINTENANCE




705 75 DATS B210 85

IHC= 85 PPM HEXANE
ICOtACT] = 2.4 %CO
ICO[SPEC]= 2.0 %CO
INOX * 10 PPM

OTHER TESTS:
AFTER MAINTENANCE




7°9 75 OPEL STAW 116

IHC= 130 PPM HEXANE
ICO[ACT] = 6.4 *CO
ICO[SPEC]= 2.0 %CO
NOX = 70 PPM
OTHER TESTS-
AFTER MAINTENANCE >




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP^

n
HC
3.
3.
3.

3.

3.
EFF
4.
2.
2.
3.
3.
3.
1 .
2.

2.

2.
EFF
3.
1 .
2.
2.
2.
4.
2.
2.
3.

2.
EFF
3-
2 .
2.
3.
2.
76
30
09

52

34

10
77
79
41
05
23
42
28

29

03

35
97
00
63
26
22
52
57
34

89
50
67
50
07
79
iRAMS PER MILE
CO C02
74
68
60

71

67

69
71
56
70
67
44
29
33

36

33

41
30
30
35
32
84
80
67
82

77
67
55
56
61
58
.3
. 1
.0

.0

. 1

.9
.4
.4
.7
.0
.8
.2
.7

.7

.6

. 1
.9
.4
.8
.9
.2
.3
.8
.2

.7
.8
.9
.6
.6
.5
550
554
500

552

539

629
613
551
621
599
291
316
263

304

296

310
319
267
314
303
359
394
328
377

368
373
414
340
394
385
. 1
.6
.8

.5

.0

.8
.0
.8
.0
.7
.5
. 1
.6

• 3

.7

. 1
.3
.6
.9
.3
.5
.0
.0
.5

.9
. 1
.0
.9
.4
.6


NOXC
2.
2.
2.

2.

2.

1 .
0.
1 .
1 .
1 .
2.
0.
1 .

1 .

1 .

2.
1 .
2.
2.
2.
0.
0.
0.
0.

0.
1 .
0.
0.
0.
0.
,49
,14
,66

31

35

36
85
21
10
06
12
88
93

47

42

88
50
52
16
06
92
70
81
80

77
12
78
96
94
90
MPG
FUEL
ECON
13
13
14

13

13

1 1
12
13
1 1
12
23
24
27

24

24

23
23
27
23
24
17
16
20
17

17
18
17
20,
17,
18,
. 1
.2
.7

. 1

.5

.8
. 1
.7
.9
.4
.8
.2
.4

.0

.9

.0
.7
.6
.4
.5
.6
.8
. 1
.2

.7
. 1
.4
.3
.7
.2
                         C-71

-------
                  APPENDIX C,CONT'D

      LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VE
NO
71







A




71







A




71







A




H
. YR MAKE MODL CID
3 75 TOYO CORO 134

IHC= 80 PPM HEXANE
ICOCACT] - 1 .2 %CO
ICO[SPEC]= N/A %CO
INOX = 35 PPM

OTHER TESTS:
FTER MAINTENANCE




4 75 VOLK SEDA 97

IHC= 165 PPM HEXANE
ICOUCT] 3.5 *CO
ICO[SPEC]= 2.0 %CQ
INOX 88 PPM

OTHER TESTS:
FTER MAINTENANCE




5 75 VOLK SEDA 97

IHC= 445 PPM HEXANE
ICO[ACT] 7.3 %CO
ICO[SPEC]= 2.0 %CQ
INOX . 40 PPM

OTHER TESTS:
FTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
H
2.
1 .
1 .

2.

1 .
EFF
3-
1 .
1 .
2.
2.
3.
2.
2.

3.

2.
EFF
2.
1 .
1 .
2.
1 .
3.
2.
3-

2.

3-
EFF
2.
1 .
2.
2.
2.
--G
C
80
76
66

26

95

48
65
66
53
03
98
30
15

1 1

61

79
53
46
13
77
01
89
92

95

20

62
95
34
27
20
RAMS
CO
46.
32.
30.

39.

34 .

55.
31.
30.
43.
36.
43-
31 .
28.

36.

32.

34.
13-
15.
23.
18.
51 .
55.
48.

53.

52.

41 .
24.
52.
32.
35.
PE
7
5
5

3

8

4
9
0
1
2
0
1
5

8

8

2
7
8
5
5
2
7
0

6

7

5
1
2
4
4
R MI
C02
400.
427.
356.

414.

402.

406.
455.
376.
432.
423.
268.
292.
257.

281 .

278.

344.
398.
324.
372.
366.
262.
265.
236.

263-

256.

299-
323-
271 •
311.
304.
LE
8
7
6

8

8

4
7
0
1
8
6
8
7

2

2

6
1
0
5
9
3
0
0

7

6

0
1
5
6
0
NO
3.
1.
3.

2.

2.

3.
1.
3.
2.
2.
2.
1 .
2.

1.

1.

1 .
1.
1.
1.
1.
1 .
0.
1 .

1 .

1 .

1.
1.
1.
1 .
1 .
xc
65
34
39

15

38

71
38
67
51
19
35
36
03

83

75

98
11
65
52
43
76
99
24

36

22

60
17
f\ f\
09
i Q
3°
oil
24
HPS
FUEL
neon
18 »
' V | ^
18.}
21.7

18.J

19.1

17.6
17.1
20.1
17.5
18,2
25.5
25.^
28.1

25,*

26.]

21.8
20.9
25-1
21.3
-n i
22.1
25.2
, j, r
24.3
11 i
27-'
.b 1
24.'
,»r j
25.'
s
42
?4.6
t ^
A]! ((J
24.2

                         C-72

-------
ON
               APPENDIX  C,CONT'D

   LISTING OF FEDERAL TEST  PROCEDURE  RESULTS
INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE

                    DENVER
VEH
N0. YR MAKE MODL
CID
716 75 VOLK SEDA 97
IHC= 300 PPM HEXANE
ICOUCT] - 7.0
ICO[SPEC]= 2.5
INOX = 58

OTHER TESTS:
AFTER MAINTENANC




717 75 VOLK TRAN

%CQ
%CO
PPM


E




109

IHC= 480 PPM HEXANE
ICOUCT] - 7.0
ICO[SPEC]= 4.0
INOX _• 43

OTHER TESTS:
AFTER MAINTENANC




046 74 AMMO HORN

%CO
%CO
PPM


E




304

IHC = 225 PPM HEXANE
ICOUCT] . 2.5 *nn
!CO[SPEC]= 1 o
T H ^\ .. *
1 MM Y _
* " u A = 70
OTHER TESTS-
AFTER MAINTENANC




|V V W
%co

PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP


75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP%

r.
HC
4.
3.
2.

3-

3.
50
17
68

81

31
:RAMS PER MILE
CO C02
75
79
63

77

74
.4
.5
. 1

.5

.2
264.
292.
247.

279.

274.
.5
,6
.7

, 1

5
;<

NOXC
1 .04
0.67
0.84

0.

0.

.85

79
MPG
FUEL
ECON
22.3
20.8
25.0

21 .5

22. 1
EFF
3-
2.
2.
2.
2.
5.
4.
3-

4.

4.
EFF
3.
2.
3-
2.
2.
6.
4.
5.
5.


5.
EFF
6.
4.
4.
5.
4.
27
22
26
72
45
49
52
94

98

56

61
36
01
96
79
79
92
13
82


36
39
21
90
26
85
62
40
49
51
47
83
64
72

73

70

62
44
48
52
49
78
63
56
70


64
72
34
47
52
46
.8
.7
.5
.3
.7
.7
.5
.0

.7

.5

.2
.5
.9
.9
.3
.7
.6
.3
.8


.7
.6
.6
.6
.8
.0
314.
366.
307-
341.
339.
352.
386.
312.

369.

359.

447.
495.
401 .
472.
459.
492.
482.
452.
486.


475.
518.
554.
482.
537-
527-
2
7
8
5
8
2
0
7

8

0

0
4
1
3
7
0
0
2
8


9
7
5
3
4
5
0.
0.
0.
0.
0.
1 .
1 .
0.

1 .

1 .

2.
2.
1 .
2.
1 .
4.
1 .
3.
2.


2.
4.
2.
4.
3.
3-
84
67
76
75
73
09
15
90

12

07

61
14
09
36
95
06
99
88
98


93
10
44
57
23
36
21 .0
20.3
22.6
20.6
21 .0
17.7
17.7
20.2

17.7

18.3

16.0
15.5
18.2
15.7
16.3
13-9
14.9
15.9
14.4


14.9
13-6
14.3
15.5
13.9
14.4
                         C-73

-------
                  APPENDIX C ,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
047 74 BUIC RIVI 455

IHC= 100 PPM
ICOUCT] 0
ICO[SPEC]= 0
INOX

OTHER TESTS:

HEXANE
.2 %CO
.3 *CO
89 PPM


AFTER MAINTENANCE








048 74 BUIC CENT 350

IHC= 200 PPM
ICO[ACT] = 0
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





HEXANE
8 It O f\
lib u U
0 t C 0
40 PPM


NCE




049 74 CHEV VEGA 1 40

IHC= 300 PPM
ICO[ACT] = 7
ICO[SPEC]= 0
INOX

OTHER TESTS:
AFTER MAINTENA





HEXANE
• 7 %CO
.5 *CO
82 PPM


NCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
5.
3-
4.

4.

4.
EFF
5.
3-
4.
4.
4.
4.
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3-

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3.
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2.
1 .
2.
2.
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2.

3-

2.
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4.
2.
2.
3.
2.
32
93
1 1

60

26

34
40
57
33
12
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19
81

59

53

87
58
10
19
99
65
75
51

18

87

40
49
41
41
86
RAMS P
CO
67
30
31

47

38

78
24
32
50
37
97
79
72

87

80

72
47
56
59
55
77
62
53

69

63

58
52
45
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BCOl
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12.9
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20.9
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18, d

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
N0. YR MAKE MODL CID
050 74 CHEV MONT 350
IHC= 90 PPM HEXANE
ICOtACT] 1.3 *CO
ICO[SPEC]= 0.5 *CO
INOX 35 PPM
OTHER TESTS:
AFTER MAINTENANCE




051 74 CHEV NOVA 25.0

IHC= 90 PPM HEXANE
ICOtACT] = 1 .0 %CO
ICO[SPEC]= 0.3 $CO
INOX = 32 PPM

OTHER TESTS:
AFTER MAINTENANCE




°52 74 CHEV CAMA 350

IHC= 50 PPM HEXANE
ICOtACT] = 2.0 %CO
ICO[SPEC]= 0.5 *CO
INOY ~
NUX - 33 PPM
OTHER TESTS:
ApTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP


75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


HC
62.02
3.67
6 .52
31 .60
16.46
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5.
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4.
4.
4.
3.
2.
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3-

3-
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5.
1 .
3.
3.
2.
6.
3.
3.
4.


4.
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5.
3-
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4.
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28
82
78
52
38
78
53
33

13

00

04
98
03
44
89
10
37
71
68


03
57
03
33
25
63
3RAMS PER MILE
CO C02
407.2
85.6
117.3
239.5
160.4
82
29
62
55
49
73
44
57

58

54

84
32
46
57
46
113
91
76
102


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102
60
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80
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FUEL
ECON
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11.6
12.6
8.6
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13
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15
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16
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                         C-75

-------
                  APPENDIX C,CONT'D

      LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
053 74 CHEV CHEL 350

IHC= 75 PPM HEXANE
ICOtACT] = 2.6 *CO
ICO[SPEC]= 0.5 %CO
INOX - 33 PPM

OTHER TESTS:
AFTER MAINTENANCE




054 74 CHEV CAPR 400

IHC= 200 PPM HEXANE
ICO[ACT] = 8.8 $CO
ICO[SPEC]= N/A %CO
INOX = 50 PPM

OTHER TESTS:
AFTER MAINTENANCE




055 74 DODG CHAR 318

IHC= 220 PPM HEXANE
ICOUCT] - 0.2 *CO
ICO[SPEC]= N/A *CO
INOX _ 53 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
H
3.
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3-

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3.
4.
4.
4.
16.
10.
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6.
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4.
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                         C-76

-------
                  APPENDIX C,CONT'D

     LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
N0. YR MAKE MODL
056 74 DODG DART

CID
225

IHC= 320 PPM HEXANE
ICOtACT] = 7-1
ICOtSPEC]= 0.5
INOX - 52

OTHER TESTS:
AFTER MAINTENANC




057 74 FORD PINT

%CQ
%CO
PPM


E




122

IHC= 170 PPM HEXANE
ICOtACT] - 3.0
ICOtSPEC]= 0.5
INOX r 55

OTHER TESTS:
AFTER MAINTENANC




°58 74 FORD MAVE

%CO
%CO
PPM


E




302

IHC= 240 PPM HEXANE
ICOtACT] = 6.0 *rn
ICO[SPEC]= 0.5
NOX - YO
OTHER TESTS:
AFTER MAINTENANC



*
r* ^ ^
%CO
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

i
HC
4.
3.
4.

4.

4.
93
63
23

25

06
}RAMS PER MILE
CO C02
86
72
80

79

77
.9
.6
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.5

.6
396
364
347

379

366
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.7

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f

NOXC
1
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.52

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MPG
FUEL
ECON
16.2
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18.2

17. 1

17.7
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12.3
12.4
14.0
12.4

12.8
13-6
14.0
15.3
13.8
14.3
                         C-77

-------
                  APPENDIX C.CONT'D

      LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
059 74 FORD MAVE 250

IHC= 300 PPM HEXANE
ICOtACT] 7.9 %CO
ICO[SPEC]= 0.3 *CO
INOX - 38 PPM

OTHER TESTS:
AFTER MAINTENANCE




060 74 FORD LTD 400'

IHC= 320 PPM HEXANE
ICOtACT] - 3.0 %CO
ICO[SPEC]= 0.4 *CO
INOX - 42 PPM

OTHER TESTS:
AFTER MAINTENANCE




061 74 FORD LTD 400

IHC= 80 PPM HEXANE
ICOCACT] - 1 .5 *CO
ICO[SPEC]= 0.4 *CO
INOX = 212 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

4
3
3

3

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3
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3
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4

4

4
EF
4
2
3
3
3
4
3
3

3

3
EF
4
2
3
3
3
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HC
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                         C-78

-------
                  APPENDIX C,CONT'D
      LISTING  OF  FEDERAL TEST
ON INDIVIDUAL  VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
N0. YR MAKE MODL
062 74 LINC CONT

CID
460

IHC= 210 PPM HEXANE
ICOtACT] = 5.5
ICO[SPEC]= N/A
INOX - 55

OTHER TESTS:
AFTER MAINTENANCE




063 74 MERC MONT

*CO
%CO
PPM







302

IHC= 225 PPM HEXANE
ICOUCT] = 2.5
ICO[SPEC]= 0.5
INOX - 65

OTHER TESTS:
AFTER MAINTENANCE




064 74 OLDS CUTL

IHC= 170 PPM HEX
ICO[ACT] =22
ICO[SPEC]= o!2
INOY I r>
j- a 
-------
                  APPENDIX C.CONT'D

      LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR
065 74

IHC =
ICOU
MAKE MODL CID
OLDS DELT 350

130 PPM
CT] 3
ICO[SPEC]= 0
INOX

OTHER
AFTER




066 74

IHC =
ICOU


TESTS:

HEXANE
.4 %CO
.2 *CO
71 PPM


MAINTENANCE




OLDS 98

175 PPM
CT] = 3
ICO[SPEC]= 0
INOX

OTHER
AFTER




067 74

IHC =
ICO[A


TESTS:
MAINTENA








455

HEXANE
.6 *CO
.5 56CO
57 PPM


NCE




PLYM SATE 318

350 PPM
CT] = 0
ICO[SPEC]= 0
INOX

OTHER
AFTER




—

TESTS:

HEXANE
.8 %CO
.5 ?CO
51 PPM


MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
7.
4.
5.

5.

5.
EFF
7.
4.
5.
5.
5.
4.
3.
3.

4.

3-
EFF
4 .
3.
3-
3.
3.
7.
4.
5.

6.

5.
EFF
6.
4 .
4.
5.
4.
18
57
21

82

28

62
26
45
87
28
46
57
63

00

77

41
21
20
78
45
78
54
19

09

38

20
19
28
15
63
176
92
117

132

116

159
43
90
98
80
79
50
46

64

55

59
29
30
43
35
69
47
37

58

49

77
47
40
61
51
.2
.5
.5

.6

.6

.4
.3
.3
.8
.0
. 1
.7
.5

.3

.4

. 1
.3
.3
.6
.7
.6
.9
.0

.3

.4

.2
.4
.6
.6
.7
629.
679.
573.

655.

640.

620.
677-
574.
650.
637.
690.
695.
639.

693-

679.

730.
721 .
649-
726.
703.
539.
537.
490.

538.

525.

578.
565-
530-
571-
558.
LE
8
5
6

7

4

9
3
5
3
6
6
4
2

1

1

8
7
2
1
8
0
4
7

2

0

0
9
2
7
7
NOXC
1.67
1.77
1.81

1.72

1.77

2.17
2.96
2.67
2.58
2.72
4.35
2.44
4.01

3-35

3.26

5-19
3.06
5-07
4.08
4.05
3-59
1.82
3-59

2.67

2.67

2.35
r- 0
1.58
_ rt
2.77
A C
1.95
n £
2.00
HPG
FUEL
EGOS
9.5
> • J
10. i
11.5

10.1

10.6

9.3
11.?
12,1
10, i
11.1
10,1
11.3
12.3

11.0

11. «

10-f
11. •
/
12.6
11.0
t t t
11.5
4 li /
I'M
15.'
., i
13-'
. k i
11J
12>3
13-*
1 J
ii'd
ijj
> j
                         C-80

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VFH
N0. YR MAKE MODL CID
068 74 PLYM DUST 225
IHC= 270 PPM HEXANE
ICOtACT] = 7.4 *CO
ICO[SPEC]= 0.5 %CO
INOX 73 PPM
OTHER TESTS:
AFTER MAINTENANCE




069 71 PONT BONN 400

IHC= 140 PPM HEXANE
ICOtACT] = 2.6 JCO
ICO[SPEC]= 0.3 %CO
INOX _ 58 PPM

OTHER TESTS:
AFTER MAINTENANCE




°70 74 PONT LEMA 350

IHC= 250 PPM HEXANE
ICOtACT] = 7.0 %CQ
ICO[SPEC]= 0.2 %CO
INO* = 60 PPM
OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
4.
3.
3-
3-
3.
42
1 1
44
74
47
3RAMS PER MILE
CO C02
78.7
61 .2
57.9
69.6
63.9
438,
410,
391,
424.
411 .
• 3
.8
.0
,0
,1
i

NOXC
3.12
2.11
3.32
2.59
2.65
MPG
FUEL
ECON
15.4
17.2
18.0
16.3
17.0
EFF
4.
2.
4.
3.
3-
5.
4.
4.

5.

4.
EFF
5.
4.
4.
4.
4.
5.
4.
5.
5.
5.
EFF
5.
4.
4.
4.
4.
63
21
10
37
22
67
47
32

04

67

41
27
52
81
57
58
89
23
22
13
46
22
79
82
63
61
32
46
46
42
107
72
40

89

70

127
27
27
75
48
93
71
74
82
76
83
38
42
60
48
.8
.8
. 1
.7
.4
.7
.3
.3

.3

.9

.6
.4
.4
.4
.0
.9
.2
. 1
.0
.7
.2
.7
.5
.0
.9
468.
465.
410.
467.
451 .
701 .
665.
589.

682.

651 .

680.
699.
596.
690.
667.
719.
659.
558.
688.
644.
713.
679-
575.
695.
658.
7
4
4
0
1
2
1
5

4

9

5
7
9
5
7
4
1
3
0
0
0
5
8
5
1
2
2
2
2
2
1
1
2

1

1

1
1
2
1
1
2
2
2
2
2
2
2
3
2
2
.52
.03
.56
.27
.28
.71
.55
.87

.63

.94

• 37
.71
.86
.55
.96
.50
.21
.98
• 35
.48
.24
.43
.64
.34
.72
15
16
17
16
16
10
1 1
13

10

1 1

9
1 1
13
10
1 1
10
1 1
12
10
1 1
10
11
13
1 1
1 1
.3
.9
.9
. 1
.8
.0
.2
.3

.6

.4

.9
.7
.6
.8
.7
.0
.3
.8
.6
.4
.3
.8
.5
.0
.8
                         C-81

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
071 74 DATS 61

IHC=1300 PPM
ICOUCT] - 0
ICO[SPEC]= 3
INOX

OTHER TESTS:
0 119

HEXANE
2i r* n
a ^ \J
0*£ c n
a \s ^J
12 PPM


AFTER MAINTENANCE




072 74 MAZD RX

IHC= 275 PPM
ICOCACT] - 1
ICO[SPECJ= 2
INOX

OTHER TESTS:




3 70

HEXANE
. 3 %CO
.0 %CO
15 PPM


AFTER MAINTENANCE








073 74 TOYO CELI 97

IHC= 350 PPM
ICO[ACT] = 6
ICO[SPEC]= 4
INOX

OTHER TESTS:
AFTER MAINTENA





HEXANE
.4 %CQ
.0 %CQ
50 PPM


NCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
4 .
4.
3.

4.

4.
EFF
5.
3-
4.
4.
4.
9.
5.
9.

7.

7-
EFF
7.
7.
8.
7.
7.
4.
3-
3-

4.

3.
EFF
3-
3-
3-
3.
3-
84
49
55

66

30

27
83
61
52
34
21
40
44

23

29

53
07
15
29
46
71
92
40

30

94

96
49
46
71
58
105
51
63

77

66

1 10
53
67
80
68
74
56
85

65

68

64
65
66
65
65
48
63
31

56

51

38
44
20
41
36
.0
.6
.9

.2

.0

.7
.3
.2
.8
.9
.7
.9
.2

.4

• 3

.6
.3
.8
.0
.6
. 1
.2
.0

.0

.3

. 1
.3
.4
.4
.5
329
331
287

330

318

332
345
290
338
327
502
535
406

519

493

572
532
445
551
517
349
338
327

343

337

359
361
340
360
355
.9
. 1
.2

.5

.9

.2
.1
.8
.9
.6
.4
.0
.4

.4

.2

.4
.8
.7
.7
.2
.5
.0
.7

.5

.5

.5
.8
.9
.7
.6
0
0
0

0

0

0
0
0
0
0
0
0
0

0

0

0
0
0
0
0
2
1
2

1

1

2
1
2
1
A
1
• 71
.65
.82

.69

.71

.76
.70
.95
.73
.78
.80
.1)0
.86

.59

.61

.79
.37
.78
.57
.57
.00
.26
.11

.62

.61

.29
*I u
A f\
.29
of.
, 00
Of.
, 00
HPG
FUEL
ECON
1? I;
1 I 1 1
20 8
•» v i U
22.2

19.0

20.3

17.0
20.1
21.6
18.5
19.?
13.1
13-6
15.6

13.8

11.2

12.1
13-5
15- *
13-1
* t 0
13-8
20.2
n 1
19.1
Art 0
22. J

19-5
-, L
20. o
,
?0 1
?3.'
t J
20.3
20.9

                         C-82

-------
                  APPENDIX C.CONT'D
ON
   LISTING OF FEDERAL TEST
INDIVIDUAL VEHICLES BEFORE

                    DENVER
                              PROCEDURE
                              AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL CID
07H 74 VOLK SEDA 97
IHC= 225 PPM HEXANE
ICO[ACT] - 3-8 *CO
ICO[SPEC]= 3.0 *CO
INOX - 85 PPM

OTHER TESTS:
AFTER MAINTENANCE




075 74 VOLK SEDA 97

IHC= 1 15 PPM HEXANE
ICOUCT] - 6.0 %CO
ICO[SPEC]= 2.0 *CO
INOX = 52 PPM

OTHER TESTS:
AFTER MAINTENANCE




352 74 CHRY NEWP 400

IHC= 600 PPM HEXANE
ICOUCT] = 8.0 *CO
— -__ ^* • V ff \S ^/
ICO[SPEC]= 0.5 tCO
INOX = 27 PPM
OTHER TESTS:
ApTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
HC CO C02 NOXC
5.
3*
3-

4.

4.
EFF
5.
4.
4.
4.
4.
5.
4.
4.

5.

4.
EFF
5.
4.
3-
4.
4.
7.
6.
6.

6.

6.
EFF
7.
3.
3.
5.
4.
34
98
35

63

09

39
43
20
89
56
68
58
09

1 1

67

67
17
54
89
31
36
34
13

83

49
98
43
98
61
52
65
59
53

62

58

61
56
52
58
56
71
65
57

68

64

60
39
42
49
44
121
136
109

129

125
1 10
72
72
90
80
.2
.2
. 1

.1

.8

.2
. 1
.2
.5
.1
.7
.6
.0

.5

.5

.6
.5
. 1
.6
.5
.0
.4
. 1

.0

.8
.5
.8
.4
.8
.4
244
253
234

249

246

268
266
243
267
260
246
249
232

248

244

259
276
242
268
263
649
632
583

640

622
664
704
614
685
671
.2
.9
. 1

.3

.5

.0
. 1
. 1
.0
.2
.6
.3
.2

.0

. 1

.3
.8
.5
.4
.8
.5
.7
. 1

.8

.6
.4
.3
.6
.2
.6
2.31
1 .33
2.21

1

1


.80

.77

2.61
1
2
1
1
1
1
1

1

1

2
1
2
1
1
2
1
2

2

2
2
1
2
1
1
.18
.22
.87
.76
.92
.08
.56

.48

.39

.09
.42
.02
.74
.72
.50
.73
.56

.10

.1 1
.27
.64
.29
.94
.94
r UC.L
ECON
24.4
24.7
27.0

24

25

23
24
26
23
24
23
24
26

23

24

23
25
27
24
25
10
10
1 1

10

10
10
10
12
10
10

.6

.2

.3
. 1
.2
.7
.5
.5
.2
.5

.9

.6

.8
.2
.7
.5
.5
.3
.2
.5

.3

.6
.3
.7
.0
.5
.9
                         C-83

-------
                  APPENDIX  C.CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
354 74 FORD ELIT 351

IHC= 350 PPM
ICOUCT] - 8
ICO[SPEC]= 0
INOX =

OTHER TESTS:

HEXANE
.4 %CQ
.5 *CO
50 PPM


AFTER MAINTENANCE








721 74 AMMO GREM 232

IHC= 180 PPM
ICOUCT] = 10
ICO[SPEC]= 1
INOX

OTHER TESTS:
AFTER MAINTENA





HEXANE
0 ICO
.5 %CO
21 PPM


NCE




724 74 BUIC APOL 350

IHC= 540 PPM
ICOUCT] = 9
ICO[SPEC]= 0
INOX

OTHER TESTS:

HEXANE
• 9 %CQ
• 3 *CO
28 PPM


AFTER MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
8.
6.
7.

7.

6.
EFF
10.
5.
7.
7.
6.
9.
7.
5.

8.

7.
EFF
8.
5.
4.
7.
5.
7.
7.
6.

7.

7.
EFF
3.
2.
3.
3.
3.
20
28
23

20

93

53
16
63
73
94
44
36
60

36

31

78
48
68
06
94
89
02
50

44

06

95
82
24
36
16
112
121
93

117

112

87
57
60
71
64
68
94
53

81

77

73
81
55
77
72
125
162
101

144

138

65
29
35
47
38
.8
.3
.7

.2

.0

.2
.5
.5
.7
.4
.2
.0
.4

.6

.6

.5
.9
.1
.9
.9
.6
.3
.8

.8

.3

.9
.9
.6
. 1
.9
577.
569.
506.

573.

554.

554.
559.
496.
556.
541 .
404.
408.
363.

406.

395.

426.
410.
369.
418.
402.
578.
500.
490.

537.

513-

692.
674.
598.
683-
657.
LE
4
9
0

5

0

3
3
0
9
0
3
6
8

5

5

5
5
9
2
7
0
9
1

8

8

1
7
6
0
5
NOXC
2
1
1

1

1

3
1
2
2
2
2
0
1

1

1

2
1
2
1
1
1
0
1

1

1

1
1
2
1
1
.21
.24
• 77

.70

.59

.81
• 71
.75
.72
.43
.32
.93
.93

.59

.49

.38
.17
.35
.75
.74
.81
.71
.80

.24

.23
it
.9^
nrt
.09
£ 3
.03
.67
MPG
FUEL
ECON
11. *
1U
13-1

11.*

11.8

12.2
13-3
14.*
12.8
13.4
16.4
15.3
19.1

15.8

16J

15.&
15-9
18.8
* r 0
15.'
.ft
16. &
11.1
1 1 ll
11.1
4 0 1
13«Z

11.3
,, g
ii'0
11 0
II"
12-1
13-3
i j
11.*
12-2

                         C-84

-------
                 APPENDIX  C.CONT'D
     LISTING OF FEDERAL  TEST
ON  INDIVIDUAL VEHICLES  BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL CID
728 71 CHEV VEGA 140
1 "
IHC= 330 PPM HEXANE
ICOtACT] = 4.0 *CO
ICO[SPEC]= 0.5 *CO
INOX = 99 PPM

OTHER TESTS:
AFTER MAINTENANCE




731 71 CHEV NOVA 350

IHC= 350 PPM HEXANE
ICO[ACT] = 1 .2 *CO
ICO[SPEC]= 0.5 *CO
INOX 50 PPM

OTHER TESTS:
AFTER MAINTENANCE




?32 71 CHEV NOVA 350

IHC=2000 PPM HEXANE
icnr CT] " 10'° *co
INOY PEC-'= °-5 *C0
X - 30 PPM
OTHER
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
4.
3.
3-

4.

3.
EFF
4.
2.
3.
3.
3.
6.
4.
4.

5.

5.
EFF
5.
4.
4.
4.
4.
1 1 .
16.
10.

14.

14.
EFF
1 1.
12.
8.
11 .
11 .
66
77
70

20

94

87
85
13
81
34
33
77
75

52

08

77
16
61
93
61
60
88
90

35

16
48
19
78^
85
1 1
•RAMS PER MILE
CO C02
100
91
83

96

91

84
43
50
63
53
80
66
62

72

67

72
46
70
59
58
102
149
84

126

122
109
133
103
121
119
.8
.9
.4

.2

.4

.7
.7
• 3
.3
.9
.0
.0
.6

.7

-9

.7
.8
.3
.2
.6
.0
.7
.8

.9

.2
.0
.0
.1
.5
.9
360
307
302

333

317

380
344
329
361
347
558
531
476

544

522

575
594
500
585
565
568
500
505

533

515
577
512
494
543
521
.8
.7
.9

. 1

.3

.2
.6
.7
.7
.9
.6
.8
.7

.6

.3

.7
.7
.6
.6
. 1
. 1
.7
.5

.0

.9
.2
.8
.6
.6
. 1


NOXC
1
0
1

1

0

1
1
1
1
1
1
0
1

0

0

1
0
0
0
0
2
0
2

1

1
1
0
1
1
0
.67
.60
.06

. 12

.95

.88
.13
.46
.49
.37
.12
.46
.02

.77

.75

.04
.62
.97
.82
.80
.26
.80
.40

.50

.53
.70
.46
.29
.05
.94
MPG
FUEL
ECON
16
19
19

17

18

16
21
21
18
20
12
13
15

13

13

12
13
14
12
13
1 1
1 1
13

11

11
1 1
1 1
13
1 1
11
.6
. 1
.9

.8

.7

.8
.0
.2
.8
.0
.6
.6
.0

. 1

.8

.5
.0
.2
.8
.2
.6
.2
.2

.4

.8
.3
.7
.0
.5
.9
                         C-85

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
741 74 FORD PINT

122

IHC= 330 PPM HEXANE
ICOUCT] = 3.2
ICO[SPEC]= 0.5
INOX = 28

OTHER TESTS:
AFTER MAINTENANCE




743 74 FORD PINT

*CO
%CQ
PPM







140

IHC= 340 PPM HEXANE
ICOtACT] = 8.0
ICO[SPEC]= 0.1
INOX - 34

OTHER TESTS:
AFTER MAINTENANCE




744 74 FORD PINT

%CQ
%CO
PPM







140

IHC= 300 PPM HEXANE
ICOUCT] - 10.0
ICO[SPEC]= 0.1
INOX . 25

OTHER TESTS:
AFTER MAINTENANCE




%CO
JCO
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
6.
4.
4.

5.

4.
EFF
6.
4.
4.
5.
4.
9.
7.
6.

8.

7.
EFF
8.
5.
5.
7.
6.
7.
5.
5.

6.

5.
67
57
19

58

90

62
47
12
50
81
45
74
41

56

73

92
98
12
39
35
15
65
06

37

80
EFF
6.
3.
3-
4.
4.
28
62
93
89
25
RAMS PER MILE 	
CO C02 NOXC
89
51
46

70

58

96
46
49
70
57
134
135
106

134

127

125
105
82
115
103
118
1 11
85

114

105

121
90
83
105
94
.7
.8
.5

.0

.2

.5
.3
.7
.3
.5
.2
.3
.1

.8

.1

.7
.4
.4
.1
.3
.6
.5
.8

.9

.9

. 1
.2
.0
.0
.6
284
284
266

284

279

311
333
297
323
319
284
266
260

275

268

302
308
278
305
298
304
286
263

295

283

355
383
334
369
364
.7
.6
.2

.6

.6

.5
.6
.6
.0
.2
.8
.8
.5

.4

.8

.1
.2
.7
.3
.9
.6
.4
.7

.1

.9

.2
.1
.1
.7
.0
1
1
2

1

1

0
0
1
0
1
0
0
0

0

0

0
0
0
0
0
0
0
0

0

0

0
0
0
0
0
.47
.17
.01

.31

.46

.99
.91
.24
.95
.01
.44
.25
.50

.34

.36

.51
.30
.57
.40
.42
.87
.52
.78

.68

.66

.82
54
1
•7 £
.70
AR
'
'if U
FUEL
ECOH
19J
' * /
23.1
«/ • j
25.2

21.5

23.0

18.3
21.1
22.8
19-1
20.9
16.9
17.6
19.8

17.3

18.0
/ fl
16.8
18.0
20.9
* o h
18.'
17-3

-------
                  APPENDIX C,CONT'D

     LISTING OF FEDERAL  TEST PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
N0. YR MAKE MODL CID
7118 71 FORD MAVE 302

IHC= 630 PPM HEXANE
ICOtACT] = 3-9 *CO
ICO[SPEC]= 0.5 %CO
INOX = 55 PPM

OTHER TESTS:
AFTER MAINTENANCE




753 74 FORD STAW 400

IHC= 130 PPM HEXANE
ICOUCT] = 1 .3 %CO
ICO[SPEC]= 0.4 *CO
INOX = 72 PPM

OTHER TESTS:
AFTER MAINTENANCE




75? 71 OLDS CUTL 350

IHC = 200 PPM HEXANE
ICOUCT] - 1|.2 %CQ
TJ^SPEC]= 0.5 %CQ
NOX = 56 PPM
OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

n
HC
7.
5.
7.

6.

6.
EFF
5.
3-
3.
4.
3-
12.
22.
6.

17.

15.
EFF
9.
7.
6.
8.
7.
5.
5.
4.
5.

5.
EFF
6.
4.
4.
5.
5.
09
10
10

05

05

17
05
76
07
68
88
06
41

67

90

65
56
44
56
68
89
09
64
48

13
81
76
4V
74
09
IRAMS PER MILE
CO C02
31
56
24

44

42

37
31
18
34
29
147
126
117

136

128

105
58
83
80
74
77
85
55
81

75
88
37
54
62
52
.6
.0
. 1

.3

• 3

.3
.7
. 1
.4
.2
.6
.9
.3

.8

.6

. 1
.5
.4
.8
.9
.3
.2
.9
.4

.6
.8
.8
.7
.2
.9
473
455
429

464

452

492
492
446
492
480
672
736
648

706

699

747
788
665
769
746
635
621
564
627

608
709
735
633
722
702
. 1
.8
.4

. 1

. 1

.8
.6
.3
.7
.0
.9
.7
.8

. 1

.6

.7
.6
.0
.0
.5
. 1
. 1
.7
.8

.6
.7
.0
.5
.9
. 1


NOXC
4
2
5

3

3

3
1
3
2
2
1
1
1

1

1

2
1
1
1
1
2
1
2
1

1
1
1
1
1
1
.99
.13
• 39

.50

.61

.47
.76
.67
.58
.63
.84
.23
• 39

.52

.40

.24
.51
.74
.86
.72
.25
.42
.55
.82

.90
.82
.51
.92
.66
.69
MPG
FUEL
ECON
16
15
18

16

16

15
16
18
15
16
9
8
10

9

9

9
9
10
9
10
1 1
1 1
13
1 1

1 1
10
11
12
10
1 1
.3
.9
. 1

. 1

.5

.6
. 1
.2
.9
.5
.4
.8
.4

. 1

.3

.4
.8
.9
.6
.0
.4
.5
.3
.5

.9
.2
.0
. 1
.6
. 1
                         C-87

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
758 74 OLDS C

IHC= 125 PPM
ICOUCTj =
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN




UTL

CID
350

HEXANE
0.6
0.5
48


ANC




760 74 PLYM DUST

IHC= 270 PPM
ICOUCT] =
ICO[SPEC]=
INOX =

OTHER TESTS:

%CO
%CO
PPM


E




225

HEXANE
6.2
0.5
70


AFTER MAINTENANC








761 74 PLYM DUST

IHC= 400 PPM
ICOUCT] =fg,
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN





%CO
%CO
PPM


E




318

HEXANE
6.9
0.5
32


ANC




?co
*co
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
6
5
5

5

5
EF
6
6
5
6
6
4
3
4

4

4
EF
4
2
3
3
3
5
4
4

5

4
EF
4
2
3
3
3
.13
.35
.07

.72

.43
F
.59
.12
.46
.34
.04
.95
.94
.36

.42

.26
F
.06
.80
.74
.40
.32
.68
.66
.30

. 15

.77
F
.87
.94
.26
.86
.42
106
36
58

70

57

114
25
66
67
54
86
75
72

80

77

66
40
55
53
49
56
92
44

75

72

73
54
46
63
56
.6
.8
.0

.2

.0

.3
.1
.3
.8
.7
.6
.7
.8

.9

.2

.5
.6
.1
.0
.9
.5
.8
.4

.4

. 1

.9
.4
.3
.7
.2
610.
632.
548.

621.

604.

637.
654.
574.
646.
629.
430.
370.
374.

399.

383-

444.
411 .
389-
427-
412.
546.
486.
478.

515.

496.

568.
575-
507.
572.
555-
LE
1
4
0

7

8

5
5
5
4
2
3
5
3

1

8

7
6
2
4
3
2
9
6

3

8

6
4
5
2
5
NOXC
1.2?
1.23
1.59

1.25

1.31

1.20
1 .21
1.10
1.22
1 .27
6.05
2.19
1.03

4.19

3.61

5.01
2.16
2.81
3-52
2.93
6.52
3-62
6.81

5.01

5.09
* 4
2.11
1 .09
A f\
2.10
. r 0
1 .5°
1 .5
HPG
FUEL
EC0N
11.1
12.5
13-5

11.8

12.5

10.6
12.1
12.8
11.5
12.1
15.2
17-7
17.1

16.1

17-1

15-8
18.3
18.2
nf.
.0
A H 1
17-1
. 1 i
13-|
15-

13.'
ill 7
11.'
12-7
It * '
13.2
' J
15-°
i J
13."
i «•

                         C-88

-------
                 APPENDIX  C.CONT'D
     LISTING OF FEDERAL  TEST
ON  INDIVIDUAL VEHICLES  BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
N0. YR MAKE MODL CID
762 74 PLYM FRY3 360
| V t-
IHC= 130 PPM HEXANE
ICOUCT] = 2.6 *CO
ICO[SPEC]= 0.5 %CO
INOX = 30 PPM

OTHER TESTS:
AFTER MAINTENANCE




765 74 PONT LEMA 350

IHC= 335 PPM HEXANE
ICOUCT] = 7.9 %CO
ICO[SPEC]= N/A *CO
INOX _ 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




7?0 74 COLT SEDA 98

JHC= 740 PPM HEXANE
XCO[ACT] = 9.8 %co
ICO[SPEC]= 3 s *rn
INOX ~
* = 22 PPM
OTHER TESTS:
AFTER MAINTENANCE

.


TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r.
HC
7.
5.
5-

6.

6.
EFF
7.
4.
4.
6.
5.
8.
6.
6.

7.

6.
EFF
6.
5 .
6.
5.
5.
3.
3.
2.
3.

3.
EFF
3-
3.
3.
3.
3.
84
91
91

83

31

49
74
98
06
37
78
45
62

56

97

39
24
65
79
86
92
71
93
81

54
90
03
43^
45
32
'RAMS PER MILE
CO C02
133
116
103

124

116

94
65
66
79
71
135
118
94

126

115

86
38
51
61
51
56
62
49
59

57
58
62
51
60
58
• 3
. 1
.0

.3

. 1

.0
.3
.7
.0
.6
.2
.2
.7

.3

.3

.7
• 3
.2
.5
.8
• 3
.7
.4
.7

.8
. 1
.4
.6
.3
.6
605
576
540

590

572

617
644
569
631
618
637
577
520

606

574

663
651
553
657
627
266
267
252
267

263
278
273
249
276
268
.4
.4
.7

• 3

.6

.8
.6
.0
.8
.4
.5
.2
.4

. 1

. 1

.6
.0
.6
.0
.0
.9
.5
.5
.2

.3
.3
.9
.9
.0
.3


NOXC
2
1
2

2

2

2
1
2
2
2
1
1
2

1

2

1
2
3
2
2
2
1
2
2

2
1
0
1
1
1
.54
.59
.82

.05

. 12

.55
.98
.72
.25
.30
.55
.71
.96

.64

.02

.93
. 17
.65
.05
.52
.77
.86
.89
.29

.32
.39
.84
.34
. 10
.09
MPG
FUEL
ECON
10
1 1
12

1 1

1 1

1 1
1 1
12
1 1
1 1
10
11
12

10

1 1

10
12
13
1 1
12
24
23
26
23

24
23
23
26
23
23
.6
.4
• 3

.0

.5

.2
.6
.9
.4
.9
. 1
-3
.9

.7

.4

.8
.2
.5
.5
.2
. 1
.5
. 1
.8

.3
.2
.3
.0
.2
.9
                        C-89

-------
                  APPENDIX C,CONT'D
      LISTING OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
774 74 FIAT 128

CID
79

IHC= 120 PPM HEXANE
ICOCACT] = 2.1
ICO[SPEC]= 1.5
INOX 12

OTHER TESTS:
AFTER MAINTENANC




776 74 TOYO CORO

$CO
%CO
PPM


E




120

IHC= 600 PPM HEXANE
ICO[ACT] = 0.2
ICO[SPEC]= 4.0
INOX = 78

OTHER TESTS:
AFTER MAINTENANC




777 74 TOYO CORO

$CO
%CO
PPM


E




97

IHC= 175 PPM HEXANE
ICO[ACT] = 10.0
ICO[SPEC]= 1.4
INOX = 25

OTHER TESTS:
AFTER MAINTENANC




%CO
%co
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
7.
5.
4.

6.

5.
EFF
7.
2.
3.
5.
4.
4.
3-
3.

4.

3.
EFF
3-
3.
3.
3.
3.
5.
6.
3.

5.

5
00
19
51

05

37

93
98
43
35
12
89
55
75

19

88

95
09
26
50
32
38
05
88

73

32
EFF
3.
3-
2.
3.
3.
95
70
81
82
51
85.
84.
77.

84.

82.

120.
85.
58.
102.
85.
49.
54.
30.

52.

47.

49.
54.
29.
52.
46.
65.
93.
56.

79.

77.

47.
59.
38.
53.
51.
PER MILE 	
C02 NOXC
0
1
9

5

6

6
2
1
2
1
9
9
7

5

3

4
4
9
0
7
6
1
2

9

4

8
5
4
9
3
279
295
253

287

280

442
459
385
451
435
339
341
321

340

335

349
350
337
349
346
290
287
262

288

281

289
280
258
285
276
.0
.7
.6

.7

.7

.6
.4
.6
.3
.8
.9
.3
.5

.7

.6

.2
.5
.3
.9
.6
.0
.6
.5

.8

.2

.7
.7
.9
.0
.6
1
0
1

0

0

0
0
0
0
0
3
2
3

2

2

2
1
2
2
2
2
0
2

1

1

3
1
2
2
2
.51
.50
.07

.98

.86

.46
.65
.90
.56
.68
.75
.02
.54

.85

.79

.69
.49
.66
.07
.06
.65
.81
.18

.69

.56

.12
rt C
.75
b
-1
HPG
FUEL
ECOH
20~i
20.0
22.?

20.2

20.8

13-5
14.7
18.2
U.I
15.2
20.5
20.2
23-3

20.3

21.0

20.2
19-9
22.5
A A A
20.0
«A L
20.4
4 f\ n
19. b
21.
_ . r
20.5
01 1
21.1
r
0 4 ^
23-0
27.0
(. \
23-2


                         C-90

-------
ON
               APPENDIX  C.CONT'D

   LISTING  OF FEDERAL TEST  PROCEDURE  RESULTS
INDIVIDUAL  VEHICLES BEFORE  AND AFTER  MAINTENANCE

                    DENVER
VEH
N0. YR MAKE MODL
78o 74 VOLV 142

CID
121

IHC= 65 PPM HEXANE
ICOtACT] = 1.7
ICOtSPEC]= 1.5
INOX = 64

OTHER TESTS:
AFTER MAINTENANC




101 73 AMMO HORN

*CO
%CO
PPM


E




232

IHC= 350 PPM HEXANE
ICOtACT] 8.0
ICO[SPEC]= 1.5
INOX 55

OTHER TESTS:
AFTER MAINTENANC




102 73 BUIC ELEC

ICOtACT] !PMQHE
icotspEc]= N;A
^ wux _ c *\
52
OTHER TESTS:
AFTER MAINTENANC




%CO
%CO
PPM


E




455

XANE
*CO
PPM
E

•


TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

H
3-
3-
3-

3-

3.
EFF
3-
3.
2.
3.
3.
4.
3.
3.

3.

3.
EFF
4.
2.
2.
3.
2.
5.
4.
3.
4.

4.
EFF
4.
2.
2.
3.
3-
r
C
83
27
05

54

33

41
08
82
24
08
60
06
15

80

40

35
26
96
26
88
43
1 1
71
74

27
91
86
73"
84
24
JRAMS P
CO
69
76
63

73

71

40
39
38
40
39
53
45
26

49

41

66
30
27
47
36
105
73
67
88

78
96
54
53
74
62
.0
.6
.0

.0

• 3

.0
.9
.6
.0
.6
.0
.3
.6

.0

.8

.7
.0
. 1
.6
.8
.5
.2
.2
.7

.2
.4
.5
• 3
.6
.8
ER MILE
C02
344
344
300

344

332

326
340
292
333
324
432
389
391

410

399

438
438
405
438
429
753
739
636
746

714
717
762
636
741
718
.9
.2
.7

.5

.5

.2
. 1
.6
.5
.3
.5
.5
.9

. 1

.0

.4
.8
.7
.6
.7
.3
.5
.4
. 1

.2
.4
.8
.0
. 1
.9


NOXC
2
1
1

1

1

2
1
2
1
1
7
5
7

6

6

3
2
3
2
2
2
1
1
1

1
2
1
2
1
1
.18
.08
.75

.60

.49

.46
.41
.15
.91
.83
.63
. 10
.70

.31

.33

.66
.01
.63
.80
.79
.16
.10
.99
.61

.56
.29
.40
.29
-83
.83
MPG
FUEL
ECON
19. 1
18.7
21 .7

18 .9

19.5

22.2
21 .5
24.5
21.8
22.4
16.7
18.9
20.0

17 .8

18.7

15.9
18.0
19.4
16.9
17.9
9.5
10.2
1 1 .8
9-9

10.4
10.0
10.4
12.2
10.2
10.7
                         C-91

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
103 73 CADI DEVI 472

IHC= 1 10 PPM HEXANE
ICO[ACT] = 2.4 *CO
ICO[SPEC]= 0.5 %CO
INOX - 38 PPM

OTHER TESTS:
AFTER MAINTENANCE




104 73 CHEV VEGA 140

IHC= 320 PPM HEXANE
ICOCACT] = 8.7 %CO
ICO[SPEC]= N/A %CO
INOX = 69 PPM

OTHER TESTS:
AFTER MAINTENANCE




105 73 CHEV MALI 350

IHC= 90 PPM HEXANE
ICOCACT] r 0.8 %CO
ICO[SPEC]= N/A %CQ
INOX = 25 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

4
2
3

3

3
EF
4
2
3
3
3
7
5
4

6

5
EF
6
5
4
5
5
4
3
3

3

3
EF
4
2
3
3
3
	 G
HC
.79
.75
.94

.73

.50
F
• 91
.77
.30
.80
.36
.1 1
.78
.73

.42

-77
F
.07
. 10
.57
.56
.15
.74
.18
.38

.93

.56
F
.05
.52
.22
.25
.03
IRAMS
CO
171 .
78.
122.

123.

109.

138.
44.
57.
89.
67.
67.
89.
57-

79.

76.

61 .
73-
51 .
67.
65.
93.
62.
75.

77.

72.

84.
43.
64.
62.
57.
P
8
6
2

2

7

4
6
4
5
4
5
7
3

1

3

4
7
5
8
1
7
5
0

5

3

3
3
7
9
6
ER M:
co;
830
778
703

803

768

815
809
725
812
787
306
359
283

334

327

315
355
286
336
328
517
544
481

531

521

562
590
519
576
565
ILE
2
.8
.0
.4

.3

.5

.9
.2
.5
.4
.8
.8
.5
.5

.3

.9

.7
.7
.4
.5
.5
.2
.7
.0

.6

.7

.6
.0
.2
.9
.0
N
1
1
1

1

1

1
1
2
1
2
1
0
1

1

1

1
0
1
1
1
1
1
1

1

1

1
1
1
1
1
oxc
.23
• 31
.13

.29

• 31

.80
.88
.15
.81
.02
.80
.85
.91

.31

.31

.61
.79
.83
.20
.25
.50
.05
.67

.26

.31
- Q
.28
n O
.03
4 C
, 1 J
1C
5
H
FO
EC
8
9
9

8

9

8
10
10
9
9
20
1T
22

18

19

20
18
23
19
19
13
4 1
13
4 h
11
. n
13
1 0
13
12
1 *•
13
i J
11
12
13

PG
EL
ON
.0
.8
.8

.8

•3

.5
.0
.?
.2
.a
.\
.1
.8

.5

.0

.6
.2
,2
A
.3
»
,9
.1
i
,0
t
,0
3
J
1
1 1
.5
.3
.1
.9
.3

                         e-92

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                      DENVER
VEH
N0. YR MAKE MODL
106 73 CHEV NOVA

CID
350

IHC= 190 PPM HEXANE
ICO[ACT] = 0.3
ICO[SPEC]= N/A
INOX - 40

OTHER TESTS:
AFTER MAINTENANC




107 73 CHEV IMPA

>co
*co
PPM


E




350

IHC= 250 PPM HEXANE
ICO[ACT] = 0.3
ICO[SPEC]= N/A
INOX 52

OTHER TESTS:
AFTER MAINTENANC




108 73 CHEV IMPA

50 PPM HE
ICO[ACT] - ic;
ico[spEc]= N;A
= 34
OTHER TESTS:
AFTER MAINTENANC




%co
%co
PPM


E




350

XANE
*CO
PPM
E

.


TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

(
HC
4.
2.
3.

3.

3.
EFF
4.
2.
2.
3.
2.
6.
4.
4.

5.

4.
EFF
15-
3-
4.
9.
6.
4.
2.
3-
3-

3-
EFF
4.
3.
3-
3.
3.
97
79
50

83

43

09
29
60
15
74
26
30
68

24

81

78
42
67
34
31
09
70
02
36

07
41
10
74
73
54
3RAMS PER MILE
CO C02
87
78
85

82

82

93
59
56
75
65
106
55
61

79

67

178
54
77
113
86
1 12
72
79
91

82
87
44
* 62
65
58
.6
.5
. 1

.8

.2

.4
. 1
.3
.5
.4
.0
.2
.2

.5

.3

.9
.3
.4
.9
.2
.3
.4
.5
.5

.6
.4
.8
.6
.2
.4
531
571
476

552

537

569
613
523
592
579
563
569
485

566

545

551
614
539
584
581
658
625
567
641

616
612
605
538
608
588
. 1
.3
.0

. 1

.0

.5
.5
.6
.5
.9
.0
. 1
. 1

.2

.0

.7
.7
.0
.6
. 1
. 1
.5
.7
. 1

.5
.3
.7
.8
.9
.8


NOXC
1
1
1

1

1

1
0
1
1
1
2
2
3

2

2

0
1
2
1
1
1
1
1
1

1
1
1
1
1
1
.78
.06
.42

.41

.31

.26
.97
.51
.1 1
.18
.72
.50
.29

.61

.76

.94
.42
.22
.19
.54
.23
.04
.29
.13

.15
.74
.44
.81
.58
.60
MPG
FUEL
ECON
13-0
12.6
14.3

12.8

13- 1

12.2
12.4
14.3
12.3
12.8
11.8
13-3
14.9

12.5

13.3

10. 1
12.5
13-1
11.2
12.0
10.5
11 .9
12.6
1 1 .2

11 .7
11.6
12.9
13.7
12.3
12.8
                        C-93

-------
                  APPENDIX C.CONT'D

      LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL C
109 73 CHEV IMPA 4

IHC= 45 PPM HEXA
ID
00

NE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS
	 G
HC
5.
2.
2.
02
57
73
RAMS
CO
104.
65.
60.
PE
9
5
4
R MI
C02
640.
683.
587-
LE-
1
6
4
NOXC
1.
1.
2.
67
38
15
HPC
FUEL
ECON
10.8
11.2
12.8
ICOCACT] 1 .8 %CO
ICO[SPEC]= N/A %
INOX - 37 P

OTHER TESTS:
AFTER MAINTENANCE




110 73 DODG DART 2

IHCs 400 PPM HEXA
ICOCACT] = 8.2 %
ICO[SPEC]= 0.5 %
INOX - 52 P

OTHER TESTS:
AFTER MAINTENANCE




111 73 FORD PINT 1

IHC= 230 PPM HEXA
ICOEACT] = 3.0 %
CO
PM







25

NE
CO
CO
PM







22

NE
CO
ICO[SPEC]= N/A %CO
INOX = 60 P

OTHER TESTS:
AFTER MAINTENANCE




PM







72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
3-

3-
EFF
4.
2.
2.
3.
2.
5.
4.
4.

4.

4.
EFF
3-
2.
3-
3.
3-
7.
3.
2.

5.

3.
74

12

54
30
64
37
85
51
47
45

97

68

96
66
17
28
07
98
04
79

41

99
EFF
4.
2.
2.
3-
2.
52
42
47
42
86
84.

72.

91 .
43.
58.
66.
57.
108.
104.
102.

106.

104.

78.
32.
63.
54.
50.
109-
76.
60.

92.

78.

72.
46.
31.
59.
47.
4

2

5
7
8
6
7
7
2
2

4

6

9
8
7
9
7
4
5
0

2

8

8
5
1
1
7
662.

648.

660.
688.
598.
675.
658.
351 .
310.
307.

330.

317.

393-
378.
346.
385.
372.
320.
285.
278.

302.

290.

317-
304.
298.
310.
305-
8

4

7
8
2
4
3
6
2
1

0

9

5
0
6
4
6
2
5
7

1

8

7
2
6
6
4
1.

1.

1 .
1.
1.
1.
1.
4.
2.
3-

3.

3-

5.
3-
4.
4.
4.
2.
1 .
2.

1.

1.

2.
1.
2.
2.
2.
52

65

60
35
81
47
53
72
U
81

38

13

79
13
69
56
26
01
53
33

76

85

67
64
1
92
* O
12
4 n
1 7
11.0

11.5

10.8
11.6
12.1
11.2
11.7
16.*
18.2
18.1

17-3

17.5

16.7
20.3
19-1
M ft h
18.1
_ *
19-2
17-2
ft 4 tl
2i,i
-13 1
23-'
,n \
19-'
«A R
20. i
1Q 9
17''
21.1
tj1
ofi.O
CJ'
21-*
22-8

                          C-94

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
HO. YR MAKE MODL CID
112 73 FORD TORI 351

IHC= 235 PPM HEXANE
ICOUCT] 2.2 *CO
ICO[SPEC]= 0.5 *CO
INOX 46 PPM

OTHER TESTS:
AFTER MAINTENANCE




113 73 FORD MAVE 302

IHC= 300 PPM HEXANE
ICOUCT] = 7.2 %CO
ICO[SPEC]= N/A %CO
INOX _ 35 PPM

OTHER TESTS:
AFTER MAINTENANCE




114 73 FORD CUST 351

JHC= 550 PPM HEXANE
ICOUCT] _ 10.0 ICO
co[SPEC]= M/;;co
INOX = 28 PPM
OTHER TESTS:
AFTER MAINTENANCE

»


TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

t
HC
5-
4.
4.

5.

4.
EFF
5.
3.
4.
4.
3.
9.
4.
5.

7.

5.
EFG
6.
3-
4.
5.
4.
1 1 .
9.
9.
10.
10.
EFF
12.
5.
6.
9.
7.
91
33
84

09

80

03
50
04
23
96
56
91
1 1

14

92

36
93
25
09
52
60
96
08
74
06
83
69
39
1 1
35
3RAMS PER MILE
CO C02
132
94
97

113

103

112
59
74
84
74
102
108
82

105

100

78
65
53
71
64
191
208
175
200
196
255
87
122
167
131
.8
.8
.2

.0

.3

.0
.9
.2
.8
.5
.7
.6
. 1

.8

.2

.5
.7
.0
.8
.9
.4
.4
.7
.3
.0
.0
.5
.4
.7
.5
643
601
528

621

590

729
763
630
747
720
475
463
41 1

468

451

524
543
476
534
521
492
461
427
476
458
503
581
487
543
539
. 1
-5
. 1

.4

.0

.4
.8
.6
• 3
.4
.3
.0
. 1

.9

.4

.7
.3
.4
.4
.2
.6
.9
.6
.6
.9
.0
.4
.8
.9
.7


NOXC
1
0
1

1

0

1
1
1
1
1
1
0
1

0

0

1
0
1
0
0
2
1
2
1
1
1
2
2
1
2
.19
.87
.04

.02

.98

.42
.41
.54
.42
.45
.23
.65
.16

.93

.91

. 10
.79
.04
.94
.92
.42
.23
.02
.80
.69
.51
.19
.24
.86
.06
MPG
FUEL
ECON
10
1 1
12

10

1 1

9
10
1 1
9
10
13
13
16

13

14

13
13
15
13
13
10
10
12
10
1 1
9
12
12
10
1 1
.2
.6
.7

.9

.6

.6
.2
.7
.9
.4
.3
.7
.0

.5

. 1

.3
.5
.5
.4
.9
.7
.8
. 1
.8
. 1
.4
.0
.7
.6
.5
                        C-95

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
115 73 FORD LTD

CID
400

IHC= 350 PPM HEXANE
ICOCACT] - 5.0
ICO[SPEC]= N/A
INOX = 42

OTHER TESTS:
AFTER MAINTENANC




1 16 73 MERC MONR

56CO
%CQ
PPM


E




400

IHC= 180 PPM HEXANE
ICOCACT] = 3-2
ICOCSPEC]= N/A
INOX - 60

OTHER TESTS:
AFTER MAINTENANC




1 17 73 OLDS 98

%CO
5&CO
PPM


E




455

IHC= 50 PPM HEXANE
ICOCACT] - 0.4
ICO[SPEC]= 0.3
INOX = 90

OTHER TESTS-
AFTER MAINTENANC




%co
%co
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
6.
4.
4.

5-

4.
EFF
4.
3.
3-
3.
3-
6.
4.
4.

5.

4.
EFF
5.
4.
4.
4.
4.
2.
2.
2.

2.

2.
EFF
3.
2.
2.
2.
2.
05
60
29

30

82

58
08
28
79
44
90
24
60

51

89

74
25
18
97
54
73
20
84

45

48

03
68
90
84
81
135-
137.
95.

136.

125.

97.
58.
65.
77.
68.
97.
71 •
75.

83-

77.

97.
51 .
56.
73.
62.
59.
44.
51 •

51 .

49.

51 .
53.
41.
52.
49.
PER MILE 	
C02 NOXC
9
1
4

5

4

2
4
3
0
3
7
1
7

8

8

5
4
8
5
4
5
1
1

4

2

8
4
8
7
9
634
604
543

618

593

659
667
560
663
636
630
613
548

621

599

605
640
553
623
609
848
854
716

851

815

813
768
683
789
754
.2
.2
.0

.6

.7

.5
.5
.5
.7
.6
.7
.8
.2

.9

.4

.7
.4
.4
.8
.5
.6
.3
.1

.6

.4

.5
.0
.6
.8
.3
3
1
3

2

2

n
2
3
3
3
2
2
1

2

2

2
3
2
2
2
2
1
2

2

1

2
1
2
1
1
• 36
.94
.71

.62

.72

.12
.33
.79
.19
.10
.06
.11
.98

.09

.07

.53
.04
.84
.80
.88
.36
.78
.07

.06

.98

.33
O *7
.37
4 ll
.14
O O
.83

HPG
FUEL
ECON
10 2
w • c.
10.6
12.6

10.il

11.0

10.?
11.5
13.2
11.1
11.8
11.0
12.0
13.0

11.5

12.0

11.1
12.1
13-5
* 0
11.8
12.3
9-3
9r
• 5
nrt
.0

9-'
90
•'
Q «
10.3
| V • *
11-7
i i
10.1
10.5
i "
                         C-96

-------
ON
               APPENDIX C,CONT'D

   LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                    DENVER
VEH
N0. YR MAKE MODL
118 73 OLDS CUTL
1 I v i ^
CID
350

IHC= 180 PPM HEXANE
ICOtACT] = 3-8
ICO[SPEC]= 0.3
INOX = 62

OTHER TESTS:
AFTER MAINTENANC




119 73 PLYM SATE

%CO
%CO
PPM


E




318

IHC= 230 PPM HEXANE
ICOtACT] = 7.3
ICO[SPEC]= 0.5
INOX - 55

OTHER TESTS:
AFTER MAINTENANC




120 73 PLYM DUST
T tin « A
$CO
%CO
PPM


E




225

JHC= 190 PPM HEXANE
ICOtACT] - o 7 *rn
ICO[SPEC]= o 5
INOX = -,21
OTHER TESTS-
ApTER MAINTENANC




f V V
PPM
E


•

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
13.
3.
4.

8.

5.
EFF
5.
3.
4.
4.
4.
5.
4.
4.

5.

4.
EFF
4.
3-
3.
4.
3.
5.
2.
3.
3.
3-
EFF
5.
2.
2.
3-
3.
39
82
49

40

97

32
54
30
39
12
82
67
46

22

85

79
30
61
01
69
09
69
14
84
30
42
51
97
90
23
JRAMS PER MILE
CO C02
131
54
76

91

76

72
25
51
48
42
129
121
99

125

116

91
47
57
68
59
76
30
43
52
43
94
39
47
65
52
.0
.9
.4

.3

.4

.4
.7
.2
.0
.3
.4
.0
.0

.0

.7

.9
.6
.2
.8
.3
.3
.5
.6
.4
.5
.3
.3
.5
.6
.9
633
666
567

650

632

630
665
564
648
630
542
515
466

528

507

537
565
488
552
539
403
391
367
397
387
410
414
378
412
403
.3
.4
. 1

.5

.5

.6
.7
.3
.9
.8
.4
.0
.0

. 1

.3

.8
.6
.9
.3
.0
.9
.2
.0
• 3
.2
.6
. 1
.9
.4
.8

N
1
1
1

1

1

2
1
2
2
2
2
1
2

1

1

2
1
2
2
2
6
3
5
4
4
4
2
4
3
3

OXC
.34
.45
.57

.40

.46

.23
.88
• 32
.05
.07
.40
.43
.41

.90

.90

.57
.83
.76
.18
.24
.16
.45
.93
.75
.68
.22
.43
.31
.29
.31
MPG
FUEL
ECON
10. 1
11 .6
12.7

10.8

1 1.5

11 .7
12.4
13-5
12.0
12.5
11.6
12.3
14.0

12.0

12.6

12.7
13.6
15.0
13-2
13.8
16.4
19.8
19.9
18.0
19.0
15.4
18.3
19.2
16.8
17.9
                        C-97

-------
                      APPENDIX  C.CONT'D
           LISTING OF FEDERAL TEST
     ON  INDIVIDUAL VEHICLES  BEFORE

                            DENVER
                                  PROCEDURE
                                  AND AFTER
                        RESULTS
                        MAINTENANCE
VEH
NO. YR
121 73
IHC =
MAKE MODL
CID
PONT CATA 400
200 PPM HEXANE
ICO[ACT] = 3-8
ICO[SPEC]= 0.2
INOX
•
OTHER
AFTER




122 73

IHC =
55

TESTS:
MAINTENANC




PONT LEMA

56CO
*CO
PPM


E




350

175 PPM HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
	 GRAMS PER MILE
HC CO C02
3.
4.
4.

4.

4.
EFF
6.
6.
5.
6.
6.
4.
4.
4.
87
24
56

07

25

16
77
41
48
27
80
49
54
48
46
29

47

42

50
22
30
36
30
74
62
46
. 1
.6
.9

.3

.4

.6
.6
.0
.0
.4
.8
. 1
.8
725
662
585

692

654

868
749
599
806
732
681
663
564
.1
.0
.7

.2

.2

.0
.0
.8
.0
.8
.8
.8
.3
NOXC
3.70
2.96
6.64

3.31

4.11

6.04
4.69
7.42
5.33
5.71
2.55
1.88
3.54
'H U
FUEL
ECON
10. q
11.9
13.?

1U

12.1

9.2
11.0
13.1
10.1
11.1
10,5
11.1
13.6
  ICO[SPEC]=
  INOX      =
 ICO[ACT]  =   3.4
             0.6  %CQ  72  FTP
              95  PPM
                     75  FTP
 OTHER TESTS:
AFTER MAINTENANCE
            4.63   68.2   672.4   2.20 11.2
123  73  DATS  TRUC   97
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

COLD TRANS
COLD STAB
HOT TRANS
  IHC=  630  PPM HEXANE
  ICOtACT]  =  0.5  %CO
  ICO[SPEC]=  1.5  %CQ  12  FTP
  INOX      =   70  PPM
  OTHER  TESTS:
 AFTER MAINTENANCE
                     75 FTP
                     SC/3M MTCE
                     COLD TRANS
                     COLD STAB
                     HOT TRANS
                     72 FTP
                     75 FTP
4.
EFF
4.
3-
4.
4.
3.
7.
7.
7-
7.
7-
EFF
7.
7-
7-
7.
7.
56

66
54
26
07
97
54
25
41
39
35

90
39
75
63
59
60.

47.
21 .
26.
33.
28.
57.
47.
46.
52.
49.

67-
56.
55.
61.
58.
6

2
2
5
6
0
0
3
1
0
0

8
0
0
6
2
640

701
679
575
689
655
351
354
305
353
340

344
355
305
350
339
.4

.2
.5
.2
.9
.5
.9
.0
.3
.0
.3

.7
.3
.7
.2
.6
2

2
2
3
2
2
1
0
1
1
1

1
0

0
0
.47

.93
.26
.82
.58
.82
.45
.98
.62
.20
.25

.01
.84
nfl
.U0
f\ O
.92
•^
11.8

11.2
12.3
11.1
11.7
12.5
19-1
4« 7
19.1
TO 1
22.!
19-1
20.1
186
|0>"
19.0
18.8
19-5

                              C-98

-------
                 APPENDIX C,CONT'D
     LISTING OF FEDERAL TEST
ON  INDIVIDUAL VEHICLES BEFORE

                      DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
N0. YR MAKE MODL
124 73 OPEL MANT
1 [m • \ •*
CID
116

IHC= 550 PPM HEXANE
ICOtACT] = 10.0
ICO[SPEC]= N/A
INOX - 18

OTHER TESTS:
AFTER MAINTENANC




125 73 TOYO CORO

%CO
%CO
PPM


E




97

IHCs 245 PPM HEXANE
ICO[ACT] = 4.5
ICO[SPEC]= 4.0
INOX = 54

OTHER TESTS:
AFTER MAINTENANC




126 73 VOLK KOMB

%CO
%CO
PPM


E




103

IflCs 4o PPM HEXANE
pOLACT] = 1.7
IHO» EC^ = 3<°
= 60
OTHER TESTS:
AFTER MAINTENANC




%CQ
%CQ
PPM
E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
7-
6.
5.

7.

6.
EFF
4.
3-
3.
4.
3.
6.
3-
2.

4.

3.
EFF
4.
2.
2.
3.
3.
4.
2.
2.

3.

2.
EFF
4.
1 .
2.
3.
2.
38
83
21

09

50

74
62
42
15
79
05
05
93

49

63

53
67
84
56
10
73
08
20

35

66
34
77
23
00
43
JRAMS PER MILE
CO C02
105
106
82

105

99

82
71
59
76
70
95
63
48

78

65

63
33
32
47
39
70
43
42

56

48
63
28
33
44
36
.2
.1
. 1

.6

.4

.7
.3
.8
.8
.5
.5
.0
.2

.6

.7

.3
.2
.8
.6
.3
.6
.2
.0

.3

.5
.0
.0
.6
.7
.7
278
284
254

281

275

299
317
280
308
303
281
347
281

316

316

289
321
272
306
301
394
484
380

441

437
384
463
352
425
417
.2
.6
.6

.5

. 1

.0
.4
.6
.6
.5
.9
.5
.4

. 1

.0

.7
. 4
.0
.2
.4
.8
.9
.2

.7

.7
.9
.4
.9
.8
. 1


NOXC
1 .
0.
1 .

0.

0.

1 .
0.
1 .
1 .
1 .
1 .
0.
1 .

0.

0.

2.
1 .
2.
1 .
1 .
2.
1 .
2.

1 .

2.
2.
1 .
2.
1 .
1 .
33
68
20

99

96

46
79
36
1 1
08
08
67
35

87

94

17
12
14
63
62
34
62
64

97

05
01
39
10
69
71
MPG
FUEL
ECON
19.0
18.8
22.2

18.9

19.6

20.0
20. 1
23.0
20. 1
20.8
19.7
19.5
24.2

19-6

20.6

22.0
23.2
26.7
22.6
23-8
17.0
15.9
19-6

16.4

17-0
17.8
17.3
21 .5
17.6
18.4
                        C-99

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
UN INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR
12? 73

IHC =
ICO[A
MAKE MODL CID
VOLK S

190 PPM
CT] -
ICO[SPEC]=
INOX

OTHER
AFTER




375 73

IHCr
ICO[A


TESTS:
EDA 97

HEXANE
6.2 *CO
3.0 %CO
74 PPM


MAINTENANCE








DODG CHAR 318

290 PPM
CT] =
ICO[SPEC]=
INOX

OTHER
AFTER




377 73

IHCr
ICO[A
_

TESTS:
MAINTEN




FORD P

240 PPM
CT] -
ICO[SPEC]=
INOX

OTHER
AFTER




~

TESTS:

HEXANE
6.0 $CO
0.5 %CQ
48 PPM


ANCE




INT 122

HEXANE
9.8 *CO
N/A *CO
52 PPM


MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
5.
4.
3-

4.

4.
EFF
5.
4.
4.
4.
4.
5.
4.
4.

5.

4.
EFF
6.
2.
3-
4.
3.
9.
5.
4.

7.

6.
EFF
7.
4.
4.
5.
5.
37
59
83

96

55

73
30
02
98
52
82
26
04

01

52

69
93
89
73
97
76
48
93

53

21

64
31
45
90
03
70
70
57

70

66

59
62
46
60
57
128
98
81

112

100

128
52
68
88
72
112
99
77

105

96

81
52
53
66
58
.5
.6
.0

.5

.9

. 1
.4
.5
.8
.4
.3
.6
.3

.8

.0

.7
.3
. 1
.9
.3
.5
.6
.1

.8

. 1

.3
.2
.9
. 1
.6
276
283
255

279

274

262
273
240
268
262
495
471
442

483

468

564
563
486
563
542
327
330
309

329

324

300
315
279
308
302
• 3
.3
.6

.9

.3

.3
.5
.4
.2
.2
.5
.7
.3

.1

.6

. 1
.5
.5
.8
.6
.6
.9
.3

.4

.3

.9
.7
.1
.6
.7
NOXC
2.64
1-31
2.19

1.95

1.82

2.?8
1 .24
2.32
1.98
1.85
1.84
1.35
2.28

1.59

1.71

1.44
1.40
1.88
1.42
1.54
1.23
0.9»»
1.40

1.08

1.12

2.47
n ff
1 .87
2 o ^
_ 4 f.
2 .1°
2.26
HPG
FUEL
ECQH
22.0
21.7
— i i |
211.8

21.8

22.5

23.8
23.0
2?. 2
23.1
211.2
12.1
13-9
15.2

13-1

13.9

11.3
13-6
11.7
_ |
12.1
A *
13-3
n£
•"
4 A Q
19-'
nl
-1
4 1 0
17-"
14 I)
17'
23'.$
20-6
21-6

                         C-100

-------
                 APPENDIX  C.CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES BEFORE  AND AFTER MAINTENANCE

                      DENVER
VEH
N0. YR MAKE MODL
380 73 FORD THND

CID
460

IHC= 800 PPM HEXANE
ICOUCT] = 10.0
ICO[SPEC]= N/A
INOX = 12

OTHER TESTS:
AFTER MAINTENANC




782 73 AMMO HORN

%CO
%CO
PPM


E




304

IHC= 370 PPM HEXANE
ICO[ACT] = 8.2
ICO[SPEC]= 1.0
INOX - 22

OTHER TESTS:
AFTER MAINTENANC




788 73 CADI DEVI

%CO
%CO
PPM


E




472

JHC = 13QO PPM HEXANE
^OtSPEC]* i'n
INOX a 22
OTHER TESTS:
AFTER MAINTENANC




*UO
%CO
PPM
E


*

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

(
HC
9.
10.
7.

9.

9.
EFF
5.
3.
5.
4.
4.
1 1 .
8.
7.

10.

8.
EFF
5.
3-
3-
4.
3.
8.
7.
7.
8.
7.
EFF
7.
7.
9.
7.
7.
70
09
97

91

43

27
76
64
48
59
77
43
33

03

82

40
50
71
41
95
63
72
39
15
82
40
18
85
29^
95
3RAMS PER MILE
CO C02
160
194
156

178

177

89
67
98
78
80
163
135
118

148

136

67
27
36
46
38
169
132
106
150
133
137
91
103
113
104
.4
.8
.8

.3

.3

.6
.7
.1
.2
.5
.5
.4
. 1

.9

.5

.5
.3
.7
.5
. 1
.2
.7
.7
. 1
. 1
.0
.6
.6
.3
.2
653.
549.
556.

599.

572.

763.
781 .
657.
772.
743.
546.
580.
524.

564.

558.

522.
562.
507.
543.
539.
693-
630.
625.
660.
642.
732.
701 .
623.
716.
686.
3
6
1

2

7

8
0
1
7
6
2
4
8

0

2

8
6
6
5
4
5
8
0
8
2
5
4
5
3
6


NOXC
1
0
1

1

0

2
1
1
1
1
1
1
1

1

1

3
2
3
3
3
1
1
2
1
1
1
1
2
1
1
.53
.56
. 1 1

.03

.91

.02
.06
.54
.52
.39
.60
.04
• 33

.30

.23

.79
.59
.72
.16
.14
.44
.39
. 1 1
.41
.60
.89
.44
.15
.65
.72
MPG
FUEL
ECON
9.5
10.0
10.7

9.7

10. 1

9.6
9.9
10.7
9.8
10.0
10.6
10.8
12. 1

10.7

11.1

13.7
14.4
15.4
14.1
14.5
9-0
10.3
10.9
9.6
10. 1
9-1
10.2
10.9
9.7
10.1
                        C-101

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
790 73 CHEV VEGA 140

IHC=2000 PPM HEXANE
ICO[ACT] - 10.0 %CO
ICO[SPEC]= N/A $CO
INOX - 32 PPM

OTHER TESTS:
AFTER MAINTENANCE




791 73 CHEV VEGA 140

IHC= 100 PPM HEXANE
ICOUCT] = 2.4 $CO
ICO[SPEC]= N/A %CO
INOX - 62 PPM

OTHER TESTS:
AFTER MAINTENANCE




795 73 CHEV NOVA 307

IHC=1450 PPM HEXANE
ICOCACT] = 0.7 56CO
ICO[SPEC]= N/A *CO
INOX = 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
10.
13-
7.

11 .

1 1 .
EFF
5.
3.
4.
4.
4.
5.
3-
2.

4.

3-
EFF
4.
2.
2.
3.
3-
10.
7-
8.

9.

8.
06
07
81

63

01

30
88
68
56
39
22
33
91

23

60

32
86
92
56
18
78
37
19

00

29
104
92
74

98

90

83
51
49
67
57
123
93
72

107

93

99
64
53
81
68
101
50
69

74

65
.6
.7
.9

.4

.3

.5
-9
.4
.0
.7
.9
.1
.0

.9

.7

.4
.7
.0
.3
.7
.0
.2
. 1

.5

.8
277
302
267

290

287

300
344
301
323
323
336
296
301

315

306

354
309
310
330
318
456
448
391

452

434
.2
.4
.4

.3

.7

.1
.7
.7
.3
.8
.7
.2
.6

.6

.0

.2
.0
.2
.7
.6
.6
.3
.1

.2

.4
EFF
8.
3-
3.
6.
4.
61
70
98
05
79
133
61
72
95
79
.5
.4
. 1
.9
.2
505
541
469
524
514
.4
.9
.5
.4
.6
1
0
1

1

1

1
1
1
1
1
1
1
1

1

1

1
1
1
1
1
1
1
2

1

1

1
1
1

1
.30
.86
.42

.07

.10

• 37
.08
.72
.22
.31
.47
.03
.73

.24

.31

.61
.29
.81
.45
.50
.95
.72
.02

.83

.85
14
1
/\ C
.05
'nfl
.00
1C
5
MPG
FUEL
ECOH
18
18
21

18

19

19
20
22
20
20
16
19
20

1?

19

16
21
22
f.
18
20
13
. /
16
16
ID
ill
It

15
12
1 *•
ll
12
13

.?
.1
.?

.\

.1

.8
.2
.5
.0
.?
.2
.6
.5

•8

.1

.5
,!
.0


.?
1
,1
0
.7
8
, v
7
. 1
.0
j
5
]s
j

                         C-102

-------
                 APPENDIX  C.CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                      DENVER
VEH
N0- YR MAKE MODL
808 73 CHEV STAW

CID
454

IHC = 1280 PPM HEXANE
ICOtACT] = 1 .8
ICO[SPEC]= N/A
INOX = 45

OTHER TESTS:
AFTER MAINTENANC




809 73 CHRY NEWP

$CO
%co
PPM


E




400

IHC= 340 PPM HEXANE
ICOtACT] 6.8
ICO[SPEC]= 0.5
INOX = 44

OTHER TESTS:
AFTER MAINTENANC




810 73 CHRY NEWY

%co
%co
PPM


E




440

IHC= 330 PPM HEXANE
JCOtACT] , 0.3 %CQ
INOX I °'Q
OTHER TESTS-
AFTER MAINTENANC




$CO
PPM
E


•*

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
19.
13-
12.

16.

14.
EFF
5.
5.
4.
5.
5.
7-
6.
6.

6.

6.
EFF
7.
4.
5.
5.
5.
5-
3.
4.
4.
4.
EFF
4.
2.
2.
3.
2.
20
08
55

01

20

84
93
71
88
58
06
04
48

53

37

25
24
71
68
26
35
87
59
58
37
17
06
55
07
63
JRAMS PER MILE
CO C02
191
145
147

167

155

125
100
100
112
105
118
107
119

1 12

113

122
56
101
87
82
88
33
41
59
46
89
33
37
60
46
.5
.8
.9

.7

.8

.0
.6
. 1
.3
.5
.0
.9
-9

.8

.3

.2
.4
.9
.9
.4
.2
.3
.7
.6
.9
.5
.8
.8
.4
.3
71 1
721
649

716

699

706
709
633
708
688
583
568
497

575

552

583
649
527
617
602
675
707
603
692
672
778
868
715
825
808
.0
.0
.3

.2

.4

.9
.4
.3
.2
. 1
.8
.2
-3

.7

. 1

.4
.5
.3
.9
.6
.6
.7
.5
.3
.7
.2
. 1
.7
. 1
.0


NOXC
1
1
1

1

1

2
1
2
1
1
3
1
2

2

2

1
1
1
1
1
3
1
3
2
2
2
1
2
1
1
.50
.01
.62

.24

.28

.62
.26
.49
.91
.87
.03
.64
.82

• 31

.25

.87
.23
.99
.54
.57
.19
.84
.68
.49
.62
.20
.58
.35
.87
.92
MPG
FUEL
ECON
8.3
9.0
9.6

8.6

9.0

9.6
10.0
11.0
9.8
10.2
11.2
11 .7
12.6

11 .5

11.8

11.1
11 .8
12.6
11 .5
1 1.9
10.7
11 .5
13-0
11.1
11 .7
9.5
9.6
11.3
9.5
10.0
                        C-103

-------
                  APPENDIX C,CONT'D

      LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR
811 73

IHC =
MAKE MODL CID
DODG DART 225

260 PPM HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS
	 GRAMS PER MILE
HC CO C02
8.
3.
4.
85
72
18
135
80
92
.2
.6
.6
357
364
320
• 3
.9
.7
NOXC
1
1
1
• 37
.04
.45
ICOUCT] - 5.6 *CO
ICO[S
INOX

OTHER
AFTER




812 73

IHC =
PEC]= 0.5 $CO
24 PPM

TESTS:
MAINTENANCE




DODG DART 318

200 PPM HEXANE
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
6.

4.
EFF
6.
2.
3.
4.
3-
5.
3.
3.
18

90

62
91
69
69
88
15
91
59
106

95

125
52
78
87
74
73
91
58
.7

.1

.5
.3
.7
.3
.6
.5
.7
.8
361

351

377
409
344
394
385
465
462
412
.2

.3

.7
.9
.7
.5
.5
.6
.5
.7
1

1

1
1
1
1
1
1
1
2
.20

.22

.47
.20
.50
.33
.34
.82
.21
.03
HPG
FUEL
ECOH
14.8
17.6
18.5

16.2

17.2

11.9
17.?
18.5
16.2
17.2
11.9
14.3
17.2
ICOUCT] = 5.8 %CQ
ICO[SPEC]= 0.5 %CQ
INOX

OTHER
AFTER




813 73

IHC = 2
ICO[A
ICO[S
INOX

OTHER
AFTER




42 PPM

TESTS:
MAINTENANCE




DODG CHAR 400

000 PPM HEXANE
CT] % 5.2 *CO
PEC]= 0.5 *CO
50 PPM

TESTS:
MAINTENANCE




72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
4.

4.
EFF
3.
2.
2.
2.
2.
39.
22.
16.

30.

24.
EFF
46.
21 .
16.
33.
25.
50

08

52
25
68
86
63
00
66
63

48

38

03
88
94
44
50
83

79

53
23
29
37
31
199
146
135

171

154

187
151
135
168
154
.0

.0

.2
.9
.0
.9
-3
. 1
.8
.0

.8

.3

.8
. 1
.0
.7
.3
464

449

487
516
434
502
488
536
592
504

565

557

657
798
603
731
716
.0

.6

.1
.4
.5
.4
.0
.2
.9
.2

.8

.1

.5
.7
.4
.1
.4
1

1

1
1
2
1
1
1
0
1

0

0

1
0
1
1
1
.50

.56

.75
.25
.02
.49
.57
.26
.66
.32

.95

.96
*\ f
.25
A 0
.9°
/» £
.26
4 1
. 1 1
4 1
. 1 1
11.6

15-1

15-3
A
15-8
18,2
15-5
i t 0
16.3
9-1
90
• J
nc
• 5
n C
9.5
. ft 1
10.1
8.1
u •
8.0
10-2
1 v *
8.1
8.5

                        C-10A

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
Bill 73 DODG DART
U 1 * ' »
CID
318

IHC= 305 PPM HEXANE
ICOtACT] = 8.7
ICOtSPEC]= 0.5
INOX = 45

OTHER TESTS:
AFTER MAINTENANCE




820 73 FORD MAVE

*CO
%CQ
PPM







250

IHC= 230 PPM HEXANE
ICOtACT] = 7.0
ICO[SPEC]= N/A
INOX = 45

OTHER TESTS:
AFTER MAINTENANCE




821 73 FORD MAVE

ICOUCT] =?M8H4X
INOX ~ ,
AKUA - HQ
OTHER TESTS-
AFTER MAINTENANCE




*CO
%CO
PPM







302

ANE
*CO
PPM



.#

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
7.
5.
5.

6.

5.
EFF
5.
3-
4.
4.
4.
5.
3.
4.

4.

4.
EFF
4.
3.
3.
3.
3.
6.
5.
5.
5.

5.
EFF
4.
3.
4.
4.
4.
36
39
09

33

71

57
68
06
58
17
01
78
13

36

12

09
25
73
65
56
41
12
14
74

39
88
93
55
39
30
JRAMS PER MILE
CO C02
123
129
101

126

120

98
50
60
73
63
124
109
97

116

109

86
65
76
75
72
85
97
70
91

87
40
28
30
34
31
.9
.7
.4

.9

.8

.6
. 1
.9
.3
.0
.5
.4
.8

.6

.3

.7
.7
.0
.7
.8
. 1
.5
.9
.6

.7
.3
.5
.7
.1
.5
467.
452.
404.

459.

442.

490.
514.
440.
502.
489.
422.
409.
362.

416.

399.

432.
431.
376.
431.
416.
522.
506.
466.
513.

498.
571.
557.
503-
564.
545.
8
1
5

6

4

2
6
0
9
2
8
9
9

1

7

7
0
7
8
6
4
0
8
9

7
5
3
8
1
6


NOXC
1
0
1

0

0

1
1
1
1
1
2
0
1

1

1

2
1
2
1
1
2
1
2
1

1
2
1
2
2
2
.15
.80
.20

.97

.98

.25
.13
.53
.18
.26
.22
.88
.84

.52

.42

.78
. 1 1
.08
.91
.72
. 1 1
.01
.03
.54

.51
.92
.46
.75
.16
.1 1
MPG
FUEL
ECON
12.9
13-2
15.3

13.1

13-6

13.4
14.7
16.2
14.0
14.8
14.0
14.9
16.8

14.5

15.2

15.3
16.3
17.5
15.8
16.4
13-1
13.1
14.9
13-1

13-6
13-6
14.4
15.7
14. 1
14.6
                        C-105

-------
                  APPENDIX  C,CONT'D

      LISTING  OF  FEDERAL  TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
822 73 FORD MAVE 250

IHC= 640 PPM HEXANE
ICOCACT] = 4.2 JCO
ICO[SPEC]= N/A $CO
INOX - 59 PPM

OTHER TESTS:
AFTER MAINTENANCE




823 73 FORD MUST 302

IHC=1 120 PPM HEXANE
ICOUCT] = 8.2 *CO
ICO[SPEC]= N/A $CO
INOX = 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




824 73 FORD MAVE 302

IHC= 270 PPM HEXANE
ICO[ACT] = 6.8 *CO
ICO[SPEC]= N/A *CO
INOX - 50 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
3.
3.
2.

3.

3.
EFF
4.
3.
3.
3.
3-
9.
10.
8.

9.

9.
EFF
9.
10.
9.
9.
9.
6.
4.
4.

5.

5.
72
08
97

39

18

89
16
18
99
52
56
27
46

93

63

35
55
01
98
88
61
67
84

60

11













1
1
1

1

1

1
1
1
1
1
1
1


1


51
35
37

M3

39

86
31
41
57
45
25
13
14

19

16

33
09
21
21
17
01
01
81

01

96
. 1
.6
.0

.0

.2

.4
.2
-9
.6
.5
.3
.8
.8

.3

.4

.6
.5
.3
.1
.7
.3
.3
.9

.3

.0
424.
403.
388.

413-

403.

442.
433.
409.
438.
428.
478.
441.
428.

459.

445.

494.
523-
453.
510.
498.
548.
530.
478.

539.

520.
LE
1
8
9

5

9

6
7
4
0
9
2
6
1

1

4

9
9
7
0
8
4
8
4

2

1
NOXC
5
3
4

4

4

1
1
2
1
1
2
1
2

1

1

1
0
0
0
0
1
0
1

1

1
EFF
6.
4.
5.
5.
4.
23
32
23
23
96





79
57
64
68
64
.3
.7
.8
.0
.1
570.
615-
515-
593.
578.
0
1
3
5
6
1
0
1
1
1
.30
.16
.98

.18

.10

.82
.61
.30
.71
.84
.39
.23
.05

.78

.69

.05
.45
.86
.74
.69
.73
.83
.60

.26

.22
ft li
.84
A ll
.94
ll 1
.43
07
.3'
nf.
.20
HPG
FUEL
ECON
17.2
18,9
' /
19.1

18.0

18.?

11.9
18.0
18.3
16.11
17.1
12.6
13-6
11.0

13-1

13-5

12.1
12.2
13.2
12.1
* h
12.1
12.2
.. t
12. &
in 1
11.;
19 4
M>*
o 0
12-J
12.'
\C.'
12.3
1 if • *
11.0
| n
12.«
12-8

                        0106

-------
                 APPENDIX C.CONT'D

     LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                      DENVER
VEH
NO. YR MAKE MODL CID
826 73 FORD LTD 429

IHC= 200 PPM HEXANE
ICOtACT] - 6.8 *CO
ICO[SPEC]= N/A *CO
INOX = 52 PPM

OTHER TESTS:
AFTER MAINTENANCE




828 73 FORD TORI 351

IHC= 320 PPM HEXANE
ICOtACT] = 6.4 %CQ
ICO[SPEC]= N/A *CO
INOX = 68 PPM

OTHER TESTS:
AFTER MAINTENANCE




831 73 MERC COME 250
_
ICOUCT] =PM7H8XiNE
INOX i. *^u
WUA = 43 PPM
OTHER TESTS-
AFTER MAINTENANCE


*

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
10.
6.
7.

8.

7.
EFF
6.
3.
6.
5.
5.
5.
4.
4.

5.

4.
EFF
6.
3.
4.
5.
4.
4.
3.
4.
4.

4.
EFF
4.
2.
3-
3.
3.
30
46
14

30

44

56
87
92
16
26
30
98
53

14

93

33
93
30
08
53
72
93
74
31

31
65
73
82
64
42
5RAMS PER MILE
CO C02
225
190
167

207

191

122
56
94
87
80
93
113
72

103

98

50
35
36
43
39
114
115
95
114

109
99
71
79
84
79
.6
. 1
.2

. 1

.2

.3
.0
.7
.8
.2
. 1
.7
.8

.8

.3

.8
.8
.7
.0
. 1
.3
.5
.8
.9

.9
.1
.0
.6
.4
. 1
670
671
613

670

655

735
781
650
759
736
627
594
537

610

585

605
608
516
607
582
417
400
357
409

392
466
487
401
477
459
.4
.0
.8

.7

.3

.9
.5
.8
.7
.5
.2
.8
.4

.3

.8

.8
.3
.0
. 1
.6
.9
.7
.7
.0

.5
.7
.8
.2
.7
.8

N
1
0
1

1

1

2
1
2
1
1
2
1
2

1

1

3
1
4
2
2
2
0
2
1

1
2
1
2
1
1

oxc
.78
.89
-99

-32

• 37

.54
-38
.30
.94
.87
.56
.21
.70

.85

.89

.84
.88
.00
.82
.86
.65
.82
.15
.70

.56
.54
.03
.06
.75
.62
MPG
FUEL
ECON
8
9
9

8

9

9
10
10
9
10
1 1
1 1
13

1 1

1 1

12
13
15
12
13
14
14
17
14

15
13
14
16
14
14
.4
.0
.9

.7

. 1

.4
. 1
.8
.7
. 1
.2
.2
.3

.2

.7

.6
. 1
. 1
.8
.5
.5
.9
.0
.7

• 3
.9
.6
.5
.3
.9
                       0107

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
835 73 OLDS CUTL

CID
350

IHC= 210 PPM HEXANE
ICOCACT] - 8.2
ICO[SPEC]= 1.0
INOX = 36
'
OTHER TESTS:
AFTER MAINTENANC




837 73 OLDS CUTL

$CO
%CO
PPM


E




350

IHC= 150 PPM HEXANE
ICO[ACT] = 0.3
ICO[SPEC]= 0.3
INOX = 93

OTHER TESTS:
AFTER MAINTENANC




839 73 PLYM DUST

%CQ
%CO
PPM


E




225

IHC= 235 PPM HEXANE
ICOCACT] = 3.6
ICOtSPEC]= 0.5
INOX = 78

OTHER TESTS:
AFTER MAINTENANC




%CQ
%CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
4.
3-
3-

4.

4.
EFF
3.
2.
3.
2.
2.
5.
1 .
5.

3.

3.
98
97
66

46

09

37
44
35
88
88
92
46
20

59

40
118
106
97

112

106

83
48
72
65
62
68
46
52

56

52
.8
.7
.7

.5

.8

.0
.7
.8
.1
.4
.0
.4
.7

.7

.6
625
639
569

633

617

693
722
613
708
686
582
589
501

586

564
.8
.9
. 1

. 1

.7

.2
.6
. 1
.5
.7
.9
.7
.5

.5

.2
NOXC
1
1
1

1

1

1
1
1
1
1
3
1
3

2

2
• 39
.22
• 38

• 30

• 30

.59
.41
.51
.50
.48
.03
.56
.01

.26

.26
HPG
FUEL
ECON
10.]
10.8
12.1

10.8

11.1

10.6
11.0
12.0
10.8
11.2
12.5
13-3
111.8

12.9

13-5
EFF
5.
3.
4.
4.
4.
5.
3-
4.

4.

3.
71
88
77
76
50
14
30
04

18

88
82
46
57
63
56
104
46
54

74

60
.9
. 1
.2
.7
.7
.2
.5
.4

.1

.5
614
640
543
627
608
378
376
369

377

374
.2
.4
.6
.8
.6
.7
.4
.3

.5

.9
EFF
5.
2.
4.
4.
3.
89
68
30
22
79
97
31
52
63
50
.9
.6
.5
.3
.9
380
401
360
391
386
.2
.9
.6
.5
.2
2
1
2
2
2
3
3
5

3

3

1
2
2
2
2
.56
.51
.57
.01
.02
.71
.22
.02

.46
ft *
.81
- 17
.97
A 4
.31
1C
5
1 0
.33
11.0
12.2
13.1
nn
.9
. .. r
12.5
15-9
. n 1
19-3
4 n fl
19-U
j a C
17.3
18 1
I0.1
16.1
1 V *
19-3
i /
1Q.1
i /
18.6

                         C-108

-------
ON
               APPENDIX C,CONT'D

   LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                    dENVER
VEH
NO. YR MAKE MODL
840 73 PLYM DUST

CID
318

IHC= 410 PPM HEXANE
ICOUCT] = 9.0
ICO[SPEC]= 0.5
INOX s 34

OTHER TESTS:
AFTER MAINTENANC




842 73 PLYM SATE

*CO
%CO
PPM


E




318

IHC= 175 PPM HEXANE
ICOtACT] = 6.0
ICO[SPEC]= 0.5
INOX = 99

OTHER TESTS:
AFTER MAINTENANC




8I|3 73 PLYM FRY3
T tin ««
*CO
%CO
PPM


E




360

JHC= 220 PPM HEXANE
0 ACT] = 5.8 %CQ
SPEC]= ,.0 %CQ
INOX = 0 PPM
OTUfn m H
uinER TESTS:
AFTER MAINTENANC





E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
7.
6.
6.

7.

6.
EFF
6.
3.
4.
4.
4.
8.
6.
7.

7.

7.
EFF
8.
6.
6.
7.
6.
13.
3.
4.
8.
6.
EFF
9.
3.
3.
6.
4.
29
96
01

12

77

47
28
01
81
14
28
82
09

52

19

52
09
85
25
80
58
92
27
54
00
52
61
32
44^
75
JRAMS PER MILE
CO C02
91
121
84

106

104

75
29
42
51
42
206
187
184

196

190

193
140
165
166
158
120
86
70
102
89
98
46
48
71
57
.0
. 1
.5

.7

.9

.7
.5
.6
.6
.6
.4
.3
.0

.4

.3

.6
.7
.3
.0
.3
. 1
.5
.9
.6
.2
.4
.0
.0
.1
.3
454
429
404

441

427

482
531
441
508
496
429
426
375

428

413

436
475
388
456
443
659
608
541
632
600
620
639
539
630
608
. 1
.6
.5

.3

.8

.7
.2
.7
.0
.8
.6
.7
.2

. 1

.3

.7
.0
.6
.7
.5
. 1
.3
.1
.6
.4
.5
.2
.6
.3
.2
i

NOXC
1
0
1

1

1

1
0
1
1
1
0
0
0

0

0

0
0
0
0
0
4
2
4
3
3
4
2
4
3
3
.68
.74
.51

.19

.14

.58
.98
.69
.27
.30
.85
.57
.64

.70

.64

.76
.75
.68
.75
.73
.80
.33
.49
.51
.43
.87
.48
.99
.63
.66
MPG
FUEL
ECON
14.3
13-8
16.0

14. 1

14.5

14.3
15.1
17.0
14.7
15.4
11.4
12.0
12.9

11.7

12.1

1 1.6
12.4
13.2
12.0
12.4
10.0
11.7
13.3
10.8
11.7
11.0
12.3
14.2
11 .6
12.4
                        C-109

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL  TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
844 73 PONT VENT

CID
350

IHC= 70 PPM HEXANE
ICO[ACT] = 3-2
ICO[SPEC]= 0.2
INOX 90

OTHER TESTS:
AFTER MAINTENANC




845 73 PONT LEMA

56CO
*CO
PPM


E




350

IHC= 720 PPM HEXANE
ICOCACT] = 9.2
ICO[SPEC]= 0.2
INOX - 39

OTHER TESTS:
AFTER MAINTENANC




846 73 PONT LEMA

*CO
*CO
PPM


E




350

IHC= 440 PPM HEXANE
ICOCACT] = 5.2
ICO[SPEC]= 0.2
INOX _ 26

OTHER TESTS:
AFTER MAINTENANC




*CO
%CO
PPM


E




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE
HC CO C02
6.
6.
6.

6.

6.
EFF
5.
5.
5.
5.
5.
7.
6.
5.

7.

6.
EFF
6.
6.
6.
6.
6.
5.
7.
6.

6.

6.
EFF
5.
4.
5.
5.
5.
41
20
53

30

33

44
07
88
25
37
98
16
68

03

40

45
71
10
59
49
26
67
96

52

98

94
75
17
32
11
91
66
57

78

69

69
35
47
51
45
158
80
98

117

101

99
35
50
65
52
71
141
90

107

113

66
41
45
53
47
.8
.7
.6

.7

.4

.2
.0
.6
.4
.5
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.6
.5

.8

.5

.1
.2
.0
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.4
.4
.2
.8

.8

.1

.4
.4
.6
.4
.7
582
528
484

554

527

630
576
499
602
566
628
615
537

621

596

622
586
511
603
573
614
575
517

594

567

594
604
523
599
580
.8
• 3
.2

.4

.5

.3
• 3
.9
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.6
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. 1
.7

.3

.7

.4
.6
.8
.7
.5
.9
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.3

.7

.8
.3
.1
.8
.2
NOXC
1
1
4

1

2

1
1
3
1
1
1
2
2

2

2

2
2
2
2
2
1
3
3

2

2

4
3
3
3
3
.66
.80
.48

.73

.50

.40
.19
.25
.45
.95
.87
.68
.66

.30

.51

.10
.15
.78
.13
.31
.82
.28
.07

.58

.92
** it
.24
n 0
.08
f\ 1
.92
£ 9
.63
cfi
.5?
MPG
FUEL
ECON
11 o
• i i j
13 (j
• j i v
11.9

12.?

13.5

11.7
13J
15.0
12,7
13-5
9.8
11.1
12.5

10.7

1U

11.1
13-*
i, i
11.6
12.2
. . t
13-'
11.9
.- 0
KM
,1 n
13."
. , 1
11. J
11 f>
1 1."
1? '
it'
13.0
1 J
11.5
12-1
13-2

                        0110

-------
                 APPENDIX  C ,CONT'D
     LISTING OF FEDERAL TEST
ON  INDIVIDUAL VEHICLES BEFORE

                      DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
Jo" YR MAKE MODL CID
849 73 PONT STAW 400

IHC= 225 PPM HEXANE
ICOtACT] = 6.0 *CO
ICO[SPEC]= 0.6 *CO
INOX = 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




850 73 DATS B610 108

IHC= 800 PPM HEXANE
ICOtACT] = 9.0 *CO
ICO[SPEC]= 1 .5 *CO
INOX = 22 PPM

OTHER TESTS:
AFTER MAINTENANCE




851 73 DATS 240Z 146
T UP A
1HC= 85 PPM HEXANE
ICOtACT] = 3.2 %CQ
j?^SPEC]= 2.7 %CO
X - 45 PPM
OTHER TESTS-
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
6.
4.
4.

5.

4.
EFF
4.
2.
2.
3.
2.
5.
6.
4.

6.

5.
EFF
4.
3.
3.
4.
3.
3.
2.
4.
3.

3.
EFF
3.
2.
6.
3.
3.
07
52
03

26

70

78
32
62
50
91
86
20
92

04

78

59
70
71
12
88
84
99
54
40

59
48
67
27
06
82
JRAMS PER MILE
CO C02
99
82
68

90

82

106
45
56
74
61
66
52
45

59

53

65
38
42
51
44
31
26
33
28

29
35
23
30
29
27
.7
.3
.8

.7

.2

.7
.8
.7
.9
.3
.9
.3
.3

.3

.4

.2
.2
.2
.1
.8
.2
.7
.1
.9

.4
.3
.2
.9
.0
.8
735
702
634

718

690

786
829
701
808
785
308
306
285

307

301

340
359
315
350
343
407
433
338
420

402
418
444
355
431
414
.3
.7
.4

.3

.8

.0
. 1
.7
.5
.5
. 1
.5
.2

.3

.0

.0
.4
.4
. 1
.4
.5
• 3
.0
.9

.0
.2
.2
.9
.8
.7


NOXC
1
1
1

1

1

1
1
1
1
1
2
1
2

1

1

1
1
1
1
1
2
1
1
1

1
1
1
1
1
1
-99
.29
.90

.62

.60

.51
.13
.46
.31
.30
.01
.57
.42

.78

.89

.62
.00
.92
-30
.38
.26
.65
.91
.94

.85
.77
.35
.70
.56
.54
MPG
FUEL
ECON
9
10
1 1

10

10

9
9
1 1
9
10
20
21
23

21

22

19
20
22
20
20
18
18
21
18

19
18
18
20
18
18
.7
.5
.7

.1

.6

.2
.8
. 1
.5
.0
.6
.7
.9

.2

.0

.4
.6
.6
.0
.8
.9
.3
-9
.6

.3
.3
.2
.9
.2
.9
                        C-lll

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
852 73 BOND CIVI 71

IHCs 270 PPM HEXANE
ICO[ACT] . 4.9 *CO
ICO[SPEC]= 3-0 $CO
INOX - 94 PPM

OTHER TESTS:
AFTER MAINTENANCE




855 73 MG CONV 110

IHC=1050 PPM HEXANE
ICO[ACT] = 2.9 *CO
ICO[SPEC]= 2.5 $CO
INOX = 30 PPM

OTHER TESTS:
AFTER MAINTENANCE




856 73 PORS 914 102

IHC= 430 PPM HEXANE
ICOUCT] = 3.0 %CO
ICO[SPEC]= 3.0 *CO
INOX = 58 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 G
HC
3-
2.
2.

2.

2.
EFF
3.
2.
2.
2.
2.
3.
2.
2.

3.

2.
EFF
3.
2.
2.
2.
2.
7-
7-
5.

7.

6.
EFF
9,
10.
8.
10.
9.
20
63
17

90

62

06
58
29
81
60
59
51
47

03

72

02
63
56
82
69
57
04
82

29

82

53
58
08
08
68
RAMS PER MILE 	
CO C02 NOXC
49
49
43

49

47

50
40
38
45
42
64
48
47

56

51

56
58
57
57
58
41
41
37

41

40

44
52
41
48
48
.4
. 1
.5

.3

.7

.0
.7
.5
. 1
.0
.5
.7
.2

.3

.6

.6
.8
.7
.7
.0
.0
. 1
.8

.1

.2

.5
.8
.8
.8
. 1
217
226
203

221

218

240
255
218
248
242
321
358
297

340

334

330
363
302
347
340
384
399
338

392

379

355
345
318
350
340
• 3
.1
.4

.9

.1

.3
.4
.9
. 1
.3
.7
.5
.5

.9

.3

.2
.8
.5
.7
.1
.7
.1
.2

.2

.5

.9
.7
.3
.6
.3
1
0
1

0

0

0
0
1
0
0
1
0
1

0

0

1
0
1
1
1
1
1
1

1

1

2
1
2
1
1
.13
.54
.16

.83

.83

.89
.53
.03
.70
.74
.24
.70
.10

.96

.92

.47
.79
.13
.12
.02
.99
.12
.63

.54

.44
ii f
.45
*} A
.20
nfl
.Oo
rt A
.80
n f\
.70
MPG
FUEL
ECOH
29
28
31

28

29

27
27
31
27
28
20
20
23

20

20

20
19
22
19
20
18
i 0
18
1 1
21
.«
is
in
IS
1Q
19
1 /
19
i /
19
i /
.1
.5
1 j
.8

.8

.5

.0
.1
.0
.1
.0
.*
.0
.11

.2

.9

.T
.1
.1

.
.8
j
.J
o
O


1
, I
5
.2
j
'.]
.9

                         C-112

-------
                 APPENDIX C,CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                      DENVER
VEH
N0. YR MAKE MODL CID
857 73 TOYO STAW 97
\i j \ • -*
IHC = 1250 PPM HEXANE
ICOtACT] - 10.0 *CO
ICOtSPEC]= 1 .0 %CO
INOX = 14 PPM

OTHER TESTS:
AFTER MAINTENANCE




860 73 SUBA STAW 83

IHC= 380 PPM HEXANE
ICOtACT] = 8.4 %CO
ICO[SPEC]= 3.0 %CO
INOX = 32 PPM

OTHER TESTS:
AFTER MAINTENANCE




863 73 VOLK SEDA 97
TllP \i
1HC= Hio PPM HEXANE
ICOtACT] = 5.6 JCO
ICO[SPEC]= 2 5 *rn
INOX r*
1HUA = 58 PPM
OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

n
HC
5.
7.
4.

6.

6.
EFF
3.
3.
2.
3.
3.
7.
4.
3.

5.

4.
EFF
7.
3.
3-
5.
4.
6.
5.
4.
6.

5.
EFF
9.
5.
5.
7.
6.
99
10
65

57

21

97
24
68
59
24
12
31
57

65

68

34
84
65
52
51
75
82
95
27

78
53
82
30
59
44
RAMS PER MILE
CO C02
74
84
58

79

75

55
61
40
59
54
69
65
55

67

63

49
47
46
48
47
76
71
63
74

70
91
67
67
79
72
.3
.5
.6

.6

.3

.9
.9
.9
.0
.9
.3
.0
.0

.1

. 1

.6
.0
.9
• 3
.5
.7
.6
.9
.0

.5
.9
.9
.8
.4
.8
278
267
242

273

263

285
293
258
289
282
265
294
253

280

277

280
314
264
298
294
255
295
252
276

275
273
308
261
291
288
.6
.9
.2

.0

. 1

.2
.7
.7
.7
.4
.8
.6
.9

.8

.5

.9
.6
.7
.5
. 1
.8
.6
.2
.5

.6
.6
.4
.8
.7
.5


NOXC
2
1
2

2

1

1
0
1
1
1
0
0
0

0

0

1
0
0
0
0
1
0
1
0

0
0
0
1
0
0
.87
.20
.29

.00

.84

.93
.71
.62
.29
.21
.85
.65
.91

.75

.76

.04
.71
.98
.87
.85
.23
.65
.35
.93

.96
.85
.61
.06
.72
.78
MPG
FUEL
ECON
21 .
21 .
25.

21 .

22.

23-
22.
26.
22.
23-
22.
21 .
25.

22.

22.

23-
22.
25.
22.
23-
22.
20.
24.
21 .

21 .
19-
20.
23-
20.
21.
4
0
4

2

1

0
1
8
5
4
3
6
2

0

7

2
2
4
7
2
3
8
1
5

9
8
5
0
1
0
                        0113

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
864 73 VOLV 1

IHC= 760 PPM
ICOCACT] =
ICO[SPEC]=
INOX a

OTHER TESTS:
42S

CID
121

HEXANE
7.8
2.0
48

%CO
%CO
PPM

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
	 GRAMS
HC CO
7.
9.
7.

8.

8.
46
99
25

78

72
83.
1 10.
97.

97.

101 .
PER MILE 	
C02 NOXC
9
6
0

9

4
309
283
260

296

282
.9
.5
. 1

. 1

.5
2.114
0.95
1.17

1.66

1.40
HPG
FUEL
ECOS
"""**».
19 1
y * I
18.1
20.1

18.6

18.?
SC/3M MICE EFF
AFTER MAINTENANCE




076 72 -AMMO G

IHC=2000 PPM
ICOtACT]
ICO[SPEC]=
INOX

OTHER TESTS:




REM





258

HEXANE
7.8
1 .5
40


56CO
*CO
PPM


AFTER MAINTENANCE








077 72 BUIC RIVI

IHC= 160 PPM
ICOCACT] =
ICO[SPEC]=
INOX =

OTHER TESTSr
AFTER MAINTEN









455

HEXANE
4.7
N/A
33


ANCE




$CO
56CO
PPM







COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 pxp
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
6.
5.
4.
6.
5.
33.
32.
29.

32.

31.
62
81
89
20
73
23
14
63

66

68
MTCE
2.
2.
2.
2.
2.
8.
5.
4.

7-

5.
40
67
43
54
55
78
38
46

01

83
MTCE
6.
4.
3.
5.
4.
67
21
92
39
64
86.
86.
72.
86.
83.
100.
111 .
95-

106.

104.
EFF
57.
49.
39.
53.
48.
119.
99.
60.

109-

92.
EFF
84.
46.
37.
64.
52.
8
8
8
8
0
0
7
4

1

8

5
6
8
4
5
8
2
5

0

9

8
7
7
9
1
314
307
274
310
299
341
300
300

319

308

349
405
340
378
376
683
643
588

662

636

698
680
617
689
667
.4
.5
.5
.8
.9
• 3
.1
.1

.8

.6

.2
.1
.5
.4
.0
.1
.3
.7

.3

.6

.3
.7
.8
.2
.2
2.32
1.17
1.78
1.72
1.57
2.52
0.99
2.20

1.72

1.63

1.50
1.60
2.24
1.55
1.76
7.05
3.99
ft 4
7.81
t f
5. "6
f f.
5.66
f fj ft
6.77
„ (.(,
4.00
_ li n
7.42
c 67
5.01
c A«i
5. op
18,5
19.2
21.}
19.8
19,8
1U
15.1
16.3

15.0

15.5
A
19-8
18. f
- j £
21-5
. Q A
18.5
. . •)
19-5
9-5
4 fl 0
1(M
1? 1
K.I
m (
|U.'
n I
1 1 >
10-'
1 y
11.1
12-5
| fr
11-'
11-1

                         C-114

-------
                 APPENDIX  C,CONT'D
     LISTING OF FEDERAL  TEST
ON  INDIVIDUAL VEHICLES  BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
HO. YR MAKE MODL
0?8 72 CADI DEVI

CID
472

IHC= 190 PPM HEXANE
ICOtACT] - 5.5
ICO[SPEC]= N/A
INOX = 25

OTHER TESTS:
AFTER MAINTENANC




079 72 CHEV VEGA

*CO
%CO
PPM


E




140

IHC= 80 PPM HEXANE
ICOtACT] = 1 .5
ICO[SPEC]= N/A
INOX = 25

OTHER TESTS:
AFTER MAINTENANC




080 72 CHEV MALI
_
•* n v * t T ^ p o iui u c*
^ • •> ^i fi PI
ICO[SPEC]= N}A
•L NO X •» c c
DO
OTHER TESTS:
AFTER MAINTENANC




*CO
%CO
PPM


E




350

XANE
*CO
PPM
E


-*

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

i
HC
4.
4.
3.

4.

4.
MT
6.
3.
5.
5.
4.
6.
3.
4.

4.

4.
90
04
71

45

13
CE
71
70
16
14
72
77
18
45

90

27
MTCE
7.
5.
4.
6.
5.
5.
4.
4.
4.

76
46
04
56
55
04
84
18
94

4.70
MTCE
5.68
3.
2.
4.
3.
10
91
34
58
}RAMS PER MILE
CO C02
161
129
97

144

127
EFF
227
137
189
180
170
95
53
67

73

66
EFF
100
74
66
87
77
77
109
68
94

91
EFF
83
54
50
68
59
.4
.8
.8

.9

.5

.3
.5
.2
.5
. 1
.2
.5
.7

.4

.0

.5
.5
.9
.0
.8
.0
.6
.7
.0

.8
.7
.3
.2
.4
.2
742
707
666

724

703

826
805
705
815
782
348
447
311

399

389

363
413
331
389
381
481
430
423
454

438
568
583
501
576
557
.7
.0
.4

. 1

.3

.2
.3
.4
.3
-3
.4
.0
.9

.8

.8

.0
.9
.8
.5
.0
-7
.0
.2
.7

.8
.9
.0
.5
.3
.9


NOXC
1
1
2

1

1

1
1
1
1
1
1
0
1

1

1

1
0
1
0
0
3
1
3
2

2
2
1
2
1
1
.88
.14
.07

.49

.55

.52
.29
.45
.40
.38
.57
.96
.53

.26

.25

.07
.64
.18
.85
.88
.95
-39
.91
.62

.61
.41
.45
.50
.91
.93
MPG
FUEL
ECON
8.8
9.6
10.7

9.2

9.7

7.4
8.6
8.7
8.0
8.3
17.1
16.4
20.5

16.7

17.5

16.3
16.2
19.7
16.2
17.0
14.3
14.4
16.3
14.4

14.8
12.4
13-1
15.1
12.7
13.4
                        C-115

-------
                  APPENDIX C,CONT'D

      LISTING OF FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR
081 72

IHC =
ICO[A
icots
INOX

OTHER
AFTER




082 72

IHCs
ICOCA
MAKE MODL
CHEV CHEL

CID
350

90 PPM HEXANE
CT] = 1.6
PEC]= N/A
57

TESTS:
MAINTENANC




CHEV NOVA

$CO
$CO
PPM


E




307

780 PPM HEXANE
CT] - 10.0
ICO[SPEC]= N/A
INOX

OTHER
AFTER




083 72

IHC =
15

TESTS:
MAINTENANC




CHEV IMPA

%CQ
%CO
PPM


E




350

550 PPM HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

HC
4.20
3.30
3-40

3-73

3.51
MTCE
4.22
2.91
3.35
3.54
3.30
8.12
8.01
6.90

8.06

7.73
MTCE
5.65
3.87
4.32
4.72
4.36
7.76
5.80
6.16
(RAMS P
CO
68
59
50

63

58
EFF
71
41
41
55
47
83
83
66

83

79
EFF
73
30
47
51
44
116
97
94
.2
.4
.2

.6

.7

-3
.6
.7
.8
.7
.7
.7
.9

.7

. 1

.4
.9
.3
.3
.1
.7
.4
.0
ER MILE 	
C02 NOXC
521
532
469

527

513

559
582
487
571
551
510
474
455

491

476

582
569
506
575
554
555
585
528
.0
.9
.6

.2

.2

.4
.2
.7
.3
.7
.7
.6
. 1

.9

.7

.5
.1
.9
.5
.9
.1
.0
.8
2.
1.
2.

1.

1.

2.
1.
2.
1.
1.
3-
2.
3-

2.

2.

3-
2.
3-
3-
3-
2.
1.
2.
22
19
01

69

63

32
41
22
84
82
14
16
49

63

73

68
55
79
09
12
39
62
89
ICO[ACT] - 6.5 *CO
ICO[SPEC]= N/A
INOX

OTHER
AFTER




55

TESTS:
MAINTENANC




$CO
PPM


E




72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
6.74

6.30
MTCE
8.19
5.02
5.41
6.54
5.78
106

100
EFF
104
63
72
83
74
.7

.5

.7
.9
.6
.4
.7
570

563

582
645
547
615
605
.7

.5

.1
.3
.2
.0
.5
1.

2.

2.
1 .
3-
2.
2.
99

13
f i
67
nft
9°
4 T
17
34
1
n c
4!)
HPG
FUEL
ECON
13.8

15.9

13.9

1U

13.0
13.5
15.?
13.2
13.9
13-3
11.1
15.2

13-1

14.2

12.-
U.I
U.J
. f. A
13-2
_ A
13-9
4 t 1
11.1
«0 R
12.0
. . 7
11.'
o fl
12."
11.5
1 I * '
11.'
13-'
* «/
12.0

                         C-116

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
Jf YR MAKE MODL CID
084 72 CHEV BELA 400
\J V • 1
IHC = 1150 PPM HEXANE
ICOUCT] ^ 6.2 *CO
ICO[SPEC]= N/A %CO
INOX - 45 PPM

OTHER TESTS:
AFTER MAINTENANCE




085 72 DODG CORO 318

IHC= 225 PPM HEXANE
ICOCACT] = 2.2 *CO
ICO[SPEC]= 0.5 %CO
INOX = 67 PPM

OTHER TESTS:
AFTER MAINTENANCE




086 72 FORD PINT 122
JHCs 850 PPM HEXANE
ICOUCT] = 9.0 *CO
ICOI3MCJ. 12,'°°
u* = 42 PPM
OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


9
6
5

7

7

HC
.24
.79
.71

.96

.00
MTCE
6
2
3
4
3
4
3
4

4

3
.57
.79
.45
.60
.75
.89
.52
.06

.17

.95
MTCE
5
3
3
4
4
5
5
4
5

.81
.66
.94
.69
.18
.62
.91
.03
.77

5.34
MTCE
4.06
2
2
3
2
.41
.19
.20
.69
3RAMS PER MILE
CO C02
134
78
74

105

89
EFF
117
44
60
79
63
58
28
46

43

39
EFF
82
46
47
63
53
86
73
60
80

72
EFF
71
41
37
56
46
.3
.9
.2

.4

.0

.6
.7
.0
.6
.9
.9
.5
.8

.0

.7

.0
. 1
.4
-3
.9
.7
.9
. 1
.0

.8
.7
.5
.5
.0
.6
578.
589.
530.

584.

571 .

580.
690.
577.
637.
636.
501 .
508.
463.

505.

494.

506.
505.
459.
505.
493-
295.
295.
270.
295.

288.
314.
346.
291 .
331.
324.
8
6
1

4

1

2
3
3
6
8
5
9
0

3

8

1
5
8
8
2
3
7
5
5

8
4
3
3
0
7


NOXC
4
2
4

3

3

3
2
4
3
3
4
3
4

3

3

3
3
4
3
3
4
3
4
3

3
2
1
2
1
1
.25
.67
.94

.43

.61

.85
.84
.76
• 32
.57
. 10
.19
.51

.63

.74

.62
.06
.14
.33
.47
.31
.23
.69
.75

.85
.19
.26
.46
.70
.78
MPG
FUEL
ECON
10.
12.
13.

11 .

12.

1 1 .
11 .
13.
11 .
1 1 .
14.
15.
16.

15.

15.

13.
15.
16.
14.
15.
19.
20.
23.
20.

21 .
20.
21 .
24.
20.
21 .
8
1
4

4

1

3
5
0
4
8
6
7
2

1

6

6
1
2
3
0
8
6
5
2

1
2
2
9
7
8
                        C-117

-------
                  APPENDIX C,CONT'D

      LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
087 72 FORD GRNT 351

IHC= 140 PPM HEXANE
ICO[ACT] = 4.0 JCO
ICO[SPEC]= N/A $CO
INOX = 80 PPM

OTHER TESTS:
AFTER MAINTENANCE




088 72 FORD MAVE 200

IHC= 250 PPM HEXANE
ICOCACT] = 3-5 JCO
ICO[SPEC]= N/A %CO
INOX = 78 PPM

OTHER TESTS:
AFTER MAINTENANCE




089 72 FORD GALA 351

IHC= 150 PPM HEXANE
ICOCACT] = 3.5 *CO
ICO[SPEC]= 0.1 *CO
INOX = 103 PPM

OTHER TESTS:
AFTER MAINTENANCE




••
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MI
HC CO C02
6
4
4

4

4
.04
.00
.25

.97

.48
MTCE
7
3
4
5
4
4
3
3

4

3
.59
.51
.00
.47
.49
.95
.59
.60

.24

.87
MTCE
5
3
3
4
3
5
3
6

4

5
.08
.01
.28
.00
.51
.85
.77
.77

.77

.02
MTCE
4
3
4
3
3
.03
.22
.93
.61
.85
102
64
49

82

68
EFF
118
29
37
72
50
81
57
36

68

56
EFF
85
40
34
62
48
67
72
48

70

64
EFF
70
74
60
72
70
.0
.9
.5

.7

.4

.0
.8
.3
.1
.0
.2
• 3
.5

.7

.5

.2
.8
.3
.1
.2
.4
.4
.7

.0

.9

.4
.7
.6
.6
.0
599.
611.
530.

605.

586.

582.
613.
526.
598.
583.
377.
362.
352.

370.

363.

383.
381 .
352.
382.
373.
645.
656.
566.

651 •

629.

705.
715.
605-
710.
683-
LE 	
NOXC
1|
3
9

6

9

4
8
1
8
4
7
9
1

0

0

6
0
9
2
9
7
7
5

4

8

9
3
6
8
4
3
3


3

3

3
2
3
2
2
5
2
5

3

3

5
3
6
4
4
4
1
4

2

2

3
1
2
2
2
• 91
.06
.53

.47

.64

.00
.48
.52
.73
.87
.14
.12
.47

.56

.65

.62
.10
.55
.31
.56
.09
.90
.25

.95

.99
n Q
.Oo
li rj
.47
Q A
.89
1A
. 9
MPG
FUEL
ECOH
11.
12.
11.

11.

12.

11.
13.
14.
12.
13-
17.
19-
21.

18.

19-

16.
19-
21-
. ft
18.
19-
11.
4 *
11.
13-
4 4
11.
4 1
1 '•
10-
1 "
10-
| V
12-
1 «*
llt

4
I
3

8

5

2
2
9
2
1
0
I
1

1

1

i
5
3
«
3
5
i
3

1
1
.

7
5
«
(j
o

                         0118

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
OQO 72 FORD STAW 400
\J J V 1
IHC= 275 PPM HEXANE
ICOUCT] = 5.0 %CQ
ICO[SPEC]= N/A *CO
INOX - 55 PPM

OTHER TESTS:
AFTER MAINTENANCE




091 72 MERC MONO 400

IHC= 120 PPM HEXANE
ICO[ACT] = 1.3 %CO
ICO[SPECJ= 0.1 *CO
INOX _ 68 PPM

OTHER TESTS:
AFTER MAINTENANCE




°92 72 OLDS CUTL 350
T U O
iHCs 325 PPM HEXANE
ICO[ACT] = 8.8 *CO
iSoiSPEC]= N/A *co
INOX = 30 PPM
OTHER TESTS-
AFTER MAINTENANCE




•
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


5
3
5

4

4

HC
.46
.92
.08

.66

.56
MTCE
4
2
3
3
3
4
2
3

3

3
.22
.52
.87
.33
.24
.93
.79
.91

.82

.54
MTCE
5
1
3
3
3
8
4
5
6
.76
.86
.18
.73
.02
.78
.97
.82
.79
5.99
MTCE
5.16
2
3
3
3
.75
.74
.90
.52
3RAMS PER MILE
CO C02
98.
69.
65.

83.

74.
EFF
85.
34.
50.
59.
49.
68.
18.
32.

42.

32.
EFF
74.
13.
36.
42.
32.
141.
149.
97.
145.
133.
EFF
75.
51 .
60.
63.
58.
3
8
7

4

6

8
8
3
2
5
0
6
5

3

6

2
1
5
4
1
4
9
7
8
9
7
2
2
0
7
653
583
540

616

586

684
692
599
688
665
644
672
595

658

645

734
795
670
766
748
505
446
425
474
452
558
583
481
571
550
.3
.4
.4

.8

. 1

.3
.3
.4
.5
.3
.0
.6
.1

.9

.6

.4
.2
.6
.1
.7
.7
.0
.8
.6
.8
.2
.4
.4
-3
.3


NOXC
5
3
5

4

4

4
3
5
3
3
5
3
6

4

4

4
3
5
3
3
1
0
1
1
1
1
1
1
1
1
.40
.78
.85

.56

.68

.16
.25
.05
.69
.93
.26
.38
.1 1

.28

.51

.79
.05
.16
.88
.99
.89
.80
.68
.32
.26
.88
.05
.73
.45
.41
MPG
FUEL
ECON
10
12
13

1 1

12

10
1 1
12
1 1
11
11
12
13

12

12

10
10
12
10
1 1
1 1
12
14
12
13
12
13
15
13
13
.8
.6
.5

.6

.4

.7
.8
.8
.2
.8
.6
.5
.5

.0

.5

.2
.8
.0
.5
.0
.7
.7
.8
.2
.0
.8
.2
.1
.0
.6
                        C-119

-------
                  APPENDIX C.CONT'D

      LISTING  OF FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
093 72 PLYM VALI

CID
225

IHC= 900 PPM HEXANE
ICO[ACT] = 10.0
ICO[SPEC]= 0.5
INOX = 1 1

OTHER TESTS:
AFTER MAINTENANC




094 72 PLYM FURY

$CO
%CQ
PPM


E




360

IHC= 245 PPM HEXANE
ICOUCT] = 8.5
ICO[SPEC]= 0.5
INOX = 41

OTHER TESTS:
AFTER MAINTENANC




095 72 PONT CATA

%CO
JCO
PPM


E




400

IHC= 625 PPM HEXANE
ICOCACT] = 4.8
ICO[SPEC]= N/A
INOX = 60

OTHER TESTS:
AFTER MAINTENANC




56CO
JCO
PPM


E




TEST TYPE
COLD TRANS 1
COLD STAB 1
HOT TRANS

72 FTP 1

75 FTP 1
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS 1
COLD STAB
HOT TRANS

72 FTP 1

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
6
4
9

5

3
.27
.10
.71

.14

.35
MTCE
6
3
4
4
4
1
9
7

0

9
.85
.29
.33
.99
.30
.82
.89
.37

.82

.60
MTCE
7
3
3
5
4
8
5
5

7

6
.14
.42
.99
.20
• 34
.89
.88
.41

.32

.38
MTCE
7
4
5
6
5
.79
.85
.13
.26
.53
IRAMS PER MILE
CO C02
195
196
140

196

181
EFF
126
57
77
90
77
217
224
164

220

206
EFF
119
33
56
74
57
153
92
68

121

98
EFF
123
44
50
82
62
.9
.5
.0

.2

.0

.2
.2
.8
.2
.0
.2
.0
.4

.8

.4

.8
.3
.6
.7
.4
.7
.4
.6

.7

.5

.6
.8
.2
.5
.5
302
260
277

280

273

356
384
343
370
367
510
460
442

484

465

552
601
511
577
566
589
598
532

594

578

625
655
563
640
624
.9
.5
.8

.8

.9

. 1
.5
.1
.9
.3
.8
.0
.8

.3

.8

.0
.7
.0
.9
.8
.0
.7
.9

.1

.8

.1
.1
.9
.7
.1
NOXC
1
0
2

1

1

2
1
2
2
2
1
1
1

1

1

2
2
3
2
3
2
2
3

2

2

2
2
3
2
2
• 72
.96
• 36

• 32

.50

.66
.96
.98
.30
.39
.88
.04
.85

.45

.44

.98
.77
.57
.87
.03
.77
.48
.85

.62

.91

.75
_ 4
.51
.97
f O
.63
f\ K
*1 U
HPG
FUEL
ECON
"n
I'M
16.8

13.9

111.8

15.1
18.3
18.5
16.8
17.T
10.0
10.5
12.3

10.3

10.8
t
11.6
13-3
11.5
12.5
13-2
10.3
. , t
11.'
nc
-'
,, A
11-"
41 fl
ll.o
10 5
|U>'
12. 0
|t'
n.5
i }•'
12-0

                         C-120

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL  TEST PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
HO. YB
096 72

IHC =
MAKE
PONT

MODL CID
LEMA 350

220 PPM HEXANE
ICOtACT] -
ICO[SPEC] =
INOX

OTHER
AFTER




097 72

IHC =
r

TESTS
4.0 %CO
N/A *CO
72 PPM

•
•
MAINTENANCE




DATS





510 97

480 PPM HEXANE
ICOtACT] =
ICO[SPEC]=
INOX

OTHER
AFTER




098 72

ICO[A
icots
ox
OTHER




=

TESTS
8. 1 *CO
2.0 *CO
65 PPM

•
•
MAINTENANCE




TOYO

CT J r
PEC ] =
—




CORO 120

M HEXANE
3^0 *CO
80 PPM
TESTS:
MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

HC
5.50
4.78
4.30

5.13

4.80
MTCE
5.45
3.48
4.43
4.42
4.14
4.69
4.89
3-67

4.79

4.52
MTCE
5.19
4.48
4.06
4.82
4.51
4.09
3.70
3.78
3.88

3.80
MTCE
3.76
3.75
4.16
3.76
3.86
3RAMS PER MILE
CO C02
94
93
71

93

87
EFF
92
38
58
64
55
48
35
28

42

36
EFF
52
39
35
45
41
40
51
31
46

43
EFF
32
49
27
41
40
.5
.2
.9

.8

.7

.5
.7
. 1
.5
. 1
.9
.8
.7

. 1

.5

.4
.5
.8
.7
.2
.5
.6
. 1
.3

.7
. 1
.8
.4
.3
.0
568
557
508

562

546

576
628
515
603
586
320
300
273

310

297

308
299
266
303
292
315
309
285
312

304
301
282
272
291
283
.6
.0
.3

.5

. 1

. 1
.3
.8
.3
.9
.9
.9
.0

.5

.4

.3
.3
. 1
.6
.1
.4
.7
.3
.5

.2
.4
.7
.7
.6
.8


NOXC
2
1
1

1

1

2
1
2
1
1
2
1
2

2

2

2
1
2
1
1
3
2
3
2

2
3
2
4
2
2
.23
.24
• 96

.71

.64

.29
.50
.33
.88
.89
.54
.74
.62

.12

.15

. 12
.55
.25
.82
.85
.74
.02
.89
.84

.89
.89
.02
.02
.91
.95
MPG
FUEL
ECON
12. 1
12.3
14.0

12.2

12.7

12.0
12.7
14.3
12.4
12.9
21 .5
23.8
26.9

22.7

24.0

21 .8
23-6
26.5
22.7
23.9
22.6
22.0
25.6
22.3

23- 1
24.4
23.8
27.0
24.1
24.7
                        C-121

-------
                      APPENDIX  C,CONT'D

           LISTING OF FEDERAL  TEST  PROCEDURE RESULTS
     ON  INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                            DENVER
VEH
NO.
099

I
	 GRAMS PER MILE 	
YR
72

HC =
MAKE
VOLK

300 P
MODL C
KARM

PM HEXA
ID
97

NE
TEST
COLD
COLD
HOT
TYPE
TRANS
STAB
TRANS
HC
4.76
3-65
3.26
CO
56.8
45.6
44.7
C02
262.7
284.2
243.5
NOXC
2.13
1.17
1.74
HPG
FUEL
scon
21.2
21.2
27.1
  ICO[ACT]  -   4.6 %CO
  ICO[SPEC]=   N/A *CO  72 FTP
  INOX      =   67 PPM
  OTHER  TESTS:
 AFTER MAINTENANCE
100  72  VOLK KOMB  103
75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

COLD TRANS
COLD STAB
HOT TRANS
  IHC=1520  PPM  HEXANE
  ICOtACT]  -  9.7  %CO
  ICO[SPEC]=  3.0  *CO  72  FTP
  INOX      -    32  PPM
  OTHER  TESTS:
 AFTER  MAINTENANCE
396  72  CHEV  KING  350
75 FTP
LO/HI SC/3M
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

COLD TRANS
COLD STAB
HOT TRANS
  IHC=  230  PPM  HEXANE
  ICOtACT]  =  7.2  *CO
  ICO[SPEC]=  N/A  *CO  72  FTP
  INOX      .    36  PPM
  OTHER  TESTS:
 AFTER MAINTENANCE
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
            4.18   51.0   273-9   1.63 2!|.2
3
.77
MTCE
5
4
3
4
4
6
5
4
5
5
.22
.10
.86
.64
.26
.45
.06
.63
.73
.23
MTCE
8
6
5
7
6
7
5
5
6
6
EF
7
4
5
5
5
.01
.45
.30
.20
.46
.59
.64
.64
.58
.04
F
.09
.32
.15
.64
.11
47
EFF
55
56
54
56
55
59
58
52
58
56
EFF
48
39
37
43
40
132
105
93
118
107

91
42
66
66
59
.7

.2
.9
.0
. 1
.8
.1
.3
.2
.6
.8

.9
.4
. 1
.9
.7
.4
.4
.5
.3
.7

. 1
.9
.8
.0
.3
268

261
281
240
271
266
381
433
355
408
401

373
412
345
394
386
586
591
538
588
575

618
659
558
640
623
.7

.9
.2
.4
• 9
. 1
.5
.8
. 1
.7
.5

.6
.7
.7
.0
.4
. 1
.0
.7
.7
.7

.9
.6
.5
.1
.6
1

1
0
1
1
1
2
1
2
1
1

2
1
2
2
2
3
2
4
3
3

3
2
4
3
3
.52

.97
.91
.45
.42
.27
.29
.46
.12
.86
.81

.54
.58
.46
.04
.02
.86
.51
.39
.15
.30
— ti
.94
.54
.03
24
1
/K >5
.23
25.0

21.3
23.1
26.3
23-?
21.2
17. §
16.1
19.6
17.!
17.5

18.?
17-5
21.1
t 6 1
18. j
,o o
1o.o
10.8
n i
1 I-'
,, i
12. »
11.2
11.«
11 3
1 1 . j
12.1
13.'
11-f
12.'
i *•
                              0-122

-------
                 APPENDIX  C,CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE

                      DENVER
VEH
NO. YR MAKE MODL
398 72 CHRY NEWP
jjv '
CID
400

IHC= 220 PPM HEXANE
ICOUCT] = 4.5
ICO[SPEC]= 0.5
INOX 55

OTHER TESTS:
AFTER MAINTENANCE




100 72 DODG DART

%CO
%CO
PPM







318

IHC= 420 PPM HEXANE
ICOUCT] = 8.4
ICO[SPEC]= 0.5
INOX = 30

OTHER TESTS:
AFTER MAINTENANCE




*01 72 FORD PINT

ICOUCT] !PM3Hirx
JCOtSPEC]- N/A
INOX = 26
OTHER TESTS-
AFTER MAINTENANCE




*CO
%CO
PPM







122

ANE
PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

t
HC
8.
5.
5.

6.

5.
EFF
8.
3.
4.
6.
5.
12.
6.
6.

9.

7.
EFF
16.
1 1 .
21.
14.
15.
10.
7.
6.
8.
7.
EFF
10.
7-
6.
8.
7.
41
07
17

67

79

94
95
96
34
25
70
31
34

37

64

65
85
92
15
59
10
62
27
81
76
24
33
33
72
66
3RAMS PER MILE
CO C02
123
82
75

102

89

123
33
63
76
60
141
106
84

123

107

137
37
57
85
63
108
61
61
83
71
120
58
61
88
72
.9
.5
.0

.3

.0

.5
.2
.5
.4
.0
.4
.2
.9

.0

.6

.7
.4
.8
.4
.6
.0
.6
.0
.8
.0
. 1
.8
.5
.1
.2
582
605
559

594

588

615
646
570
631
619
402
397
376

399

392

465
499
413
482
468
350
333
310
341
330
336
321
304
328
319
.2
.9
.8

.5

.4

. 1
.6
.4
.5
.3
.0
.0
.3

.4

.4

.0
.0
.3
.8
.6
.6
.5
.8
.7
.8
.0
.1
.4
.2
.6


NOXC
4
2
5

3

3

4
2
4
3
3
1
1
2

1

1

1
1
2
1
1
2
1
2
2
2
2
2
3
2
2
.34
.74
.19

.51

.74

.14
.82
.78
.45
.63
.98
.23
.21

.59

.65

.91
-39
.08
.64
.68
• 39
.74
.79
.05
.16
.69
.48
.32
.58
.75
MPG
FUEL
ECON
11 .0
11 .8
12.8

11 .4

11 .9

10.6
12.5
12.9
11.5
12.2
13.4
15.2
16.8

14.3

15.2

12. 1
14.9
15.5
13-4
14.4
16. 1
19.5
20.8
17-7
19.0
15.9
20.3
21 . 1
18.0
19.4
                        C-123

-------
                  APPENDIX C,CONT'D

      LISTING OF FEDERAL TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
404 72 FORD LTD 429

IHC= 430 PPM
ICOtACT]
ICOtSPEC]=
INOX
'
OTHER TESTS:

HEXANE
9.4 %CO
N/A JCO
27 PPM


AFTER MAINTENANCE








410 72 PLYM VALI 318

IHC= 600 PPM
ICOtACT] =
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN




865 72 AMMO G

IHC= 480 PPM
ICOtACT] =
ICOtSPEC]=
INOX =
?:
OTHER TESTS:

HEXANE
9 . 8 5&CO
0 .5 %CQ
34 PPM


ANCE




REM 232

HEXANE
4? 1 ro
• £• ft \s\J
1 .5 %CQ
60 PPM


AFTER MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
10.
8.
7.

9.

8.
EFF
5.
3.
4.
4.
4.
8.
5.
5.

6.

6.
EFF
6.
3.
4.
4.
4.
9.
7.
5.

8.

7.
37
38
22

33

48

49
35
55
37
12
01
74
93

82

26

58
39
10
92
24
60
56
93

54

54
144.
142.
106.

143.

133.

84.
20.
60.
50.
44.
86.
97.
69-

92.

87.

73.
37.
49.
54.
48.
142.
96.
78.

118.

100.
PER MILE
C02
0
6
9

3

2

0
1
1
7
1
6
0
9

0

4

8
6
1
9
2
0
7
0

3

9
592
533
519

561

541

661
665
577
663
640
427
386
377

406

392

457
484
422
471
461
302
338
293

321

318
.4
.1
.7

.5

.6

.3
.4
.9
.4
.7
.8
.0
.6

.0

.3

.6
.0
.3
.3
.7
.7
.0
.6

.1

.6
NOXC
4
2
4

3

3

3
2
4
3
3
3
1
3

2

2

2
1
2
1
1
0
0
1

0

1
EFF
10.
7.
5.
8.
7.
73
24
81
91
57
152.
114.
83.
132.
113.
8
2
4
7
7
306
334
301
321
319
.1
.6
.7
.0
.8
0
0
1

1
•23
.82
.68

.50

.62

.49
.92
.19
.19
.38
.21
.79
.47

.47

.54

.04
.59
.54
.81
.94
.86
.95
.87

.91

.18
ft O
.83
0 II
.84
rt 1
.97
fill
. OH
4 C
.15
MPG
FUEL
ECOK
10.4
*• * ~
11.3
1 ' J
12.5

10.9

11.1

10.9
12.5
12.9
11.7
12.3
15.1
15.9
17.5

15.5

16.2

11.9
16.0
17-3
* f t
15-5
t t 4
16.1
16.0
no
• 3
n A It
20- 1
. / L
16. d
17 7
ll'l
15.3
ij>j
16-5
| V
1Q.7
1 /
15-9
17.0

                         C-124

-------
ON
               APPENDIX C,CONT'D

   LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                    DENVER
VEH
N0. YR MAKE MODL CID
8711 72 CHEV VEGA 140
U 1 ' '
IHC= 450 PPM HEXANE
ICOtACT] = 9-2 *CO
ICO[SPEC]= N/A %CO
INOX = 55 PPM

OTHER TESTS:
AFTER MAINTENANCE




877 72 CHEV NOVA 30?

IHC= 1125 PPM HEXANE
ICOtACT] = 6.5 *CO
ICO[SPEC]= N/A %CO
INOX = 50 PPM

OTHER TESTS:
AFTER MAINTENANCE




883 72 CHEV MALI 30?
IHC= 860 PPM HEXANE
ICOtACT] = 10.0 *CO
»-,_-. i w • W ft \S \J
SPEC], ,,4 ,co
inux = 20 PPM
OTHER TESTS-
AFTER MAINTENANCE


«

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
4.
3.
3.

3-

3.
EFF
4.
2.
2.
3-
2.
7.
5.
6.

6.

6.
EFF
6.
4.
4.
5.
4.
6.
7.
6.
7.

7.
EFF
5.
3.
4.
4.
4.
63
10
37

83

49

44
51
40
43
88
45
45
33

40

10

35
18
36
22
68
48
51
90
01

13
02
68
25
32
1 1
JRAMS PER MILE
CO C02
81
63
63

71

67

67
30
40
48
40
102
72
76

87

79

90
36
59
62
53
108
114
110
111

112
72
43
78
57
59
.3
.0
.7

.8

.0

.5
. 1
.7
.0
.7
.4
.9
.5

.0

.9

. 1
.3
.2
.0
.6
.6
.5
.9
.7

.3
.7
.9
.7
.7
.3
267
280
228

274

263

265
294
235
280
272
482
461
422

471

455

517
552
458
535
519
442
396
363
418

397
475
489
396
482
461
.5
.6
.0

• 3

.5

.0
.3
.2
.3
.2
• 3
.4
.5

.4

. 1

.9
.2
.4
.8
.6
.9
.9
.8
.9

.3
.8
.0
.7
.7
. 1


NOXC
1
1
1

1

1

1
1
1
1
1
3
2
3

2

2

2
1
2
2
2
1
1
1
1

1
1
1
1
1
1
.34
.25
.41

.29

.31

.73
.38
.77
.55
.56
.09
.44
.87

.75

.96

.29
.92
.60
.10
.18
.60
.09
.32
.33

.26
.86
.31
.47
.57
.47
MPG
FUEL
ECON
21
22
26

22

23

23
25
28
24
25
13
15
15

14

14

13
14
15
13
14
14
14
15
14

14
14
15
16
15
15
.7
.8
.2

.2

.4

.0
.4
.9
.2
.7
.3
.0
.8

. 1

.8

. 1
.3
.7
.7
.3
.0
.8
.8
.4

.9
.6
.6
.6
. 1
.6
                        C-125

-------
                  APPENDIX C,CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
885 72 CHEV CHEL 350

IHC= 560 PPM HEXANE
ICOUCT] 10.0 %CO
ICO[SPEC]= N/A JCO
INOX = 30 PPM

OTHER TESTS:
AFTER MAINTENANCE




886 72 CHEV MONT 350

IHC= 400 PPM HEXANE
ICOUCT] = 10.0 J&CO
ICO[SPEC]= N/A %CQ
INOX - 30 PPM

OTHER TESTS:
AFTER MAINTENANCE




887 72 CHEV NOVA 350

IHC= 440 PPM HEXANE
ICOUCT] = 9.4 *CO
ICO[SPEC]= N/A *CO
INOX = 35 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
6.
4.
7.

5.

5.
EFF
5.
3.
3.
4.
3.
6.
4.
4.

5.

5.
EFF
5.
3.
4.
4.
4.
7-
7.
7.

7.

j t
96
68
33

77

87

71
00
47
29
68
63
91
82

73

24

84
53
04
63
14
39
32
24

35

31
94
89
60

91

82

88
40
44
63
51
125
108
98

116

109

58
26
44
41
37
104
149
81

127

121
EFF"
6.
3.
4.
5.
4.
33
92
15
07
48
94
47
52
70
58
.0
.8
.8

.8

.8

• 3
.3
.9
.3
.4
.9
. 1
.8

.7

.3

.4
. 1
.6
.6
.8
.0
.7
.7

.8

.7

. 1
.9
.5
.0
.7
500
488
451

494

480

545
577
490
561
546
550
556
482

553

535

563
597
498
580
563
544
488
446

515

488

547
592
492
570
555
.6
.4
.6

.3

.9

.3
.0
.2
.8
.8
.2
.7
.5

.6

.1

.4
.0
.7
.9
.2
.6
.6
. 1

.4

.5

.1
.4
.5
.7
.8
3
1
3

2

2

3
1
3
2
2
1
1
1

1

1

2
1
2
2
2
2
0
2

1

1

2
1
2
4
1
1
•73
.76
.75

.70

.71

.08
.90
.43
.47
.56
.50
.27
.70

.38

.44

.75
.96
.80
.34
.35
.68
.98
.56

.79

.76

.30
"l <7
.37
li f\
.49
A 1
, 0 I
.87
til y
FUEL
ECOH
13
13
1 j
15

13

11

12
13
15
13
13
11
12
13

11

12

13
13
15
13
. h
11
12
14
1
11

12
4 0
12
12
it
15
I J
12
13

.3
' (*
.8
.6

.5

.1

.6
.1
.5
.2
.5
.5
.0
.6

.8

.3

.2
.1

_

.1
o
.7

•°
I
, U
.1
.1
.1
.7
J

                         C-126

-------
                 APPENDIX C,CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE

                      DENVER
VEH
N0. YR MAKE MODL CID
889 72 CHEV MONT 350

IHC= 270 PPM HEXANE
ICOUCT] = 6.5 *CO
ICO[SPEC]= N/A *CO
INOX = 48 PPM

OTHER TESTS:
AFTER MAINTENANCE




890 72 CHEV NOVA 350

IHC = 1840 PPM HEXANE
ICOtACT] = 2.8 *CO
ICO[SPEC]= N/A JCO
INOX = 40 PPM

OTHER TESTS:
AFTER MAINTENANCE




891 72 CHEV MONT 400

ICO[1?T] = PM 7H5X*NE
ICO[SPEC]= N/A %CQ
NOX = 18 PPM
OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

i
HC
6.
5.
5.

5.

5.
EFF
4.
3.
3.
3.
3.
14.
16.
9.

15.

14.
EFF
11 .
15.
9.
13.
12.
5.
6.
5.
6.

6.
EFF
10.
4.
3.
7.
5.
36
30
05

81

45

67
05
84
82
60
98
52
59

78

31

84
41
05
70
94
57
59
76
10

16
32
63
89
35
60
3RAMS PER MILE
CO C02
101
122
79

112

106

90
43
42
66
52
32
51
36

42

43

80
94
72
87
85
81
99
65
90

86
222
67
60
142
97
-3
.0
.4

.1

. 1

.2
.7
.4
.0
.9
.4
.6
.2

.4

.5

.9
. 1
.2
.8
.4
.0
.9
.8
.9

.7
.8
.8
.9
.0
.8
524
505
477

514

501

569
606
516
588
574
597
616
504

607

582

641
659
546
651
625
538
568
477
554

537
535
680
532
610
610
.0
.5
. 1

.3

.5

.5
. 1
.8
.6
.2
.6
.3
.6

.4

.0

.9
.7
.5
.2
.2
.9
.1
.1
.1

.2
.0
.5
.8
.8
.2


NOXC
4
1
4

3

3

2
1
2
2
2
4
2
4

3

3

3
1
2
2
2
2
1
2
1

1
0
0
1
0
1
.63
.72
.33

. 1 1

.03

.71
.51
.50
.09
.03
.48
.04
.34

.21

.17

.02
.44
.76
.19
. 12
.29
.05
.64
.64

.74
.73
.84
.77
.78
.07
MPG
FUEL
ECON
12
12
14

12

12

12
13
14
12
13
12
11
15

12

12

11
10
12
10
11
13
1 1
14
12

12
9
11
13
10
11
.6
.4
.4

.5

.9

.2
.0
.9
.6
• 3
.8
.8
.0

.3

.8

.0
.4
.9
.7
. 1
.0
.9
.8
.4

.8
.7
. 1
.9
.4
.4
                        C-127

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL CID
894 72 CHRY NEWP 400

IHCs 250 PPM HEXANE
ICOCACT] = 5.6 %CO
ICO[SPEC]= 0.5 *CO
INOX = 43 PPM

OTHER TESTS:
AFTER MAINTENANCE




895 72 DODG DART 225

IHC= 340 PPM HEXANE
ICOtACT] = 7.7 %CO
ICO[SPEC]= 0.5 $CO
INOX = 58 PPM

OTHER TESTS:
AFTER MAINTENANCE




897 72 DODG DART 318

IHC= 315 PPM HEXANE
ICO[ACT] = 1 .6 $CO
ICO[SPEC]= 0.5 %CQ
INOX . 22 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
10.
5.
6.

7.

6.
EFF
10.
7.
6.
8.
7.
10.
4.
4.

7.

5.
EFF
6.
3-
3-
4.
3-
9-
9.
7.

9.

8.
EFF
6.
3.
4.
4.
4.
14
84
19

90

82

88
04
95
88
80
66
52
63

46

82

25
13
61
62
90
05
32
03

19

64

16
72
18
89
3M
1
1
1

1

1

2
1
1
1
1
1
1


1

1

1




1
1


1

1






85.
48.
29.

66.

50.

01 .
76.
47.
88.
73-
41.
02.
95.

21 .

08.

08.
44.
64.
75.
63-
30.
51 .
93-

41.

31 .

87.
32.
43-
58.
47.
PER MILE 	
C02 NOXC
4
4
1

1

7

4
2
4
3
5
6
4
0

2

5

4
8
5
3
3
9
2
7

5

4

3
9
8
9
1
536
525
489

531

518

546
560
499
553
541
301
292
293

296

291

327
344
315
336
333
449
421
409

435

424

510
550
475
531
521
.8
.7
.5

.0

.1

.6
.5
.9
.8
.1
.8
.3
.5

.9

.6

.2
.9
.8
.4
.3
.7
.7
.4

.1

.1

.4
.9
.1
.5
.9
2
1
2

1

1

1
0
2
1
1
1
1
2

1

1

1
2
2
1
2
2
1
3

2

2

2
1



•33
.04
.81

.66

.79

.93
.91
.16
.40
.46
.68
.34
.24

.50

.65

.90
.06
.62
.98
.18
.56
.71
.24

.12

.30
— ft
.37
o ^
.83
of.
. 0°
no
. V 7
5?
. t (•
HPQ
FUEL
ECON
10.3
J
1U
12.5

10.9

1U

9-9
10,3
11.8
10.1
10.6
15.9
19-0
19.*

17.»

18.»

17.2
20.9
20.1
ft *
18.9
19-5
13-0
4 1 fl
U.J
it 5
15-5
. i fl
12.;'
40 $
13-'
1U
i j.'
111.'
1 -i •
15-5
13-5
11.*

                        C-128

-------
                 APPENDIX C.CONT'D

     LISTING OF FEDERAL TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE

                      DENVER
VEH
NO. YR MAKE MODL
8Q8 72 DODG POLA
v 7 w '
CID
360

IHC=15MO PPM HEXANE
ICOtACT] = 10.0
ICO[SPEC]= N/A
INOX = 13

OTHER TESTS:
AFTER MAINTENANC




899 72 FORD PINT

%CO
%CO
PPM


E




122

IHC= 330 PPM HEXANE
ICO[ACT] = 7.6
ICO[SPEC]= 1.2
INOX = 67

OTHER TESTS:
AFTER MAINTENANC




900 72 FORD PINT

•LnU™131in D DM UE*
j » v r t n H ci
ICO[ACT] = IK
ICO[SPEC]= M/A
= 1 03
OTHER TESTS-
AFTER MAINTENANC




%CO
%CO
PPM


E




98

XANE
*CO
PPM
E


»

TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
13-
15.
1 1.

14.

14.
EFF
9.
4.
5.
6.
5.
5.
4.
4.

4.

4.
EFF
5.
3.
3.
4.
3.
6.
4.
4.
5.

5.
EFF
7-
4.
4.
5-
5.
87
68
71

82

23

04
09
56
46
51
29
47
03

86

52

09
54
74
28
92
12
71
81
39

03
12
51
97
76
17
JRAMS PER MILE
CO C02
229.
190.
142.

209.

185.

195.
70.
131.
130.
113.
86.
58.
47.

72.

61.

78.
30.
34.
53.
41.
90.
33.
59.
60.

52.
1 10.
38.
66.
73.
61.
5
5
4

2

4

9
5
7
5
0
9
9
9

3

6

4
6
0
5
4
0
1
5
3

0
5
7
3
1
0
469.
441 .
415.

455.

440.

570.
626.
513-
600.
584.
297.
294.
280.

296.

291 .

315.
321.
299.
318.
314.
259.
308.
255.
285.

284.
256.
308.
252.
284.
282.
4
9
5

1

4

8
9
9
0
5
2
9
3

0

4

1
5
6
4
2
7
9
7
4

3
8
9
8
0
9


NOXC
1 .
1 .
2.

1 .

1.

1 .
1 .
1 .
1 .
1 .
2.
3.
3.

2.

3.

2.
2.
3.
2.
2.
1.
2.
1 .
1.

2.
1 .
2.
2.
2.
2.
70
32
22

50

64

44
32
61
38
43
70
22
87

97

29

62
74
66
68
97
51
26
97
90

03
55
73
18
16
34
MPG
FUEL
ECON
10.2
11 .2
13.1

10.7

11.4

9.8
11.8
12.0
10.7
11.4
19.7
22. 1
24. 1

20.9

22.0

19.5
23-3
24.3
21.3
22.7
21 . 1
23-6
24.3
22.3

23-2
19.6
23-1
23.8
21.3
22.5
                       C-129

-------
                       APPENDIX  C.CONT'D

           LISTING  OF  FEDERAL  TEST  PROCEDURE RESULTS
     ON INDIVIDUAL  VEHICLES  BEFORE  AND AFTER MAINTENANCE

                            DENVER
VEH
NO. YR
901 72

IHC =
MAKE MODL CID
FORD P

450 PPM
ICOCACT] -
ICO[S
INpX

OTHER
AFTER




902 72

IHC =
PEC] =
—

TESTS:
INT 98

HEXANE
9.0 $CO
N/A *CO
48 PPM


MAINTENANCE








FORD MAVE 200

130 PPM

HEXANE
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
	 GRAMS PER MI
HC CO C02
5.
4.
4.

5.

5.
EFF
5.
4.
3-
4.
4.
7.
4.
4.
80
97
67

37

06

43
07
84
72
29
46
40
62
92
58
70

75

68

84
35
52
58
50
119
153
104
.9
.5
.2

.0

.8

. 1
.7
.7
.9
.3
.9
.0
.7
239.
256.
225.

248.

244.

251 .
287.
242.
270.
267.
327-
395.
293-
LE 	
NOXC
6
6
5

4

6

6
5
4
3
8
6
0
7
1.86
1.92
2.20

1.89

1.99

2.22
2.64
2.53
2.44
2.52
0.73
0.15
0.61
i« o
FUEL
ECON
22 fl
* w i y
2U
25.3

23.2

21.1

22.1
21). 9
26.3
23.5
21.6
16.1
13.1
18.8
  ICO[ACT]  =   1.7  %CO
  ICO[SPEC]=   N/A  *CO  72  FTP
  INOX     =    60  PPM
            5.87  137.2   362.8  0.58  11.9
  OTHER TESTS:
 AFTER MAINTENANCE
903  72 FORD  MUST  351
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

COLD TRANS
COLD STAB
HOT TRANS
  IHC= 940 PPM  HEXANE
  ICOUCT] =   1 .1  JCO
  ICO[SPEC]=   N/A  *CO  72 FTP
  INOX     =    43  PPM

5.
09
1
33
.0
353-
5
0.
55
15-3
EFF





1


6.
3.
3.
4.
4.
4.
4.
4.
22
56
58
83
1 1
62
64
88
1


1

02
97
63
00
89
202


52
40
.7
.6
.2
. 1
.3
.3
.1
.9
316.
385-
293.
352.
346.
613-
636.
579-
7
4
5
5
2
8
8
3
0.
0.
0.
0.
0.
2.
2.
4.
98
52
96
74
73
64
15
40
11.8
16.1
22.0
t f A
16.9
... n
17.»
9-1
- - 4
12.1
., c
13-5
  OTHER TESTS:
 AFTER MAINTENANCE
75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP


9.
6.
42
76
1

24.
80.
0
0
625.
616.
8
4
2
2
EFF
2


1

9.
3-
4.
5.
9.
93
10
65
94
04
2


1

43-
47.
50.
41 .
88.
8
3
0
4
5
730.
846.
684.
791-
778.
8
5
1
1
4
2
1
2
1
1
• «J
.86

.00
ii n
.49
f i
.63
n O
.73
A 1
.9'
IU."1
11.«
1 ?
1 "
Q.5
/ *
11.'
1 i *
8.3
9-'
/
                             C-130

-------
ON
               APPENDIX C.CONT'D

   LISTING  OF  FEDERAL  TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                    DENVER
VFH
N0. YR MAKE MODL CID
004 72 FORD MAVE 302
7 V • 1
IHC=2000 PPM HEXANE
ICOtACT] = 0.9 *CO
ICO[SPEC]= N/A %CO
INOX = 156 PPM

OTHER TESTS:
AFTER MAINTENANCE




906 72 FORD MAVE 250

IHC = 1060 PPM HEXANE
ICOtACT] = 10.0 *CO
ICO[SPEC]= N/A %CO
INOX = 20 PPM

OTHER TESTS:
AFTER MAINTENANCE




9°7 72 FORD GALA 400
T u o
JHC= 300 PPM HEXANE
ICOtACT] = 7.8 %CQ
JCOtSPECjr N/A irn
Inn Y P**\J
u* = 35 PPM
OTHER TESTS -
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

t
HC
8.
8.
7-

8.

8.
EFF
5.
4.
4.
4.
4.
5.
7.
6.

6.

6.
EFF
4.
3-
4.
3.
3.
7.
5.
4.
6.

5.
EFF
5.
3.
4.
4.
4.
29
77
36

54

29

48
38
81
91
73
86
15
21

53

63

00
25
18
61
66
10
90
98
48

90
51
48
29
45
12
JRAMS PER MILE
CO C02
52
39
40

45

42

57
51
41
54
50
76
104
69

91

89

47
27
40
36
35
128
100
81
113

101
115
52
66
82
69
.9
.0
.0

.6

. 1

.9
.6
.9
.6
.2
.7
.4
.8

. 1

.2

. 1
.5
.6
.9
. 1
.3
.3
.8
.7

.0
.4
.6
.7
.7
.4
474
460
430

467

455

446
443
444
445
444
393
339
337

365

349

421
420
369
420
406
560
542
500
551

534
626
643
554
635
615
.7
.5
.2

.3

. 1

.5
.7
.5
. 1
.5
.0
.3
. 1

.0

.7

.4
. 1
.1
.7
.5
.3
.8
.8
.2

.9
.4
.0
.0
. 1
.3


NOXC
5.
2.
5.

4.

4.

2.
1 .
3.
2.
2.
5.
2.
4.

4.

3-

5.
3.
5.
4.
4.
3.
2.
4.
3.

3-
2.
2.
3.
2.
2.
61
93
29

21

13

89
20
05
01
05
29
89
49

04

82

99
83
08
86
62
71
75
38
21

39
75
44
48
59
79
MPG
FUEL
ECON
15
16
17

15

16

16
16
16
16
16
16
16
19

16

17

17
18
19
18
18
11
12
13
1 1

12
10
12
13
1 1
12
.2
.1
.2

.7

.2

.0
.5
-9
.2
.5
.7
.9
.0

.8

.4

.5
.7
.9
. 1
.8
.3
.3
.8
.8

.5
.8
.0
.2
.4
.0
                       C-131

-------
                  APPENDIX C,CONT'D
      LISTING  OF  FEDERAL TEST
ON INDIVIDUAL  VEHICLES BEFORE

                       DENVER
PROCEDURE
AND AFTER
RESULTS
MAINTENANCE
VEH
NO. YR MAKE MODL CID
909 72 FORD LTD 429

IHC= 100 PPM HEXANE
ICO[ACT] = 1 .7 *CO
ICO[SPEC]= N/A %CQ
INOX = 24 PPM

OTHER TESTS:
AFTER MAINTENANCE




91 1 72 FORD GALA 400

IHC= 390 PPM HEXANE
ICOtACT] = 8.2 *CO
ICO[SPEC]= N/A *CO
INOX = 39 PPM

OTHER TESTS-
AFTER MAINTENANCE




912 72 MERC COME 250

IHC= 320 PPM HEXANE
ICO[ACT] = 5.9 *CO
ICO[SPEC]= N/A *CO
INOX = 69 PPM

OTHER TESTS:
AFTER MAINTENANCE




TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
	 GRAMS
HC CO
7.
3.
4.

5.

4.
EFF
4.
2.
3.
3-
3.
5.
4.
4.

4.

4.
EFF
5.
3.
4.
4.
4.
5.
4.
4.

4.

4.
EFF
4.
3-
4.
4.
4.
22
21
61

13

42

98
58
44
73
31
00
44
65

71

61

92
41
02
61
09
07
56
61

80

68

43
73
28
07
03
123.
28.
69.

73.

59.

1 17.
29.
67.
71 .
58.
72.
76.
54.

74.

69.

68.
38.
33.
52.
43.
85.
85.
59.

85.

78.

64.
39.
41.
51.
45.
PER MI
C02
6
3
0

9

0

3
4
7
5
0
6
2
3

5

5

0
2
2
5
0
0
3
9

1

3

8
6
1
7
2
658.
678.
587.

668.

649.

650.
703.
585.
678.
660.
696.
596.
586.

644.

614.

663-
609-
547-
635.
603-
415-
415-
391-

415-

408.

434.
442.
393-
438.
427.
LE 	
NOXC
3
7
9

9

7

8
0
5
0
2
8
8
2

7

5

1
8
4
3
7
4
1
7

2

8

5
1
1
5
2
4.
3.
4.

3.

3.

3.
2.
4.
3.
3-
3-
1.
3-

2.

2.

5-
3-
5.
4.
4.
4.
2.
4.

3.

3-

5.
3-
H.
4.
*•
07
17
91

60

83

62
94
26
26
41
02
86
10

42

44

26
36
91
27
45
72
64
63

63

61
ft A
30
A *7
07
rr ft
79
n
0
HPO
FUEL
ECON
10
12
12

11

11

10
11
12
11
11
10
12
12

11

12

11
13
11
12
13
,]
.1
.5

.1

.?

.*
.?
.6
.1
.?
.?
.1
.9

.4

,0

.3
.0
.5
.
A
.0
15-?
ic 7
15-'
17 7
17'
t C

1
15-'
ifi I
ID.'
l6-
I V *
If.
18.
16-


1
2
8
?
4

                        C-132

-------
ON
               APPENDIX C.CONT'D

   LISTING  OF  FEDERAL TEST PROCEDURE  RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER  MAINTENANCE

                    DENVER
VEH
N0. YR MAKE MODL
019 72 PLYM VALI
7 ' '
CID
198

IHC= 410 PPM HEXANE
ICOtACT] = 8.8
ICO[SPEC]= 0.5
INOX = 46

OTHER TESTS:
AFTER MAINTENANCE




925 72 PONT LEMA

*CO
%CO
PPM







350

IHC= 420 PPM HEXANE
ICOtACT] = 7.8
ICO[SPEC]= N/A
INOX = 48

OTHER TESTS:
AFTER MAINTENANCE




929 72 DATS B110

IHC= 430 PPM HEX
ICO[SPEC]= a'.o
*NOX _ li n
*40
OTHER TESTS-
AFTER MAINTENANCE




*CO
%CO
PPM







72

ANE
*CO
PPM





TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS
72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

r
HC
9.
8.
6.

9.

8.
EFF
5.
3.
4.
4.
4.
8.
6.
5.

7.

6.
EFF
8.
3.
4.
6.
4.
4.
3.
4.
4.

3.
EFF
3-
2.
3.
2.
2.
17
88
88

02

40

41
83
55
59
35
06
08
65

03

37

27
98
34
03
96
74
53
16
1 1

95
02
39
27
6^9
76
JRAMS PER MILE
CO C02
99.
99.
85.

99.

95.

68.
33.
58.
50.
47.
130.
119.
80.

124.

1 10.

121 .
61 .
57-
90.
72.
54.
44.
38.
49.

44.
26.
22.
19-
24.
22.
4
1
4

3

4

9
0
4
2
3
2
3
4

5

9

9
0
3
1
5
3
7
0
3

8
7
6
6
5
6
326
304
288

315

304

346
360
312
353
344
541
531
474

536

518

576
617
523
597
583
257
257
237
257

252
251
257
227
254
247
.9
.0
.7

.0

.5

.2
.4
.5
.6
.4
.2
.7
.8

.2

. 1

.1
. 1
. 1
.5
.0
.9
.5
.2
.7

.1
.0
.6
.0
.4
.9


NOXC
2
1
2

2

2

3
2
3
3
3
2
1
3

1

2

2
1
2
1
1
2
1
2
2

2
2
1
2
1
1
.83
.82
• 90

.30

.32

.33
.80
.23
.05
.02
.56
.28
.03

.89

.02

.20
.22
.44
.69
.76
.55
.89
.83
.21

.28
.35
.22
.34
.76
.76
MPG
FUEL
ECON
17.3
18.2
20.0

17.8

18.4

18.8
20.9
21 .2
19.9
20.5
1 1.5
12.0
14.3

11.8

12.5

11.2
12.2
14.2
11.7
12.5
24.8
26.2
28.6
25.5

26.5
29-3
29-5
33-1
29-4
30.4
                       C-133

-------
                  APPENDIX C.CONT'D

      LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES  BEFORE AND AFTER MAINTENANCE

                       DENVER
VEH
NO. YR MAKE MODL
930 72 DATS 510

CID
97

IHC= 600 PPM HEXANE
ICOCACT] - 7-4
ICO[SPEC]= 2.0
INOX = 35
*
OTHER TESTS:
AFTER MAINTENANCE




931 72 OPEL 1900

JCO
%co
PPM







116

IHCa 200 PPM HEXANE
ICOCACT] - 3-4
ICO[SPEC]= N/A
INOX - 72

OTHER TESTS:
AFTER MAINTENANCE




932 72 TOYO CORO

%CQ
%CO
PPM







71

IHC= 960 PPM HEXANE
ICOCACT] = 10.0
ICOtSPEC]= 3.0
INOX = 35

OTHER TESTS:
AFTER MAINTENANCE




%co
%co
PPM







TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
H
4.
4.
3-

4.

4.
EFF
4.
4.
3-
4.
4.
4.
3-
3.

3.

3-
EFF
4.
4.
3.
4.
3.
5.
4.
4.

4.

4.
EFF
4.
12.
4.
8.
8.
--GRAMS PER MILE 	
C CO C02 NOXC
45
16
39

30

01

22
34
50
29
09
05
1 1
08

56

30

98
03
00
48
94
46
54
66

98

76

55
14
56
51
51
35
34
22

34

31

34
35
27
35
33
59
40
23

49

39

48
23
10
35
25
71
65
64

68

66

48
54
39
51
48
. 1
.7
.7

.9

.5

.7
.6
.0
.2
.1
.4
.4
.3

.5

.6

.7
.6
.0
.6
. 1
.4
.4
.4

.3

.4

.2
. 1
.6
.3
.9
298
285
260

292

281

294
268
262
281
272
381
344
348

362

353

399
372
373
385
378
271
302
255

287

283

267
323
257
296
293
.6
.9
. 1

.0

.5

.6
.8
.6
.2
.4
.8
.3
.2

.2

. 1

.0
.4
.5
.2
.2
.2
.6
.9

.6

.4

.5
. 1
.2
.5
.7
3
1
3

2

2

4
2
4
3
3
5
2
5

4

4

5
2
3
4
3
1
1
1

1

1

1
1
1
1
1
.17
.89
.13

.50

.49

.53
.77
.32
.61
.56
.45
.89
.72

.11

.19

.44
.81
.51
.07
.54
.55
.03
.44

.28

.25

n n
.27
r ft
.59
•^
HPC
FUEL
ECOJ
21 1
** • * i
25.1
29.0

21. &

25.8

211.5
26.2
28.1
25.1
26.3
18.2
21.3
22.5

19.7

20.8

18.1
21.0
22.3
. _ p
19-5
.. /
20.6
22.1
A i 1
21.1
Ol 0
23-'
ft (:
21.&
nf\ fl
22. u
zU
U~
19.9
17'
26.6
£V
22.0
ft***
22.3

                        C-134

-------
ON
               APPENDIX C.CONT'D

   LISTING  OF  FEDERAL TEST PROCEDURE RESULTS
INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE

                    DENVER
VEH
N0. YR MAKE MODL CID
933 72 TOYO S
/ J J
IHC= 580 PPM
ICOtACT] =
ICO[SPEC]=
INOX

OTHER TESTS:
AFTER MAINTEN




TAW 97

HEXANE
8.0 %CO
3.0 %CQ
40 PPM


ANCE




935 72 VOLK CONV 97

IHC= 380 PPM
ICOtACT] -
ICO[SPEC] =
INOX =

OTHER TESTS:

HEXANE
9.2 %CQ
3.0 %CQ
55 PPM


AFTER MAINTENANCE








TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP
COLD TRANS
COLD STAB
HOT TRANS

72 FTP

75 FTP
SC/3M MTCE
COLD TRANS
COLD STAB
HOT TRANS
72 FTP
75 FTP

n
HC
5.
4.
3.

5.

4.
EFF
4.
3.
3-
4.
3.
8.
6.
5.

7.

6.
EFF
7.
7.
5.
7.
7.
95
32
97

10

56

78
70
39
22
84
93
44
94

63

81

90
98
53
9^
30
RAMS PER MILE
CO C02
82
74
63

78

73

87
75
68
80
75
80
98
75

90

88

58
95
57
77
77
.8
.3
.6

.4

. 1

. 1
.2
.5
.9
.8
.8
.5
.0

.0

.5

.2
.5
.7
.6
.5
290.
250.
255.

269.

259.

323.
299.
283.
311.
300.
332.
341.
302.

337.

329.

312.
299.
283.
305.
297.
0
0
3

1

7

8
1
6
0
0
4
3
8

1

0

5
3
7
6
8

N
2
0
2

1

1

2
0
1
1
1
2
0
1

1

1

2
0
1
1
1

oxc
.42
.98
.25

.67

.62

.06
.73
-90
.36
.32
.05
.95
.44

.48

.31

.19
.85
.81
.49
.39
MPG
FUEL
ECON
20.2
23-3
24. 1

21.7

22.8

18.7
20.7
22. 1
19.7
20.6
18.2
17-2
20.2

17.7

18.1

20.7
18.7
22.6
19.6
20.0
                       C-135

-------
C-136

-------
APPENDIX D

-------
     APPENDIX D - LISTING OF HIGHWAY FUEL  ECONOMY AND EMISSION
                RESULTS ON INDIVIDUAL  VEHICLES
                             Legend
VEHICLE -  Vehicle Number
  YEAR -  Model Year

  JUKE -  Vehicle Make

 j*)DEL -  Vehicle Model

  CID -  Engine Displacement in Cubic Inches

   HC -  Hydrocarbon Emissions in grams per mile

   CO -  Carbon Monoxide  Emissions in grains per mile

  C02 -  Carbon Dioxide Emissions in grams  per mile

  NOXC -  Oxides of Nitrogen Emissions corrected for humidity in
         grams per mile

  MPG -  Fuel Economy in  miles per gallon,  Calcaulated Using the
         Carbon Balance Method
                               D-l

-------
                 APPENDIX D

LISTING OF HIGHWAY FUEL ECONOMY  AND  EMISSION
        RESULTS OF INDIVIDUAL VEHICLES
                  DENVER
VEHICLE
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
036
YEAR
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
MAKE
CHEV
CHEV
CHEV
CHEV
DODG
FORD
FORD
FORD
FORD
CMC
AMMO
BUIC
BUIC
BUIC
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHRY
DODG
DODG
FORD
FORD
FORD
FORD
FORD
MERC
MERC
OLDS
OLDS
OLDS
PLYM
PLYM
MODEL
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
HORN
CNTY
RIVI
REGA
ELDO
VEGA
NOVA
MONT
CAPR
IMPA
STAW
NEWP
CORO
DART
MUST
TORI
GRAN
LTD
LTD
MARQ
MONO
DELT
CUTL
DELT
FURY
DUST
CID
350
350
350
350
318
302
302
351
351
350
258
350
455
350
500
140
250
350
350
350
400
400
318
225
140
351
250
351
400
400
351
350
350
455
318
225
H
0.
1 .
0 .
0.
0.
0.
0.
1 .
1 .
0.
1 .
0.
0.
1 .
4.
0 .
0.
0.
1 .
1 .
0.
0.
0.
1 .
0.
0.
0.
2.
0.
1 .
0.
1 .
1 .
0.
0.
1 .
--G
C
75
18
51
22
52
44
16
19
U3
19
09
58
76
47
98
46
12
44
50
18
43
28
30
96
17
44
14
04
31
91
82
83
92
50
93
27
RAMS P
CO
18.9
42.2
13.4
2. 1
7-3
25.7
2.0
24.1
21 .2
0.4
8.3
24.9
24.4
41 .0
167. 1
13-3
3-2
20.4
38 .0
52.8
16.8
21 .0
3.7
48.9
5.9
14.7
1.8
55.2
23.4
55.6
38.1
57.5
56.3
11 .8
19.7
23.9
ER MI
C.02
417.
444.
495.
549.
503.
475.
410.
447.
442.
510.
324.
409.
515.
428.
471 .
239-
396.
425.
433-
426.
652.
550.
461 .
298.
329.
499.
454.
435.
535.
503-
467.
413-
390.
451 •
399-
289-
LE-
7
5
8
9
9
2
8
0
1
7
9
6
1
0
1
9
4
3
0
5
4
6
1
4
8
3
0
3
2
6
3
2
1
6
4
5
NOXC
1.66
2.91
1.16
4.58
2.92
0.87
0.89
3.54
3.97
1.72
2.76
1.16
1.38
1.28
0.91
2.08
2.34
2.00
1.55
1.93
1.77
2.57
3-30
2.09
1.25
2.04
1.01
2.86
1.25
_ •—
2.05
4 A
2.10
. o 1
1.3"
0.98
• "3(\
1 .3"
— o H
2.24
. 6ij
1 .0*
HPG
FUEL
ECON
19 7
' ' 1
17.2
17.1
16.0
17.2
17.2
21.11
18.2
18.5
17-3
26.0
19.7
16.0
17.9
11.8
33-8
22.1
19-3
17-8
17-3
13-0
15-2
19.0
, ~ *
23-3
26.1
*i Q
10.7
10 \
19.1
iA 8
1D.°
15-5
111 9
M.'
ifj.8
1 v *
17.'
i i
18.3
18.8
20-5
26-8

                      D-2

-------
LISTING
     APPENDIX D,CONT'D

OF HIGHWAY FUEL ECONOMY AND EMISSION
RESULTS OF INDIVIDUAL VEHICLES
          DENVER

VEHICLE
p. f\T1
037
nqQ
U JO
n7Q
u jy
040
041
V • •
042
V ~ w
043
044
045

YEAR
75
I -*
75
75
76
75
75
75
75
75

MAKE
PONT
PONT
PONT
CAPR
DATS
HOND
TOYO
VOLK
VOLK

MODEL
CATA
LEMA
GRNV
SEDA
B210
SEDA
CORO
SEDA
STAW

CID
400
350
455
140
85
91
133
97
90


0
0
0
1
1
1
0
1
0

HC
.20
.75
.32
.72
.14
.05
.93
.73
.32
Rfl M^ P
n ll O r
CO
4.1
23.6
13.0
57.2
19.5
35.8
15.4
20.6
4.2
ER MT
A 11 X
C02
467.
439.
510.
233.
234.
195.
278.
213-
325.
T F
Li £j
6
5
1
8
4
1
8
5
6

NOXC
4.30
1 .28
1 .70
0.66
3.00
1 .74
5.11
3.01
1.61
MPG
V IT IT I
r u HiL.
ECON
18.7
18.5
16.7
27.0
33.0
34.9
29.0
35.3
26.6
                     D-3

-------

-------
APPENDIX E

-------
  APPENDIX E  - LISTING  OF MODAL RESULTS ON INDIVIDUAL VEHICLES

                           Legend

      - Vehicle Number

      - Model Year

      - Vehicle Make

  MODL - Vehicle Model

   CID - Engine Displacement in Cubic Inches

DDE HO. - Lists the Individual Modes of the Test
        1 through 32 - Modes of the Surveillance Driving Sequence
                      (SDS), listed on the following page
        BAG  ACT. - Results  of the entire SDS as measured using the
                  CVS
        BAG  CALC.- Results  of entire SDS obtained by combining
                  individual nodes
             33 - Idle  Mode
             34 - S MPH Steady State
             35 - 10  MPH Steady State
             36 - 15  MPH Steady State
             37 - 30  MPH Steady State
             38 - 45  MPH Steady State
             39 - 60  MPH Steady State

    HC - Hydrocarbon Emissions in grams per mile

    CO - Carbon Monoxide  Emissions in grams per mile

   C02 - Carbon Dioxide Emissions in grams per mile

      - Oxides of Nitrogen  Emissions in grams per mile (not
        Humidity Corrected)

      - Fuel Economy in  miles per gallon. Calculated Using the
        Carbon Balance Method
                             E-l

-------
               SURVEILLANCE DRIVING SEQUENCE
Node
   Speed Range

1 Accel
2 Decel
3 Accel
4 Accel
5 Accel
6 Decel
7 Accel
8 Decel
9 Accel
10 Decel
11 Accel
12 Decel
13 Accel
14 Decel
15 Decel
16 Decel
17 Accel
18 Decel
19 Accel
20 Decel
21 Accel
22 Decel
23 Accel
24 Accel
25 Decel
26 Decel
27 Accel
28 Decel
29 Accel
30 Accel
31 Decel
32 Decel
(nph)
0-30
30-0
0-15
15-30
30-45
45-30
30-60
60-45
45-60
60-15
15-60
60-0
0-60
60-30
30-15
15-0
0-45
45-15
15-45
45-0
0-60
60-0
0-30
30-60
60-30
30-0
0-60
60-0
0-30
30-60
60-30
30-0
Tims in Mode
    SSS

     12
     16
      8
     11
     13
     12
     17
     12
     14
     30
     26
     21
     32
     23
      9
      8
     22
     16
     18
     19
     25
     28
     15
     25
     18
     10
     38
     35
     18
     21
     14
     13
              Average Accel-
Average Speed  oration Rate
                                18.05
                                16.66
                                 9.04
                                23.07
                                37.65
                                38.05
                                45.80
                                51.48
                                52.54
                                40.40
                                43.42
                                33.83
                                37.27
                                46.86
                                23.18
                                 7.81
                                28.85
                                31.33
                                30.55
                                24.72
                                38.28
                                33.88
                                17.73
                                45.14
                                47.23
                                15.99
                                38.01
                                33.87
                                17.73
                                44.55
                                46.63
                                16.40
taph/aec)
2.50
I*1***
.88
1.88
1.36
1.15
-1.25
1.76
-1.25
1.07
-1.50
1.73
-2.86
1.88
-1.30
-1.67
-1.88
2.05
-1.88
1.67
-2.37
2.40
-2.14
2.00
1.20
-1.67
-3.00
1.58
-1.71
1.67
1.43
-2.14
-2.31
. s*own<
1*5
0.0602
0.0741
0.0201
0.0705
0.1360
0.1268
0.2163
0.1716
0.2043
0.3367
0.3136
0.1973
0.3313
0.2994
0.0579
0.0173
0.1759
0.1392
0.1528
0.1304
0.2654
0.2634
0.0737
0.3134
0.2362
0.0444
0.4009
0.3293
0.0886
0.2599
0.1813
0.0592
                           E-2

-------
                                        APPENDIX E

                      LISTING OP MODAL RESULTS ON INDIVIDUAL VEHICLES

                                          DENVER


no.
"l
2
\
1
1
1?
11
12
H
8
9
19
20
21
22
1?
3
11
3
11
BIG
id.
cue.
33
35
JJ
36
37
38
39

u0u YEAR
Von IB****
001 1975
HC CO

i:B '« '
1:3 «:!
2.80 153.Q
0.42 10.6
0.44 6.4
1.53 10.9
3-33 105-3
1.53 10.9
3.12 106.4
1.20 10.7
1.61 32.6
5.25 110.3
5.05 184.6
1.76 16.0
3.8J 72.0
2.12 21.5
?:8 TO
8:8 19W
53 4?:!
f:S I?:8
ffl !S:«
0-68 10.8
2.16 36.9

2.40 46.8
1-96 45.8
0.51 5.9
5.00 94.n
3.99 99.3
3 Oh *«
•84 101.3
1 3T MA
'•37 38.1
1 flt «UB ..
'•0' 27.4
A f\f
0.06 o.O
HAKE
CHEV
C02
813-2
3tO.O
tOOl .2
507.6
590.4
236.2
559.7
225.2
693.3
242.4
IK:*
SIM
112:1
787.6
248.5
687.3
242.2
576:1
211.0
320.7
620.6
242.1
698.2
606.2
III:!

490.7
439.0
89.5
968.0
705.9
682.8
487.9
347.5
471.7
MODL
THOC
NOX
2.07
0.14
1.04
1. 53
2.83
0.33
m
3.01
0.47
fcW
8:ti
0.16
0.49
1.81
0.31
1:11
2.68
0.38
2.50
3.42
8:?8
III
1.85
3.28
0.40
0.18

2.13
1.55
0.02
0.44
0.32
0.60
0.87
1.05
2.70
CID
350
MPG
2tt
tJ:f
lit
58:1
15.5
35.9
10.2
33.6
10.4
37.7
3I:1
38:!
38:!
8.6
32.5
148:1
38.7
22.3
12.0
32. S
i!:l
11:!

15.5
17.2
88.4
7.8
10.1
10.4
16.1
22.5
18.8
VEH YEAR
002 T975
HC CO
4.32 T59.8
3.23 t02.4
7.04 305.4
3.T2 W.O
T.41 42.1
2.21 3t.9
1:tl 2\l:l
0.66 21.7
2.80 30-6
2.32 98.9
3.88 43.2
2.38 112.0
2.92 34.3
1.97 68.4
5.94 231.9
2.35 91-8
2.68 44.3
1.84 84.9
3.55 59.1
4.00 225.6
3.86 49.0
3.26 143.8
1.53 6T. 3
2.81 32.5
2.94 109.9
2.14 88.2
3.26 48.2
3.98 154.5
2.25 117.5
3.01 34.0
3.05 107.1

2.47 76.1
2.46 78.9
0.77 32.5
9.97 350.8
4.97 163.4
3.70 130.0
1.69 62.5
0.14 1.7
1.30 51.3
MAKE
CHEV
C02
t057.1
306.5
1038.8
726.8
662.5
213.3
744.9
241.0
713.9
238.3
804.8
235.8
833.1
223.1
229.6
577.5
853.9
226.7
812.5
260.0
868.1
242.4
917.0
700.2
220.3
329.9
744.4
250.6
817.9
731.5
209.7
313.7

502.7
498.3
71.4
914.7
473.0
386.2
325.3
436.2
466.0
MODL
TRUC
NOX
8:2*
1.13
2.39
m
2.68
t.23
m
S:8
\:ll
0.51
0.71
S:88
0* On
6 • 04
1:11
i:ti
?:Ti
3.02
5.56
1.32
0.91

2.74
2.86
0.05
0.58
0.35
0.29
0.57
1.10
3.66
CID
350
MPG
ttt
1:8
T2-i
32.6
ill
11.8
29.1
Q.2
28.1
8.7
31.0
25.9
9.2
8.8
29.1
*u
2?:§
iT:l
V:l
J8:t
1:1
18:8

14.1
14.1
71.0
5.9
11.9
14.7
20.7
20.2
16.1
VEH YEAR MAKE
003 T975 CHEV
HC CO C02
9.97 270.8 t071.2
f.02 0.0 342.6
T.61 0.0 1369.6
5.7t 107.2 891.6
1.00 14.4 637.1
0.78 0.0 245.5
5.82 405.3 603.9
0.93 3.5 294.1
1.01 50.6 685.0
0.55 2.2 273.9
6.02 351.0 613.9
0.88 4.0 279.0
6.47 316.0 695.4
0.53 2.9 275.4
0.63 o.o 403.3
0.00 0.0 671.0
9.17 326.2 697.6
0.55 0.0 246.6
10.39 354.4 659.3
0.69 0.0 299.4
11.57 508.2 659.2
0.86 4.0 287.3
7.01 133.8 1040-3
1.45 118.0 628.9
0.47 3.8 260.1
0.11 0.0 346.2
6.22 253.7 648.3
0.51 2.6 295.9
5.13 113.3 1041.5
2.96 250.9 597.7
0.53 4.8 273.5
0.11 0.0 337.5

2.40 92.3 512.6
2.36 93.0 511.3
0.05 0.0 74.4
0.72 0.0 876.9
0.34 1.5 1260.8
0.21 0.0 540.9
0.54 1.5 574.6
0.29 1-2 433-3
0.48 17.0 539.9
MODL
TRUC
NOX
§:§!
1:11
Ml
0.74
0.78
2.24
0.60
1.18
0.48
1.55
0.49
0.45
0.59
1.18
0.32
0.90
0.33
0.85
0.44
2.00
1.39
0.44
0.47
1.35
0.43
1.50
0.95
0.46
0.42

1.05
1.05
0.03
0.35
1.03
0.41
0.79
0.99
1.51
CID
350
HPG
5.8
25.7
8:1
11:1
7.0
29.3
11.6
31.8
30:!
T-3
31.5
21.9
13.2
7.2
35.7
2l:l
2i:I
6-9
10.8
§:i
8.3
29.4
7.2
8.9
III

13-3
13-3
119.0
10.1
7.0
16.4
15.3
20.4
15.6
        RESULTS  IN GRAMS PER MILE  (PER MINUTE FOR IDLE)
FOBL         IH "^ PBB Q*LLO"  (MINUTES PER GALLON FOR IDLE)
    BCONOMt CALCUUTIONS ASSUME  A  1:1.85 CARBON TO HYDROGEN RATIO
                                             B-3

-------
                                                    APPENDIX E.CONT'D

                                      LISTING OF MODAL RESULTS ON  INDIVIDUAL VEHICLES
                                                          DENVER

MODE
NO.
1
2
I
I
9
10
11
12
12
15
16
}l
11
21
22
l\
25
26
11
29
30
31
32
VEH YEAR
001 1975
HC CO
0.61 5.5
0.15 0.0
0.86 38.9
0.31 o.o
0.43 8.7
0.20 0.0
6.69 369.1
0.28 0.0
1.96 198.9
0.15 0.0
3.21 331.5
0.18 0.0
1.89 205.1
0.12 0.0
0.07 0.0
0.22 0.0
0.16 12.2
0.15 0.0
0.36 o.o
0.16 0.0
5.55 118.1
0.18 0.0
0.31 1.1
2.23 229.1
0.13 0.0
0.11 0.0
1.18 161.8
0.11 0.0
0.31 o.o
3.63 331.5
0.18 0.0
0.10 0.0
MAKE
CHEV
C02
1228.0
309.8
1368.3
830.1
717.6
215.1
711.2
253.3
655.1
212.1
m
i$.i
232.1
563.8
982.1
215.8
918.7
259.1
813.6
252.7
^IU
231.1
317.7
778.8
263.8
931.7
613.7
228.9
301.5
MODL
TRUC
NOX
6.05
0.28
2.09
1.05
m
1.02
1.30
2.31
1.01
1.62
1.00
2.96
1.20
0.21
0.61
111
I'll
1.18
0.88
?:B
1.00
0.30
3.15
0.95
1.19
1.03
1.20
0.29
CID
350
MPG
2?:I
6.2
10.7
12.1
11.1
6.6
31.9
9.1
36.5
356:?
il:l
38.1
15.7
8.8
11.0
?.-6
35.2
5.8
35.0
8.1
8.6
38.3
27.5
8.6
33.6
9.5
7.5
38.7
29.1
VEH TEAR
005 1975
HC CO
9.05 317.2
3.62 66.9
11.06 277.9
1.77 89.6
2.98 13.6
1.13 8.0
1.78 211.9
0.10 0.5
1.67 10.8
1.71 12.6
5.10 211.3
2.08 11.3
5.65 216.1
1.89 10.9
):?! i»:«
1:18 !IM
1.62 115.3
2.97 35.0
6.57 326.1
1.96 17.3
5.92 130.9
3.22 89.5
1.76 10.2
3.11 68.2
3.72 77.2
2.57 21.8
5.56 125.0
1.17 202.2
1.51 9.8
3.63 68.1
MAKE
DODG
C02
92? -5
271.3
1051.1
705.5
631.1
205.3
18:1
8:1
707.7
239.3
710.9
221.2
225.6
199.1
785.2
205.1
739.1
212.1
763.3
211. 8
923.5
629.0
220.3
283.3
722.6
237.6
796.2
630.2
3:i
HODL
TRUC
NOX
2.03
0.57
l:\l
I'M
1.85
0.77
3$
Ml
2.25
0.71
0.51
0.30
§:*z
3:u
MI
1:8
0.61
0.19
§:72
!:II
W§
CID
318
MPG
6.1
22.7
5.8
10.3
12.5
39.9
8.5
33-3
12.2
35.6
8.1
33.1
8.0
35.9
?!:T
3i:l
&l
6.8
32.2
7.7
11.1
36.7
22.1
10.1
31.2
8.8
9.2
36.1
22.9
VEH YEAR
006 ?975
HC CO
19.29 368.2
0.78 1.1
1.13 2.7
2.39 19.9
0.85 57.5
0.11 0.6
5.52 259.3
0.21 2.1
1.02 52.1
0.12 7.5
6.62 286.2
0.27 3-7
8.19 286.2
0.26 10.7
0.20 1.0
0.10 3-1
10.18 302.6
0.39 0.8
1.91 220.7
0.31 i.o
9.81 311.1
0.10 8.2
10.32 232.5
2.23 116.3
0.19 9.6
0.20 1.5
5.18, 190.3
0.16 1.5
6.86 158.0
1.97 137.9
0.12 1.1
0.19 1-5
MAKE
FORD
C02
822.5
117.5
1531.2
720.3
18:1
590.1
300.5
668.7
292.7
535.1
311.5
605.5
279.5
311.0
859.3
617.1
285.7
616.2
337.5
516.6
315.5
875.6
600.3
m
626.2
321.2
855.5
661.5
261.5
111.2
MODL CID
THUC 302
NOX HPG
oTiPTi
0-25 19)6
1-84 5.8
1.01 11 lo
0.89 12,3
0.37 33.1
1.36 8.7
0.51 29.1
1.79 11.8
0.26 29.1
1.05 8.8
0.39 27.9
1.21 8.2
0.30 29.9
0.24 25.6
0.51 10.3
0.98 7.9
0.29 30.6
Oi'o 2M
0.88 8.1
0.28 26.9
0.77 7.0
0.82 10.6
gilt «*
i:R 279:!
?:S1 IM
8:8 8:1
BAG
ACT.   0.91  80.1   585.1   2.97  12.1
CALC.  0.91  66.0   525.7   2.17  11.0
33     0.02   0.0    81.3   0.02 109.1
31     0.31   0.0   980.9   0.00   9.0
35     0.28   0.0   532.9   0.00  16.6
36     0.21   0.0   192.7   0.12  18.0
37     0.17   0.0   119.1   0.18  21.1
38     0.15   0.0   111.3   2.27  20.0
39     0.20   0.0   578.0   5.56  15.3
2.97  73-7   527.0  2.13  13.6
2.95  72.6   175.1  1.69  11.8
1
12
5
3
0
0
0
.01
.15
.73
.37
.21
.11
.71
22
212
109
53
0
0
8
.5
.6
.2
.7
.5
.0
.1
68
811
172
131
378
118
506
.2
.6
.7
.1
.8
.3
.6
0
0
0
0
1
2
3
.01
.12
• 13
.25
.15
.03
.73
83
7
13
16
23
21
17
.1
.0
.1
.8
.3
.2
.0
2.15  79.2  495.7  0.69  I"-2
2.25  81.3  497.1  0.74  1«.0
0.03   0.0  105.5  0.02  81.1
0.52   0.0 1229.9  0.21  I-2
0.16   0.0  909.6  0.4',  '-8
0.11   0.0  562.3  0.26  15-6
0.13   0.0  612.7  0.27  1«
0.13   0.0  108.5  0.77  2'-7
0.31  37.9  529.9  0.95  l5-«
               EMISSION RESULTS IN GRAMS PER MILE  (PER  MINDTE FOR IDLE)
               FUEL ECONOMY IN MILES PER GALLON  (MINUTES PER GALLON FOR IDLE)
               FUEL ECONOMY CALCULATIONS ASSUME  A  1:1.85 CARBON TO HYDROGEN  RATIO
                                                              E-4

-------
                                APPENDIX E.CONT'D

                 LISTING OF MODAL RESULTS OH INDIVIDUAL VEHICLES

                                      DENVER

#»
10.
.x-—
1
2
i
I
I
9
to
11
12
8
!i
IS
19
20
21
22
11
I
S
8
11
BIG
ict.
CHI1
v*w».
33
34

36

38
39

gpa
f on
00?
HC
u»*
15
0.88
0.55
0.53
0.1B
2.15
0.25
0.67
0.12
1.51
0.15
0.96
0.11
0.06
0.2T
0.87
0.12
0.87
0.15
1.57
Q.14
0.58
0.63
o:<)9
0.72
0.13
0.51
0.93
1:11

0.46
0.45
0.05
0.66
0~.
•33
Om
•1>
0 14
Ul'J
0.06

mR
1975
CO
"w"i
o.o
2:5
W
16§:i
6U
°W
102.3
0.0
0.0
0.0
62.0
0.0
88.7
0.0
181.8
0.0
6.6
55.0
0.0
0.0
61.7
0.6
109/1
8:°

30.5
29.7
0.0
0.0
0.0
0.0
0.0
0.1
1.1
MAKE
FORD
C02
918-9
339.8
1018.2
613.7
521.9
215.6
511.2
235-9
!?!:§
591.1
237.0
662.8
212.6
258.0
632.1
213^
621.6
263.5
692.0
235.1
§8:?
111:1
610,8
238.1
769.6
566.0
£:i

170.1
126.0
89.9
1088.9
519.8
160.1
316.8
353.2
138.3
MODL
TRUC
NOX
1.65
0.23
i-ii
0.18
0.87
0.20
m
1:8
o:lo
III
§:i§
1.09
0.17
0.85
0.22
i.io
0.27
1.21
0.99
0.28
0.33
1.22
0.27-
1.10
1.06
8:8

0.89
0.71
O.OB
0.72
0.36
0.33
0.36
0.53
1.10
CID
302
MPG
2f:?
8.1
13.7
16.1
11.0
10.9
37.1
11.3
10.8
#:i
ZW
?H:8
10.8
11.5
11.6
33.6
3?:i
10.2
13.9
11.8
25.0
12.5
37.2
11.5
12.0
2l:t

17.1
18.7
98.6
8.1
16.1
19.3
25.6
25.1
20.1
VB1
ooi
HC
i.'il
1:11
1.98
1.60
1:8
1:8
2.51
3.11
2.61
2.16
0.81
2.97
3.11
1.53
2.75
1.79
2.93
2.85
3.12
1.95
2.61
1.23
1:1!
1:8
3.16
1.35

2.08
2.02
0.37
1.22
2.11
1.12
0.56
0.80
1.00
3 YEA
3 197!
CO
W
'8:i
5i:f
'H:J
3f:?
82.6
9.6
71.8
9.2
8.9
32.3
!:*
6H:i
126.1
10.1
82.1
39.6
9.1
12.0
51.5
10.1
76.0
79.1
10.8
13-5

39.0
37.6
3-9
11.1
19.2
12.8
9.9
1.9
23.1
R MAKE
5 FORD
C02
395:!
1018.2
635.5
511.1
212.3
586.5
213.9
530.8
219.0
613.5
263.2
689.6
229.8
301.6
756.5
711-1
257.8
652.9
303.0
276f:l
821.7
555.1
lll.'o
m-.i
»:«
219.6
109.3

502.2
150.2
108.9
1323.5
659.0
111.2
385.3
379.2
117. 2
MODL
TRUC
NOT
1:11
1.60
2.01
2,83
0.36
?:!f
5.60
0.81
1:11
1:11
0.21
0,73
5.00
0.31
1.60
0.39
oJi
3.08
0.93
0.30
5.92
0.87
i:8
0.96
0.35

3.27
2.59
0.12
0.81
0.10
0.25
0.60
1.53
1.26
CID
351
MPG
2l:l
J:3
11.0
31.7
11.1
32.9
15.1
33.2
11.1
30.7
10.9
35.2
%:1
10.1
32.7
11.6
27.6
9.6
30.5
9.2
11.2
31.7
20.1
12.3
29.7
10.3
12.6
is.-!

15.6
17.2
76.3
6.3
12.8
19-1
22.0
22.8
18.2
VEH YEAR MAKE MODL CID
009 1975 FORD TRUC 351
HC CO C02 NOX MPG
1.62 91.5 919-3 6.31 8.0
1.22 21.3 395.5 0.26 20.3
1.93 103.2 1021.2 1.62 7.1
2.89 56.7 606.8 2.81 12.6
2.20 35/1 535.7 3.83 11.8
1.55 1.7 251.1 0.15 33.3
3.10 131.3 670.1 1.11 10.0
1.06 T1.2 211.7 1.31 31-7
2.13 12.1 572-3 5.88 13.7
2.17 10.7 260.9 0.91 31.1
3.31 101.1 697.3 6.29 10.2
fl.37 13-5 273- t 1.00 28.8
3.31 80.9 712.0 7.22 10.1
2.17 11.3 216.1 0.91 32.8
0.88 16.1 301.2 0.19 26.7
3.58 90.9 698.8 0.36 10.1
3.58 67.9 750.6 6.79 10.2
1.15 6.5 269.2 0.39 31.3
3.15 76.1 651.6 5.15 11.3
1.77 10.3 318.6 0.10 26.1
3.90 151.0 801.9 5.93 8.1
2.75 11.2 289.7 1.09 27.7
1.20 103.5 797.6 1.25 9.1
2.31 11.1 602.5 6.17 13-2
3.29 11-3 215.2 1.12 32.5
1.16 28.5 123.8 0.32 18,8
3.11 63.8 658-3 6.98 11.5
2.17 15.2 292.5 0.95 27.6
3.72 83.7 713.0 3.13 10.0
2.69 92.3 632.7 5.85 11.3
3.25 13-0 251.7 1.18 31.1
T.12 26.3 116.6 0.27 19.2

2.51 13.0 519.6 3-88 11.9
2.16 13-8 171-0 3-12 16.1
0.50 8.6 98,8 0.06 77.9
5.89 95.1 1191.2 0.60 6.5
2.97 17.3 595.6 0.25 13-1
2.02 33.1 398.9 0.15 19.1
1.01 11.7 387-8 0.18 21.7
1.05 5.5 391-6 1.11 22.0
1.21 53.1 153-3 3.53 16.1
    RESULTS m QHAMS PER MILE (PER MINUTE FOR IDLB)
BCOSOKT IS MLBS PER GALLON (MUTOTBS PER GALLON FOR IDLB)
       CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                        B-5

-------
                                    APPENDIX E.CONT'D

                      LISTING OF MODAL RESULTS ON INDIVIDUAL VEHICLES

                                          DENVER

MODE
NO.
1
2
^
I
I
9
10
11
12
I?
li
iZ
19
20
21
22
H
25
26
11
%
11
BAG
ACT.
CALC.
33
34
35
36
37
38
39
VEH
010
HC
1.31
0.29
0.74
0.42
0.43
0.41
0.80
0.36
0.31
0.23
0.42
0.29
0.37
0.22
0.10
0.24
0.40
0.20
8:11
0.51
0.21
0.31
0.32
0.26
0.15
0.34
0.23
0.34
0.35
0.24
0.15
0.32
0.29
0.03
0.57
0.26
0.17
0.17
0.09
0.17
YEAR MAKE
1975 CMC
CO C02
17.1 1088.7
0.0 372.4
0.0 1221.0
0.0 713.7
0.0 616.5
0.0 240.1
20.1 829.4
0.0 270.4
0.3 655.4
0.0 256.2
5.4 836.9
0.0 278.6
3.5 868.2
0.0 251.8
0.0 281.7
0.0 683.2
0.0 861.1
0.0 253.9
1.0 796.6
0.0 295.5
26.0 1009.9
0.0 285.4
U ®3
0.0 253.0
0.0 385.6
0.4 764.8
0.0 282.5
0,0 855.1
13.3 776.1
o.o 260.7
0.0 376.0
2.6 598.5
2.2 525.7
0.0 97.4
0.0 1152.2
0.0 754.4
0.0 501.1
0.0 413.0
0.0 434.0
0.0 520.3
MODL
TRUC
NOX
3.96
0.24
1.92
2.44
2.96
0.46
4.16
1.25
4-32
0.82
4.30
0.94
4.66
0.88
0.24
0.61
4.49
0.40
3.46
0.45
2.86
0.89
4.40
3.18
0.94
0.30
4.29
0.77
3.00
2.18
1.04
0.29
2.86
2.26
0.00
0.29
0.30
0.26
0.29
1.34
3.76
CID
350
MPG
7.9
23.8
7.3
12.4
14.4
36.8
10.3
32.7
13.5
34.5
10.5
31.7
10.1
35.2
m
10.3
34.9
30 '.0
8.4
31.0
il:3
11:8
11.6
31-3
10.4
11.1
11:1
14.7
16.7
91.1
7.7
11.8
17-7
21.5
20.4
17.0
VEH
011
HC
?:8
4.48
2.49
1.89
0.79
?:8
1.66
0.99
?:S
2.82
0.90
1.00
2.75
1:11
2:ft
\-M
?:«
1.08
1.40
2.16
1.05
2.72
2.79
1.09
1.37
1.56
1.67
0.34
3.77
2.03
1.21
1.04
1.10
0.86
YEAR
1975
CO
50.2
17.3
49.7
15.7
19.0
9.5
170.8
7.6
M:l
120.0
11.1
92.2
7.7
12.5
35.2
41.8
11.1
S:I
Z2\:l
24.6
42.9
1?:?
fcj
18.0
114.9
8.4
17.6
33.7
33.7
3.5
36.4
20.7
11.4
8.8
11.7
3.7
MAKE MODL
AMMO HORN
COS NOX
1004.1 12.48
248.2 1.31
1007.8 0.47
669.0 6.95
562.5 7.97
145.3 1.55
629.9 7.27
159.1 1.16
546.2 9.45
164.3 0.93
644.0 8.61
169.1 0.95
693.5 10.21
154.3 0.95
176.7 1.15
485.5 1.20
760.9 11.08
152.6 1.15
707.0 9.88
184.1 1.20
715.8 7.55
171.7 0.90
847.1 10.20
564.4 9.41
144.7 0.91
244.8 1.52
635.3 9.87
180.2 0.95
754.1 8.42
583.1 7.75
137.2 0.89
238.7 1.24
395.1 4.73
397.1 4.65
65.2 0.21
791.5 2.19
468.5 0.91
266.8 0.69
254.4 2.53
294.5 4.34
364.0 3.52
CID
258
MPG
8.1
31-7
8.1
12.7
14.8
54.5
9.8
50.9
14.8
48.4
10.5
46.6
10.5
52.4
44.5
16.1
10.6
51.4
11.2
42.5
8.2
46.6
9-9
13-9
55-1
32.1
12.6
44.5
11.2
11.5
S:l
19.6
19-5
123.6
10.3
17.5
30.8
32.7
28.1
23.8
VEH YEAR
012 1975
HC CO
2.44 120.3
0.41 13.1
l:ll in
1.61 66.3
0.18 5.8
4.22 301.5
0.21 5.1
1.26 61.7
0.34 6.5
2.95 186.1
0.56 10.5
2.66 123.6
0.39 7.6
0.16 5.6
0.68 22.5
2.61 130.5
0.46 11.3
2.70 98,4
0.61 14.3
4.78 347.0
0.74 13.1
2.06 117.6
2.02 101.0
0.45 10.3
0.28 11.0
2.49 126.3
0.51 11.8
1.80 99.2
2.99 205.5
0.63 11.4
0.41 16.1
1.35 71.2
1.42 72.0
0.01 0.0
0.21 0.0
0.14 0.0
0.13 0.0
0.09 0.0
0.06 0.9
0.13 10.9
MAKE
BOIC
C02
1192.9
328.9
'$:?
646.0
217.1
740.0
241.2
647.0
235.3
£:?
88:3
251.2
661.9
868.9
212.3
822.3
263.1
812.1
237-8
990.9
653.9
215.8
340.1
$:1
881.7
667.1
till
175.0
483-8
88.7
1070.0
695.2
450.6
341.5
375-8
452-2
MODL CID
cm 35*5
NOX HPO
3:8 |j
1:8 itt
§:8 S:?
3:31 357.1
3.11 11.9
6.39 3«.0
3.93 6.4
6.15 31.0
5.69 8.5
0.13 37.<
0.57 3U
0.89 12.7
1.03 8.2
0.32 38.3
5.75 9.0
0.17 30.9
3.18 6.1
5.72 31.0
1:8 ill
!:8 JM
3.86 9.*
6.65 33.1
2.58 8.5
2.82 8.9
0.76 37-1
0.86 25.6
1.60 15-0
1.80 I'-6
0.05 100-0
0.41 8.3
0.30 «••
0.21 19-7
0.31 26-0
0.10 23-5
1.59 I*-9
EMISSION RESULTS IN GRAMS PER MILE  (PER MINUTE FOR  IDLE)
FUEL ECONOMY  IN MILES PER GALLON  (MINUTES PER GALLON  FOR  IDLE)
FUEL ECONOMY  CALCULATIONS ASSUME  A  1:1.85 CARBON TO HYDROGEN RATIO
                                              E-6

-------
                                               APPENDIX  E.CONT'D


                                 LISTING OP MODAL RESULTS ON INDIVIDUAL VEHICLES


                                                     DENVER
         IEAR HAKE  HODL  CID

         W5 BOIC  HIVI  455
HODS
10.   JjjJ.


 1    2.K
          CO
               C02   HOX   MPG
                            s:i
         8:)
                     §:Si
     :5 '*:?  78

     1.71  46.8  256.5  0.29   26.5
     4.19 121.7  670.1  0.66   10.1
              24          279:o



]]    ?:S 2lti III:6*  d:§i  A'\


13    5.70291.2 943.9  3.72   6.3
If    \M 24.1 265.1  0.53  29.1

15
16

17    4.26 174.5 995.8  3.80   6.9
«    2.31 34.6 243.9  0.29  29.0

19    4.29 184.8 919.4  3.26   7.3
20    2.58 45.7 292.7  0.31  23.8
21   11.38548.9 934.4  2.76   4.8
22    2.16 32.0 288.8  0.67  25.7
        18:1
                     2:iS

    »:8
           :2 111:1  2:8  2i:S

                     Ul   1:1
11   \'\l  ?!•?  254.0
K   2-32  So.5  347.5
                           29  1
                           19.7
BIG

I"!   2-8510"-1  553.0  1.70   12.2
Cttc-  3.01 110.8  569.7  1.87   11.8


I    °-59   8-5   95.5  0.04   80.2

     S'«  "8.9 1172.7  0.52   6.7

     3'«  39.3  591.8  0.26   13.4

     2'«  62-2  486.0  0.27   „.„

,    ^3  35.5  349.6  0.85   21.6

I    '66  ».»  "59.5  0.52   18.1

     °'77  38.8  538.8  2.42   14>?
                                           VEH  YEAR  MAKE   MODL   CID

                                           014  W5  BUIC   RBGA   350


                                          HC    CO    C02    NOX    MPG
                                         _„________-_____-__-     ----

                                         1.64  43.9  289.2   0.44   24.4
                                              161.2  1235.0   1.86   5.9
                                               79.2  882.3   2.11   8.7
                                         2.71  87.9  705.3   3.11   10.4
                                         1.43  15.7  174.7   5.26   43.5


                                         6.51 479.1  807.9   1.96    5.6
                                         1.25  18.6  198.1   0.70   38.4


                                         4.41 334.2  603.7   1.30    7.8
                                         1.48  20.4  200.7   0.47   37.4


                                         5.73 425.1  720.0   1.64    6.3
                                         2.10  17.7  196.5   0.64   38.4


                                         5.89 457.7  759.9   1.53    5.9
                                         1.47  17.6  204.1   0.56   37.6


                                         1.15  35-.S  206.2   0.35   33.4
                                         3-13  88.2  565.7   0.53   12.4


                                         4.03 189.0  914.6   2.74    7.2
                                         1.48  23.4  187.3   0.23   38.8


                                         4.04 220.5  855.6   2.20    7.3
                                         1.63  31.5  229.6   0.30   31.2


                                         7-34 557.2  864.5   2.08    5.0
                                         1.68  24.3  209.5   0.52   35.1
                                         4.16 150.2 1084.'
                                         4.41 321.7  631.5
                                                            2.88
                                                            1.46
6.7
7.7
                                         1.68  18.4  179.2  0.52  41.6
                                         1.57  51.4  284. 2  0.31  24.0


                                         3.81 223.5  766.2  2.33   7.9
                                         1.59  23.0  216.9  0.47  34.4
                                          .81 144.6  944.0  2.03   7.5
                                          .3fl 361.7  720.4  2.05   6.8


                                               16-   1§7-6  0-53  *6>9
                                                     274.3  0.40  24.8
                                         1.
                                               50.1
                                        2.63  130.6  480.8  1.27  12.8

                                        2.71  132.9  484.1  1.31  12.6


                                        0.27    3.0   76.5  0.02 108.2

                                        3.68   26.7  936.7  0.18   9.0

                                        3.15   66.6  605.8  0.26  12.3

                                        2.12   44.4  343.4  0.15  21.1

                                        1.41   31.7  304.4  0.51  24.7

                                        1.18   26.8  367.0  0.64  21.5

                                        1.03   27.9  287.8  2.48  26.5
                                                                                    VEH  YEAR  MAKE  MODL  CID

                                                                                    015  1975  CADI  ELDO  500
                                                                                   HC
                                                                                         CO
                                                                                               C02   NOX   MPG
                                                                                 14.56 576.1 1226.1  2.04   4.1
                                                                                  3.29  49.6  352.1  1.07  20.2
                                                                                 11.61 233.4 1482.2  3.69   4.]
                                                                                  7.32 245.2  901.4  2.40   6.i
               6.74  301.4   732.0   1.94    7.2
               1.68   30.1   264.5   0.79  28.0


               8.99  514.2   848.9   2.01    5.3
               2.41   65.5   281.3   0.78  22.6
               6.81  368.4   696.1   1.38    6.8
               3.48   62.6   267.8   0.60   23.5
                                                                                 10.18 608.0  819.4  1.32   1.9
                                                                                  4.16  66.5  275.7  0.66  22.6
                                                                                 10.81  619.9  866.7  1.30   4.]
                                                                                  3.10   64.9  261.3  0.60  23-1
               >.24   37.6  264.0   1.00  26.9
               5.76  117.8  655.7   1.29  10.3
                                                                                 12.22 553-9  945.5   1.66   4.8
                                                                                 2.79  38.0  249.5   0.65  27.9
                                                                                  ).60  471.0  921.2
                                                                                  J.73   48-2  285-(
                                                                                       •s.i
                                  1.88   5.2
                                  0.66  23.£


                                  1.69   4.-
                                  0.63  22.:
11.J
 7.1
454.5 1095.6
424.4  735.E
2.34
1.39
4.8
6.2
                                                                                  5.15  61.4
                                                                                  5.39  60.2
                          251.0  0.64  24.8
                          358.2  1.55  19.1
                                                                                 10.04 510.8  795.5  1.28   5.4
                                                                                  3.86  69.1  283.1  0.62  22.0
                                        1:1
                                       III
                                                                                  6.29  248.6   539.8   1.11    9-3

                                                                                  6.44  252.8   551.2   1.22    9-2


                                                                                  0.83   15.9   79.7   0.01  82.7

                                                                                 11.31  202.8   950.7   0.08    6.8

                                                                                  5.86   95.4   509.9   0.08  13-1

                                                                                  4.20   65.7   498.1   0.64  14.4

                                                                                  2.37   29.4   425.6   2.12  18.5

                                                                                  2.38   57.8   468.9   1.27  15.6

                                                                                  8.06  241.3   466.3   1.25  10.2
                   RESULTS M GRAMS PER MILE (PER MINUTE FOR IDLE)

               ECONOMY IN MILES'PBH GALLON  (MINUTES PER GALLON FOR IDLE)

               BCOHOMY CALCULATIONS ASSUME  A 1:1.85 CARBON TO HYDROGEN RATIO
                                                         K-7

-------
                                    APPENDIX E.COMT'D

                      LISTING OF MODAL RESULTS ON INDIVIDUAL VEHICLES
                                          DENVER

MODE
NO.
"T
2
I
I
I
9
10
11
12
H
15
17
19
20
21
22
11
26
11
29
30
11
BAG
ACT.
CALC.
33
34
35
36
37
38
39
VEH YEAR
016 1975
HC CO
3.46 125.0
0.26 7.9
3.39 108.6
1.05 30.9
0.55 11- 1
0.30 7.4
1.14 65.4
0.24 4.9
0.89, 35.7
0.18 6.9
1.78 97.5
0.23 9.2
1.97 99.1
0.23 9.5
0.06 1.2
0.19 0.0
2.51 111.6
0.34 10.8
1.61 67.4
0.43 16.1
2.72 112.5
0.37 11-3
2.42 82.9
0.88 40.6
0.23 9.4
0.11 3.6
1.72 78.5
0.30 11.8
2.20 71.6
1.12 67.6
0.23 8.9
0.15 5.3
0.88 36.8
0.89 36.2
0.44 10.9
4.66 139.5
1.68 42.8
0.08 0.0
0.05 0.0
0.56 8.4
0.32 11.6
MAKE
CHEV
C02
625.1
211.2
618.2
458.9
344.2
138.8
340.0
119.9
S:3
88:?
407.7
137.4
144.8
146.8
?P:I
112.5
161.4
375.2
152.1
519.0
360.7
131.5
233.4
377.4
152.1
491.2
369.2
130.4
209.6
276.0
270.5
26.9
667.6
401.3
401.2
187.3
200.6
254.9
MODL
VEGA
NOX
2.16
0.95
2.63
1.90
2.59
0.98
1.90
1.46
»
!:«
2.96
1.16
0.75
1.73
2.21
0.96
2.32
1.09
2.07
1.43
3.15
3-03
1.60
1.24
2.84
1.55
1:18
tti
2.19
2.14
0.01
2.40
0.42
1.04
0.81
2.00
3.86
CID
140
MPG
10.7
39.6
l):l
III
19.9
56.1
21.7
59.7
16.8
53-9
15.6
58.0
60.4
19.8
4h Ji
62 '.2
17.0
47.2
15.8
51.9
12.9
20.8
60.4
37.1
^•s
51.8
14.5
18.5
61.2
40.6
26.4
26.9
195.4
9.8
18.7
22.1
47.4
41.2
32.4
VEH YEAR
017 1975
HC CO
3.16 119.6
6.35 6.2
2.81 43.9
0.87 12.8
1.37 52.2
0.58 0.4
3.34 215.3
0.09 0.0
1.55 82.2
m *w
2.80 164.2
0.26 3.1
0.17 3.8
2.55 45.2
2.39 97-2
0.22 4.7
2,07 87.6
0.35 7.7
S^ 26J:1
\:ll iot.1
0.25 2.8
0.26 7.4
2,02 91.4
0.42 7.4
1.03 24.9
2.85 194.0
S:8 i!:»
1.05 53-3
1.10 50.3
0.01 0.0
0.14 0.0
0.13 0.0
0.27 0.2
0.16 0.1
0.04 0.0
0.02 0.0
MAKE
CHEV
C02
892.2
323.9
956.8
660.0
8?:8
IS:?
536.2
220.4
597.1
238.4
658.0
211.4
238.9
612.5
724.7
211.0
669.6
246.7
682.7
245.6
833.9
541.5
206.1
327.9
632.1
2^1.4
770.3
511.1
215.0
319.8
427.2
432.7
80.3
984.9
484.5
347.6
281.8
344.1
410.2
MODL
NOVA
NOX
Tsi"
1.02
4.15
2.55
Ml
1.89
1.50
3-05
1.07
2.64
1.23
3.63
1.10
1.11
0.78
4.14
0.54
3.85
0.50
2-3.9
1.08
!:I1
1.26
1.51
\:M
?:«
1.47
0.99
2.42
2.32
0.31
1.84
0.84
0.34
1.00
0.83
3-13
CID
250
MPG
2!:5
8.6
13.0
&81
379:73
13.2
39.4
9.6
36.0
9.6
40.9
36.2
12.8
10.0
40.5
10.9
34.1
8.0
34.9
i!:I
8:?
m
10.9
10.8
40.2
25.9
17.3
17.2
110.4
9.0
18.3
25.4
31.4
25.8
21.6
VEH YEAR
018 1975
1:11 '8:1 '
\:& 11:1
2.28 131.6
0.59 16.4
3.69 272.4
0.42 13.5
1.87 148.5
0.31 12.3
3.56 278.8
5.44 14.7
3.38 261.1
0.43 13.8
0.81 22.6
0.43 16.1
2.55 185.5
0.43 15.1
2.17 132.5
0.67 20.2
4.37 357.0
0.42 14.0
0.98 63.1
2.68 185.2
0.41 14. 7
1.03 31.2
2.64 185.9
0.40 14.7
1.01 71.3
3-35 251.3
0.48 17.6
0.90 27.4
1.36 86.1
1.43 88.2
0.09 1.2
0.13 o.o
0.60 4.6
1.30 12.1
1.40 36.7
0.08 0.6
0.11 7.2
MAKE
CHEV
'$:!
'?§!:?
586.6
201.8
675.2
237.7
584.7
234.3
665.6
241.8
728,4
217.7
228.6
620.1
809.1
222.8
785.6
256.7
782.8
247.5
993-1
589.1
212.6
316.6
675.6
246.0
888.3
622.0
206.4
458.1
466.8
78.8
964.5
575.8
374.5
292.8
411.6
486.6
HODL en,
MONT 5~5Q
HOX H?C
olFS
?:8 iK
Ml y-.}
1 -91 8.0
0.62 34.1
1.57 10.8
0.52 31.9
1.52 8.0
0-51 33.3
1.96 7.7
0.57 36.9
0.65 33.3
1.12 13.7
2.21 8.0
0.43 35.8
2.1)2 8.9
0.45 30.5
1.69 6.5
0.53 32.8
2.97 8.1
1.55 10.0
8:8 ft
'0:8 £i
2-1* I1?
1.61 8.6
0.64 37-1
0.91 »•»
1.22 1»-»
1.33 1«-4
0.06 109-5
1.36 «'2
0.23 15-2
0.29 22.3
0.72 25-0
1.19 21-5
2.53 tf'7
EMISSION RESULTS IN GRAMS PER MILE  (PER MUTOTE FOR  IDLE)
FUEL BCONOMX IH MILES PER GALLON  (MINUTES PER GALLON FOB  IDLE)
FUEL ECONOMY CALCULATIONS ASSUME  A  1:1.85 CARBON TO HTOROGEN  RATIO
                                              E-8

-------
                                          APPENDIX E.CONT'D

                           LISTING OP MODAL RESULTS ON INDIVIDUAL VEHICLES

                                                DENVER
VEH  IBM  MAKE  MODL   CID
55  1575  ciiiv  CAPR   350
VEH  YEAR  MAKE   MODL   CID
020  1975  CHEV   IMPA   350
VEH  YEAR  MAKE  MODL  CID
021  1975  CHEV  STAW  400
NODE
DO.
«-— •
1
2
\
I
I
9
10
11
12
11
15
16
'I
li
19
20
21
22
11
3
3
3
11
BIG
*CI.
Clip
wilfl*.
33
n
Jl
35
36
37
38
39

HC CO C02

1.0" 31"
1% $3 TO
a 'as sw
H? 3fcl 191
1 85 182.7 603.0
til? 26.7 242.9
6.35 367.7 698.8
l!53 26.9 260.8
6.28341.5 772.9
1.33 27.8 218.5
1.85 51.8 232.8
3.7* 47.8 686.1
5.68246.8 847.0
1.75 37.6 226.5
6.32 333.2 746.3
1.30 24.3 280.9
7.48 455.0 821.0
1.29 28.9 254.4
3.97 166.2 1029.5
'.83 254.3 614.5
Mg 31.8 217.9
1.51 34.3 355.0
'•83 2*4.9 697.2
1.60 28.9 265.0
'•90 171.3 897.1
5.75 326.1 650.9
1.62 35.9 217 4
US Jo!? 349:0

3-0» 131.4 466.7
3-15131.5 480.2
0.00 o.O 89.8
°-00 0.0 1120.5
8-te 22.9 663.3
2<18 23.5 438.6
t IM ku _
z-03 44.5 333.0
0 Oft *tb
"•98 24.1 403.4
2-Ol 52.8 450.9
NOX
2.64
0.19

l:«
1.54
0.21
1.72
0.72
2.03
0.49
1.27
0.52
1.67
0.47
0.11
0.31
1 94
o!i8
1.07
0.20
1.23
0.45
2.25
1.24
0.54
0.25
1.76
0.56
1.88
1.20
0.60
0.29

1.26
1.14
0.19
1.27
0.32
0.34
0.80
0.94
2.34
MPG
21.1

1:1
9-7
33.0
2l:l
9.8
30.8
aH
6.7
33-3
27.7
11.5
7.1
30.5
6.Q
27.5
5.7
29.2
1:1
l?:i6
M
77:i
31.8
22.1

13-0
12.7
98.8
7.9
12.6
18.4
21.7
20.0
16.4
HC CO
3.12 217.2
0.90 33.9

1.50 135.8
2.37 109-9
§:jj? Ti.l
?:I2 3Si:l
2.62 214.8
0.77 30.4
4.11 379.4
1.14 37.7
3.98 349.4
6.86 32.4
0.87 34.0
1.22 60.0
4.26 28$*7
0.7^ 23»6
3.25 238.7
0.8? 31.9
4.96 485.1
0.97 37.7
1.84 136.6
3.50 289.1
1.16 38.8
1.12 41.6
?:R ^:l
3.56 191.7
4.00 351.1
1.26 38.3
0.90 28.5

2.03 141.6
2.07 139.5
0.00 0.0
0.10 0.0
0.11 0.0
0.07 0.0
1.28 35.9
0-17 9.7
0.86 45.0
C02
1168.4
364.4

1fI2:l
I%:1
714.9
258.5$
591-3
261.4
714.5
270.7
783.0
245.8
272.7
707.4
828.5
247.0
782.1
295.0
nu
1035.0
597.3
229.2
3§3.1
698.2
276.4
866.9
645.5
m

484.9
492.1
98.4
1212.0
723.9
468.2
367.0
416.3
482.5
NOX
2.78
0.35

0.81
1.44
1.53
0.30
1.08
0.91
J:Zi
J:H
1.63
0.71
0.35
0.49
1.94
0.33
1.69
0.32
0:°6§
2.29
1.02
0.63
0.43
1.57
0.65
2.08
1.07
0.70
0.45

1.10
1.16
0.25
1.80
0.49
0.37
0.19
0.54
2.81
MPG
2K1

\:l
11.0
30.4
M
a*:!
2l:l
6.6
29.6
27.0
11.0
6.9
31.0
7.6
25.5
5.5
25.9
w
?§:§
afc!
7.5
7.3
30.1
20.9

12.1
12.4
90.2
7.3
12.3
18.9
20.8
20.5
16.0
HC CO
4.26 368.2
0.19 0.0

0.84 14.4
0.59 7.5
1.59 147.7
0.16 1/1
5.82 910.2
0.28 1.7
4.52 385.2
0.26 1.0
10.71 754.5
0.38 1.3
10.32 729.2
0.24 0.9
0.10 0.0
0.20 0.0
4.35 390.1
0.19 1.4
4.20 392.9
0.25 1.7
10.13 781.5
0.36 1.3
0.73 37.2
6.17 453.9
0.27 0.9
0.15 0.0
6.21 494.2
0.22 1.3
0.60 29.7
7.57 582.6
0.31 1.8
0.19 2.6

2.47 179.9
2.66 182.8
0.01 0.0
0.35 0.0
0.28 0.0
0.26 0.3
0.13 0.0
0.16 0.1
0.11 0.4
C02
1540.6
377.3

1884.7
1151.6
888.3
284.7
929.9
331.1
686.9
286.3
803.9
293.1
853-0
273-5
283.0
630.0
1064.4
273.0
978.3
305.2
941.4
281.5
1451.8
741.0
280.0
374.3
838.1
289.9
Wd
\IU

629.7
607.4
77-1
908.6
531.1
522.5
497.4
528.6
694.0
NOX
2.15
0.33

1:1]
l-M
l:?l
1.16
0.75
0.98
0.60
0.88
0.65
8:22
1.62
0.37
1.27
1.12
0.62
2.64
0.98
0.71
0.39
1.13
0.62
2.59
0.85
0.68
0.43

1.11
1.09
0.08
0.71
0.50
0.80
0.93
1.32
3.05
MPG
4.2
23-5

4.6
7.6
7.9
30.9
z\:l
6.8
30.7
4.4
30.0
4.4
32.2
«:?
5.2
32.2
2i:l
4.0
31.2
u
31.4
23.7
5.4
30.3
6.3
5.2
31.6
25.3

9.6
9.8
115.0
9.8
16.7
16.9
17.8
16.8
12.8
                                       (PER MINUTE FOR IDLE)
     p(JE              	-— ~—~- (MINUTES PER GALLON FOR  IDLE)
          ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                                   B-9

-------
                                    APPENDIX E.CONT'D

                      LISTING OF MODAL RESULTS ON INDIVIDUAL VEHICLES

                                          DENVER

NODE
NO.
1
2
2
1
I
9
10
11
12
H
II
K
19
20
21
22
12
il
%
29
30
32
BAG
ACT.
CALC.
33
34
35
36
37
38
39
VEH YEAR
022 1975
HC CO
3.05 145.3
0.32 5.3
0.59 0.0
0.62 36.7
0.54 31-5
0.12 1.2
4.33 266.5
0.43 13.0
0.98 46.4
0.17 5.5
4.18 238.0
0.76 10.5
B:27 10!5
0.06 0.0
0.29 0.0
3.51 172.5
0.24 2.8
2.57 140.8
0.37 1.8
8:8^:8
1:R 11:1
0.42 12.2
0.19 0.0
2.58 119.5
0.25 9.2
0.90 47.8
3.67 225.4
0.74 14.3
0.18 0.0

1.25 65.0
1.30 65.4
0.01 0.0
0.32 0.0
0.21 0.0
0.22 0.0
0.22 0.0
0.07 0.9
1.23 75.0
HAKE 1
CHHY 1
C02
1242.3
449.8
1517.2
873.6
716.0
308.2
794.4
351.2
737.2
317.9
810.8
342.3
871.5
314.3
345.7
772.1
917.2
323.9
861.6
377.4
921.6
355.2
1123.2
755.3
307.3
489.3
840.0
358.1
1?25?:2
m

615.1
597.8
109.2
1346.6
691.4
479.1
451.0
509.8
514.0
HODL i
NEHP '
NOX
7.31
0.64
3.52
2.72
3.61
0.75
Hi1
6.82
0.89
5.25
1.15
5.94
1.05
0.63
0.86
6.54
0.69
5.40
0.78
tt?
ttl
1.18
0.81
7.63
1.06
5.51
3.52
1.21
0.69

3.21
3.28
0.00
0.00
0.00
0.03
0.82
1.40
3.17
CID
1*00
MPG
6.0
19.3
5.8
9.5
ll:l
7.2
23-8
10.9
27.1
*l:t
*tt
25.7
11.5
7.4
27.0
8.1
23.3
5.9
23.6
iZ:i
8:1
8.6
23.8
7.8
8.2
27.0
19.0

12.3
12.6
81.2
6.6
12.8
18.5
19.6
17.4
14.0
VEH YEAR MAKE MODL
023 1975 DODG CORO
HC CO C02 NOX
3.21 50.5 1172.0 11.08
1.61 34.9 306.5 0.82
5.36 124.2 1193-3 2.55
1.52 25.2 816.2 3.96
0.69 2.8 705.6 8.64
0.42 5.1 231.7 1.62
1.28 20.2 872.5 9.15
0.13 1.4 313.4 2.88
0.26 0.0 696.4 10.69
1.10 13-3 261.7 2.26
1.03 12.4 884.3 11.78
1.18 16.3 265.3 2.29
0.76 12.0 919.7 10.94
0.82 7.9 252.4 2.43
1.07 22.5 222.7 0.89
4.12 121.1 548.6 1.47
1.17 17.6 938.5 10.84
0.64 15.2 216.1 1.02
0.91 13.1 871.6 8.68
0.77 19.9 265.8 1.57
1.59 32.2 997.5 10.39
1.08 16.3 269.6 2.29
2.37 49.9 1018.0 7.73
0.35 0.7 734.3 12.11
0.57 6.6 257.4 2.46
1.18 28.9 328.6 1.00
0.6J 7.8 812.2 11.44
0.94 15.0 274.3 2.76
1.69 33.7 930.2 5.67
0.46 2.7 795.1 7.91
0.30 4.1 264.4 2.98
1.10 31. $ 311.7 1.12

0.84 15.5 548.7 5.00
0.85 14.7 546.9 5.84
0.59 15.2 72.5 0.00
6.91 170.5 891.1 0.00
3.50 87.7 458.9 0.00
2.41 57.6 357.7 0.00
0.99 4.2 347.8 2.85
0.13 0.0 381.3 3-86
0.11 0.2 509.0 7.23
CID
318
MPG
7.0
24.2
6.3
10.3
31:1
28:?
12.7
31.0
9.8
30.1
9.4
33.2
m
9.2
36.7
9.9
29.6
8.4
29.7
8.0
12.1
32.9
23.5
10.7
29.5
9.0
11.1
32.6
54.3

15.4
15.5
90.3
7.5
14.6
19.5
24.8
23.2
17.4
VEl
021
HC
!i:tt
8.71
4.17
2.82
1.04
3-75
1.09
2.61
3.54
4.26
3.80
3.90
2.71
2.16
4.77
4.66
3.63
4.21
4.47
4.80
4.09
5.65
2.82
2.34
3.60
3:8
3:3!
1.67
4.85

3.34
3.38
0.84
9.64
3-52
2.56
1.53
0.30
1.81
I YEAR
I 1975
CO
247.8
48.5
196.9
121.0
70.3
12.?
136.4
23-5
70.9
26.9
'8:1
131.8
26.9
36.0
142.5
125.1
17.0
155.2
22.6
192.7
32.8
148.1
84.1
27.2
53.7
106-3
30.6
140.9
166.3
27.6
61.6

70.7
73-7
20.3
229.9
68.4
61.6
20.7
7.2
71.6
MAKE
DODG
C02
698.3
176.8
707.4
496.6
446.2
141.9
536.5
163.9
473.6
147.6
583.2
156.6
600.6
142.9
128.4
293.9
607.3
132.8
529.6
158.9
626.8
159.5
641.0
494.3
139.4
174.9
541.0
157.1
S63.6
490.1
13M
156.6

345.3
340.9
30.7
388.5
K46.1
280.0
227.4
287.5
311-2
MODL
DAW
NOX
m
3:«
1%
5.36
1.33
5.05
0.87
til
6.10
0.83
0.42
0.44
8:8
l:ll
6.44
0.90
3.17
5.15
0.88
0.61
5-82
0.87
2.70
3.19
0.91
0.45

2.70
2.65
0.00
0.10
0.32
0.20
1.15
0.41
2.62
CID
225
HPO
~?1
33.5
i!:l
53-:?
8:1
ft!
10.9
41.2
11
8:1
10.8
51.9
11.3
42.5
9.4
39.6
10.0
14.0
g.1
fti
n.j
11.6
47.2
33.0

19-0
19-0
136-1
11.4
15.7
23-1
33-5
e
29-'
__ If
20.7
EMISSION RESULTS IN GRAMS PER MILE (PER MINUTE FOR IDLE)
FUEL ECONOMY  IN MILES PER GALLON (MINUTES PER GALLON FOR IDLE)
FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                              E-10

-------
                                           APPENDIX E.CONT'D

                             LISTING OF MODAL RESULTS ON  INDIVIDUAL VEHICLES

                                                 DENVER


HOW
no.
"\
I
I
I
,!
11
12
ii
11
11
19
20
21
22
11
3
is
29
30
11
BIG
tcr.
ma YEAR
V50 A*"1"
025 1975
HC 00__
j:§i 9i;5
0.57 22.0
0.58 17.2
1.07 15.2
0.02 0.7
0.39 36.0
0.13 9.2
0.27 24.0
0.00 0.6
2.07 49.2
0.09 5.2
3-35 70.9
0.06 2.1
0.03 1.1
0.08 3.2
5.94 81.0
0.09 0.8
2.48 46.8
0.09 1.0
4.36 67.9
0.24 19.1
1.03 112.6
0.68 38.2
0.05 3 ?
o.oi f:i
2-31 74.7
o.iw 0:7
1.26 95.9
0.84 ll.o
0.09 7.5
0-00 1.5
0-92 34.1
MAKE
FORD
C02
"iST
253.1
986.9
543-4
477.6
165.0
415.6
224.6
477.7
182.1
478.9
202.9
510.9
183.9
172.5
479.1
581.5
164.0
560.6
185.5
468.0
204.2
715.5
459.4
193-3
230.6
502.9
198.2
680.4
450.9
flM
VIS. 1
MODL
MUST
NOX
""T5"
0.29
0.72
1.82
1.13
0.59
8:8
l:l\
0.83
0.41
0.97
0.45
0.21
0.30
1.10
0.36
1 .03
0.40
0.81
0.28
1.06
0.96
0.49
0.28
S:U
Ul
1%
ft fn
CID
140
MPG
"io7i
34.6
8.7
15.5
17.6
53-4
18.7
37.1
17.2
46.5
&8
IW
«:!
5I:1
M
15.1
37.8
9.8
17.0
44.7
38.1
14.1
44.5
10.6
17.1
43.1
41.5
in *r
VEH YEAR MAKE
026 1975 FORD
HC CO C02
i"76~i58.6 Tioi.i
0.44 9.5 386.1
3.52 134.3 1298.4
1.71 40.5 843.7
1.48 46.1 727.6
0.96 6.8 280.5
3.09 156.2 814.0
1.62 5.9 288.0
1.13 42.7 733.0
1.29 5.0 287.9
1.94 107.0 909.6
1.98 5.5 292.0
1.81 93.9 963.4
1.04 5.2 292.6
0.24 8.1 305.4
1.36 29.7 692.0
2.36 111.1 967.3
0.97 6.0 269.1
1 .97 93.7 872.6
1.11 7.0 318.6
3.19 172.8 1004.4
1.33 6.0 311.9
2.73 89.7 1097.4
1.35 67.5 769.0
1.46 5.5 272.7
0.69 9.0 381.6
1.59 72.2 849.8
1.06 6.8 311.9
2.46 94.6 974.6
1.96 106.0 797.0
1.52 6.5 281.1
0.39 12.3 392.7

MODL
TORI
NOX
"OS"
0.41
III
4.20
0.45
6.58
1.17
5.47
0.83
g:8
6.61
0.86
0.26
0.47
2:U
3.90
6.37
7.25
0.92
5.13
4.55
0.87
0.38
5.87
0.75
3-78
5.31
1.07
0.32

CID
351
MPG
"To
22.1
5.8
9.7
11.0
30.2
8.3
29.4
11.0
29.6
8.2
28.9
7.9
29.2
27.8
11.9
7.7
31-5
8.6
26.6
6.9
27.3
7.1
10.1
31.0
22.3
27^
7.8
9.2
30.0
21.5

VE
02
HC
oT 69
0.08
0.49
0.41
0.32
0.06
2.67
0.12
1.17
0.06
3:U
1.53
0.05
0.10
0.27
Ml
1.44
0.12
3.24
0.11
0.37
1.42
0.06
0.13
0.39
0.05
0.31
1.78
0.08
0.14
A y -
:H YEAR
7 1975
CO
"~iiT
0.3
2.2
0.3
2o.1
144.6
0.4
112.1
0.1
170.9
0.2
127.3
0.1
0.2
0.6
30.4
0.2
101.7
0.8
193.0
0.6
0.4
87.5
0.1
0.3
'Z:S
0.3
118.1
0.1
0.3

MAKE
FORD
C02
304:7
1249.6
835.1
696.2
217.2
629.6
289.2
562-3
248.9
689.3
269.0
818.3
247.0
248.4
580.2
1025.4
219.9
789.4
290.9
796.7
278.0
1150.1
640.2
250.9
326.8
836.9
268.6
"&\
246.0
321.5

MODL
GRAN
NOX
0^5
1.92
1.62
2.81
0.69
2.75
0.65
2.64
0.49
l:l\
ffl
0.55
0.35
2.71
0.61
2.52
0.65
2.97
0.51
3.10
2.73
0.46
0.63
2.52
0.47
2.07
1.90
0.48
0.72
4 Ct
CID
250
MPG
29^
io:e
Itt
10-3
30.6
12.0
35.6
9.2
32.9
8.7
35.9
35.6
15.3
8.3
40.3
9-3
30.3
8.0
31-8
7.7
11.3
m
9.7
33.0
8.6
10.8
36.0
27.5
«c ft
33
3<
35
36
37
38
39
 L95  35.7  373.6  0.72  20.5
0.01
      °-°   49.6  0.01 178.6
  19   0.0  636.1  0.17  13.9
  •«   0.0  632.7  0.29  14.0
  10   0.0  425.4  0.21  20.8
  12   »-0  291.1  0.66  30.4
  "   °-0  260.7  1.61  34.0
  02   °'5  390.2  1.36  22.7
1.23  41.1   579.1   3.05  13-7
1.26  41.2   580.7   2.98  13-7
0.26   3.9   94.6   0.08  87.4
2.94  35.7  1172.7   0.79   7.2
0.93  12.9   764.1   0.55  11.3
0.66   5.8   507.6   0.42  17.1
0.43  10.8   408.3   0.78  20.8
0.41  10.9   433.6   1.04  19.6
0.17  12.9   545.0   3.17  15.7
0.61  35.5  502.1  1.53  15.9
0.64  35.8  516.1  1.61  15.5
0.04   0.0   74.9  0.06 118.4
0.48   0.0  861.2  0.63  10.3
0.29   0.0  630.4  0.70  14.1
0.17   0.0  413.0  0.61  21.5
0.18   0.0  312.8  1.88  28.3
0.16   0.0  350.8  1.00  25.3
0.05   0.0  506.8  1.48  17-5
      ^ SSION RESULTS IN GRAMS PER MILE  (PER MINUTE FOR IDLE)
           BCOHOMI IN MILES'PER GALLON (MINUTES  PER GALLON FOR IDLE)
                  CALCULATIONS ASSUME A  1:1.85  CARBON TO HYDROGEN RATIO
                                                    E-ll

-------
                                    APPENDIX E.CONT'D

                      LISTING OF MODAL RESULTS ON INDIVIDUAL VEHICLES
                                          DENVER


MODE
NO.
1
2
?
I
I
1*
11
12
H
11
13
19
20
21
22
12
25
26
11
29
30
32
BAG
ACT.
CALC.
33
31
35
36
37
38
39
VEH YEAR
028 1975
HC CO
7.61 287.6
2.76 66.9
9.25 218.0
1.18 115.3
2.98 75.6
2.00 32.6
6.60 120.3
2.21 32.0
\:\i '&?
l:?l IS:?
5.01 275.9
2.73 31-3
2.25 67.2
5.61 159.2
1.95 208.7
2.19 13.9
1.71 221.8
2.81 50.2
7.57 183-0
3.56 16.0
6.52 237.1
1.11 205.0
3.19 33.0
2.78 71.9
1.61 209.0
3.36 18.7
5.57 178.8
5.35 299.5
3.15 32.1
i.oo 103.3

3-52 127.1
3.59 126.9
0.75 16.3
5.20 83.3
1.17 17.0
1-05 11.7
0.52 7.1
0.51 13.0
2.02 5.2
MAKE
FORD
C02
'38:8
1i?I:3
!3:§
802.0
260.8
650.8
251.1
770.0
269.0
820.1
235.6
252.3
677.2
861.5
218.6
757.2
287.3
857.2
253-3
950.8
653-1
225.1
382.1
737.1
260.3
859.5
678. 7
228.3
335. T

505.2
509.1
91.9
1358.9
806.1
520.7
112.0
119.1
161.2
MODL
LTD
NOX
3.10
0.28
1.82
1.95
3.05
0.31
2.28
0.83
3o:i§
g:§g
2.11
0.82
0.31
0.61
2.71
0.30
1.91
0.29
2.17
0.63
2.18
1.98
0.80
0.11
2.11
0.67
1.95
1.90
0.78
0.38

1.12
1.51
0.06
0.82
0.51
0.36
0.72
0.92
3.69
CID
351
MP
18
i
10
30
6
27
2$
2l
35
21
9
27
7
23
26
6
9
8
8
25
7
30
17

12
12
72
5
10
16
20
18
18


G
.5
J
.6
.1
.0
.9
.5
.2
.2
.0
:l
:3
.9
.7
.1
.3
.6
.0
:!
.2
:l
:l

.1
.3
.2
.9
.6
.1
.9
.8
.5
VEH
029
HC
2.11
0.58
?:H
oieo
2.93
1.01
0.78
0.71
1.21
1.21
1.15
0.65
0.25
1.39
1.61
0.32
1.38
0.10
§:ft
1.95
0.88
glH
0.98
0.57
1.55
1.55
0.71
0.13

0.86
0.88
0.27
2.88
1.11
0.96
0.31
0.23
0.25
YEAR
1975
CO
71.3
15.8
160.0
67.9
11.1
8.8
202.9
10.2
7i:?
138:1
13i:?
3f:I
82.2
7.9
69.5
10.0
217.1
10.1
102.2
76.3
8.1
17.1
1:1
81.2
169.8
8.2
16.9

53.1
51.0
3.2
18.9
13.6
10.5
11.1
11.9
17.1
MAKE
FORD
C02
1366.2
191.3
1155.9
879.3
772.3
322.8
853.6
332.7
lltt
l%:\
1007.1
333.6
375.8
911.5
1031.8
310.1
960.1
103.1
1088.8
367.5
1197.1
812.3
310.6
512.1
927.0
372.3
1088.1
875.7
311.1
509.0

632.1
615.1
122.2
1150.1
725.1
198.0
135.7
509.3
551.2
MODL
LTD
NOX
7.01
0.70
1.82
2.21
3:8
2.22
1.18
2.95
0.80
Ul
1$
0.11
1.31
1.75
0.37
1.03
0.11
2.51
0.86
2.80
2.85
2:8
in
1.86
2.03
0.76
0.57

1.92
1.98
0.16
1.68
0.75
0.16
0.66
0.57
2.81
CID
100
MPG
6.0
17.0
S.2
8.9
11:1
25:i
2§:2
7.1
23.9
7.2
25.5
22.7
8.9
7.6
25.1
8.3
21.1
6.0
23.0
6.5
9.2
M:l
£1
?:?
S:i

12.3
12.2
69.3
6.0
11.8
17.1
19.5
16.6
15.3
VEH YEAR MAKE MODL CID
030 1975 MERC HAR$ (£
__ HC co C02 NOX HPG
1:?2 2lll 'ggfi sail
1:8 %§ '8:1 ?:J? j:;
l:o-o B:f ffl:5 §:!! &
1:8 3I3:I &3 ?:8 25J
2.67 93.9 757.3 3.75 97
2.75 25.1 290.5 5.70 26.3
3.98 188.2 931.8 1.16 7.1
3.77 26.1 303.7 0.82 2M
1.21 185-3 971.1 1.52 6.9
3.03 23.7 272.7 0.76 27.8
1.79 71.5 279.2 0.27 22.3
3.86 96.0 751.7 0.50 9.7
1.11 178.0 1027.6 3.18 6.7
2.51 18.5 270.9 0.25 25.0
3.89 156.7 919.1 3-98 7.3
3.15 51.1 320.5 0.25 21.<
5.35 317.0 1071.0 3-96 5.6
3.18 26.1 300.1 0.67 25.2
1.87 161.2 1116.5 2.95 6.3
3.25 111.2 781.9 3-11 8.8
?:8 11:1 i§:8 8:B S:!
1:TJ 'S:? 5S:1 III ti
1:11 111:1 1§2l:I 1:8 H
Wl %* 18:1 8:8 iW

3.01 97.5 581.5 2-0' "•'
3.05 97.3 590.7 2.03 »-8
0.57 16.3 93.9 0.05 73-'
6.63 160.1 1181.7 0.61 6.1
3.01 59.2 616.5 0.30 12-3
1.91 31.5 133.8 0.2i 1»-1
1.21 32.7 161-2 0.51 ".'
1.59 13.6 500.2 0.55 «•«
1.80 19.5 506.8 3-69 «••
EMISSION RESULTS IN GRAMS PER MILE (PER MINUTE FOR IDLE)
FUEL ECONOMY  IN MILES PER GALLON (MINUTES PER GALLON FOR  IDLE)
FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN  RATIO
                                              E-12

-------
      VEH  IBM  HAKE  «0_PL  C1_D

      W  m5  MERC  MONO  351
                                                APPENDIX E.CONT'D


                                        i; OF MODAL RESULTS ON INDIVIDUAL VEHICLES


                                                      DENVER



                                            VEH  YEAR  HAKE  HODL  CID

                                            032  1975  OLDS  DELT  350
HJDE   HC    co    C02   NOX   MPO             HC	CO	C02	NOX	

??;	:«TTiS"i"i"5o   67s	7^63" 379'i" i6io. o'TeS"
                            6.1
       ,« i»n * 12W  3  081   6.1
 \    H2  88:?  79l:i  I-"   9.5
 L
 \
          59 2  693.8  2.58   11.2
          n:o  275.5  0.27   29.6
         «1 6  7320  1.82
         M'.l  s
                       .     7.0
                      lilO  25.1
 g    090  55.6  691.6  2.64   11.4
,0    UO  10.3  292.5  0.63   28.3
               ffl
                       II
\l    ?:R1k«  282:7   o.


IS    0.54  12.2  311.2   0.31  26.7
15    1.79  47.7  700.3   0.63  11.4


17    1.65  99.9  948.9   3.38   8.0
14    1.29  11.9  292.2   0.26  28.2


19    1.60  79.0  863.2   3.24   8.9
20    1.11  13.3  345.2   0.26  24.0


21    4.11 349.4  901.2   2.24   6.1
22    1.59  12.3  §l6.7   0.75  25.9
8
         '8:1
8    i:8  1?:?  $13  8:11  III
                             1:1
6«0

Wt-   '-37  63.8  555.9   1.67  13.4

<«•'•  '.39  66.4  566.3   1.67  13.1


"    °-M  5.1   98.8   0.04  82.4

     3.16  61.9 1191.0   0.40   6.8

     '•«•  2S.9  791.2   0.35  10.6

3?    1'°3  W.9  397.0   0.15  20.8

     J-38  14.6  402.9   0.37  20.8

I    °'36  18-0  437.2   0.50  19.0

      •« 112.8  404.3   1.59  15.1
 HC    CO    C02    NOX    MPO


         '.1  299.9   0.89  25.0


7.22 196.0  1244.2   2.43   5.6
5.15 220.4  728.7   1.4?   8.1
2.68 122.2  62J|.0   1.82  10.(
1.20  13.9  216.7   0.33  36.e
5-55 33§.4  744.1   2.88    6.8
1.34  26.3  238.7   0.61   31.2


3.75 246.8  563.8   1.29    9.2
2.19  27.3  224.5   0.45   32.3


6.39 422.3  67.1'0   i-3§    6-6
2.73  31.2  231.7   0.44   30.7


6.80 437.2  715.9   1.42    6.2
1.96  26.2  222.9   0.44   32.8


0.70  13.1  244.4   1.02   33.2
5.§7 125.6  469.7   0.49   12.6


5.89 342.7  790.0   1.81    6.6
1.79  21.7  210.2   0.30   35.5


5.97 353.4  704.9   1.44    6.9
2.39  30.5  244.8   0.38   29.5


7.17 468.2  819.2   2.42    5.6
2.50  33.3  235.9   0.44   30.0


5.06 188.8 1012.4   3.16    6.7
4.48 294.5  580.0   1.33    8.4


1.81  26.0  212.1   0.45   34.3
1.48  26.8  324.5   1.4?   23.9
                                                      fill
                                                                   30.1
                                               W:T   21!:?  ?:«   M

                                               12:1   m  1:8  21:?
                                         3.19 145.5   443.9   1.08  13.0

                                         3.31 146.7   461.4   1.13  12.6


                                         0.61   13.4    67.6   0.06  98.0

                                         7.89 146.1   610.9   0.56   6.3

                                         3.97   74.2   419.0   0.34  16.2

                                         2.93   53.5   312.9   0.23  21.6

                                         1.12   6.6   306.1   1.41  27.5

                                         1.02   19.6   376.7   0.51  21.5

                                         1.66   62.3   447.1   1.17  16.1
           *HI8810H WSUI.T3 IN OH/U18 PBR MILS (PIR M1NUTB FOR  XDLC)

                KOMW IN M1UE8 PBR dALLON (HZNUTBS PIR QALLOM  P01  IDLB)

                tCOWM CW.CULAT10NS ASSOMK A 111.85 CARBOM TO KYDROQBN RATIO
   VEH  YEAR  MAKE  MODL   CID

   033  1975  OLDS  CUTL   350


  HC    CO^  C02   NOX   MPG

"r7o"i56Tj~iiooT6""iT55    STi
 (5.12   3.6  271.1  0.06   32.0


 1.47  94.2 1219.3  0-88    6.S
 2.35  77.6  778.6  1.05    9.8


 2.01  70.4  6$2.0  1.95   11.5
 0.81  13.1  188.7  0.25   41.9


 6.50 457.1  641.2  0.72    6.4
 1.08  23.5  238.2  0.55   31.9


 4.49 273.9  530.1  1.19    9.1
 1.43  21.1  225.1  0.41   33.8


 6.57 430.5  616.3  0.83    6.8
 2.16  25.2  218.1  0.4Q   33.6


 6.29 382.1  694.5  1.36    6.7
 1.20  20.1  221.8  0.45   34.5


 0.54   8.2  213.0  0.58   39.0
 0.26   2.1  534.4  0.82   16.5


 4.13 196.4  820.3  2.41    7.8
 0.85   8.9  202.7  0.30   40.5


 3.06 133.4  778.2  2.32    8.9
 1.10   9.5  228.0  0.32   36.0


 7.13 503.1  726.0  0.99    5.8
 1.46  19.9  234.0  0.45   32.9


 2.77 101-3 1015.6  2.60    7.5
 4.11 261.6  562.5  1.18    9.0


 1.10  18.0  210.0  0.46   36.7
 0.13   3.7  280.0  0.93   31-0


 3.66 180.3  703.1   2.59    8.9
 1.05  17.3  244.3  0.55   32.3


 2.51  93-4  895.0  1.81    8.5
 5.58 361.3  599.0  1.21    7.5


 1.08  19.2  202.8  0.50   37.5
 0.35   6.3  275.8  0.39   36.9




 2.43 116.4  447.5   0.98   13-9

 2.56 116.8  460.2   1.03   13.5


 0.00   0.0  65.3   0.07 135.8

 0.00   0.0  794.3   0.42   11.2

 0.03   0.0  563.8   0.38   15.7

 0.06   0.0  372.3   0.31  23.8

 0.18   0.5  316.6   0.62  27.9

 0.68  15.7  378.0   0.40  21.9

 1.75  61.1  452.5   1.23   16.0
                                                         1-13

-------
                                    APPENDIX E.CONT'D

                      LISTING OF MODAL RESULTS ON INDIVIDUAL VEHICLES

                                          DENVER

MODE
NO.
1
2
I
I
I
9
10
11
12
H
ii
i!
19
20
21
22
23
24
25
26
IS
29
30
tt
BAG
ACT.
CALC.
33
34
35
36
37
38
39
VEH YEAR MAKE MODL CID
034 1975 OLDS DELT 455
HC CO C02 NOX HPG
2.57 104.9 ^327.3 5.69 5.9
0.51 7.9 340.2 0.47 25.1
1.29 4q.1 1392.2 2.02 6.0
1.42 48.5 965.6 2.86 8.5
1.55 49.1 790.7 3.60 10.2
0.27 1.1 182.5 0.35 17.9
1.38 367.5 851.8 2.69 6.2
0.27 0.8 196.1 0.61 14,8
1.79 72.3 779.5 5-09 9.9
0.17 1.1 208.3 0.37 12.2
2'.92 160.1 905.5 5.11 7.6
0.30 2.6 192.1 0.19 15.0
2.95 119.1 950.8 5.10 7.1
0.17 0.9 195.1 0.35 15.0
0.11 1.9 238.7 0.75 36.7
0.23 11.2 679.5 0.71 12.7
2.71 104.4 1006.1 5.25 7.5
0.18 1.4 205.9 0.38 42.5
2.48 90.7 997.7 5.73 1-1
0.19 1.7 253.1 0.38 34.6
4.74 353.1 955.0 3.37 5.8
0.25 2.6 215.4 0.40 40.3
2.41 81.3 1124.1 1.13 7.0
2.08 78.0 789.5 5.00 9.7
0.23 2.8 185.8 0.14 16.5
0.21 2.7 312.8 0.84 25.5
2.42 88.9 862.7 4.85 8.8
0.25 2.6 231.8 0.47 37.5
2.62 88.9 986.6 3.50 7.8
2.82 153.9 844.7 4.72 8.1
0.31 2.8 177.2 0.51 48.6
0.29 5.3 325.6 0.43 26.5
1.11 54.4 538.9 2.20 14.1
1.16 51.2 535.7 2.20 14.3
0.08 0.0 78.0 0.04 113.4
0.81 0.0 973.1 0.48 9.1
0.43 0.0 495.9 0.16 17.8
0.21 0.0 449.6 0.27 19.7
0.11 0.0 361.4 1.08 24.5
0.10 0.0 423.4 0.98 20.9
0.10 0.5 504.7 2.23 17.5
VEH
035
HC
4.98
1-35
4.49
2.55
1.92
0.52
3.02
0.28
0.35
0.23
0.91
0.55
8:1?
?:H
1-59
0.42
1.15
0.36
1.60
0.43
2.08
0.65
0.44
0.61
0.67
0.36
1.74
1.35
0.47
0.71
0.72
0.76
0.39
5.20
2.71
1.75
1.29
0.45
0.62
YEAR
1975
CO
140.4
21.9
128.8
26.2
5.7
"U
1:1
2U
1I:)
12.6
24.2
3i:3
22.6
7.0
3?:l
1:8
if:!
11.6
6.9
48.1
30.8
6.2
21.4
18.3
17.8
9.7
140.3
76.1
46.3
22.0
4.8
12.7
MAKE
PLYM
C02
1122.1
339.2
1295.8
792.9
644.1
210.3
783.3
235.5
686.7
231.8
889.2
235.2
917.3
208. T
249.8
670.1
924.7
220.4
SiH
1018.3
244.5
1027.8
721.4
212.5
356.5
822.3
248.6
925.1
757.8
213.3
353.0
523.0
519.8
88.0
1056.0
620.1
431.2
287.2
339.8
397.4
MODL
FURY
NOX
6.19
0.76
2.02
2.60
5.50
0.58
7.69
0.57
6.57
0.39
7.78
0.72
*:i?
o°:l53
l-\\
5.36
0.45
9.93
0.82
4.02
6.49
0.85
0.80
6.29
0.77
2.99
8.10
0.88
0.82
2.93
2.96
0.07
0.73
0.43
0.30
0.95
0.97
3.05
CID
318
MPG
6.5
23.5
5.9
9.9
12.8
40.2
,u
12.8
37.3
9.6
35.4
39:§
32.8
12.4
9.0
37.7
9.6
31.6
8.2
34.4
7.9
12.0
8:i
10.5
34.1
8.8
10.9
11:1
16.0
16.1
84.9
6.9
11.9
17.4
27.2
25.5
21.2
VEH
036
HC
1?:?i
3:33
2.21
0.7d
2.95
0.69
2.36
1.40
4.26
1.98
5.06
1.45
0.52
1.35
7.24
1.19
3-20
1.23
5-36
1.55
9-67
2.49
1.42
0.85
4.30
1.39
4.09
2.80
1.36
0.83
2.28
2.33
0.22
3.65
3-51
0.75
0.55
0.90
1.19
YEAR
1975
CO
*M:l
87.6
81.7
99.3
7.4
113.1
11.0
95.6
11.1
130.5
11.5
152.1
10.2
2l'.0
176.2
12.8
105.6
13.8
110.1
13.2
185.1
104.0
11.4
11.1
126.1
12.3
108.2
125.8
10.9
14.5
59.1
59.0
4.7
57.2
9.9
7.2
0.9
6.6
26.8
MAKE
PLYM
C02
680.9
247.8
1033.5
525.2
402.9
148.2
431.2
180.5
428.8
168.8
441.2
176.8
501-3
162.8
186.3
530.7
513.5
157.2
470.3
185.9
444.2
188.2
669-9
433-7
148.6
261.3
463-9
179.4
615.7
440.7
152.8
243.7
338.1
338.7
66.6
772.5
505.3
338.7
216.3
244.5
311-6
HODL
DOST
NOX
2.61
0.62
2.99
1.9?
1.93
0.63
4.18
0.81
2.82
0.57
4.07
0.63
4.37
0.61
0.79
0.91
3.26
0.51
1:11
til
2.75
3.1'
0.59
0.79
J.88
0.59
2.07
3.29
0.68
2.05
2.02
0.06
1.60
0.-8
0.55
1.2*
2.08
2.12
CID
225
HPG

ill
S:l
l\:\
li:i
J33:5
4*1
tt
10.9
49.0
ftl
13.0
41.5
9.0
1U
51.9
31.5
13.1
43-7
11.1
13.7
51.0
33-0
20.3
20.2
119-0
10.2
16.7
25.2
40.
34.4
At ft
24.8
EMISSION  RESULTS  IN GRAMS PER MILE (PER MINUTE FOR IDLE)
FUEL ECONOMY  IN MILES PER GALLON (MINUTES PER GALLON FOR IDLE)
FUEL ECONOMY  CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                              E-14

-------
                                  APPENDIX E.CONT'D

                    LISTING  OP MODAL RESULTS ON INDIVIDUAL VEHICLES

                                        DKNVKR


SY

2
1
6
I
''j
11
12
13
14
15
10
ii
19
20
21
22
8
25
V.
V
'A
t't
31
32
Crtj
ACT.

Ill
JH
36
37
36
39

VKII
037
HC

o!o7
0.56
0.«9
1.15
0.05
3.02
0.29
1.30
0.07
2.54
0.10
2.51
0.06
0.02
0.00
i:H
1.81
0.20
3.12
0.08
1.15
1.89
0.09
O.Ofi
2.24
0.08
0.20
2.10
0.19
0.07

0.85
0.89
0.03
0.57
0.39
0-28

0.27
0.10
0 Ofl

VKAR MARK
1975 PONT
CO C02
_ — — — — — — " — "'"
87-3 I2?8-]
2.2 401.6
23.9 1104.0
if. 2 835.6
33.4 688.1
1.0 256.3
162.1 812.3
1.6 282.8
37.9 690.5
0.0 281.4
86.8 888.6
1.1 302.5
89-7 929.7
0.8 268.6
1.6 302.1
0.0 821.6
88.5 935.5
2.6 257.6
60.7 887.1
3-3 309.9
116.0 1045.1
0.0 295.7
50.5 1103.6
66.8 720.5
0.8 257.0
2.3 415.7
81.9 814.9
0.0 300.4
7-1 1017.8
74.0 789.9
1-7 246.3
2.2 393.2

31.0 5118.5
31.0 558.7
0.0 102.3
0.0 1247.5
0.0 663.4
0.0 Jl(l9 3

0.0 378.H
0.0 H15.9
0-0 508.4
MODI.
CATA
NOX
— •—.—» —
5.39
0.57
2.80
4.57
3.81
0.83
5.54
2.69
5.96
1.83
7.50
1.98
V.ll
0.75
0.60
5.60
0.63
5.94
0.6l
9.24
1.71
6.23
5-38
1.82
0.94
5.10
1.50
6.95
6.28
o!4B

3.67
3-79
0.07
0.66
0.17
0.17
0.78
2.60
5.49
CID
400
MPG
6n
.2
21.7
6.1
10.3
11.9
34J
8.2
31.0
11.8
31.5
8.6
29.1
8.2
32.9
29.1
10.8
8.2
33.8
2-°
28.1
7.2
30.0
iZ:?
34.3
21.2
9.3
29.5
8.6
9.7
35.6
22.4

14.8
14.5
86.7
7.1
13-4
20.0
23.4
21.3
17.5
VEH YF.AR
038 1975
HC CO
9Q£ OQ1 n
• 40 cy i . u
O.So 15.7
6.15 128.2
3.49 121.8
3.06 81.5
0.97 12.8
5.30 201.3
0.47 10.3
3.39 116.1
0.63 10.9
5-26 236.1
1.42 19-6
5.89 227.8
0.69 14.2
0.15 1.7
0.16 5.1
5.29 217.5
1.05 18.3
3-92 142.5
1.58 23.3
6.59 274.7
1.13 18.3
4.94 174.6
3.58 137.7
0.70 13.1
0.22 8.1
4.84 187.7
1.00 18.3
4.S5 171.7
3.81 150.2
1.08 15.2
0.35 13-3

2.56 82.3
2.65 85.8
0.00 0.0
0.06 0.0
0.21 0.0
0.18 0.0
0.10 0.0
0.13 6.4
0.13 7.7
MAKE
PONT
C02
IfiCfl ft
1 V JV • O
281.5
'®:l
633.6
206.4
748.5
240.0
598.7
223-6
727.7
230.7
770.5
224.3
222.7
514.9
804.4
193.7
791.1
230.0
842.1
227.4
963-8
631.9
220.3
299.4
23i'.
-------
                                     APPENDIX E.CONT'D

                       LISTING OP MODAL RESULTS ON INDIVIDUAL VEHICLES

                                           DENVER

MODE
NO.
1
2
i
I
I
1*
11
12
\t
15
ii
3
21
22
11
Ii
i!
3§
VEH YEAR
010 1976
HC CO
11-36 126.2
3.21 81.1
10.01 331.5
1.22 135.1
3-09 78.7
1.11 35.7
0.81 10.8
1.30 16.3
1.01 16.6
2.26 12.5
2.99 11.5
3.59 11.6
3.08 66.5
2.13 38.6
1.99 66.1
5-33 171.3
6.13 103-5
2.07 19.1
2.55 83.5
2.29 59.2
1-13 57.3
3.05 56.1
7.12 198.8
1.29 51.2
2.19 37.0
2.88 95.2
1.37 75.7
2.63 53-0
7.15 200.2
1.20 51.6
MAKE
CAPR
C02
179il
786.0
119-3
387.2
101.6
110.1
109-0
121.7
117.1
511-9
118.1
557-9
110.6
111-3
310.9
621.1
106.9
535.1
127.1
551.5
116.5
508.2
110.0
13:3
122.6
157.9
116.5
MODL
SEDA
NOX
0.15
1.11
0.65
1.22
0.11
0.91
0.16
1.62
0.18
1.20
0.15
1.11
0.16
0.08
0.19
1.51
0.09
1.15
0.12
1.36
0.10
1.02
1.31
0.19
0.12
1 .27
0.16
0.67
1.11
CID
110
Ii
,!:i
17-8
51.8
18.6
17.7
17.8
16.5
8:8
11:1
10.0
11.1
11.0
16.6
13.2
39.0
j?:i
10.5
16.9
Ii:?
i?:2
16.6
VEH YEAR
011 1975
HC CO
K12 12'.1
6.06 153.2
2.52 65.9
2.19 62.3
0.63 7.7
3.36 127.0
5.63 9.1
2.10 89.7
0.50 7.9
3:3* "11
1:11 "?:1
0.66 8.2
1.20 33-7
3.38 112.1
0.58 7.1
2.12 59.5
0.57 8.3
3-90 161.3
0.51 9.0
3-65 117.3
2.66 101.0
0.17 7.1
0.98 10.9
2.72 95.1
0.47 8.2
2.91 75.7
3.07 123.0
MAKE
DATS
C02
'sosTa™
131.9
138.6
361.3
321.8
125.7
113.3
150.3
323.3
135.8
118.6
133.2
150.1
138.6
122.0
191.8
116.0
122.2
119.8
12$. 5
159-0
135.8
113.8
351.1
135.5
117.9
389.1
135.7
111.1
101.0
MODL
B210
NOX
t'.ti
I'M
?:§!
1.12
1.71
tel
11?
1.39
1.32
0.98
0.29
1.55
O.B2
5.62
0.85
1.22
1.15
1:8
1.38
1.22
1.16
1.20
1:11
CID
"85
MPG
"TTTi
57.1
1§:I
20.8
63.5
11.2
53.3
18.8
59.2
ll:l
&?
61.8
35.3
11.0
65.1
J7-2
62.8
12.2
58.5
M
11:1
16.2
59.1
16.1
11.6
VEH YEAR
012 1975
HC CO
iTie'TsiTg"
0.57 16.6
3-62 133.7
2.33 65.1
2.01 68.5
0.13 13.5
I'M 1{°5:2
2.27 109.6
0.36 11.2
1.01 157.5
0.81 11.2
1.66 171.5
0.19 10.6
0.70 11-3
0.83 22.3
3-Z8 ^s.?
0.15 12.1
2.87 92.9
0.69 13-0
5.39 165.7
0.55 12.5
5.26 121.1
2.11 110.5
0.16 11.8
1.06 15.5
3-28 131-8
0.13 11-6
2.'53 Ill'o
HAKE
BOND
C02
i&f
m-.i
?IU
m
238.1
126.9
256.8
126.9
279.0
122.6
120.6
320.8
ffl:l
m
258. 2
129.5
371.9
252.9
lil:?
275.0
133-5
S:I
HODL CID
HOX HPO
Mi £\
0.52 11.9
1.02 a;?
1.36 23.3
O-'S 6U
?:8 3:1
I'M ft)
?:§5o fij
0.97 15.8
0.96 63.0
0.11) 63.1
0.30 24,8
1.15 17.0
0.13 63.9
1.78 18.5
0.41 59.«
0.81 16.6
0.90 56.8
1.69 15.3
1.2* 20.1
1.05 60.5
0.25 52.T
1.26 18.0
0.90 58.0
1.6< 17.3
1.20 20.6
31     2-51   37.2   103.2   0.17   52.3
32     2.90   95.6   118.0   0.09   28.9

BAG
ACT.   2.16   73.2   315.6   0.75   20.2
CALC.   2.51   71.6   295.3   0.61   21.1

33     0.61   19.5    17.1   0.03  111.2
31     0.68    1.5   953.6   0.10    9.3
35     0.08    0.0   691.9   0.31   12.8
36     0.07    0.0   371.6   0.20   23.7
37     0.03    0.0   311.8   0.33   28.2
38     1.51   18.1   199.4   Q.15   31.7
39     1.72   55.1   217.6   1.05   26.1
                               0.51   6.9   125.8   1.26  61.2
                               0.69   8.9   131.1   0.85  59.1
                               1.55  18.6  261.3  2.88  25.7
                               1.61  19.3  261.2  2.67  25.6
                               0.22   1.9    19-2  0.01 321.6
                               2.35  51-9  291.1  0.11  23.1
                               1.52  39-3  196.7  0.11  33-7
                               1.31  31-3  163.7  0.23  10.9
                               0.98   7.9  182.1  1.91  11.9
                               1.09  10.7  215.9  2.50  37.6
                               1.01  12.1  281.3  1.11  29.2
      II:!
1.75  65.9  210.1  1.11  27.8
1.82  65.9  207-5  1-09  28-°
0.15   1.0   25.1  0.01275-2
1.89  60.7  328.7  0.08  20.6
0.63  37.9  126-0  0.22  1«
0.31  21.6  275.0  0.1"  2»-6
0.13  19.7  209-0  0.25  *•«
0.67  25.1  175-6  0.85  «-
0.90  28.7  222.9  2-91  **
EMISSION RESULTS IN GRAMS PER MILE (PER MINUTE FOR IDLE)
FUEL ECONOMY IN MILES PER GALLON (MINUTES PER GALLON FOR IDLE)
FUEL ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON TO HYDROGEN RATIO
                                               E-16

-------
                                                 APPENDIX E.CONT'D


                                  LISTING OF  MODAL RESULTS ON INDIVIDUAL VEHICLES


                                                       DENVER
HOPE
DO.

'l
 2
      VKH  TEAK  HAKB  MODL  CID

      0»3  H75  TOIO  COHO  133


      HC    CO    C02   NOX __MPG	
                            11:8
 9
10
I!
\l
BAG
W.
35

36

37

38

39
     Jjj  f,:?
11    3 25 138.8  443.8  3.47  13.2
12    o!l7   7.2  192.5  1-97  43-2


13    3.38 137.8  467-3  3-85  J2-8
i«    6.37   6.8  177.0  1.95  47.0


15    0.50  16.3  187.4  0.37  41.4
16    0.74  25.8  366.1  0.20  21.7
17    3.08  81.9  488.6  4.63  14.2
1J    0.14   9.7  172.1  0.82  47.0


19    2.41  64.3  473.5  4.72  15.2
20    0.51  11.1  196.8  0.95  41.1
II    MS 19l|-2  508-1  3-53  10.7
22    0.47   7.2  195-5  1.99  42.6
|3    2.88  65.5  552.6  3-90  13-4
''    1-84  57.9  409.7  1.07  17.5


•5    0.41   6.1  172.7  2.23  48.2
16    O-'l  15.3  274.7  0.39  29.6

•1    2.20  57.7  152 9  5  70  16 i
»    o.4i  '6.5  ;n:f  m  i|:j
     '•36  10.9  311.0  3.13  23.2

     '•13  12.0  320.0  3.18  22.7


     °'29   9-0   32.5  0.00 186.9

     3-01  89.9  110.2  0.00  15.0

     '•23  10.1  257.9  0.00  27.3

     °-98  35.1  200.7  0.04  31  2

     M5  20.8  235.7  0.22  32.9

     '•08  18.8  236.1  2.77  33.0

     °'66  '2.3  311.0  6.10  26.7
                                            VEH  YEAR  MAKE  MODL   CID

                                            044  1975  VOLK  SEDA    97
                                           HC
                                                  CO
                                                        C02   NOX   MPG
                                                                    .._
                                          5.11  103.8  444.6  2	
                                          1.59   28.1  159.3  0.73  42.
                                          5.73
                                          3.22
                                          2.39
                                          0.56
                                          2.23
                                          1.04
                                          1.71
                                          1:
                                          3.04
                                          1.35
                                          1.27
                                          2.91
                                                       564.5  1.61  10.8
                                                       333-8  2.3d  21.3
                                                       281.6  2.77  26.7
                                                       100.3  1.23  75.3
                                                       247.9  2.54  28.0
                                                       123.9  1.87  61.5
                                                       290.2
                                                       115.5
                                                       285.9
                                                       119.1


                                                       308.7
                                                       112.6
                                                8:?

                                                66.2
                                                11.7

                                                49.5
                                                14.2
                                                 8.4   107.1   1.40
                                                31.2   155.9   0.71


                                                               .82
                                          4.81
                                          2.42
                                          1.21
                                                              3.82
                                                              T.17
                                                              2.96
                                                              3.26
                                           :K  si:
                                                                    25.0
                                                                    64.8
                                                                    24.5
                                                                    62.3
                                                                    22.0
                                                                    67.2
                                                       116.4  0.36  55.
                                                       309-7  0     "
.36  55.7
.65  20.7
                                                                    18.
                                                                    71.
                                                              3.04  21.6
                                                              0.75  57.8
                                          2.86  50.6   286.7  2.93  23.6
                                          2.06  16.0   125.2  1.32  56.5
                                          5.29  90.6   430.4  3.28  15.1
                                          2.37  34.2   283-0  3.28  25.1
                                                                    71.0
                                                                    42.0
                                                                    21.2
                                                                    60.3
                                                                    16.7
                                                                    25.5
                                                  .4   108.5   1.40  69.8
                                                   1   147.1   0.50
                                                                    69.
                                                                    43.
                                          2.21  33-4  234.8   2.44  30.2

                                          2.28  34.0  230.3   2.44  30.5


                                          0.32  10.8   33-5   0.00 172.4

                                          3-59 131.5  493.0   0.00  12.5

                                          2.85  70.2  400.6   0.19  17.1

                                          1-73  43.0  235.9   0.06  28.7

                                          1.57  24.5  174.7   0.63  40.7

                                          1.48  13.4  185.1   2.11   42.1

                                          1.67  14.4  244.9   3.57  32.5
VEH
045
HC
0:?I
Ul
8:?53
o2:!?
0:?2
2.06
0.16
1.81
0.13
0.12
0.32
1.44
0.11
0.87
0.13
3.22 1
0.19
2.08
1.43
0.18
0.19
1.29
0.11
1.80
1.97
0.19
0.19
YEAR
1975
CO
50.0
1.1
80.1
10.7
16.7
0.5
99.4
2.3
59-2
1.1
82.9
1.3
65.0
2.0
0.8
5.6
**3
16.4
0.7
1 38. 9
2.0
51.1
59-1
2.5
1.1
42.2
2.0
32.5
95.1
2.0
1.1
MAKE
VOLK
C02
712.8
252.2
818.6
517.9
451.7
178.9
513.5
217.4
431.1
195.8
531.5
208.0
541.5
194.0
217.0
529.2
nu
562.1
214.0
567.4
210.4
613.3
447.1
191.4
284.5
515.7
210.4
HM
196.0
277.4
HODL
STAW
NOX
4.47
0.40
0.57
3-11
0.51
4.31
0.90
Ul
4.91
0.64
3.87
0.65
0.29
0.25
4.18
0.42
4.57
0.37
4.71
0.67
3-21
3.11
0.60
0.12
4.70
0.69
2.35
3.59
0.88
0.31
CID
90
MPG
11.1
34.9
itt
18.5
49.3
itt
16.8
44.8
&1
13.6
44.9
40.6
16.5
14.1
48.6
15.0
41.2
11.2
41.4
12.7
16.3
45-3
30.9
15.1
41.5
11.0
13-9
11.1
31.7
                                                                                   0.76  23.5  364.3  2.15  22.0

                                                                                   0.82  25.1  364.6  2.09  21.8


                                                                                   0.19   3.7   56.9  0.00 140.2

                                                                                   0.50   5.1  781.2  0.05  11.2

                                                                                   0.23   0.0  443.2  0.11  20.0

                                                                                   0.14   0.0  283.2  0.05  31-3

                                                                                   0.26   0.2  219.5  0.60  40.2

                                                                                   0.21   0.2  286.6  1.08  30.9

                                                                                   0.19   3.9  360.9  2.02  24.1
                    RESULTS  IN  GRAMS PER MILE (PER MINUTE  FOR  IDLE)

           FUEL     OFff IH M1L8S PER GALLOH (HINUTBS PER GALLON POtf IDLE)

                ECONOMY CALCULATIONS ASSUME A 1:1.85 CARBON  TO HYDROGEN RATIO
                                                          E-17

-------
E-18

-------
APPENDIX F

-------
           APPENDIX F - LISTING OF CLAYTON KEY MODE AND
         REPLICATE EMISSION RESULTS ON INDIVIDUAL VEHICLES
VEHICLE - Vehicle Number

  HAKE - Vehicle Make

 MODEL * Vehicle Model

   CID - Engine Displacement in Cubic  Inches

    HP - Dynamometer Horsepower setting as specified in the table below

    Following are the three modes of the test High Speed, Low Speed,
and Idle in Drive as specified in the table below.  During each
of these modes the following data were  taken.

    HC - Exhaust Hydrocarbon Concentration in PPM Hexane

    CO - Exhaust Carbon Monoxide Concentration in per cent

   NOX - Exhaust Oxides of Nitrogen Concentration in PPM
Class of
Vehicle by
Height (NADA)
2000 to
2774 Ib.
2775 to
3774 Ib.
3775 Ib.
and up
1 	 • 	
Transmission
Range/Gear
Drive or
Third Gear
Drive or
High Gear
Drive or
High Gear
Meter
Dyno Load
HP@MPH
15(338
24(?46
30350
High Speed
Cruise
(MPH)
36-38
44-46
48-50
Low Speed
Cruise
(MPH)
22-25
29-32
32-35
Idle
Auto-
matic
trans
mission
in
Drive
                                P-l

-------
               APPENDIX
LISTING OF CLAYTON KEY MODE AND REPLICATE
 EMISSION RESULTS ON INDIVIDUAL VEHICLES
                 DENVER
VKHUH.K MAKE MODEL
001
002
003
004
005
006
007
008
009
010
Oil
012
013

014
015
016
01?
018
019
020
021
022
023
024
025
026
027
028
029
030
CHEV TRUC
REPLICATE TEST
CHEV TRUC
REPLICATE TEST
CHEV TRUC
REPLICATE TEST
CHEV TRUC
REPLICATE TEST
DODG TRUC
REPLICATE TEST
FORD TRUC
REPLICATE TEST
FORD TRUC
REPLICATE TEST
FORD TRUC
REPLICATE TEST
FORD TRUC
REPLICATE TEST
CMC THUC
REPLICATE TEST
A(«0 HORN
REPLICATE TEST
BUIC CNTY
REPLICATE TEST
BUIC RIVI
REPLICATE TEST
BUIC REGA
REPLICATE TEST
CADI ELDO
REPLICATE TEST
CHEV VEGA
REPLICATE TEST
CHEV NOVA
REPLICATE TEST
CHEV MONT
REPLICATE TEST
CHEV CAPR
REPLICATE TEST
CHEV IHPA
REPLICATE TEST
CHEV STAW
REPLICATE TEST
PElCATlE|isT
DODG CORO
REPLICATE TEST
DODG DART
REPLICATE TEST
FORD MUST
REPLICATE TEST
FORD TORI
REPLICATE TEST
FORD GRAN
REPLICATE TEST
FORD LTD
REPLICATE TEST
FORD LTD
REPLICATE TEST
MERC MARQ
REPLICATE TEST
CID
JbU
350
350
350
318
302
302
351
351
350
258
350
455

350
500
140
250
350
350
350
400
400
318
225
140
351
250
351
400
400
HP
24.0
24.0
30.0
24.0
24.0
21.0
21.0
30.0
30.0
30.0
24.0
30.0
30.0

30.0
30.0
15.0
24.0
30.0
30.0
30.0
30 0
30.0
24.0
24.0
15.0
30.0
24.0
30.0
30.0
30.0
— HIGH 3PEED —
HC CO NOX
PPM/HEX % PPH
..
25
50
90
ft
30
35
15
35
20
25
80
70
85
100
25
30
85
95
110
120
90
125
11
360
220
110
110
70
95
100
110
85
110
90
85
15
35
\\
i°5
18
30
29
20
30
li
ig
30
30
90
105
0.20
0.20
1.90
2.00
1.80
1.30
0.02
0.02
0.01
0.05
0.10
0.12
0.12
0.11
0.80
0.85
1.10
1.20
0.03
0.03
Ul
1.50
4.90
2.40
2.90
2.10
1.90
9.80
to. oo
1.60
1.80
1.20
1.75
3.10
4.60
1.60
2.15
3-20
2.90
0.10
0.20
1:18
0.04
0.05
0.10
0.25
0.05
0.05
0.65
0.75
0.03
0.05
3.00
2.90
0.85
0.90
1.10
1.15
593.'82
1003.36
995.15
170.96
119.77
1318.98
1219.13
1045.23
675.73
358.31
368.58
2?f:??
1193.18
1193.18
!8i:8
995.45
895.91
2040.68
1911.11
481.20
378.82
900.97
880.50
819.07
819.07
131.33
101.02
615.02
573.35
972.61
972.61
737.16
470.96
962.40
972.64
726.92
737.16
829.31
573.35
HftSi
*$l:ll
38:tf
Ri:8
ffi:8
665.19
583.59
1015.23
915.68
1015.23
1020.31
900.97
982.88
— LOW SPEED — .. Tn._
HC CO NOX MC rn 	
PPM/HEX % PPM PPM/HEX ) p01
115
130
150
130
20
25
25
30
10
10
10
25
20
20
80
60
90
100
20
30
160
150
iB
200
220
li
180
160
10
55
22
20
40
60
125
120
85
50
to
20
18
45
50
250
230
20
25
25
20
25
25
130
155
20
20
90
too
4.10
1.00
3-80
3.00
0.05
0.05
0.02
0.02
0.10
0.13
0.04
0.05
0.01
0.01
1.05
0.35
0.90
0.90
0.03
0.03
1.50
0.95
1.10
1.30
1.60
5.10
2.50
2.00
3.10
3-50
0.05
0.05
0.02
0.03
0.90
0.95
1.50
1.30
2.80
1.50
0.05
0.05
0.06
0.08
0.05
0.05
2.80
1.80
0.05
0.05
0.52
0.58
0.03
0.04
3.90
4.20
0.70
0.70
2.40
2.20
202.' 04
116.17
141.43
111:11
307.15
317.39
1119.89
819.07
138.90
156.58
159.11
156.58
1113.11
255.96
327.63
307.15
327.63
307.15
1990.91
1941.14
337.87
327.63
76.16
73.15
174.05
181.29
109.53
389.06
109.53
126.28
2110.23
1990.91
239.92
232.35
217.19
222.24
207.09
169.21
307.15
286.67
U?:32
2488.64
1443.41
819.07
911-93
217.19
266.20
239.92
207.09
!U3:K
133
389.06
368.58
'56-58
181. 8«
110
170
235
230
10
20
30
30
85
10
15
25
60
75
150
150
20
20
215
190
45
140
210
220
150
155
300
280
180
220
210
220
180
20
30
15
50
10
10
is
260
250
520
540
10
10
Is
20
280
290
50
50
190
180
i:lo |?f
f-00 36.07
7.80 50,,0
oil Hil
0.02 128.80
0-02 121.22
i'el I1'15
1-55 62.13
0.0| 41.08
0.03 41.08
0.04 95,20
0.03 «:i9
0.50 245.72
0.65 151.53
2.20 88.18
2.50 82.17
0.03 166.68
0.03 176.79
2.20 307.15
1.20 409.53
0.50 53-11
1.20 67.14
2.20 29.06
1.95 32.07
MO 43.09
1.80 53.11
3.00 95.97
2.80 94.19
5.20 30.06
6.00 15.03
1:8 11!:!?
?:°6o iwJo
0°$ It:!!
?:8 flfcR
1:11 M
8:8? B:B
4 70 80.16
MO 75-15
10.00 2j.«
9.90 22.05
!:8 *J
]il &!»
*:8i W
tt fi
III M
en H6."
0-5° !3«i8
0.60 ""^
3.90 5Ht
l:lo 9«-»

-------
                                            APPENDIX F.CONT'D
                                LISTING OK CLAYTON  KB* MODE AND REPLICATE
                                 EMISSION RESULTS ON INDIVIDUAL VEHICLES
        HAKE
03?


033


034
               MODEL    CXD
                        35°
                          HP


                        "30.0


                         30.0


                         30.0


                         30.0
                                                  DENVER

                                            --  HIGHSPEED.--
                     HC
                 PPM/HEX
                         NOX
                         PPM
                           ~ LOW SPEED —
                           HC    CO     NOX
                        PPM/HEX  %      PPM
                                                                                                HC
                                                                                             PPM/HEX   I
                    160
                    190

                    90
                    110
1.10
1.10

3.10
3-70
                 2.80
                 2.10
                                                        880
                                                        798
798.59
593.82
                           15
                           50

                          150
                          165

                          180
                          220

                           80
                           10
                                                    0.80  121.22
                                                    0.90  111.12
                                                    2.10
                                                    2.10
                                                                           0.21
                                                                           0.10
                                                 227.30
                                                 202.04
                                           3-60   156.58
                                           4.00   151.53
                          461.20
                          327.63
                    95
                    90

                   300
                   320

                   175
                    35

                   150
                    30
                                                                                                     1.30
                                                                                                     1.20

                                                                                                     4.40
                                                                                                     4.80
                                                   0.20
                                                   0.05
                                                     NOX
                                                     PPM
                                                    72.15

                                                    78.16
                                                    77.16
                                                                                                     0.80   56.12
                                                                                                     0.05   126.28
             82.17
             70.14
035


036


037


038
PLYH    FURY
REPLICATE TEST


REPLICATE TEST


REPLICATE TEST

PONT    LEMA
REPLICATE TEST
                        318
225
400
350
24.0


24.0


30.0


30.0
                    20    0.05 1244.32
                    30    0.10  995.55
        .10  10145.23
        .70  1W3.11
IIS

110
115

270
270
                                                  2.140
                                                  2.90

                                                  6.30
                                                  6.40
             982.88
             BH9. 78

             307.15
             327.63
               15
               20

              110
              100

               15
               20


              200
0.05 1592.73
0.05 1642.50

1.30 1269.20
0.30 1393.64

0.30 1003.36
0.30 1003.36
 J.OO
 (.10
                                266.20
                                227.30
                                                                                                25
                                                                                                30

                                                                                               110
                                                                                               100
270
285
                                                   0.20
                                                   0.15

                                                   3.90
                                                   2.80
                                             100   1.60
                                              60   0.90
0.60
1.90
42.09
40.08

76.16
80.16

62.13
54.11

16.03
14.03
039


OHO


041


042
PONT    CRNV
REPLICATE TEST

CAPR    SEDA
REPLICATE TEST

DATS    B210
REPLICATE TEST

HOND    SEDA
REPLICATE TEST
455


140


 85


 91
30.0


15.0


15.0


15.0
 80
 90

180
230

130
160

100
130
                                                  3.00
                                                  3.60
                                                 6.40
                                                    90  176

                                                    JO 1667
                                                    JO 1642
                                                 2.70
                                                 2.90
                                                        655.25
                                                        665.49
               15
               20

             310
             340

             170
             180
      247.50
      186.89

      136.38
      116.17
                          0.05
                          0.05

                          8.50
                          9.00
1.10 1269.20
1.10 1194.55

1.70  126.28
1.90  126.28
 10
 10

260
280

245
260

 85
 95
0.05  121.22
0.05  136.38

7.30   64.13
7.80   58.12
                                                   3.40
                                                   3.40

                                                   2.20
                                                   2.10
       66.14
       64.13

       40.08
       43.09
043


044


045
        TOYO    COHO
        REPLICATE TEST

        YOLK    SEDA
        REPLICATE TEST

        VOLK    STAW
        REPLICATE TEST
                133


                 97


                 90
         15.0


         15.0


         15.0
           50
           65

          215
          240

           40
           45
      1.30  839.54
      1.05  757.64

      1.75 1617.61
      1.85
        85  1512.95
      0.15
      0.15
                                                        675.7]
                                                        675.73
              25
              35

             3.20
             330

              22
              22
1.15
1.15

3.50
3.80

0.05
0.06
                                         1:11
                                532.39
                                511.92

                                217.19
                                224.77
210
200

170
175

 30
115
4.00
3.90

5.00
4.80

0.05
1.20
51.11
53.11

82.17
80.16

16.03
16.03
                                                      F-3

-------
F-4

-------
APPENDIX G

-------
      APPENDIX G - LISTING OF LOW SPEED CYCLE EMISSIONS AND
           FUEL ECONOMY  RESULTS ON INDIVIDUAL VEHICLES

                             Legend

     No - Vehicle Number

     YR - Model Year

          Vehicle Make

    MODL - Vehicle Model

    CID - Engine Displacement In Cubic Inches

TEST TYPE - Indicates the  Portion of the test or Composite

          COLD TRNS1     -  First bag of Cold Transient portion
                           of test. (240 sec - 0.82 miles)
          COLD TRNS2     -  Second bag of Cold Transient portion
                           of test. (412 sec - 0.91 miles)
          COLD STAB      -  Cold Stabilised portion of test (658
                           sec -2.56 miles)
          HOT TRANS      -  Hot Transient portion of test (652
                           sec - 1.73 miles)
          72 WEIGHTING   -  Composite of Cold Transients and Cold
                           Stabilized portions (uses same methods
                           as 1972 Federal Test Procedure)
          75 WEIGHTING   -  Composite of Total Test using same methods
                           as 1975 Federal Test Procedure

     HC - Hydrocarbon Emissions in grams per mile

     CO - Carbon Monoxide Emissions in grams per mile

    C02 - Carbon Dioxide Emissions in grams per mile

    NOXC - Oxides of Nitrogen Emissions Corrected for Humidity in grams
          per mile

  EL ECON - Fuel Economy Calculated by the Carbon Balance Method in
          miles per gallon
                               G-l

-------
                 APPENDIX G
LISTING OF LOW SPEED CYCLE EMISSIONS  AND  FUEL
   ECONOMY RESULTS ON INDIVIDUAL  VEHICLES

                  DENVER
VEH
NO
011





012





013





on





015





016





YR MAKE MODL CID TEST TYPE
75 AMMO HORN 258 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 BUIC CNTY 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 BUIC RIVI 455 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 BUIC REGA 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 CADI ELDO 500 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 CHEV VEGA 140 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
	 GRAMS PER MILE 	
HC CO C02 NOXC
9.
3.
2.
3.
3.
3.
8.
5.
2.
2.
4.
2.
10.
7.
3.
5.
5.
5.
10.
5.
2.
4.
4.
3-
19.
13.
6.
9.
10.
9.
7.
3.
1 .
2.
2.
2.
32
95
03
30
83
10
81
23
01
34
00
94
25
49
61
98
70
05
43
44
75
18
79
95
86
08
66
72
55
04
52
03
47
50
96
34
232
72
21
22
72
43
193
92
29
38
74
50
217
191
76
101
127
104
T51
112
48
74
81
68
268
261
150
212
196
184
169
73
27
47
64
48
.2
.7
.3
.5
.5
.6
.4
.5
.1
.4
.0
.5
.9
.7
.2
.2
.7
.1
.7
.2
.5
.6
.7
.8
.2
.8
.5
.1
.6
.5
.9
.5
.6
.1
.6
.0
563
748
510
658
570
570
777
912
625
808
715
706
896
1013
722
899
817
803
826
941
616
776
725
700
1029
966
679
851
807
774
434
558
357
448
414
403
.8
.2
.0
.4
.8
.2
.0
.9
.3
.5
.3
.1
.2
.0
.2
.7
.1
.8
.4
.8
.9
.9
.8
.5
.0
.2
.8
.8
.3
.2
.5
.2
.7
.5
.9
.2
1
4
3
4
3
3
2
1
1
1
1
1
3
1
1
1
1
1
2
0
0
0
1
0
1
1
1
1
1
1
1
1
4
1


.85
.03
.81
.42
.48
.81
.13
.54
.04
.21
.36
.22
.49
.14
.01
.35
.51
.30
.00
.95
.73
.79
.02
.87
.44
.62
.30
64
1
1 A
.39
ii i
. 41
.59
1 7
.1 1
27
. Jl
22
. iJ
37
O'
36
. Ju
MPG
FUEL
ECON
9
10
16
12
12
13
8
8
13
10
10
11
7
6
10
8
8
9
8
7
12
9
10
. *
10
5

7
1
7
1
8
V
12
13
I J
21
16
16
18

.}
j
.1
.1
.6
.?
J
.0
.3
.1
.1
.5
,2
.0
.6
,\
.2
.6
.0
.1
/
.6
.
.
0
.0
.9
5
J
c
. J
5
• J
.7
.1

.2
.0
.9
.1
.9
,3

                     G-2

-------
             APPENDIX G.CONT'D
LISTING OF LOW SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
                                                  MPG
VEH
NO YR MAKE
017 75 CHEV





018 75 CHEV





019 75 CHEV





020 75 CHEV





°21 75 CHEV





022 75 CHRY





MODL CID TEST TYPE
NOVA 250 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
MONT 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CAPR 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
IMPA 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
STAW 400 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
NEWP 400 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING

7
3
1
1
2
2
7
4
2
2
3
3
7
4
0
2
2
1
8
3
1
2
3
2
11
1
0
1
2
1
30
3
1
2
7
3
HC
.30
• 31
.49
.57
.99
.15
.07
.75
.27
.77
.72
.01
.72
.87
.58
.28
.85
.95
.64
.75
.44
.25
• 30
.43
.81
.31
.69
.57
.95
.86
.34
.21
.10
.39
.14
.99
unnno i
CO
110
30
14
14
36
23
171
112
51
57
87
68
127
77
33
50
61
49
179
81
37
52
73
56
204
17
9
26
48
30
79
35
12
33
30
24
.2
.4
.5
.8
.2
.9
.3
.3
.6
.7
.3
.4
.9
• 3
.7
.0
.0
.2
.1
.5
.5
.6
.9
.6
.7
-9
.3
.1
.4
.0
.6
.6
.3
.7
.1
.9
re. n nx i^c.
C02
689.
872.
569.
720.
656.
641 .
818.
865.
591.
754.
692.
672.
963-
982.
672.
859.
793.
767 .
951 .
1034.
710.
906.
825.
804.
1099.
1211.
843-
1038.
970.
942.
934.
1159.
819.
1019.
913.
906.
3
3
7
8
8
9
3
2
5
2
9
5
9
0
1
8
6
5
7
0
1
9
0
8
1
5
0
5
1
6
8
9
7
1
8
0
NOXC
2.
3.
1 .
2.
2.
2.
1.
1.
1 .
1.
1 .
1.
2.
0.
0.
1 .
1 .
1 .
2.
1 .
0.
0.
1 .
0.
1 .
1 .
1 .
1.
1.
1 .
3-
2.
2.
2.
2.
2.
60
44
86
27
34
16
91
22
21
16
35
26
39
95
94
00
22
08
02
04
79
96
08
95
84
59
45
48
55
50
27
64
26
14
53
35
r UfcL,
ECON
10.
9.
14.
1 1.
12.
12.
8.
8.
13.
10.
10.
11.
7.
7.
12.
9.
9.
10.
7.
7.
1 1 .
8.
9.
9.
6.
7.
10.
8.
8.
8.
7.
7.
10.
8.
9.
9.
0
5
9
8
3
9
0
4
1
4
5
2
5
9
2
4
9
4
0
6
5
9
3
8
1
1
3
2
4
9
7
2
5
2
0
3
                    G-3

-------
             APPENDIX G.CONT'D
LISTING OF LOW SPEED CYCLE EMISSIONS  AND FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
VEH
NO YR MAKE MODL
023 75 DODG CORO




•
024 75 DODG DART





025 75 FORD MUST





026 75 FORD TORI





027 75 FORD GRAN





028 75 FORD LTD





CID TEST TYPE
318 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
225 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
140 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
351 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
250 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
351 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
MPr
	 GRAMS PER MILE 	 PUJ[
HC C0 C02 NOXC ECON
8.67
7.22
3.44
5.10
5.24
4.60
10.05
7.81
4.23
6.83
6.10
5.63
4.02
0.81
0.37
0.97
1.16
0.85
6.46
3.40
1.76
2.67
3.01
2.51
3.61
0.55
0.37
1 .40
1 .03
0.89
7.70
4.85
2.31
3.73
3.88
3.31
148.9
166.0
78 .2
95.1
110.3
95.9
171 .7
189.4
95.5
146.9
130.0
122.1
33.4
7.3
2.8
7.1
9.6
6.7
86.0
56.8
30.9
36.2
47.0
39.1
59.3
6.4
2.6
5.5
14.3
8.3
116.5
108.3
49.8
74.4
75.0
66.3
851.4
897.1
583.7
737.7
701 .3
669.7
517.1
507.0
387.2
442.8
437.5
421 .6
596.3
736.7
471 .0
603-0
551 .3
535.9
931.6
1066.3
720.5
911.5
834.2
813-3
755.7
948.3
616.0
786.1
713-2
696.9
984.1
1156.0
774.4
970.9
895. *
871 -6
3.19 8.0
2.44 7.5
2.08 12. i|
2-30 9.8
2.37 10.0
2.26 10.6
4.63 10.8
1.41 10.?
1.61 16.1
1.48 12.8
2.14 13.1
1.81 11.1
0.79 13-1
0.70 11.8
0.95 18.6
0.88 11.1
0.87 15.6
0.90 16.2
2.63 8.2
2.26 7-6
1.65 H-5
1 A 1
2.24 9-1
_ rt "?
1.97 9."
* « r \
1.92 10.1
1.95 10-3
/* A fl /
1.09 "•'
it 1 ii 5
1.16 H-j
- AT 1 1 1
1 ,27 l'1'
. - f\ i o 0
1.30 I''"
* » r 1 0 h
1.25 I'-3
2.85 T.J
4 -7K 6.'
];^ 10.3
1 7? 8.'
' 8.7
' 5-°
1 J
                    G-4

-------
             APPENDIX G.CONT'D
LISTING  OF LOW SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
                                                  MPG
VEH
NO YR MAKE MODL
029 75 FORD LTD
V *• J * ~




030 75 MERC MARQ





031 75 MERC MONO





032 75 OLDS DELT





°33 75 OLDS CUTL





034 75 OLDS DELT





CID TEST TYPE
400 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
400 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
351 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
455 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING

9
3
1
3
3
2
7
5
2
4
4
3
5
2
1
2
2
2
9
8
3
5
5
5
7
3
1
2
2
2
7
3
1
2
2
2
HC
.38
.05
.57
.59
.38
.81
.13
.14
.93
.52
.20
.84
.01
.98
.68
.82
.59
.33
.38
.03
.98
.95
.87
.25
.68
.23
.01
.28
.76
.05
.76
.02
.30
.1T
.90
.17
u n n. ri o
CO
90.
76.
39.
53.
57.
50.
158.
117.
57.
85.
89.
77.
96.
87.
36.
51 .
58.
49.
152.
201 .
102.
154.
133.
127.
84.
34.
14.
37.
32.
27.
107.
31-
16.
33.
37.
29.
i
5
8
2
5
0
2
3
7
7
9
7
9
3
7
4
1
7
4
7
4
7
1
2
6
1
7
7
7
2
5
8
7
8
8
4
6
Ci n riJL
C02
1074.
7274.
837.
1046.
975.
944.
1052.
1143.
789.
964.
914.
883.
851.
1066.
734.
880.
827-
808.
749.
791 .
549.
683.
639-
619.
769.
852.
592.
742.
681 .
664.
942.
1046.
636.
837.
782.
745.
L.D
0
2
5
2
3
7
6
2
4
8
7
6
9
5
8
7
6
2
8
7
9
8
4
2
4
4
0
1
1
8
9
2
8
2
1
4
N
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
1
oxc
.62
.38
.16
.58
.48
.40
• 35
.77
.45
.80
.69
.63
.20
.10
.28
.66
.42
.43
.12
.38
.08
.47
-34
.28
.30
.70
.73
.63
.83
.75
.87
.65
.20
.40
.42
.34
r utL
ECON
7.
6.
9.
7.
8.
8.
6.
6.
10.
8.
8.
8.
8.
7.
11.
9.
9.
9.
8.
7.
12.
9.
10.
10.
9.
9.
14.
11.
12.
12.
7.
8.
13.
9-
10.
11.
1
3
8
8
3
6
7
6
0
0
3
7
7
3
1
2
6
9
7
8
3
4
2
6
6
7
4
0
0
4
8
0
3
9
4
7
                     G-5

-------
             APPENDIX G.CONT'D
LISTING OF LOW SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
VEH
NO
035





036





037





038





039





040





YR MAKE MODL CID TEST TYPE
75 PLYM FURY 318 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 PLYM DUST 225 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 PONT CATA 400 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 PONT LEMA 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
75 PONT GRNV 455 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
76 CAPR SEDA 140 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
	 GRAMS PER MILE 	
HC CO C02 NOXC
8
4
1
3
3
2
9
4
1
2
3
2
10
6
1
1
4
2
47
7
2
2
11
6
19
3
0
2
4
2
7
7
2
1
4
3
.23
.24
.60
.24
.43
.76
.78
.34
.86
.83
.90
.96
.28
.75
.26
.83
.15
.64
.06
.76
.15
.93
.92
.53
.11
.50
.82
.20
.89
.89
.19
.28
.88
.09
.64
.22
236
89
26
44
79
53
1 16
93
48
68
71
62
102
64
13
20
41
27
448
69
24
40
115
67
88
36
11
30
31
24
58
162
83
17
95
73
.0
.5
.3
.9
.8
.6
.0
.4
.8
.2
.1
.9
.6
.1
.9
.4
.5
-3
.7
.7
.6
.7
.2
.3
.6
.0
.2
.4
.2
.2
.2
.4
.4
.5
.3
.4
816
1008
669
848
769
753
645
726
476
613
561
544
907
1072
705
928
822
806
666
900
613
761
684
677
929
1136
776
925
882
856
839
684
458
729
579
572
.6
.9
.6
.7
.6
.8
.7
.7
.1
.7
.7
.6
.1
• 3
.9
.0
.1
.9
.1
.3
.3
.6
.3
.9
.6
.5
.6
.7
.2
.3
.8
.0
.2
.8
.1
.6
1
2
1
2
1
1
2
1
1
1
1
1
3
1
1
2
2
2
1
1
0
1
0
0
1
0
0
0
0
0
0
0
0



.16
.01
.70
.03
.66
.76
.23
.52
.35
.15
.55
.39
.41
.94
.99
.08
.25
.12
.45
.08
.72
.02
.9*
— A
.88
.12
.73
_ i.
.94
.89
n 0
.93
A 1
.92
.79
r O
.52
e 0
.52
62
. 0'
57

HPG
FUEL
ECOK
f
7
12
9
9
10
10
10
15
12
12
13
8
7
12
9
9
10
5
8
13
10
14
1
7
4 1
1 1
q
7
q
7
9
q
7
ill
I n
11
11
12

"
.6
,1
.5
.8
.5
•3
.0
.9
.2
.9
.6
.1
.1
.1
.2
.9
.3
.8
.6
/
.6
0
,0
.
.9
ll
f H
I
t 1
1
, 1
.1
.8

.3
.2
.8
.7
.9
.7

                     G-6

-------
             APPENDIX G,CONT'D
LISTING OF LOW SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
VEH
N0 YR MAKE MODL
041 75 DATS B210





042 75 HOND SEDA





013 75 TOYO CORO





0*1 75 VOLK SEDA





Ol<5 75 VOLK STAW





076 72 AMMO GREM





CID
85



72
75
91



72
75
133



72
75
97



72
75
90



72
75
258



72
75
TEST TYPE
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING


4
3
1
2
2
2
3
2
1
2
2
2
6
4
2
3
3
2
8
4
2
4
4
3
13
1
0
1
3
1
52
57
36
46
44
42

HC
.06
.24
.92
.57
.61
.37
.72
.67
.48
.53
.16
.01
.62
.04
.21
.24
.44
.97
.92
.22
.51
.01
.10
.54
.31
.70
.70
.39
• 32
.99
.87
.87
.37
.63
.09
.05
GRAMS PER MILE
CO C02
83
70
35
49
52
46
69
71
46
62
55
54
134
103
54
73
80
70
75
55
29
50
43
40
170
16
5
11
39
21
155
250
129
184
160
155
.4
.8
.6
.9
.2
.0
.4
.2
.2
.1
.9
.0
.9
.8
.5
.7
.3
.0
.9
.4
. 1
.3
.6
.2
.6
.9
.0
. 1
.2
.1
.6
.6
.4
.2
.1
.2
438
383
286
330
335
317
325
412
289
349
322
317
494
506
364
418
419
400
397
517
332
422
384
375
473
690
468
579
516
514
484
451
334
389
387
369
.5
.5
.2
.4
.9
.7
.4
.6
.7
.5
.6
.6
.4
.9
.5
.7
.5
.6
.3
.0
.7
.2
.1
.4
.2
.5
.9
.7
.7
.9
.5
.4
.1
.1
.7
.8

N
2
1
2
1
2
2
1
0
0
0
0
0
1
1
2
1
2
2
3
3
2
3
3
2
2
1
1
1
1
1
1
0
1
1
1
T

oxc
.52
.99
.15
.91
.18
.11
.23
.60
.71
.65
.79
.73
.78
.69
.85
.96
.40
.45
.57
.24
.82
.08
.05
.98
.60
.40
.49
.45
.68
.56
.62
.88
.57
.03
.43
.39
MPG
FUEL
ECON
15.2
17.6
25.5
21.3
20.8
22.3
19.9
16.7
24.2
19.5
21.3
21 .7
12.2
13.0
19.4
16.3
15.9
17.1
16.3
14.4
23-0
17.3
19.1
19.7
11.3
12.3
18.5
14.8
15.1
16.0
9.9
8.6
13-6
10.7
11.4
11.9
                     G-7

-------
             APPENDIX G,CONT'D
LISTING OF LOW SPEED CYCLE EMISSIONS  AND  FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
VEH
NO YR MAKE
077 72 BUIC





078 72 CADI





079 72 CHEV





080 72 CHEV





081 72 CHEV





082 72 CHEV





MODL CID
RIVI 455



72
75
DEVI 472



72
75
VEGA 140



72
75
MALI 350



72
75
CHEL 350



72
75
NOVA 307



72
75
TEST TYPE
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNST
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
H
40.
9.
6.
9-
13.
9.
11 .
9.
5.
8.
7.
7.
18.
8.
3-
5.
7-
5.
11 .
10.
6.
8.
7.
7-
9.
7-
3.
6.
5.
5.
13.
17.
9.
13-
Tt.
11.
C
76
96
02
20
49
96
26
93
66
67
64
20
52
13
44
94
32
68
13
46
07
19
97
37
67
35
98
2T
78
27
23
96
17
36
81
27
GRAMS
CO
399.
227 .
117.
t75.
194.
164.
313.
319.
168.
245-
228.
2T7.
153.
85.
52.
64.
78.
66.
148.
235.
123.
169.
T52.
146.
135.
151 .
68.
92.
98.
87.
125.
217.
106.
162.
133-
130.
PE
6 1
6 1
3
9
6
0
3 T
5 1
5
3
2
9
7
4
3
2
7
4
9
1
8
1
2
4
0
3
8
7
9
3
4
0
1
7
3
8
R MI
C02
028.
087.
707.
886.
849.
809.
137.
212.
780.
963.
940.
891 .
451.
622.
383.
475.
447.
432.
738.
774.
517.
662.
614.
592.
742.
91T.
612.
783-
701 .
689-
571.
674.
500.
580.
550.
540.
LE-
7
9
0
7
3
5
3
0
2
7
t
1
5
8
8
4
4
2
7
1
8
7
4
6
8
5
9
3
0
9
8
4
3
8
9
5
N
4
4
5
4
4
4
1
1
T
1
1
1
1
1
1
1
1
1
2
1
2
2
2
2
1
1
1
1
1
1
1
1
2



OXC
•03
• 31
• 30
.69
.85
.97
.41
.68
.27
.41
.38
.35
.00
.26
.64
.58
.44
.54
.70
.93
.48
.08
.41
.36
.44
.40
ii ii
.44
.57
h 1
.43
it C.
.4o
.91
0 O
.oj
' ]\
50
• & 7
ol
. J 1
MPG
FUEL
ECON
5.0
6.0
9.?
7.4

8J
5.3
5.1
8.3
6.4
6.7
7.1
11.8
11.3
18.6
11.9
11.9
16.0
8.8
7-5
12.1
9 A
.3
A A 1
10.1
t A C
10.5
9.0
19 1
12.1
9.1
to 1
|U- '
10.5

10-9
8.3
12.8
1 *•
10.1
II-1


                     G-8

-------
             APPENDIX G.CONT'D
LISTING OF LOW SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER

VEH
NO YR MAKE
083 72 CHEV





084 72 CHEV





085 72 DODG





086 72 FORD





°8? 72 FORD





088 72 FORD






MODL CID TEST TYPE
IMPA 350 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
BELA 400 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CORO 318 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
PINT 122 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
GRNT 351 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
MAVE 200 COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING


1
1




2
1

1
1
1
1





1
1




1





1







3
0
6
9
9
8
5
4
8
2
3
1
0
6
4
6
5
5
1
0
5
7
7
6
1
7
4
5
6
5
1
6
3
5
5
5

HC
.69
.92
.82
.44
.00
.36
-78
.67
.46
.80
.09
.45
.41
.64
.01
.01
.79
.23
.64
.52
.28
.78
.61
.85
.17
.49
.13
.76
.19
• 39
.95
.30
.91
.21
.95
.09
GRAMS
\J 11 n i J o
CO
165.
228.
110.
155.
145.
135.
406.
222.
96.
140.
182.
143.
120.
96.
30.
58.
61.
50.
146.
134.
77.
98.
102.
93.
168.
152.
66.
95.
104.
89.
228.
139.
59.
74.
108.
84.
I
Z
0
3
2
6
7
9
7
9
0
4
3
3
1
6
4
0
6
2
1
8
5
9
8
3
5
0
9
0
3
4
4
4
6
1
8
1
3 P R M
. d n 11
CO
745
881
602
775
688
679
915
878
594
755
716
684
760
800
545
685
640
618
391
385
294
344
332
322
975
T060
704
887
831
801
539
586
413
532
474
467
II R
L> Ci
2
.0
.1
.4
.8
.8
.4
.6
.6
.9
.6
.4
.1
.2
.3
.4
.0
.5
.4
.6
.8
.6
.9
.5
.5
.4
.5
.4
.8
.7
.3
.4
.9
.8
.7
.5
.2

N
2
1
2
1
1
1
2
2
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
1
3
2
3
3

oxc
.39
.52
.03
.69
.99
.93
.49
.48
.59
.60
.14
.17
.70
.20
.73
.72
.21
.28
.51
.31
.22
.33
.30
.28
.65
.94
.15
.57
.01
.19
.64
.90
.64
.86
.08
.22
MPG
I? IT C1 1
r U CiL
ECON
8.5
7.0
11.1
8.5
9.4
9.7
5.4
7.0
1 1 .5
8.7
8.5
9.4
9.0
9.1
14.6
11 .2
11 .7
12.4
13.5
14.1
20.5
16.9
17.1
18.1
7.0
6.7
10.8
8.4
8.7
9.3
9.5
10.7
17.1
13.3
13.4
14.4
                    G-9

-------
                       APPENDIX  G,CONT'D
          LISTING OF
             ECONOMY
    LOW SPEED CYCLE  EMISSIONS AND FUEL
    RESULTS ON  INDIVIDUAL VEHICLES

           DENVER
VEH
NO  YR MAKE MODL
CID  TEST TYPE
	GRAMS  PER MILE	
 HC     CO     C02   NOXC ECOH
089 72 FORD GALA





090 72 FORD STAW





091 72 MERC MONG





092 72 OLDS CUTL





093 72 PLYM VALI





094 72 PLYM FURY





351



72
75
400



72
75
400



72
75
350



72
75
225



72
75
360



72
75
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
16
7
4
12
7
7
TO
8
4
7
6
6
10
5
5
6
6
6
22
10
6
8
10
8
43
32
16
23
24
21
15
13
6
8
9
8
.58
.96
.24
.97
-39
.60
.58
.92
.58
.85
.65
.22
.88
.90
.22
.40
.44
.02
.72
.99
.06
.49
.29
.44
.81
.18
.20
.99
.87
.72
.40
.15
.40
.86
.55
• 32
181
181
67
132
113
102
128
211
85
130
120
1TO
204
52
64
55
88
72
364
299
164
224
231
207
392
384
194
289
272
249
344
373
169
253
246
22 T
.8
.4
.4
.2
.5
.T
.4
.2
.6
.6
.4
.9
.8
.1
.t
.0
.4
.5
• 3
.4
.5
.8
.3
.1
.0
.5
.2
.5
.4
.7
.6
.6
.5
.7
.3
.8
877
1079
699
913
814
798
1001
814
628
752
739
704
945
1209
801
992
915
894
669
760
499
610
587
563
352
395
285
336
321
313
783
815
553
726
653
636
.1
.1
.6
.8
.1
.1
.9
.5
.1
.8
.1
.5
.8
.7
.8
.6
.8
.7
.8
.0
.7
.9
.4
.0
.8
.7
.7
.7
.8
.0
.3
.8
.4
.7
.0
.1
2
2
2
2
2
2
1
2
4
3
3
3
2
1
4
4
4
1
0
1
1
0
0
0
0
0
1
0
1
1
1
1
2
1

2
.86
• 31
.64
.57
.61
.61
.29
.70
.03
.52
.80
.81
.82
.60
.72
.83
.33
.58
.89
.08
.00
.85
.99
.96
.51
.75
. f
.26
.79
f\ A
.01
/\ c
.05
.75
in
.0?
oO
. JJ
OQ
.93
no
. «/
1 3
. 1 J
1,]
1 ' J
6J
10.8
7.6
8.7
9.0
7.2
7.6
11.1
9.0
9-3
9-5
6.8
6.8
9.1
8.1
8.3
8.6
6.8
7-0
tt L
11.*
9.0
9ft
.0
91
.1
8.0
0 1
0. 1
n 8
1 j.°
m ?
10.'
to 7
|U'I
11 5
1 1 •'
6.5
6-1
io.f
7-7
8.3
8.8

                               G-10

-------
                     APPENDIX G,CONT'D
        LISTING OF LOW  SPEED CYCLE EMISSIONS AND FUEL
          ECONOMY RESULTS  ON INDIVIDUAL VEHICLES

                         DENVER
VEH
N0 YR MAKE MODL
095 72 PONT CATA
U 7 J '




096 72 PONT LEMA





097 72 DATS 510





CID
400



72
75
350



72
75
97



72
75
TEST TYPE
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRNS1
COLD TRNS2
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING


21
12
6
10
10
9
10
9
5
8
7
6
8
10
3
8
6
5

HC
.43
.72
.89
. 12
.91
.36
.39
.05
.67
.14
.29
.93
• 33
.42
.85
.50
.10
.88
GRAMS PER MILE
CO C02
354
278
115
165
195
16T
165
177
TtO
139
135
127
72
82
36
65
53
50
.6
.8
.1
.6
.6
.3
.7
.1
.2
.8
.0
.7
.9
.8
.7
.2
.4
.4
875
1020
638
804
764
730
840
927
597
779
713
689
405
412
306
349
347
334
.2
.3
.2
.3
.6
.7
.0
.4
.1
.5
.6
.T
.7
.5
.3
.1
.8
.0


NOXC
1
2
3
2
2
2
2
T
1
T
T
1
T
1
2
1
1
7
-34
.11
.03
.52
.51
.69
.07
.57
.53
-47
.65
.57
.84
.76
.00
.88
.92
.94
MPG
FUEL
ECON
5.9
5.9
10.6
8.1
8.0
8.8
7.8
7.2
11.3
8.7
9.4
9.7
16.2
15.4
23.6
18.5
19.7
20.5
09872 TOYO  CORO  120  COLD  TRNST
                   COLD  TRNS2
                    COLD STAB
                    HOT  TRANS
                 72 WEIGHTING
                 75 WEIGHTING

   72 VOLK  KARM   97  COLD  TRNS1
                   COLD  TRNS2
                    COLD STAB
                    HOT  TRANS
                 72 WEIGHTING
                 75 WEIGHTING

          KOMB  103  COLD  TRNST
                   COLD  TRNS2
                    COLD STAB
                    HOT  TRANS
                 72 WEIGHTING
                 75 WEIGHTING
100 72
8
5
2
7
4
4
10
5
3
5
5
4
17
11
5
8
9
7
.19
.00
.86
.40
.33
,54
.30
.99
.1 1
.74
.10
.57
.70
.78
.45
.5^0
.13
.73
50
58
39
45
45
43
84
91
50
77
65
63
117
109
56
94
79
75
.7
.4
.3
.4
.5
.4
.5
.5
.8
.5
.9
.4
.1
.3
.4
.8
.3
.1
407
488
322
402
374
363
353
432
299
376
338
334
505
618
410
545
472
468
.9
.4
.6
.9
.1
.2
.3
.0
.9
.6
.2
.0
.0
.5
.4
.9
.6
.3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
T
T
1
.69
.51
.31
.65
.62
.52
.79
.24
.25
.06
• 35
.25
.87
.69
.64
.64
.69
.66
1
1
7.
4.
22.
t
1
1
T
1
7.
9.
9.
7.
4.
22.
1
1
1
1
1
1
1
1
1
7.
9.
9.
1 .
0.
7.
2.
4.
4.
3
9
6
8
3
9
1
9
8
2
4
8
9
7
2
3
2
5
                            G-ll

-------
G-12

-------
APPENDIX H

-------
      APPENDIX H - LISTING OF HIGH SPEED CYCLE EMISSIONS AND
           FUEL ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                             Legend

   VEH NO - Vehicle Number

      YR - Model Year

    MARE - Vehicle Make

    MODL - Vehicle Model

     CID - Engine Displacement in Cubic Inches

TEST TYPE  - Indicates the Portion of the Test or Composite

          COLD TRANS    -  Cold transient portion of  test  (520 sec-
                           3.835 miles)
          COLD STAB     -  Cold stabilized portion of test (878 sec-
                           9.773 miles)
          HOT TRANS     -  Hot transient portion of test (520 sec-
                           3.835 miles)
          72 WEIGHTING  -  Composite of cold transient  and Cold Stabil-
                           ized portions (uses same methods as 1972
                           Federal Test Procedure)
          75 WEIGHTING  -  Composite of Total Test using same methods
                           of calculation as 1975 Federal  Test Procedure.

      HC - Hydrocarbon Emissions in grams per mile

      CO - Carbon Monoxide Emissions in grams per mile

     €02 - Carbon Dioxide Emission in grams per mile

    NOXC - Oxides of Nitrogen Emissions Corrected for  Humidity in grams
          per mile

    ECON - Fuel Economy Calculated by the Carbon Balance Method in miles
          per gallon
                               H-l

-------
                           APPENDIX H

          LISTING OF HIGH SPEED CYCLE  EMISSIONS AND FUEL
             ECONOMY RESULTS ON INDIVIDUAL  VEHICLES

                            DENVER
VEH
NO  YR MAKE MODL CID  TEST TYPE
	GRAMS
 HC     CO
PER MILE	
   002   NOXC ECOH
011 75




012 75




013 75




014 75




015 75




016 75




017 75




AMMO HORN 258 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
BUIC CNTY 350 COLD' TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
BUIC RIVI 455 COLD TRANS
COLD. STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
BUIC REGA 350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CADI ELDO 500 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CHEV VEGA 140 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CHEV NOVA 250 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
2
T
t
1
1
3
0
1
1
1
3
1
2
T
1
3
t
2
1
T
7
4
6
5
5
2
0
0
1
0
2
0
0
0
0
.89
.02
.93
.55
.40
.T6
.77
-37
.44
.T6
.05
.06
.70
.62
.56
.48
.35
.1 T
.95
.73
.56
.45
.49
.32
.15
.30
.58
.99
.07
.86
.30
.26
.97
.83
.62
64
8
11
24
15
77
30
33
43
36
6t
34
59
42
41
76
44
52
53
49
180
147
162
156
t53
49
17
24
26
22
39
7
9
16
TT
.1
.8
.2
.4
.9
.0
.8
.6
.8
.8
.0
.7
.0
.1
.8
.9
.5
.8
.6
.7
.5
.3
.6
.7
.8
.7
.1
.2
.3
.2
.1
.0
.2
.0
.2
425
365
396
382
377
516
433
472
456
449
667
538
562
574
558
537
427
466
458
447
598
486
515
517
504
320
253
289
272
267
460
394
431
4T3
408
.0
.7
.2
.4
.8
.2
.0
.0
.4
.3
.3
.7
.3
.9
.1
.8
.7
.4
.8
.3
.7
.1
.2
.8
.4
.3
.5
.9
.4
.5
.9
.5
.4
.2
.4
3
3
l»
3
3
1
1
1
1
1
3
1
1
2
1
1
1
1
T
1
0
0
1
0
0
1
1
1
1
1
2
2
2


.28
.71
.05
.59
.71
.65
.11
.03
.27
.17
.10
.66
• 32
.07
.78
.3^
.10
.05
.17
.12
.86
.99
.12
.95
.99
.90
.90
_. f
.56
A rt
.90
O r
.85
.08
1 3
. 1 3
f\ A
.20
1 1
. i '
1 3
. i •>
16
23
21
20
21
13
18
16
16
17
11
11
13
13
11
13
17
16
16
16
9
12
11
It
1
It
1
21
11
3'
ofi
20
?8
cO
90
C7
16
21
£> '
10
1 7
20
20

.6
.2
.1
.9
.8
.7
• 3
.8
.8
.i|
.5
.9
.1
.7
.1
.3
.?
.0
.2
.7
.8
.1
ii
,1
(
,0
.9
ii
, i
8
, V
.0
.1

.8
.8
.8
.1
.7

                                H-2

-------
             APPENDIX H,CONT'D
LISTING  OF
   ECONOMY
HIGH SPEED
RESULTS ON
CYCLE EMISSIONS AND FUEL
INDIVIDUAL VEHICLES
                  DENVER
                                                   MPG
VEH
N0 YR MAKE MODL
Oi8 75 CHEV MONT
V I v i *



019 75 CHEV CAPR




020 75 CHEV IMPA




021 75 CHEV STAW




°22 75 CHRY NEWP
\



023 75 DODG CORO




024 75 DODG DART




CID TEST TYPE
350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
318 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
225 COLD TRANS
COLD STAB
HOT TRANS
, 72 WEIGHTING
75 WEIGHTING
HC
2.83
0.57
0.94
1 .21
0.91
3.51
1 .09
1 .60
1 .78
1 .47
2.68
0.91
1.10
1.41
1.T5
2.71
0.47
2.52
1 .10
1 .07
2.03
0.36
0.56
0.83
0.59
3.58
0.55
1 .47
1 .40
1.06
4.56
2.18
3.76
2.8S
2.72
j rv rt n v-> r
CO
68.7
27. 1
35.2
38.8
33-5
74.4
40.7
53.2
50.2
46.8
90.0
47.5
47.9
59.5
52.7
71 .0
31.5
34.5
42.6
36.8
24 .0
16.3
14.5
18.4
16.9
58.7
10.7
22.8
24.2
18.5
70.9
53.4
64.3
58.3
57.3
£> n n J. ij a
C02
520.0
443.5
474.0
465.1
457.7
570.1
459.6
500.4
490.8
479.6
564.3
468.7
518.8
495.7
488.3
761.9
629.4
675.9
666.8
653.0
744.6
581 .1
639.2
627.2
6T0.2
515-0
454.0
463-8
47T.2
463.0
379.9
3T3.7
318.0
332.4
322.4
NOXC ECON
1.62 13.9
T.42 18.2
1.16 16.7
1.48 16.7
1.41 17.3
1.56 12.7
1 .21 16.8
0.96 15. 1
1 .31 15.4
1 .22 T5.9
1 .49 12.4
1 .54 16.2
1 .12 14.9
1 .52 15.0
1 .46 15.4
T.52 10.1
1.74 13.0
1.45 T2.0
1 .68 12.0
1.67 12.4
3.71 11.3
2.61 14.6
2.44 13-4
2.92 13.5
2.72 t3.9
2.62 t4.3
2.79 T8.8
3.15 17.6
2.74 17.3
2.83 17.9
3.17 17.5
2.24 21 .9
2.11 20.6
2.51 20.5
2.34 21 .1
                     H-3

-------
             APPENDIX H,CONT'D

LISTING OF HIGH SPEED CYCLE EMISSIONS AND  FUEL
   ECONOMY RESULTS ON INDIVIDUAL  VEHICLES

                  DENVER
VEH
NO YR
025 75




026 75




027 75




028 75




029 75




030 75




031 75




MAKE MODL CID TEST TYPE
FORD MUST 140 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
FORD TORI 351 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
FORD GRAN 250 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
FORD LTD 351 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
FORD LTD 400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
MERC MARQ 400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
MERC MONG 351 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
-
0
0
0
0
0
1
0
1
0
0
1
0
1
0
0
2
0
1
1
1
5
0
1
2
1
3
2
3
2
2
1
0
1
0
0
	 C
HC
.98
.33
.45
.52
.43
.76
.64
.86
.96
.97
.23
.19
.04
.48
.45
.15
.94
.62
.28
.19
.85
.53
.83
.03
.38
.66
.04
.52
.50
.48
.63
.65
.44
.93
.90
JRAM
C<
16
7
7
10
8
24
13
24
16
16
20
5
8
10
8
38
22
28
27
25
61
27
38
37
33
75
57
76
62
62
41
23
29
28
26
S P
0
.4
.7
.2
.2
.7
.9
.4
.7
.6
.6
.6
.9
.0
.1
.0
.5
.6
.3
.1
.4
.6
.8
.7
• 3
.7
.3
.0
.8
.1
.4
.9
.0
.6
.3
.3
ER M
CO
408
335
376
355
350
614
504
536
535
522
565
464
507
493
483
666
517
572
559
544
694
562
594
599
583
681
524
578
568
552
597
503
537
530
520
ILE
2
.1
.0
.5
.6
.5
.5
.3
.9
.4
.9
.8
.6
.8
.1
.8
.9
.5
.2
.6
.4
.0
.1
.6
.3
.3
.6
.4
.6
.7
.2
.3
.6
.9
.0
.5
N
0
1
0
0
T
3
2
2
2
2
1
T
1
1
1
2
3
2
3
3
1
1
1
1
1
2
2
2
2
2
2

2
2

oxc
.80
.OH
.96
.98
.00
• 35
.49
.59
.73
.61
.43
.10
.15
.20
.15
.19
.21
.52
.02
.03
.71
.52
.52
.57
.55
.21
.17
+
.06
* 0
.1°
4 C
.15
.08
76
. i °
on
.29
en
.57
60
. 0v
H
FU
EC
20
25
22
23
21
13
16
15
15
16
11
18
IT
17
17
12
16
11
11
15
11
11
13
1 1
13

to
1 ii
11
4 1
12
1 1
u
13
I j
13
16
15
1 J
15
1 J
15

PG
EL
Oil
•> •
A
1 J
5
• J
.8
.8
.3
.5
.8
.3
.7
.1
.?
.?
.0
,\
.8
.1
.0
.3
,6
.1
.0
/
.0
it
.1
N
,H
o
.7
.9
i
•j
t
.3
2
, ft
5
* /
.3
.1
.1
,\
.7

                      H-4

-------
             APPENDIX H.CONT'D

LISTING OF HIGH SPEED CYCLE EMISSIONS  AND  FUEL
   ECONOMY RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
                                                   MPG
VEH
N0 YR MAKE MODL
0« 75 OLDS DELT
y j i- i *



033 75 OLDS CUTL




031 75 OLDS DELT




035 75 PLYM FURY




°36 75 PLYM DUST




°37 75 PONT CATA




038 75 PONT LEMA




CID TEST TYPE
350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
455 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
318 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
225 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
350 COLD TRANS
COLD STAB
HOT TRANS
. 72 WEIGHTING
75 WEIGHTING
HC
4.81
2.05
2.98
2.83
2.53
3-80
1 .96
2.72
2.48
2.31
2.16
0.75
1 .69
1 .15
1 .07
1 .54
0.32
1 .69
0.67
0.69
4.14
1 .38
3.09
2.16
1.99
2.58
0.45
0.82
1 .05
0.76
6.69
1 .00
3.18
2.60
2.04
\j n n « o r
CO
100 .7
66.8
86.3
76.3
74.0
69.1
55.5
62.2
59.3
58.2
34.0
19.6
38.5
23.7
24.4
33.4
8.6
24.5
15.6
14.2
34.4
28.1
39.0
29-9
30.6
43.5
12.8
14.4
21 .4
T6.8
95.7
32.6
42.2
50.4
41 .8
LJ 11 1 IX l-i LJ
C02
471 .6
409.2
427 .6
426.8
419.7
515.4
405.7
434.9
436.6
423.7
607.6
470.5
492.2
509.1
490.6
562.7
438.8
493.8
473.7
462.6
424.8
296.2
329.5
332.4
3T7.1
636.5
474.8
518.0
520.4
501.3
526.9
460.7
478.8
479.4
471.6
NOXC ECON
1 .52 13-8
1 .54 17.0
1 .41 15.5
1 .54 16.0
1 .52 16.3
T. 15 14.0
0.99 17.8
0.86 T6.4
T.04 16.5
0.99 17.0
1 .58 13.3
1 .39 17.6
1.27 15.9
1 .44 16.1
1 .39 16.7
2.42 14.3
2.08 19.6
2.06 16.5
2.17 T7.7
2.11 18.2
T .85 18.0
1.38 25.7
1 .43 22.2
1 .51 23-0
1 .44 23.9
3.33 12.4
3-76 17.9
3.18 16.3
3.64 15.9
3.61 T6.7
1 .53 12.7
1 .18 17.2
1 .20 T6.0
1.28 T5.7
T.23 T6.3
                     H-5

-------
             APPENDIX H.CONT'D

LISTING OF HIGH SPEED CYCLE EMISSIONS  AND  FUEL
   ECONOMY RESULTS ON INDIVIDUAL  VEHICLES

                  DENVER
VEH
NO YR
039 75




040 76




041 75




042 75




043 75




044 75




045 75




MAKE MODL CID TEST TYPE
PONT GRNV 455 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CAPR SEDA 140 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
DATS B210 85 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
HOND SEDA 91 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
TOYO CORO T33 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
VOLK SEDA 97 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
VOLK STAW 90 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
	 GRAMS PER MILE 	 pjjjf
HC CO C02 NOXC ECON
3.14
0.71
1 .89
1 .40
1 .20
3.63
2.60
2.56
2.90
2.72
2.32
1 .23
1 .70
1.54
1 .44
2.20
0.99
1 .61
1.33
1 .24
2.61
t .00
1 .53
1.45
1.28
3-76
1 .69
2.22
2.27
2.03
3-34
0.53
1 .24
1.32
0.99
74.4
38.0
56.6
48.2
45.4
75.0
78.4
67.4
77.5
76.2
53.8
31 .4
32.6
37.8
34.3
52.4
3-7
45.7
17.4
16.3
43.3
21.3
2T.O
27-5
23.9
35.0
14.3
20.8
20.1
17.9
51.9
9.0
11.3
21 .1
14.6
669.3
527.4
569.5
567.4
551.3
414.0
247.8
328.0
294.6
280.8
283.6
236.5
240.8
249.7
242.9
246.1
204.2
231-0
216.0
213-6
371.5
306.0
3T9-6
324.4
316.1
270.2
224.8
241.7
237-6
233-0
372.4
323-0
358.9
336.9
334.7
0-97 11,1
1-36 15.1
1.00 13.11
t-25 13.?
1.26 )i|. 2
0.43 16.3
0.16 23.4
0.45 20.1
0.15 20.9
0.45 21.7
2.23 23.6
2.24 30.6
2.05 29.8
2.24 28.3
2.21 29-1
1.16 26.5
1.33 11-6
1.09 28.8
1.28 35-8
1.27 36-5
4.57 19-8
6.14 25-9
* _ i, n
4.62 21.8
. _ A 0
5.69 23-8
_ rt h D
5.70 21.1'
2.58 26.3
A t OC I
3.26 3?-1
_ „« 11 5
2.70 ji-'
nl 991
3.07 y-
- r\Q 11.2
3 .09 J3
1.92t9'J
1 08 26.2
1 ' " « i
4 OK 23-3
1 -95 , 7
« ofi 23-'
1 -9° : t
« Q7 21-11
T .7 '
                     H-6

-------
             APPENDIX H,CONT'D

LISTING  OF  HIGH SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY  RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
VEH
N0 YR MAKE MODL
076 72 AMMO GREM
VI** '



077 72 BUIC RIVI




078 72 CADI DEVI




079 72 CHEV VEGA




080 72 CHEV MALI




081 72 CHEV CHEL




082 72 CHEV NOVA




CID
258


72
75
455


72
75
472


72
75
140


72
75
350


72
75
350


72
75
307


. 72
75
TEST TYPE
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING


33
24
27
26
25
7
2
4
3
3
4
2
3
2
2
5
2
3
3
2
5
3
3
3
3
4
2
3
2
2
9
4
7
5
5

HC
.70
.30
.65
.95
.97
.10
.72
.24
.96
.50
.87
.04
.91
.84
.69
.43
.09
.06
.03
.65
.34
.07
.97
.7T
.49
.37
.28
.09
.87
.66
.30
.43
.80
. 8-0
.56
GRAMS P
CO
101
72
89
80
78
T04
28
47
50
41
147
66
105
88
82
62
40
42
46
43
73
43
62
52
50
61
39
43
45
43
72
44
56
52
49
.9
.7
.4
.9
.9
.9
.8
.6
.3
.1
.4
.0
.7
.9
.2
.0
.1
.1
.3
.1
.0
.8
.2
.0
.3
.6
.8
.3
.9
.0
.2
.3
.4
.2
.6
ER MILE
C02
332
271
276
288
279
652
509
559
549
534
733
597
597
635
613
316
242
284
263
258
469
369
398
397
386
500
398
447
427
4T8
49T
410
424
433
422
.3
.4
.9
.5
.6
.4
.2
.5
.6
.6
.5
.6
.0
.9
• 9
.6
.3
.2
.3
.0
.8
.4
.3
.7
.2
.5
.4
.1
.2
.6
.9
.2
.0
.2
.3


NOXC
2
2
2
2
2
6
7
7
7
7
1
1
1
T
1
2
2
2
2
2
4
4
4
4
4
2
1
1
1
T
3
4
3
3
3
.57
.76
.22
.71
.65
.38
.50
.24
.19
.32
.66
.87
.64
.81
.80
.21
.32
.21
.29
.29
.37
.67
.02
.59
.53
.08
.81
.92
.88
.86
.44
.07
.55
.89
• 9T
MPG
FUEL
ECON
14.8
19.2
17-6
17.7
18.3
TO. 6
15.8
13.7
13.8
14.5
9.1
12.5
11.4
11-3
11.8
20.6
28.4
24.6
25.7
26.6
14.8
19.8
17.5
18.1
18.6
14.5
19.0
16.9
17.5
17.9
14.0
18.0
16.5
T6.6
17. 1
                    H-7

-------
             APPENDIX H.CONT'D
LISTING OF
   ECONOMY
HIGH SPEED
RESULTS ON
CYCLE EMISSIONS  AND FUEL
INDIVIDUAL VEHICLES
                  DENVER
VEH
NO YR MAKE MODL
083 72 CHEV IMPA




084 72 CHEV BELA




085 72 DODG CORO




086 72 FORD PINT




087 72 FORD GRNT




088 72 FORD MAVE




089 72 FORD GALA




CID TEST TYPE
350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
318 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
122 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
351 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
200 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
351 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
	 GRAMS P
HC CO
10.77
5.69
6.95
7.T2
6.51
8.79
3.83
6.01
5.23
4.78
5.68
2.96
4.25
3-72
3.50
5.06
2.25
3.79
3.04
2.84
5.50
2.68
4.36
3.48
3.29
5.17
2 .65
3.66
3.36
3.T1
5.49
2.4T
6.29
3.27
3.40
155.3
107.8
105.1
121 .2
1T3.T
132.1
57.5
66.6
78.6
68.0
6T.2
26.6
33.1
36.4
31.9
73-9
47 .0
49.5
54.6
50.6
76.9
32.8
53.9
45.2
41.5
83-0
33-2
41 .2
47.3
40.5
67.8
21 .9
48.1
34.8
31.7
ER MILE 	 PJ[[
002 NOXC ECON
588.7
444.2
467.3
484.9
465.4
542.7
435.4
481 .7
465.7
455.8
473.4
373.6
422.4
401 .7
393.5
286.5
238.6
246.4
252.1
245.6
582.5
454.2
506.6
490.4
478.2
360.6
298.5
324.2
316.0
310.2
610.1
462.7
514.3
504.3
488.9
2-23 10.2
2-5? H.i
2-18 13.6
2.17 12.?
2.16 13-it
3.51 1U
5.17 16.5
1.61 1i).|
1.91 11.7
5.09 15.1
3.98 15.1
1.92 20.9
1.16 18.2
1.65 18.9
1.73 19.5
1.8t 21.2
1.78 27.8
4.38 26.1
1.79 25.5
1.72 26.6
3.95 12-3
1.70 17-3
1.19 H-f
1.19 15-5
— * t ft
4.57 1o-°
4.71 17-5
- - — A)I f
6.17 21.1
„. n^ 5
5.30 2<:.<;
— f f\*i 1
5.76 22.
r QC 93.1
5 .03 "
3.60 12-'
I 09 tf.'
11 '22 1!
ii 11 1M
I."' i
I n<5 15-6
11 -05 \i i
n t3 tO-'
1 . i j
                    H-8

-------
             APPENDIX H,CONT'D

LISTING  OF  HIGH SPEED CYCLE EMISSIONS AND FUEL
   ECONOMY  RESULTS ON INDIVIDUAL VEHICLES

                  DENVER
                                                  MPG
VEH
N0 YR MAKE
OQO 72 FORD
y j v 1 •*



091 72 MERC




092 72 OLDS




093 72 PLYM




091 72 PLYM




°95 72 PONT




096 72 PONT




MODL CID TEST TYPE
STAW 400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
MONG 400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CUTL 350 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
VALI 225 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
FURY 360 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
CATA 400 COLD TRANS
COLD STAB
HOT TRANS
72 WEIGHTING
75 WEIGHTING
LEMA 350 COLD TRANS
COLD STAB
HOT TRANS
. 72 WEIGHTING
75 WEIGHTING

4
2
4
3
3
4
3
4
3
3
6
3
5
4
4
15
5
9
8
7
6
3
3
4
3
9
4
5
5
4
5
3
4
3
3
HC
.73
.80
.47
.34
.30
.71
.22
.47
.64
.60
.39
.62
.00
.40
.T8
.10
.65
.68
• 32
.44
.49
.49
.98
• 34
.94
.38
.03
.83
.54
.97
.46
.38
.08
. 9-7
.75
CO C02 NOXC










t

1


1
1
1
1
1
1




1









77
43
48
52
48
74
40
48
49
45
12
74
06
85
84
79
02
32
24
16
26
62
72
80
71
42
48
69
75
63
84
52
63
61
57
.4
.2
.1
.8
.1
.1
.4
.8
.9
.8
.6
.5
.4
.2
.2
.7
.5
.6
.3
.7
.3
.5
.8
.5
.9
.8
.9
.9
.4
.6
.6
.2
.5
.3
.9
596
480
495
512
496
628
537
576
563
554
480
356
390
391
376
282
255
258
263
259
535
411
473
446
436
564
459
494
489
477
547
412
460
450
436
.0
.0
.7
.7
.6
.7
.5
.9
.2
.9
.3
.1
.4
.1
.7
.4
.4
.2
.0
. 1
.4
.7
.9
.5
.6
.3
.4
.0
.0
.7
.1
.8
.7
.7
.8
5
5
5
5
5
5
7
6
6
6
1
1
1
T
1
1
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
.41
.55
.61
.51
.54
.87
.04
.77
.71
.86
.63
.70
.36
.68
.64
.51
.80
.23
.44
.55
.25
.83
.37
.67
.69
.15
.89
.28
.40
.58
.56
.48
.29
.22
.T8
r u CiL>
ECON
12.1
15.9
15.2
14.6
15.2
11 .7
14.5
13.3
13.6
13-9
13.1
18.3
15.5
16.5
17.0
14.5
20.4
17.8
18.3
19.0
11.8
17.0
14.8
15.1
15.8
10.8
16.2
14.3
14.2
15.0
T2.7
T7.6
15.5
15.9
16.4
                    H-9

-------
                       APPENDIX  H.CONT'D
          LISTING OF
             ECONOMY
HIGH SPEED
RESULTS ON
CYCLE EMISSIONS AND FUEL
INDIVIDUAL  VEHICLES
                             DENVER
VEH
NO  YR MAKE MODL CID  TEST  TYPE
              	GRAMS
               HC     CO
              PER MILE	
 WPG
FUEL
                 002   NOXC BCOI
097 72 DATS 510




098 '72 TOYO CORO




099 72 VOLK KARM




100 72 VOLK KOMB




97


72
75
120


72
75
97


72
75
103


72
75
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
COLD TRANS
COLD STAB
HOT TRANS
WEIGHTING
WEIGHTING
4
2
4
2
2
3
1
3
2
2
4
T
2
2
2
9
2
5
U
3
.19
.01
.80
.62
.72
.22
.62
.76
.07
.T6
.11
.75
.54
.41
.16
.18
.58
.39
.44
.83
48
15
27
24
21
31
21
25
24
23
50
36
45
40
39
60
30
53
39
37
.0
.6
.4
.7
.4
.4
.6
.9
.3
.4
.7
.4
.8
.4
.6
.8
.7
.1
.1
.9
300
243
244
259
250
294
233
259
250
245
238
204
221
213
211
376
292
317
315
306
.2
.2
.8
.2
.3
.7
.4
.6
.7
.0
.1
.2
.2
.7
.0
.0
.3
.0
.8
.H
2
3
2
2
2
3
3
3
3
3
1
T
T
1
1
2
2
1
2
2
.47
.15
.56
.96
.97
.61
.71
.68
.68
.69
.81
.72
.33
.75
.67
.35
.30
.86
.31
.24
22,8
32.4
29.3
29.0
30.3
25.1
32.6
28.1
30.0
30.7
26.8
33-3
29.5
31.2
31.T
17.7
25-5
21.3
22.7
23-5
                                H-10

-------
APPENDIX I

-------
         APPENDIX I - LISTING OF FEDERAL TEST PROCEDURE,
      FEDERAL SHORT TEST, AND FEDERAL THREE MODE TEST EMISSION
                 RESULTS ON INDIVIDUAL VEHICLES
VEHICLE NUMBER - Vehicle Number

       YEAR - Model Year

       MAKE - Vehicle Make

      MODEL - Vehicle Model

        CID - Engine Displacement in Cubic Inches

   TEST TYPE - This is a heading to identify the results being  listed
              FTP        - 1975 Federal Test Procedure composite
              SHORT TEST - Results of Federal Short Cycle Test
              3 MODE     - Results of Federal Three Mode Test

   TEST M9DE - Identifies the mode of the Three Mode Test being listed
              as shown in the table below

       RLHP - Dyno load used in test, FTP and Short Test are as specified
              for the Federal Test Procedure; 3 Mode is as specified in  the
              table below

         HC - Hydrocarbon Emissions; grams per mile for FTP and Short
              Test; PPM for 3 Mode

         CO - Carbon Monoxide Emissions; grams per mile for FTP and
              Short Test; Per Cent for 3 Mode

        C02 - Carbon Dioxide Emission in grams per mile

       NOXC - Oxides of Nitrogen Emissions; grams per mile corrected for
              Humidity for FTP and Short Test; PPM for 3 Mode

     TIME TO
     ABILIZE - The time required to obtain a stable emission reading after
              the dynomometer load has been set in each mode of the
              Federal Three Mode Test (0: measurement not taken)
                               I-I

-------
Vehicle
Weight
up to 2500
2501-3500
3501-4500
above 4500
High Spaad (50 MPH)
Actual Load
21
26
31
36
Transmission
High
High
High
High
Low Spaad
Actual Load
9
12
15
18
	 	 • — ^
(30 MPH)
	 	 	 — .
Transmission
3rd
High
High
High
Idle Mode: Automatic Transmission in Neutral and Drive
: Manual Transmission in Neutral
1-2

-------
                                                  APPENDIX I
                       LISTING OF FEDERAL TEST PROCEDURE,  FEDERAL SHORT TEST, AND Fl
                            THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES
                                                                                    FEDERAL
                                                   DENVER
        W75
               AMMO
015
        1975    CADI
016
        1975    CHEV
017
        1975
               CHEV
018
        1975
               CHEV
019
        1975    CHEV
021
        1975
               DODG
025
        1975    FORD
02?
        t975    FORD
032
        1975    OLDS
MODEL
HORN

ELDO


VEGA




NOVA





MONT





CAPR

DART



MUST



GRAN


DSLT



CID
258

500


140




250





350





350

225



140



250


350



TEST TYPE
FTP
SHORT TEST
3-MODE

FTP
SHORT TEST
3-MODE

FTP
SHORT TEST
3-MODE



FTP
SHORT TEST
3-MODE



FTP
SHORT TEST
3-MODE



FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE

FTP
SHORT TEST
3-MODE


FTP
SHORT TEST
3-MODE

FTP
SHORT TEST
3-MODE


TEST MODE
HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)


HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)


HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)


HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 76)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)
RLRP
11.2
11.2
26.0
12.0

15-3
15-3
36.0
18. 0

11
21.0
9-0


11.2
11.2
26.0
12.0


13.2
13-2
31.0
15-0


11:1
?5:8
11.2
11.2
26.0
12.0
10.3
10.3
f!:8


11.2
11.2
26.0
12.0

14.7
14.7
31.0
15.0

HC
2.26
1.37
95-00
140.00
210.00
130.00
6.71
4.98
310.00
340.00
700.00
1000.00
1.14
1-25
55.00
50.00

230.00
1.16
0.84
30.00
30.00
35.08
32,00
1.46
1.11
80.00
25.00
30.00
30.00
2.06
2.82
110.00
130.00
30.00
35.00
3-45
2.70
40.00
230.00
530.00
550.00
1.17
0.51
§8:88

30.00
0.54
0.31
5.00
20.00
25.00
30.00
l:Io
160.00
130.00
320.00
460.00
CO
0.70
0.50
1.10
1.30
163-21
103-82
10.00
9-80
9.00
9-00
27-01
17-03
0.50
0.60

4.80
13-70
5.60
0.07
0.02
0.03
0.02
44.10
21.53
1-35
0 04
0^3
0.05
47.76
83-85
2.00
1.20
0.05
0.04
68.20
40.05
0.08
2.00
2.50
9-40
19.34
6.10
2.50
3.20

0.05
6.42
0.74
0.03
0.03
0.02
0.02
8:8
2.90
1.30
4.50
4.20
C02
439.0
364.8

622.8
521.0


332.2
172.1




509.1
410.0




529.8
451-3




596.6
440.3

371.4
291.8


449-5
350.9



584.8
447.4


517.8
425.5



1
NOXC i
3-52
3-75
2463-75
1443.41
470.96
116.17
1.25
1.08
62.13
106.0?
32.07
20.04
1.44
1.56
624.54
491 .44

45-09
2.19
2.05
655-25
696.21
655-25
92.19
1.23
0.93
970.57
511.92
151.53
45.09
1.08
0.44
§89 '.Ob
266.20
80.16
2.26
2.03
829-31
573.35
29.06
23-05
0.79
0.94
266.20
76.16

40.08
1.14
1.49
W.ti
93.19
44.09
l.'ol
522 16
2§6'.20
98.20
33-07
riME TO
STABILIZE
19
20
15
21

18
11
I

0
0

0


4
4
7
4


23
20
19
17

4
1
4


23
17
30

20
18

10

26
24
n

20
23
26
17
                     *D ?8DEWL SHOHT TEST BaSS108  RESULTS IN GRAMS/MILE

                     BHISSION RESULTS ARE:HC - PPM/HEX,  CO - *,, UNCORRECTED NOX - PPM

               IS IN SECONDS
                                                     1-3

-------
                                              APPENDIX I.CONT'D


                         LISTING OF FEDERAL TEST PROCEDURE,  FEDERAL SHORT TEST,  AND FEDERAL
                              THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES
                                                    DENVER
VEHICLE
NUMBER
033

031



036



038


012




013



Oil



015


231




232




1 YEAR MAKE MODEL CID TEST TYPE
1975 OLDS CUTL 350 g^ ^
3-MODE
1975 OLDS DELT 155 FTP
513 SHORT TEST
3-MODE


1975 PLYM DUST 225 FTP
SHORT TEST
3-MODE


1975 PONT LEMA 350 FTP
SHORT TEST
3-MODE

1975 HOND SEDA 91 FTP
SHORT TEST
3-MODE


1975 TOYO CORO 133 FTP
SHORT TEST
3-MODE


1975 VOLK SEDA 97 FTP
SHORT TEST
3-MODE

1975 VOLK STAW 90 FTP
SHORT TEST
3-MODE

1975 AMMO GREM 232 FTP
SHORT TEST
3-MODE



1975 AMMO HORN 301 FTP
SHORT TEST
3-MODE


TEST MODE

HI SPEED
LOW SPEED
IDLE 76)
IDLE (N)

HI SPEED
LOW SPEED
IDLE TD)
IDLE (N)

HI SPEED
LOW SPEED
IDLE To)
IDLE (N)

HI SPEED
LOW SPEED
IDLE To)
IDLE (N)


HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)


HI SPEED
LOW SPEED
IDLE T5)
IDLE (N)

Eh SB
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)


HI SPEED
LOW SPEED
IDLE TD) .
IDLE (N)
RLHP
"liTI"
13.2
31.0
15.0
11.0
11.0
31.0
15.0


11.2
11.2
26.0
12.0


12.0
12.0
31.0
15.0

8.3
8-3
21.0
9.0


10.9
10.9
26.0
12.0

8.8
8.8
21.0
9.0

18:1
29:8

10.3
10.3
26.0
12.0


12.3
12.3
26.0
12.0

HC
U4
135.00
170.00
55.00
15-00
1.75
0.73
90.00
110.00
55.00
110.00
Hi
105.00
110.00

100.00
3.21
1.12
235.00
110.00
30.00
160.00
1.99
1.29
195.00
190.00

130.00
1.91
0.87
68.00
130.00
125.00
15.00
2.82
2.21
165.00
220.00
170.00
0.89
0.61
5:88
110.00
22.00
2.25
1.58
100.00
150.00

180.00
1.02
0.75
60.00
70.00
70.00
50.00
CO
63.55
26.92
2.80
2.10
0.05
0.05
32.19
10.11
1.85
1.80
0.05
0.05
55.21
16.68
2.10
2.10

3.30
56.77
11.11
1.90
1.70
0.50
1.50
51.83
31-32
5.10
3.10

2.60
10.67
31.18
0.38
1.60
Ml
31.22
29.91
1.10
2.20
6.00
16.30
1.81
1.20
0.50
3:8
31.26
21.59
0.90
0.20

1.20
11.63
3 .^^
0.10
0.05
0.05
0.05
C02
191.7
119.4

605.8
180.1



105.5
318.5



512.7
176.9


269.2
217.1



310.9
327.7



285.9
229.5


396.7
327-1


395-1
§28.1




596.6
tta£. Q
186.9



NOXC s
0.94
839.54
ffi:?
50.10
0'$)
532.39
552 87
JK .Of
88.18

1.51
1.16
1816.70
829.31

77.16
oil
430'0?
I-01
10.02
0.83
0.78
358.34
348.10

42.09
2.45
0.84
1592.73
993 • ''
58.12
41.08
2.91
2.10
2190.00
1393-61
76.16
1.70
1.35
?s§:3§
40!08
2.18
1.91
IK
£\JV*VV
an 19
J V- 1 7
1.98
2.01

767-8?
470.96
66 1»
48.10
MB10
•— ——.
15
8
12

22
14
16
13

17
PC
O
)4

21
24
li


17
33

23

2
3
12
9


21
12
35

l!
20

0
0

0



3
25
25
FEDERAL TEST  PROCEDURE AND FEDERAL SHORT TEST EMISSION RESULTS IN GRAMS/MILE

FEDERAL THREE MODE TEST EMISSION RESULTS ARE:HC - PPM/HEX, CO - >, UNCOHRECTED NOX - PPM

TIME TO STABILIZE IS IN SECONDS
                                                      1-4

-------
                                             APPENDIX i .CONT'D


                       LISTING OF FEDERAL TEST PROCEDURE, FEDERAL SHORT TEST,  AHD FEDERAL
                            THREE MODE TEST  EMISSION RESULTS ON INDIVIDUAL  VEHICLES


                                                   DENVER

234
235
236
238
2M
2*5
246
217
YEAR «*KE HODEL CID
'1975 *»» "*™ ^°

1975 BOIC SKYH 231

1975 BUIC SKYL 260

1975 BUIC RSGA 350

1975 BUIC STAW 350

1975 BUIC RIVI 455

1975 CHEV VEGA 140

1975 CHEV MONZ 140

1975 CHBV MONZ 262

1975 CHBV NOVA 250

TEST TYPE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
TEST MODE

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE T5)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE To)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)
RLHP
"Tl.i
13-2
31.0
15.0
10.3
10.3
26.0
12.0
13.2
13-2
31.0
15.0
13.2
13-2
31.0
15.0
14.0
14.0
31-0
15.0
14.7
14.7
36.0
18.0
9-9
9-9
21.0
9-0
10.3
10.3
?26:§
11.3
11-3
26.0
12.0
11.2
11.2
26.0
12.0
HC
0.74"
0.45
30.00
40.00
35.00
38.00
1.15
0.55
155.00
215.00
230.00
160.00
Ul
180.00
180.00
320.00
470.00
2.31
1.72
80.00
115.00
175.00
170.00
2.71
2.42
65.00
50.00
600.00
520.00
3.54
3.71
§.00
.00
.00
.00
1:1!
120.00
200.00
320.00
1.98
1.82
20.00
130.00
370.00
240.00
0.78
0.33
50.00
50.00
50.00
45.00
0.81
0.19
85.00
40.00
235.00
150.00
CO
iTp"
0.60
0.04
0.04
0.03
0.03
20.52
8.85
4.70
2.80
2.20
2.00
64.07
45.50
5.20
3.05
4.30
4.90
mi
3:18
1.90
2.80
66.68
71.33
4.25
4.90
5.70
6.10
97.41
156.96
5.50
6.50
7.40
7-30
68.99
42.96
2.10
3.00
7.90
18:8
2:88
6.80
5-50
11.53
1.87
0.05
0.05
0.05
0.05
13-77
2.09
1.35
0.40
3.80
3.00
C02
IsT

434.5
345.0

439.1
355.4

541.0
436.9

573-2
442.4

641.6
450.5

316.5
272.2

378.0
292.8

516.7
427.8

479.4
392.8

TIME TO
NOXC STABILIZE
I'll
5-59
2886.82
2364.20
202.04
65.13
1.74
1.56
819.07
1368.75
409-53
55.11
1.12
0.80
614.30
582-59
307.15
65-13
1.00
0.52
604.06
184.36
92.1Q
40.08
1.12
0.47
307.15
83.34
24.05
20.04
1.31
0.42
80.16
5^1
1.33
1.29
1169.66
962.40
24.05
0.85
0.63
ifrft
10.02
12.02
2.23
1-13
511.92
327.63
103.55
58.12
2.78
2.62
1567.84
995.45
§3.17
54.11

18
20
22
22

25
25
15
15

6
6

26
62
26
21

6

13
15
15

0
0
0

0
0
0
0

n
27
30

0
0
0
0
FB*8»I. THRBB           ^ FEDEBAL  SHORT TBST MSSION RESULTS IN GRAMS/MILB

TWBIO -W.DT,  DB TEST  EMISSIOH  RESULTS AHE:HC - PPM/HEX, CO - %, ONCORRECTED NOX - PPM

      814811428 IS ID  SECONDS
                                                        1-5

-------
                                              APPENDIX I.CONT'D


                         LISTING OF FEDERAL TEST PROCEDURE, FEDERAL SHORT TEST, AND FEDERAL
                              THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES


                                                    DENVER
VEHICLE
NUMBER
248
249
250

252



253



263





264




266


267


270



1 YEAR MAKE MODEL CID TEST TYPE
?975 CHEV NOVA 262 FTP
onunl 1 bo 1
3-MODE
1975 CHEV CAMA 350 FTP
OllUltl 1EO1
3-MODE
1975 CHEV NOVA 350 FTP
SHORT TEST
3-MODE

1975 CHEV MALI 350 FTP
SHORT TEST
3-MODE


1975 CHEV MALI 350 FTP
SHORT TEST
3-MODE

1975 CHEV CAPR 400 FTP
SHORT TEST
3-MODE



1975 CHEV IMPA 400 FTP
SHORT TEST
3-MODE



1975 CHEV CAPR 454 FTP
SHORT TEST
3-MODE

1975 CHRY CORD 360 FTP
SHORT TEST
3-MODE

1975 DODG DART 318 FTP
SHORT TEST
3-MODE


TEST MODE
HI SPEED
LOW SPEED
IDLE To)
IDLE (N)
HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)
HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE TD)
IDLE (N)


HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)


HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE TD)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE TD)
IDLE (N)
RLHP
\\:i
26.0
12.0
13-2
13-2
31.0
15.0
12.3
12.3
26.0
12.0

12.0
12.0
31.0
15.0

12.0
12.0
31.0
15.0

12.7
12.7
31.0
15.0


14.7
14.7
36.0
18.0


14.0
14.0
31.0
15.0

14.0
14.0
31.0
15.0

11.2
11.2
26.0
12.0

HC
~06~"
1.21
65.00
65.00
50.00
35.00
2.10
1.72
150.00
190.00
265.00
260.00
45.00
35.00
275.00
280.00
2.2?
1.82
50.00
60.00
170.00
165.00
2.42
1.05
140.00
25.00
50.00
50.00
0.53
0.41
15.00
15.00
20.00
15.00
1.11
0.43
20.00
25.00
40.00
35.00
0.63
0.33
10.00
20.00
30.00
20.00
3.36
2.22
150.00
170.00
200.00
190.00
4.23
1.92
105.00
195.00
290.00
220.00
CO
'J:tt
0.05
0.05
0.05
0.05
61.50
57.51
4.00
4.40
3.40
3.30
102.39
84.28
0.50
0.30
7.30
6.50
61.00
44.16
1.50
1.80
3.20
3.10
45.34
16.17
2.90
0.05
0.03
0.03
8.09
6.17
0.05
0.05
0.05
0.05
23.64
1.74
0.05
0.05
0.05
0.05
10.25
0.94
0.04
0.04
0.05
0.04
97.41
46.06
4.80
3.40
5.20
5.80
70.50
14.83
0.90
1.20
1.80
3.10
C02
524.0
416.0
523.5
395.8
516.7
419.3

SI2:?



C2? c
449.8


660.6
520.4




741.0
623.3




781-1
642.6


551.1
465.9


487.8
435.1



NOXC '
2.16
1.61
1003.16
655.25
368.58
79.16
1.56
0.74
1119.89
409.53
113.95
53.11
1.01
0.66
130.01
119.01
17 10
308
1.19
0.71
911.21
368.58
219.72
39.08
0.97
0.47
614.30
327.63
255.96
76.16
2.15
1.48
1194.55
614.30
121.22
13-09
1.90
1.13
798.59
470.96
44.09
34.07
1.85
1.19
lll'.ll
\Z.V)
2 -®
2.67
'11
5h 12
D. it
-.92
1.95
082.80
56.12
46.09

'iHEtO
WBlJj
0
0
0
0
'?
18
21
1

0
0
0
0


0
0
0
0


0
0
0
0

0
n
u
A
u
A
u

0
0
0
0

16
8
13


i
4]
11

FEDERAL TEST PROCEDURE AND FEDERAL SHORT TEST EMISSION RESULTS IN GRAMS/MILE

FEDERAL THREE MODE TEST EMISSION RESULTS ARE:HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM

TIME TO STABILIZE IS IN SECONDS
                                                       1-6

-------
                       APPENDIX I,CONT 'D
   LISTING  OF  FEDERAL TEST PROCEDURE,  FEDERAL SHORT TEST,  AND F
        THREE  MODE  TEST  EMISSION RESULTS ON INDIVIDUAL VEHICLES
                                                              FEDERAL
                              DENVER
VBHICU
8DHBER
IHffuM*"

273

275

277

281

282

284

285

286
287

' YEAR MAKE MODEL CID TEST TYPE
-WT »ODG CHAR 360 FTPRT ^
3-MODE
1975 DODG MONA 100 fl^ m
3-MODE
1975 FORD MUST 110 FTPRT ^
3-MODE
1975 FORD MUST 171 FTP
SHORT TEST
3-MODE
1975 FORD GRAN 302 FTP
SHORT TEST
3-MODE
1975 FORD STAW 351 FTP
SHORT TEST
3-MODE
1975 FORD TORI 100 FTP
SHORT TEST
3-MODE
1975 FORD LTD 351 FTP
SHORT TEST
3-MODE
1975 FORD ELIT 351 FTP
SHORT TEST
3-MODE
1975 FORD LTD 351 FTP
SHORT TEST
3-MODE
TEST MODE

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (Dl
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)
HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)
RLHP
'"TlTo"
12.0
31.0
15-0
11.0
11.0
31.0
?5.0
10.3
10.3
26.0
12.0
10.3
10.3
26.0
12.0
11.2
11.2
26.0
12.0
11.7
11.7
31.0
TS.O
11.0
11.0
31-0
15-0
!!:?
?5:8
11.0
11.0
31.0
15.0
11.0
11.0
31.0
15.0
HC
2)98
185.00
210.00
250.00
235.00
1.70
1.01
85.00
100.00
250.00
390.00
1.63
1.17
10.00
100.00
100.00
70.00
1.19
0.80
52.50
35.00
17-50
3.01
1.79
85-00
90.00
560.00
390.00
1.17
0.81
10.00
35.00
300.00
60.00
1.18
0.83
10.00
10.00
70.00
10.00
3.72
2.57
270! oo
215.00
3-69
2.26
110.00
160.00
190.00
125.00
1.16
0.79
15.00
10.00
110.00
155.00
CO
in?
siio
5.10
137-29
106.09
3.10
2.10
8.00
8.30
mi
2.30
0.35
o'.IS
21.17
8.27
0.21
0.08
0.05
?l:Ii
0.27
0.07
10.00
7.10
12.22
27.95
0.90
1.60
8.20
1.20
26.51
16.67
0.15
0.80
2.10
1.00
91.00
12.17
1:28
3:18
103.28
56.88
1.60
1.30
2.10
1.60
27.25
21.27
0.90
1.20
5.00
1.60
C02
"ioiTg"
137.3

663.3
519.8

371.1
317.0

195-3
395.6

591.2
513-1

750.8
616.8

725-0
607-1

591-5
518.2

§96:3
68§-8
578.8

1
NOXC S
I'M
717.10
1111.77
5b.\2
1.63
1.38
655.25
601.06
11.09
33.07
2.09
1.85
911.93
860.02
66.11
39-08
1.69
1.17
1257.09
552.87
37.58
2.08
1.97
819.07
716.68
6.01
10.02
1.33
0.82
890.71
95.97
103.55
11.08
2.27
1.65
1211.32
221.77
75.15
12.09
1.67
1.00
1f|l
1.39
1.03
583.59
mi
69.11
1.89
1.13
1015.23
161.16
80.16
62.13
'IME TO
STABILIZE

0
0
0
0

0
0
0
0

0
0
0
0

0
0
0

1
5

15
1?
21

0
0
0
0

8
0
0

0
0
0
0
0
0
0
0
           SHORT TEST EMISSION RESULTS IN GRAMS/MILS

EMISSION RESULTS ARE:HC - PPM/HEX,  CO   *, BNCORRECTED NOX - PPM
                               1-7

-------
                                              APPENDIX I.CONT'D


                         LISTING OF FEDERAL TEST PROCEDURE, FEDERAL SHORT TEST, AND FEDERAL
                              THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES


                                                    DENVER
VEHICLE
NUMBER
289

290



293



294



295




297




298




300


308



311


YEAR MAKE MODEL CID TEST TYPE
1Q75 FORD LTD 400 FTP
ly'5 SHORT TEST
3-MODE

1975 FORD LTD 400 FTP
*" SHORT TEST
3-MODE


1975 FORD LTD 460 FTP
* SHORT TEST
3-MODE


1975 LINC CONT 460 FTP
SHORT TEST
3-MODE


1975 MERC MONA 302 FTP
SHORT TEST
3-MODE



1975 MERC MONT 351 FTP
SHORT TEST
3-MODE


1975 MERC COUG 351 FTP
SHORT TEST
3-MODE


1975 OLDS OMEG 260 FTP
SHORT TEST
3-MODE

1975 PLYM SCAM 318 FTP
SHORT TEST
3-MODE


1975 PLYM FURY 360 FTP
SHORT TEST
3-MODE

TEST MODE
HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE To)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ?D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)


HI SPEED
LOW SPEED
IDLE (5)
IDLE (N)


HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

LOW ip!l>
IDLE T5)
IDLE (N)

HI SPEED
LOW SPEED
IDLE T5)
IDLE (N)

HI SPEED
LOW SPEED
IDLE To)
IDLE (N)
RLHP
12.7
31.0
15.0

14.0
14.0
31-0
15.0


14.0
14.0
31.0
15.0

11:1
36.0
18.0

11.2
11.2
26.0
12.0


14.0
14.0
31.0
15.0


14.0
14.0
31.0
15.0

12.0
12.0
31.0
?5.0

11.2
11.2
26.0
12.0


12.0
12.0
31.0
15. 0

HC
ii~35~~
205.00
195.00
900.00
700.00
1.39
1-32
25.00
30.00
80.00
60.00
2.78
2.05
40.00
70.00
185.00
90.00
l-M
20.00
35.00
95.00
50.00
1.37
0.56
120.00
210.00
300.00
190.00
1.13
0.98
30.00
35.00
80.00
45.00
1.94
1.39
40.00
60.00
160.00
55.00
2.14
1.33
18:88
50.00
70.00
0.80
1.55
60.00
180.00
70.00
35.00
3.42
2.47
130.00
120.00
180.00
185.00
CO
301.30
254.35
7.60
8.80
10.00
10.00
46.55
29.11
1.00
1.60
1.80
1.10
80.81
16.76
1.15
2.10
6.30
1.10
35-28
31.18
1.50
3.00
3.80
2.30
39.00
10.45
3-70
5.40

3:Io
31.53
24.07
0.90
1 • 30
1 10
0.55
47-00
30.82
0.90
1.80
3.40
1.00
59.93
28.93
0:04
0.03
15-50
20.84
1.30
2.20
0.30
0.02
95.19
53-70
4.10
2.00
4.20
4.00
C02
605.1
499.8

111:?



lll:l



832.5
690.9



602.2
509-8




651.3
544.9



657.3
532-3



536.6
438.5


591.2
153-2



529.0
149.4


NOXC ]
0.61
0.49
166.68
lH2
16^3
1.10
0.81
491.44
Qfl 10
yv . 15
44 09
36:07
1.69
1.18
819.07
179.31
29 06
25.05
1.62
0.85
552.87
116.17
59.12
45.09
0.54
0.47
296.91
217.19
48.10
42.09
1.58
0.88
972.64
166.68
64.13
44.09
2.24
1.55
860.02
348.10
27.06
30.06
1.51
1.09
1194.55
290.91
430.01
151.
1.13
1.21
962.40
470.96
1 13 65
45^09

i:B
fli:S
8:1?
jj*
:IKEIO
ittBim
0
0
0
0

0
0
0
0

Q
0
fl
u
0

o
o
0
0

5
5
10
\


0
0
0
0


0
ft
u
0
j


1!
I


0
0
0
0


D
0
0

FEDERAL TEST PROCEDURE AND FEDERAL SHORT TEST EMISSION RESULTS IN GRAMS/MILE

FEDERAL THREE MODE TEST EMISSION RESULTS AHE:HC - PPM/HEX, CO - %, UNCORRECTED NOX  - PPM

TIME TO STABILIZE IS  IN SECONDS
                                                       1-8

-------
                                           APPENDIX  I.CONT'D


                       LISTING OF FEDERAL TEST PROCEDURE,  FEDERAL SHORT TEST, AND FEDERAL
                            THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES


                                                  DENVER
313
314
318
320
321
322
325
326
TEAR _M*KE 	 MODEL_
"?975 PL™ FUHY

1975 PLYM FURY

1975 PONT ASTR

1975 PONT LEMA

1975 PONT STAW

1975 PONT GRNV

1975 AUDI FOX

1976 CAPR GHIA

1975 COLT SEDA

1975 DATS 710

CID
400"

360

140

350

400

455

97

171

98

119

TEST TYPE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
TEST MODE
HI SPEED
LOW SPEED
IDLE 76)
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 7D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 757
IDLE (N)

HI SPEED
LOW SPEED
IDLE 757
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 757
IDLE (N)
RLHP
TiiTo"
14.0
31.0
15.0
14.0
14.0
31.0
T5.0
9.9
9-9
21.0
9.0
13.2
13.2
fl:8
11:1
?86:§
14.7
14.7
»:8
1:1
21.0
9.0
9.9
9.9
26.0
12.0
9.9
9.9
21.0
9.0
9.9
9-9
21.0
9.0
HC
120.00
130.00
260.00
210.00
3-00
1.97
160.00
160.00
260.00
250.00
3.96
2.24
70.00
135.00
320.00
250.00
0.78
0.33
30.00
40.00
45.00
110.00
1.41
0.45
110.00
45.00
50.00
50.00
1.42
0.41
55.00
40.00
40.00
30.00
1.64
1.07
180.00
140.00
90.00
2.48
0.50
215.00
315.00
222^0
2.76
1.60
40.00
85.00
75.00
2.46
1.58
140.00
110.00
90.00
CO
"IjTiiiJ"
46.20
3.00
5. go
2.80
4.10
71.14
31.53
4:60
5.00
105.36
66.37
2.00
3.20
9-90
9.50
11'88
2 .00
0.05
0.20
0.04
0.03
49.95
14.27
2.90
0.50
0.05
0.04
44.74
9.60
2.40
2.10
0.05
0.05
8.64
3.68
1.65
0.40
0.20
66.09
3.14
6.25
8.90
48.17
29.70
1.60
1.00
3.20
46.52
31.20
2.45
2.00
1.20
C02
"ioiTi"
500.0

550.2
458.2

317-5
266.5

600.1
482.7

664.0
546.5

722.0
595.0

360.5
298.9

453-0
453.0

411.9
338.9

325.9
279.7

TIME TO
NOXC STABILIZE
.........
685.97
1418.52
78.16
57.12
1.44
2.05
1045-23
1542.95
54.11
43-09
8:1?
1343.86
196.99
18.04
16.03
5.65
4.15
2115-34
2140.23
161.63
111.12
1.66
1.80
726.92
1B6:89
65.13
8:li
563.11
224.77
101.02
93.19
1.17
0.74
1318.98
583.59
77-16
0.91
0.61
111
0.98
0.76
737.16
337.87
36.07
1.84
1.45
1343.86
563.11
44.09
0
0
0
0

0
0
0
0

0
0
0
0

0
0
0
0

29
30
n

0
0
0
0

25
22
15

0
0
0
0

0
0
0

0
0
0
^"AL

TDffi TO
                       FBDERAL SHORT
                                           EMISSION RESULTS IN GRAMS/MILE
      STAB           EMISS^ON RESULTS ARB:HC  -  PPM/HEX, CO - »,. UNCORRECTED NOX - PPM
                                                    1-9

-------
                                               APPENDIX I.CONT'D
                         LISTING OF FEDERAL TEST PROCEDURE, FEDERAL SHORT TEST, AND FEDERAL
                              THREE MODE TEST EMISSION HESflLTS ON INDIVIDUAL VEHICLES
                                                    DENVER
VEHICLE
NUMBER YEAR MAKE MODEL
327 1975 DATS B210

328 1975 DATS SEDA



329 1975 FIAT STAW


•
330 1975 FIAT X1-9




331 1975 BOND CVCC




332 1975 MAZD RX3




333 1975 MAZD RX3



335 1975 MG MGB


336 1975 OPEL STAW




338 1975 PORS 91 1S



CID TEST TYPE
85 FTP
SHORT TEST
3-MODE
1 19 FTP
SHORT TEST
3-MODE


78 FTP
SHORT TEST
3-MODE


79 FTP
SHORT TEST
3-MODE



91 FTP
SHORT TEST
3-MODE



70 FTP
SHORT TEST
3-MODE



70 FTP
SHORT TEST
3-MODE


110 FTP
SHORT TEST
3-MODE

116 FTP
SHORT TEST

3-MODE


164 FTP
SHORT TEST
3-MODE


TEST MODE

HI SPEED
LOW SPEED
IDLE 7.D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE To)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 7.D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

Eiw IPIB
IDLE 75)
IDLE (N)


HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)
RLHP
8:8
21.0
9.0
9.9
9.9
21.0
9.0


8.8
8.8
21.0
9.0


9.4
9.4
21.0
9.0


1:1
21.0
9.0


10.9
10.9
21.0
9-0


9.9
9-9
21.0
9.0


9.4
9.4


10.3
10.3

21.0
9.0

9.4
9.4
21.0
9.0


HC
1.89
1.43
190.00
135.00
130.00
2.20
1.49
90.00
135.00
275.00
100.00
2.14
1.17
75.00
90.00

2000.00
0.77
0.29
150.00
30.00

30.00
H?
100.00
120.00

265.00
1.44
0.23
0.00
0.00

0.00
4.70
9.98
10.00
10.00

10.00
0.75
0.39
38:88
30.00
2.57
1.98

110.00
140.00
135.00
110.00
2.37
1.97
to. oo
0.00

70.00
CO C02
28.35 293.9
16.80 243.9
2.90
4.20
1.45
47.36 336.2
25.18 178.3
1.80
1.60
3.60
T.80
46.97 326.6
22.50 272.4
2.40
3.00

9.60
1I:iI i9i81i
6.70
0.30

0.08
12.79 287.0
6.62 236.7
1.40
0.90

1.90
11.34 662.4
4.07 555.5
0.05
0.05

0.02
30.22 1026.3
87.09 579.4
0.20
0.05

0.10
21.12 452.4
11.31 375-6
J.j|g
1.00
49.08 387.2
34.79 326.6

2.40
3-10
3.50
2.80
39.36 436.5
26.60 402.5
1.20
1.20

2.10
NOXC
1.69
1.05
15*2.95
675.73
48.10
2.13
1.76
1269.20
839 54
v Jj *j1
41 '.08
4.10
3.73
1592.73
055.25

27.06
1.53
1.74
846.14
796.36

62.13
1.48
1.20
2986.36
1244.32

118.70
0.63
0.40
307.15
80.16

29.06
0.66
0.42
430.01
113-65

24.05
0.81
0.57
158:3?
61.13
1.63
0.9B
.
^?§*?i
10x55
77:18
1:8
88:8
73.15
1 J*
"HE ft
— • — .
8
5
5

0
0
0
0

21
™

30

o
0

0

E
I

6

0
0

0

0
0
n
V

8
0

0
0
0
0
0
0


FEDERAL TEST PROCEDURE AND FEDERAL SHORT TEST EMISSION RESULTS IN GRAMS/MILE

FEDERAL THREE MODE TEST EMISSION RESULTS ARE:HC - PPM/HEX, CO - %, UNCORRECTED  NOX  - PPM

TIME TO STABILIZE IS IH SECONDS
                                                       1-10

-------
                                        APPENDIX I.CONT'D
                     LISTING OF FEDERAL TEST PROCEDURE,  FEDERAL SHORT TEST, AND FEDERAL
                         THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES
                                              DENVER
reHICLE  YEAR    MAKE    MODEL    CID    TEST-TYPE    TEST  MODE    RLHP    HC
    "~i5Tr~T«o--s3isr-pTp--™;                 T~TfT
3,1     1975    TOYO
                     CORO
                              97
       1975    VOLK    SEDA
                              97
3,3     1975    VOLK
                     RABB
                              90
       1975    VOLV    SEDA
                             121
511     1975    FORD
                     GRAN
                             200
512     1975    MERC
5'3     1975   OLDS
                     MONA
                             250
                     OMEG
                             250
       1975    PLYM
                     GRNF
                             too
515
       1975   PONT
                     VENT
                             250
TEST TYPE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
FTP
SHORT TEST
3-MODE
TEST MODE

HI SPEED
LOW SPEED
IDLE 75]
IDLE (N)

HI SPEED
LOW SPEED
IDLE ID)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (5)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

LOW SPEED
IDLE 76)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)
RLHP
1:9
26.0
12.0
9.4
9.4
21.0
9-0
8.8
8.8
21.0
9-0
8.3
8.3
21.0
9.0
10.3
10.3
26.0
12.0
11.2
11.2
26.0
12.0
11.2
11.2
26.0
12.0
11.2
11.2
?26:8
li:4
ft!
11.2
11.2
26.0
12.0
HC
2.28
2.16
60.00
115-00
900.00
2.43
1.36
188.00
190.00
38.00
2.97
2.03
150.00
190.00
250.00
il:S
170.00
165.00
110.00
2.12
1-31
120.00
90.00
80.00
35.00
1.36
0.62
30.00
45.00
30.00
0.57
0.30
20.00
20.00
25.00
25.00
1.80
0.78
240.' 00
240.00
4.19
4.06
85-00
60.00
315.00
390.00
1-30
0.29
140.00
35.00
40.00
30.00
CO
24.77
20.22
0.25
1.10
0.75
33-48
20.78
0.76
1.68
0.37
fcfl
1.10
0.45
2.70
59.55
43-61
5-10
2.30
2.80
67.75
49.03
3.80
2.80
2.80
0.80
27-82
13-66
1.50
2.90
0.05
20.64
4.60
2.60
0.05
0.05
0.05
30.61
5.77
oonoom
»-ooo
onooo
125.69
90.24
4.00
2.50
8.50
8.50
32.23
7.75
4.30
0.04
0.07
0.03
C02
nu

iS?:f

291.8
244.0

273.2
229.5

403.7
339.1

542.5
434.1

588.8
490.4

511.0
435.5

628.9
522.8

44Q. 7
368.5

T
NOXC £
2.51
1.60
2986.36
1443.41
90.19
2.12
1.93
2289.54
920.80
43.09
1.94
1.32
2015.80
706.45
71.15
0.81
0.59
849.78
645.02
37.08
1.00
0.57
696.21
34! 07
0.92
0.58
186.89
33.07
31.06
1.71
1.49
166.68
430.01
131.33
52.11
2.16
2.44
665.49
1368.75
307.15
146.48
1.16
1.15
634.78
552.87
32.07
25.05
2.60
2.90
798.59
1244.32
307.15
82.17
'IME TO
STABILIZE

20
20
40

11
16
10

0
0
0

0
0
0

0
0
0
0

0
0
0

29
16
11
10

8
0
0

0
0
0
0

0
0
0
0
TIHE TO
                   ND FEDERAL SHORT TEST SESSION RESULTS IN GRAMS/MILE

              TEST EMIS?ON RESULTS ARE:HC - PPM/HEX, co - *> UNCORRECTED NOX - PPM
             is IN SECONDS
                                               I-U

-------
                                              APPENDIX I.COHT'D
LISTING OF FEDERAL TEST PROCEDURE, FEDERAL SHORT TEST, AND FEDERAL
THREE MODE TEST EMISSION RESULTS ON INDIVIDUAL VEHICLES
DENVER
NUMBER6 YEAR MAKE MODEL
516 1975 BMW SEDA



517 1975 BMW 5301



518 1975 SUBA STAW



519 1975 HERB 450S




520 1975 POHS 914



521 1975 SAAB 99LE




522 1975 AMMO HORN




523 1975 AMMO HORN




524 1975 DODG MONA



525 1975 MERC MARQ



CID TEST TYPE
121 FTP
SHORT TEST
3-MODE


182 FTP
3-MODE


83 FTPRT TEST
3-MODE


276 FTP
SHORT TEST
3-MODE



120 FTP
SHORT TEST
3-MODE


121 FTP
SHORT TEST
3-MODE



232 FTP
SHORT TEST
3-MODE



258 FTP
SHORT TEST

3-MODE


440 FTP
SHORT TEST
3-MODE

460 FTP
SHORT TEST
3-MODE


TEST MODE

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE (D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 7D)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 75)
IDLE (N)


L0"w fpf ED
IDLE 75)
IDLE (N)


HI SPEED
LOW SPEED
IDLE 76)
IDLE (N)

HI SPEED
LOW SPEED
IDLE 7D)
IDLE (N)
RLHP
11.2
11.2
26.0
12.0


12.7
12.7
31.0
15.0


9.4
9.4
21.0
9.0


12.7
12.7
31.0
15.0


9.4
9.4
21.0
9.0


1:1
21.0
9.0


10.3
10.3
26.0
12.0


12.0
12.0

ft*


13.4
13-4
?5'0

11:3



HC
0.85
0.25
5.00
5.00

10.00
l:ll
20.00
20.00

2000.00
2.95
2.06
145.00
135.00

290.00
1.23
1.11
40.00
35.00
60.00
45.00
2.12
1.22
40.00
40.00

60.00
1:!5
90.00
120.00

1550.00
2.24
1.66
110.00
135.00
255.00
225.00
2.95
1.76

28-88
60.00
115.00
100.00
3.07
2.70
80.00
100.00
240.00
250.00
1-12
0.88
25.00
25.00
40.00
30.00
CO
14.06
4.30
0.05
0.10

0.10
38.20
46.77
2.00
3.40

5.80
24.83
15.5(5
0.65
1.90

1.50
17.97
7.04
1.15
1.00
2.10
1.00
26.59
20.53
0.30
0.15

0.65
10.23
9.10
0.50
0.50

1.15
32.81
11.20
1.20
0.60
2.50
2.40
70.88
25-43

o:?5
3-30
3.20
59.33
30.14
1.20
0.80
3.70
3.60
26.52
17-47
0.18
0.45
0.95
0.60
C02
"•87-5
384.7



694.8
560.4



293-7
252.5



682.}
548.8




387.0
313.7



346.6
265-0




388.3
323-6




498.3
427-0




643.7
525.7


833-4
670.2



HOXC $
0~79
0.5?
470.96
1HO hi
10S.1l
103.55
0.56
0.38
151.53
33.11
23.05
2.26
1.80
2065.57
583.59

44.09
1.81
1.22
522.16
94.19
35.07
32. Ot
1.36
0.92
952.17
358.34

82.17
2.67
2.14
2588.18
1144.77

82.17
3:»
2090.45
1119-09
195-99
78.16
1.98
2.04
he
552:37
J -2*17
1 10.1 1
2.13
3.01
ta
4 I .uv
30.06
2.15
1.54
1418.52
430.01
80 16
48.10

liS
«lhj
•»»•
0
0
0

0
0
0

0
11
V
0

o
o
o
0

0
0

0

0
0

0

0
ft
u
Q
V
g


0
0
0
0



28
%
li

0
0
0
0

FEDERAL TEST PROCEDURE AND FEDERAL SHORT TEST  EMISSION  RESULTS IN GRAMS/MILE
FEDERAL THREE MODE TEST EMISSION RESULTS ARB:HC  -  PPM/HEX,  CO - %, UNCORRECTED NOX - PPM
TIME TO STABILIZE IS IN SECONDS
                                                       1-12

-------
APPENDIX J

-------
                           APPENDIX J

     FR INSPECTION/MAINTENANCE EVALUATION TASK MALADJUSTMENT AND
   DISABLEMENT INSPECTION, DIAGNOSTIC AND MAINTENANCE PROCEDURES


   This appendix contains the Maladjustment and Disablement Inspection,

i enostic and Maintenance Procedures employed in the Denver Inspection/

aintenance Evaluation Task.  These procedures are general.  In specific

ituations, the diagnostic and maintenance  procedures listed in the

epair manuals were followed.

   Major paragraphs  contained within this  appendix are titled as

ollows:
                               J-l

-------
                              APPENDIX J

                           TABLE OF CONTENTS


                                                                   Page

J.I  DEFINITION OF MALADJUSTMENT AND DISABLEMENT                  J-3
J.2  MALADJUSTMENT AND DISABLEMENT INSPECTION                     J-3
     J.2.1  Air Cleaner System                                     j_3
     J.2.2  Air Injection System                                   J-4
     J.2.3  Exhaust System
     J.2.4  Exhaust Gas Recirculation System
     J.2.5  Carburetion System                                     j_4
     J.2.6  Ignition System                                        j-5
     J.2.7  Fuel Evaporation Emission Control System              j«5
     J.2.8  Crankcase Emission Control System                     j.g
J.3  OPERATIONAL QUICK CHECKS                                      j-6
     J.3.1  Thermostatic Air Cleaners (TAG)                        j-8
     J.3.2  Air Injection Reactors (AIR)                           j-9
     J.3.3  Exhaust System                                         j-10
            J.3.3.1  Thermal Reactors                              j-10
            J.3.3.2  Catalytic Converters                          j-10
     J.3.4  Exhaust Gas Recirculation                              j-11
     J.3.5  Fuel System Controls                                   J-12
     J.3.6  Ignition System Controls                               J-13
            J.3.6.1  Engine Overheat Protection Controls          J-15
     J.3.7  Crankcase Emission Control Systems                    J-17
            J.3.7.1  Operational Quick Checks - Tank Caps         J-17
            J.3.7.2  Operational Quick Checks - Crankcase
                     Storage                                       J-17
            J.3.7.3  Operational Quick Checks - Canister
                     Storage                                       J-17
J.4  ENGINE DIAGNOSTIC AND MAINTENANCE PROCEDURES                 J-20
     J.4.1  Diagnostic Sequence                                    J-21
     J.4.2  Manufacturer's Required Emission  Maintenance          J"21
     J.4.3  Maintenance Cost and Other Limitations                J"22
     J.4.4  Replacement Parts               .                       J"22
     J.4.5  Specifications, Setting and Adjustment
            References                                             J~"
     J.4.6  Emission Analyzer Utilization                          J"^
     J.4.7  Post-Maintenance Procedure                             J"^
     J.4.8  Cost Accounting                                        J"z
                                    J-2

-------
    nrFTMTTTON OF MALADJUSTMENT AND DISABLEMENT




    Maladjustment and  disablement are defined for application  in  this




     e unrk  as any  deviation from manufacturer's specifications  not
Scope ot wotiv.  *»    j



     normal  wear and  tear.   Maladjustment  includes those actions (or




 idence thereof) relating to the wrong adjustment of some adjustable




engine parameter such as  ignition timing or  idle fuel/air mixture.




Disablement includes  those actions (or evidence thereof) which  can be




construed to be the willful removal, deactivatlon, alteration or




replacement with a part or system which, in  essence, does not perform




the same function as  the  original part or system,  of emission related




parts or components.  Disablement is to be corrected prior to the




performance of further  diagnostic and maintenance  work on the vehicle.




J.2  MALADJUSTMENT AND  DISABLEMENT INSPECTION




    Functional as well as visual checks are to be made on all  systems,




subsystems and components relating to the emission controls.  The




crankcase, exhaust and  evaporative emission controls are to be  subjected



to these checks.




    It may be necessary  to partially disassemble  and/or remove some




items to properly determine the operational status.




J'U Air Cleaner Sv*f*na




    nspect the air  cleaner  system for elevated or inverted air cleaner




een>ent housing covers, the removal and/or deactivation of the hot air



Source  Mi jj
    • tne disablement of the vacuum signal or the modification and/or



dl8>blement of the damper door.



    Aiy  i

        eaner system mounted  temperature sensors  operate in conjunction


with vario

        8 other systems.   These sensors are  to  be checked in
                                J-3

-------
conjunction with the Inspection of  these systems.




     Dust and/or oil laden elements are  not regarded as disablement-




however, non-standard elements are.




J.2.2  Air Injection System




     Inspect the secondary air injection system for proper connection




and operation.  Air hoses and pipes, belts, vacuum lines and valves are




to be included in said inspection.  Perform the Operation Quick Check (s)




listed in paragraph J.3.2.  Do not  document low air flow, delayed




diverter valve action or other deficiencies which may be regarded as




normal wear and tear resulting from age  or mileage acccumulation as




disablement.




J.2.3  Exhaust System




     Inspect the exhaust system for integrity of original equipment




manufacturer (OEM) configuration and components.  Document aftermarket




dual exhaust pipes, glass pack mufflers, headers, converter removal,




removal of the heat riser valve and any  other non-standard parts or




configurations.




J.2.4  Exhaust Gas Recirculation System




     Inspect the exhaust gas recirculation (EGR) system for proper




connection and operation.  Perform  the Operation Quick Check listed in



paragraph J.3.A.




     If the valve does not operate, a  check of system components is to




be made to determine if disablement of the vacuum source is the cause.




Stuck valves, relays or sensor due  to  age or mileage accumulation is




not regarded as disablement.




J-2.5  Carburetion System




     Inspect the carburetor for the presence or absence of i<*le f«e






                                  J-4

-------
      ent liraiter caps.  If present,  check if these caps  properly limit


travel of the idle fuel/air needle  valve.


    Check also for additional disablement which may include  the instal-


      of performance items in the  areas  of intake manifolds,  carburetors,


 .  cieaners, fuel pumps and pressure  regulators.  Installation of


 nual choke devices, removal of electric  assist choking mechanisms or


vacuum delay units and modifications to  the bowl venting system are also


to be inspected and regarded as disablement.


j.2.6  Ignition System


    Inspect the ignition system for proper connection and operation.


Check in particular the initial timing setting.  If not to specifications,


determine if the condition is due to normal wear and tear or  to


intentional maladjustment.


    The ignition timing controls are  to be given a gross check to


Indicate any alterations to both the centrifugal and the vacuum advance


mechanisms.   Key points as listed in the specifications for these


mechanisms are to be checked using  a timing light (protractor)  and a


supplemental vacuum source.


    Any missing ignition components are to be documented.  Such a


 ^termination la to be made based on a comparison between the ignition


component application table (or schematic)  contained in the repair


"•""I and the subject engine.


    Deration of the ignition system  is to be checked using the


 Rational  Quick Check listed in paragraph J.3.6.   Whenever the desired

result i«
        not obtained a more detailed inspection is to be performed to

establish th
          e cause,- be it maladjustment or normal  wear and tear.  These
                                J-5

-------
detailed inspections are to be performed  in accordance with procedures


listed in the repair manual.


     Integrity of the vacuum controls  is  to be documented.  Hoses that


have been disconnected, by-passed, plugged or re-routed to blind


connections are regarded as disablement.   Split hoses or hoses that


have deteriorated through exposure to  heat, fuel or oil are not.


     Any installed ignition controls not  listed in the vehicle service


manual are also to be subjected to the connection and operation


inspection as prescribed by the manufacturer of such controls.  The


results of this inspection are to be documented.


J.2.7  Fuel Evaporative Emission Control  System


     Inspect the evaporative emission  control system for proper


connection and operation.  Note, in particular, the plugging or removal


of hoses, alteration of the fuel tank  filler neck and substitution of


the gas tank cap.  All of these conditions are regarded as disablement.


Dirt laden fuel loss traps are not.


J.2.8  Crankcase Emission Control System


     Inspect the crankcase emission control system for proper connection


and operation.  Check, in particular,  for obvious positive crankcase


ventilation (PCV) valve substitution  (disablement) as may be evident, for


example, by a threaded PCV valve forced into a rubber PCV hose.  Assuming
                                                                      f 1fltf
the valve part number corresponds to the manufacturer's listing, mere


rate departures from specifications are not regarded as disablement.


prescribed part numbers having  flow rates different from the prescri e


part is regarded as disablement,  however.


J-3  OPERATIONAL QUICK CHECKS


     The Operational Quick  Checks listed below are to be utilized ln
                                   J-6

-------
  nection with the Maladjustment and Disablement Inspection  and the




niaRttostic Procedures  to Indicate any problems in the corresponding




emission control  systems and subsystems.   Once these problems have  been




indicated, however,  procedures listed in the  respective repair manual




are to be followed  to  verify and correct the  condition.
                               J-7

-------
J.3.1  Thermostatic Air Cleaners (TAG)

       Purpose - Supply carburetor with properly heated air.
               Test
Operation Quick Checks

                      Results Required
    A.  TAC - no vac. used,
        (door positioned by
        thermostat).  Engine
        below operating temp. ------  See door closed blocking
                                           cold air.

        Engine at operating temp. - - - -  See door partially open.

        Engine above operating
        temp.	  See door full open to
                                           cold air.

    B.  TAC - Door stat & vac
        motor used.  Engine
        idling	  See vac at hose end when
                                           removed and all in "A".

    C.  TAC - Door positioned
        by vac. motor (no stat)
        Engine off	See door in heat "off"
                                           position.

        Engine idling and engine
        compartment temp, below
        85°F	See door in heat "on"
                                           position.

        Engine idling and engine
        compartment temp, above
        100°F	See door in heat "off"
                                           position.

    D.  TAC - dual snorkel

        Conditions same as in "C"	See all in "C".

        Accelerate engine rapidly
        in neutral	Hear sharp "clack" in extra
                                           snorkel when its door moves.

    E.  TAC - ram air.  No checks necessary - driver's option through
        cable controls.
                                   J-8

-------
j 3.2  Air Infection Reactors  (AIR)

     Purpose - Supply additional air to nix with  exhaust gases in

exhaust manifold for more complete combustion.
                     Operation Quick Checks
        Pump Test
                                          Results Required
A.  System using hoses.
   Run engine at  steady
   1500 RPM.  Clamp  off
   hose (s) to exhaust
   manifolds ------
      Snap throttle shut  from
      1500 RPM, (no clamped
      Hoses)	-------
                                        Hear steady  rushing noise
                                        from pressure  relief valve,
                                     Hear rushing noise from
                                     diverter valve for 1-3
                                     seconds.
B.  System using metal pipes,
   Disconnect pipe  (s)  to
   exhaust manifolds, accel-
   erate engine to  1500 RPM-
      Snap throttle shut from
      1500 RPM (all pipes
      reconnected)	
                                        See air flow increase with
                                        increase of RPM.
                                     Hear rushing  noise from
                                     diverter valve for 1-3
                                     seconds.
                               J-9

-------
J.3.3  Exhaust System



       J.3.3.1  Thermal Reactors




                Purpose - to allow longer  "residence time" of extreme]



hot exhaust gases in a chamber before they are discharged into the



exhaust pipe.  This longer residence time  allows more complete



outside the engine cylinder than can be attained using a standard



exhaust manifold.




     There are no Operational Quick Checks for thermal reactors.



       J.3.3.2  Catalytic Converters




                Purpose - to continue the  combustion process in the



exhaust system.




     There are no Operational Quick Checks for catalytic converters.
                                   J-10

-------
j|3>4  Exhaust Gas Recirculation Systems  (EGR)

     Purpose - Recirculate some of the  exhaust  gases back into the

intake manifold to aid  in  reducing NOx emissions.
                     Operation Quick Checks
          Test
     Bring engine to operating
     temperature:  Abruptly
     accelerate idling engine to
     2000 RPM (NOT OVER 3000  RPM)
     several times - - -	 .
     Engine idling:  Manually
     move EGR valve stem - - -
   Results  Required
See EGR valve stem move
and return as RPM is
changed.
See RPM drop.
See rough idle.
                               J-ll

-------
1.3.5  Fuel System Controls (Excludes Evaporative Loss Controls^

       Purpose - Help maintain desired air-fuel mixture during different

modes of engine operation, (starting, idle, acceleration, deceleration

etc.).

     With carburet ion, specifically named devices or systems are usually

"built in" as part of carburetor construction.   Therefore, it is

difficult to perform any "Operational Quick Checks".

     Generally, if an engine can be normally  started, brought to

operating temperature, and is found to idle at  RPM and CO specified,

many of the so called "systems" will have to  be functional.



     If engine at operating temperature will  idle properly, none
     of the following units could be malfunctioning.

       ACV  - Air cut valve	Normal Idle

       AEC  - Auxiliary enrichment carburetor - - - - Normal idle

       BCDD - Boost controlled deceleration
              device- ---------------- Normal idle

       CRV  - Coasting richer valve 	 ------- Normal idle

       DV   - Decel valve (carburetor)-	 - - Normal idle

       FCV  - Fuel cut-off valve	Normal idle

       ISS  - Idle stop solenoid	Normal idle

       MCV  - Mixture control valve	Normal idle

       TP   - Throttle positioner	Normal idle

       TPV  - Throttle poppet valve 	 Normal idle

       VTM  - Vacuum throttle modulator 	 Normal idle


     In this area, most of the diagnostician's  judgment shall be base

on specified idle conditions and actual HC-CO readings.


                                   J-12

-------
J3 6  Tgi-ttion System Controls

     p rpose - Prevent distributor vacuum advance or  further retard

  Ition timing (idle, in lower  forward gears, on deceleration, etc.).


                     Operation  Quick Checks

         Test                               Results Required

     DAS  (1 wire)
     Engine idling, disconnect
     lead at bullet connector	See no change  in RPM.

     Use  jumper wire from battery
     & to solenoid lead --------- See idle increase approxi-
                                          mately 50 RPM.
                                          See 7.5° advance in timing.

     DD (2 distributors)
     Engine idling at operating
     temp., connect timing
     light to one coil-	Note timing setting.

     Now  connect timing light
     to other coil	----.	 See a timing setting change
                                          of 8° to 14°.

     BDD  (2 vac hoses)
     (DAD)
     Engine idling at operating
     temperature, remove advance
     vac  hose -------------- See no vacuum.
                                          See no RPM change.

     Remove retard hose and
     block with finger	See vacuum at hose.
                                          See RPM change.

     Plug retard hose on advance
     aide of diaphragm	See increased RPM.
                                          Remember to reinstall both
                                          hoses correctly when check
                                          is complete.
     g» (Single coil)
     fneine idling at operating
     temperature, connect jumper
      «« from advance to retard
     Primary terminals of
       stributor	See RPM decrease,  (approx.
                                          100 RPM).
                               J-13

-------
       Test                            Results  Required

Connect timing light, watch
timing marks and remove
jumper wire	_____-_-- See timing  advance
                                      approximately  10°.

DRS (2 wires)
Engine idling at operating
temperature, disconnect
vac. hose at distributor
diaphrahm 	 ------------ See no vacuum.

Plug hose, connect timing
light	Note  timing setting.

Open throttle slightly- -	 - See timing  advance
                                      at least  5°.

DV ("Ignition" decel valve)
Engine idling at operating
temperature, remove advance
hose at distributor diaphragm - - - - See no vacuum.

Plug hose, connect timing
light

Increase speed to 2000 RPM,
hold for 5 seconds	Note  timing setting.

Snap throttle shut	See quick retard of
                                      timing.

Replace hose, increase speed
again to 2000 RPM and hold 5
seconds	_____	__ See greater advance.

Snap throttle shut	See greater advance
                                      remain for  3 seconds.

PVA (without solenoid)
Engine idling at operating
temperature, disconnect vac.
advance hose at distributor ----- See no vacuum.

Accelerate engine to 1500
RPM	Note  vacuum at hose end.

PVA (with solenoid)
See TAV for quick checks.
                           J-14

-------
           Teat
     scs
        ludes KSC, CEC, TCS
     jack up rear wheels, USE
     SAFETY STANDS.  Engine at
     operating temperature idling
     in neutral, remove vac.
     advance hose --------
     Automatic Transmissions
     Shift transmission into
     "Drive", accelerate and
     cruise for 30 seconds- -
     Standard Transmissions
     Shift transmission into
     high gear and release
     clutch	
     If no vacuum at hose
     accelerate and cruise
     for 30 seconds	
 Results  Required
See no vacuum at hose.
See vacuum  appear (may
take up  to  30  seconds)
at any cruise  speed
above 28 mph.
DO NOT EXCEED  40 MPH
See vacuum appear at
hose immediately.
See vacuum appear at
hose any speed  above
28 mph,
DO NOT EXCEED 40  MPH
Jt3>6>1  Engine Overheat Protection  Controls

       Purpose - Aid in cooling  engine back down to normal operating

temperature by advancing the ignition  timing.  (Increased ignition

 ^ng generally decreases internal  engine heat while the resulting

 Ceased idle RPM allows greater  fan  speed and efficiency).

     ere are no Operational Quick  Checks for most of these devices

    8 ema«  However, the normal function of other systems is usually

         °y a malfunction in overheat protection control systems.
                               J-15

-------
Operational Quick Checks are for emission systems inspections,  s




examples of overheat protection devices or systems are:




       CTO  - Coolant temperature override




       DVCV - Distributor vacuum control valve




       PVS  - Ported vacuum  switch (valve)




       TCV  - Temperature controlled vacuum valve




       TO   - Thermal override  (switch)




       TVBV - Temperature operated vacuum by-pass valve (EGR)




       TVS  - Thermal vacuum switch




       TW  - Thermo vacuum  valve
                                 J-16

-------
J3<7  F»Tnriitive Loss Control Systems

       orative loss of unburned fuel is controlled  by only two basic

                  in a  carbon filled canister or (b) storage in the
    j    a
methods, \*)

  nkcase of the engine.  Both systems purge these  stored fumes by

   ing them through the  intake manifold during engine operation.

    Technicians need only  determine if the storage method used seals

the fumes from escaping into  the atmosphere and that  the method of

purging is operational.

j.3,7.1  Operational Quick  Checks - Tank Caps - Fuel  tank caps, all

systems:  Non-vented tank caps,  plain or locking, are required.  Note,

do not confuse non-vented caps containing pressure-relief valves with

vented caps.

J.3.7.2  Operational Quick  Checks - Crankcase Storage -  Crankcase storage

systems shall be visually inspected for:

    (a)  Vent hoses are  required to lead the evaporated fumes  into
        the crankcase for storage.

    (b)  Purge is by a routing  of hose (s) to either the air cleaner
        or to the intake  manifold.

    (There is no carbon  canister in these systems).

J'3'7'3  Operational Quick  Checks - Canister Storage  - Carbon canister

Sterns shall be visually inspected for:

    (a)  Canister in good  condition,  securely mounted,  all hoses
        attached.

     )  Vent hose (s) attached to canister for storage and  additional
        hose (s) shall  route the purging of fumes by at least one
        °f the following  methods.

        *•  Purge by air  cleaner
           depression  ----------- Purge hose (s) leads
                                        ,     to air cleaner,  snorkel
                                             or both.
                              J-17

-------
II.  Purge by idle vacuum  - - - - -
III.  Purge by engine  speeds
      above idle  - 	  -  - -
IV.  Two stage purging-
V.  Delay purging
VI.  Combination purging-
Purge hose  leads to
port sensing manifold
vacuum at idle.
Purge hose leads  to
port sensing manifold
vacuum only above idle
speeds.

More than  one hose used
arrange  to purge  minimum
amount at  idle speeds
with maximum purging
above idle speeds.

Purge is delayed  under
certain  engine operating
conditions, i.e.,
ambient  air temperature,
operation  in lower gears
etc.  Purging hoses shall
be traced  from canister
to engine  ports.

Purge hose is "Teed" into
PCV system and purges
canister fumes whenever
PCV system is purging
crankcase  fumes.
                         J-18

-------
         Emission Control  Systems
         *°
Purpose - Vent crankcase and  dispose of blow-by fumes.

                Operational  Quick Checks

      Test                               Results Required
Type 1 - open

  Clamp off PCV hose,
  engine idling - - -
Type 2 - open

  Clamp off PCV hose,
  engine idling - - -
Type 3 - open or closed

  Remove PCV hose from
  air cleaner, engine
  idling.  Remove breather
  cap and plug opening- - -
Type 4 - closed

  Clamp off PCV hose,
  engine idling 	
See 40-80  RPM drop on
tach.
Hear "click"  as hose
clamped and released.
See at least  50  RPM
drop on tach.
Hear "thump"  as  hose
clamped and released.
See blow-by fumes appear
at open end of PCV hose.
See 40-80 RPM drop on
tach.
See NO blow-by fumes
from breather cap.
"Click" as hose clamped
and released.
                          J-19

-------
J.4  ENGINE DIAGNOSTIC PROCEDURES




     Diagnostic procedures are to be  limited to those customarily




by the private sector repair industry and confined to emission related




aroaa.  Instruments and equipment used in these procedures are to be




those commercially available to  the repair industry and generally




recognized as routine tools of the trade.  Typically included instruments




are:



       Ignition analyzer (oscilloscope)




       Tach-dwell meter




       Vacuum/pressure gauges




       Timing light




       Compression tester




       Vacuum pump




       Hot and cold gun




       Volt-ohm-arameter




       HC/CO emission analyzer




       Idle enrichment devices




       Thermometers



       Stop watch




       Auxiliary cooling fan



Excluded specifically are dynamometers,  laboratory-grade HC/CO analyze"




and data generated by these analyzers by other personnel.  Also aped




cally excluded are practices and "field fixes" known only to a few



technicians and not supported by the  manufacturer's reference manual.




Procedures and equipment may be  expanded outside of the normal in*"*8




"tune-up" area, however, if they are  necessary to perform the oanitf«c




required emission maintenance.
                                   J-20

-------
       ad test of the vehicle is allowed in extreme cases but is not

to be employed on a routine  basis.
j.4.1  n^ffnoatic Sequence

   Engine diagnosis is  to  be accompanied by complete documentation of

 11 emission related "as-received" engine conditions.

   Step 1 - Determine the  extent of maladjustment  and disablement in
   the areas indicated  on  the "Maladjustment and Disablement Information
   and Tune-un Data" sheet and state the nature of these alterations.
   Use the guidelines and  procedures provided under paragraph
   J.2 MALADJUSTMENT AND DISABLEMENT INSPECTION and J.3  OPERATIONAL
   QUICK CHECKS.  Use also the procedures recommended by the manufac-
   turer in dealing with specific situations.

   Step 2 - Examine vehicle maintenance records and any  other related
   evidence and assess  the need for additional manufacturer's
   required service.

   Step 3 - Perform an  emission-oriented diagnosis as the final task
   prior to the repair  process.   Use the guidelines  and  procedures
   listed under J.3 OPERATIONAL QUICK CHECKS.  Use also  the procedures
   recommended by the manufacturer in dealing with specific situations.

J«4.2  Manufacturer's Required Emission Maintenance

   Only those items listed  on the "Tune-up Information"  sheet are to

be regarded as manufacturer  required emission related maintenance.   If

any of the items appearing on  this  sheet do not appear  on  the manufac-

 turer s "required" maintenance schedule, work associated with these items

18 not to be performed.  Also,  the  manufacturer may  "suggest" or

 recommend" additional services without "requiring"  they be performed  at

 specific interval.  Such additional services are not within the scope

      project.  The manufacturer  required maintenance is to be performed

   6 vehicle is within 1500  miles of the prescribed interval  unless
there is
         reasonable amount of evidence,  either in  the maintenance
'ecords of M.
            vehicle or in repair receipts furnished by the owner, to
i n«lj              *
     e that such maintenance  has,  in fact,  been performed.
                              J-21

-------
j.4.3  Maintenance Costs and Other Limitations

     The nominal cost limit for  each vehicle is $100.   This  limit is to

include; labor costs for both maintenance and any diagnostic costs

which would ordinarily be charged in a commercial garage;  and parts.

Labor costs are to reflect flat-rate manual allowances  for the specific

job or combinations of jobs and/or a typical commercial charge where

flat-rate allowances do not apply.  Labor is to be charged for study

related cost accounting purposes at the current typical labor rate of

$13.50 per hour.  Parts are to be charged, also for study  related purposes,

at list price.

     Any repairs or adjustments  charged to the vehicle  are to be confined

to the area of emission maintenance.  Any repairs necessary  to correct

an unsafe vehicle condition or  those made in correcting any  damage to

the vehicle occurring in the handling process are not to be  reported in

connection with this aspect of  the study.

J.4.4  Replacement Parts

     Only OEM recommended parts  are to be utilized.   If these parts are

not available through the manufacturer's supply channels,  the repairing

technician is to alert the Program Manager.

•J.4.5  Specification. Setting and Adjustment References

     All service and adjustments are to be performed  in accordance wit

the procedures and specifications prescribed by the vehicle  manufacturer.

Reference materials are to be employed in the following order of priority-

     1.  Vehicle emission sticker
     2.  Owner * s manual
     3.  Manufacturer's shop manual
     4.  Independent service manual
     5.  Other  (specify)
                                    J-22

-------
T46 ?-•"-*<"" Analyzer Utilization
ji1**" .

    Tie HC/CO analyzer Is to be used  extensively in both  the diagnostic



    I  mlhifltrnpnt  oprrntfonw.  Hmlnalon dntn g«nerntp
-------
Costs associated solely with  disablement restoration are t
specifically indicated as such.                              e

Costs resulting from the emission-oriented diagnosis but not
related to the required maintenance  schedule are to be
specifically indicated as such.

Costs associated with the required maintenance schedule are to
be specifically indicated as  such.   Work performed in connection
with items needing attention  as indicated by both the diagnosti
process and the required maintenance schedule are to be charged°
solely to required maintenance.
                          J-24

-------
APPENDIX K

-------
                     APPENDIX K


TISTING OF 1972 FEDERAL HOT  START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE

                       Legend

  VEH NO.  - Vehicle Number

       YR - Model Year

     MAKE - Vehicle Make

     MODL - Vehicle Model

      CID - Engine Displacement in Cubic Inches

 TEST TYPE - Indicates the Portion of the Test or Composite

           HOT TRANS - Hot  transient portion of test
           HOT STAB  - Hot  stabilized portion of test
           1972 FTP  - Composite of Hot Transient and Hot
                       Stabilized tests

       HC - Hydrocarbon Emissions in grams per mile

       CO - Carbon Monoxide  Emissions in grams per mile

      C02 - Carbon Dioxide Emissions in grams per mile

     NOXC - Oxides of Nitrogen Emissions Corrected for Humidity
           in grams per  mile

 FUEL ECON - Fuel Economy  Calculated by the Carbon Balance Method
           in miles per  gallon

    MTCE.  - Presents the  Test  Results after maintenance
                         K-l

-------
                          APPENDIX K
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                           DENVER
VEH
NO.
001





002





003





004





005





YR MAKE MODL CID TEST TYPE
75 CHEV TRUC 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV TRUC 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV TRUC 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV TRUC 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 DODG TRUC 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


7
5
6
N
N
N
2
3
3
N
N
N
2
1
2
N
N
N
2
0
1
N
N
N
3
3
3
N
N
N

HC
.0
.4
.2
/A
/A
/A
.7
.5
.1
/A
/A
/A
.5
.4
.0
/A
/A
/A
.5
.2


7
0
0



8
3
7



8
9
1



1
8
.34
/A
/A
/A
.6



1
.35
.4
/A
/A
/A
7



IRAMS
CO
66.
90.
79.



78.
121.
100.



58.
17.
37.



11.
0.
5.



48.
68.
58.



P
9
9
4



1
1
5



9
7
4



5
5
8



3
6
9



ER MI
C02
475.
509.
493.



509.
541.
525.



544.
682.
616.



611.
631.
621.



565.
580.
573.



NOXC
9
4
3



3
0
8



7
8
7



8
2
9



4
8
5



1.
0.
1.



2.
0,
1.



0.
1.
0.



3.
1.
2.



2.
1.
2.



55
91
22



28
90
56



83
01
93



39
89
61



60
r O
58
_ «•
07



HPG
FUEL
EC08
1U
13,3
13.9



13.8
12.0
12.8



13.8
12,*
13.0



13.9
UA
,0
Ufl
.0



13,*
12 1
1*1
13 1
i •>>



                            K-2

-------
                 APPENDIX  K.CONT'D
  NG OF 1972 FEDERAL HOT  START TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                       DENVER
VEH
NO,
006





007





008





009





010





YR MAKE MODL CID TEST TYPE
75 FORD TRUC 302 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD TRUC 302 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD TRUC 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD TRUC 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CMC TRUC 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

HC
3.07
1. 10
2.05
N/A
N/A
N/A
0.73
0.31
0.51
N/A
N/A
N/A
2.02
1.99
2.01
N/A
N/A
N/A
4.13
2.44
3.25
N/A
N/A
N/A
0.53
0.27
0.39
N/A
N/A
N/A
RAMS P
CO
56.
19.
37.



11.
2.
7.



33.
51.
42.



42.
44.
43.



1.
0.
0.



8
8
5



9
4
0



2
4
7



2
6
5



2
0
6



ER MILE
C02
543.
668.
608.



497.
573.
537.



549.
598.
574.



527.
578.
554.



579.
620.
600.



6
9
9



3
6
1



7
0
8



5
9
3



6
2
8





NOXC
0.
0.
0.



0.
0.
0.



3.
1.
2.



3.
1.
2.



2.
1.
1.



69
60
64



91
71
81



16
25
16



46
65
52



47
47
95



MPG
FUEL
ECON
13.
12.
13.



17.
15.
16.



14.
13.
13.



14.
13.
14.



15.
14.
14.



8
6
2



1
3
1



6
0
7



6
5
0



2
3
7



                       K-3

-------
                        APPENDIX K.CONT'D
  LISTING OF  1972  FEDERAL HOT  START TEST  PROCEDURE RESULTS
     ON  INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                              DENVER
VEH
NO.  YR MAKE  MODL CID TEST   TYPE
                          HPG
	GRAMS PER  MILE	 Pl)EL
  HC     CO    C02    NOXC ECON
Oil





012





013





014





015




75 AMMO HORN 258 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BUIC CNTY 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BUIC RIVI 455 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BUIC REGA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CADI ELDO 500 HOT
HOT
72
AFTER MTCE. HOT
HOT
•7 O
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
TPTO
2.
1.
2.
1.
1.
1.
1.
1.
1.
1.
0.
1.
3.
3.
3.
1.
2.
2.
2.
2.
2.
1.
0.
1.
7.
5.
6.
4.
4.
/.
34
92
12
70
17
43
61
32
46
37
89
12
19
11
15
92
34
14
84
61
72
27
85
05
84
48
61
94
26
c o
19.
22.
20.
17.
7.
12.
39.
30.
34.
38.
26.
32.
60.
65.
63.
61.
68.
65.
76.
66.
71.
34.
21.
27.
207.
125.
164.
159.
101.
ion
0
3
7
7
7
5
3
3
6
9
9
6
0
9
1
9
2
2
1
7
2
0
6
5
0
0
3
3
5
9
398.
435.
417.
440.
473.
457.
494.
546.
521.
517.
569.
544.
588.
618.
603.
584.
619.
602.
495.
533.
515.
539.
592.
567.
538.
605.
573.
582.
635.
61 n.
0
8
7
2
6
6
6
9
9
6
5
6
4
0
8
4
1
5
3
4
2
4
5
1
7
7
6
7
6
3
3
3
3
2
2
2
1
0
1
1
0
1
1
0
1
1
0
0
1
0
0
0
0
0
0
1
1
0
1
1
.87
.57
.72
.68
.55
.61
.41
.74
.06
.42
.65
.02
.38
.92
.14
.03
.84
.93
.10
.83
.96
.91
.41
.65
.88
f A
.49
.20
.92
n c
.35
.15
20,4
18,6
19,4
18,?
18,1
18,4
15,8
U,8
15,3
15,2
14,4
14,8
12,8
12,1
12,4
12.9
12.1
12.5
14,2
• A 1
13.7
U«
,0
14,9
t /. i
14.'
u 5
14, '
10,0
10.8
1 v 1
in 4
1U*
ID,5
11. °
A * *
10,'
                               K-4

-------
                  APPENDIX K.CONT'D


 ING OF  1972  FEDERAL HOT START TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                       DENVER
VEH
NO,
016





017





018





019





020





YR MAKE MODL CID TEST TYPE
75 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV NOVA 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV MONT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV CAPR 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV IMPA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

r
HC
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
1.
1.
1.
1.
0.
1.
2.
2.
2.
1.
1.
1.
1.
1.
1.
1.
1.
1.
83
89
86
84
57
70
86
32
58
53
08
29
79
30
53
30
95
12
18
01
09
51
22
36
46
01
22
52
03
26
RAMS PER MILE
CO C02
23.
23.
23.
21.
20.
20.
13.
2.
7.
6.
0.
3.
49.
43.
46.
41.
31.
36.
59.
53.
56.
45.
32.
38.
58.
43.
50.
58.
47.
52.
2
9
5
9
0
9
3
6
7
4
2
2
9
1
3
9
1
2
5
3
2
1
2
4
0
9
7
8
0
6
305.
341.
324.
320.
369.
346.
466.
485.
476.
450.
464.
458.
473.
513.
494.
493.
538.
517.
522.
586.
555.
558.
613.
587.
526.
584.
556.
561.
604.
583.
8
7
5
9
2
1
5
7
5
6
8
0
2
0
0
3
8
0
4
0
6
0
9
2
1
4
5
0
5
7


NOXC
1.
1.
1.
1.
0.
0.
2.
2.
2.
2.
2.
2.
1.
0.
1.
1.
0.
1.
1.
0.
0.
1.
0.
1.
1.
0.
1.
1.
0.
0.
54
14
33
03
71
86
14
17
15
42
42
42
31
71
00
29
81
04
15
71
92
23
80
01
30
73
00
26
70
97
MPG
FUEL
ECON
25.7
23.2
24.4
24.8
22. 1
23.3
18.1
18. 1
18.1
19.2
19.1
19.1
15.9
15.2
15.5
15.8
15.0
15.4
14.3
13.1
13.6
14.0
13.3
13.6
14.3
13.5
13.9
13.5
13.0
13.2
                        K-5

-------
APPENDIX K.CONT'D
LI
VEH
NO.
021


•


022






023





024





025





STING OF 1972 FEDERAL HOT START TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
DENVER
	 GRAMS PER MILE 	 FJgf
YR MAKE MODL CID TEST TYPE
75 CHEV STAW 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHRY NEWP 400 HOT
HOT
72

AFTER MTCE. HOT
HOT
72
75 DODG CORO 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 DODG DART 225 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD MUST 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
HC
4.
0.
2.
1.
0.
0.
1.
0.
0.

1.
0.
1.
1.
1.
1.
0.
0.
0.
3.
3.
3.
0.
0.
0.
1.
0.
0.
1.
0.
0.
58
41
41
58
41
97
19
38
77

70
82
24
47
70
59
77
19
47
24
55
40
71
40
55
28
46
85
03
42
71
CO
129.
25.
75.
52.
6.
28.
46.
11.
28.

84.
38.
60.
19.
39.
29.
3.
1.
2.
60.
72.
66.
14.
8.
11.
18.
15.
16.
14.
13.
14.

1
7
2
9
9
9
7
4
3

0
6
3
5
2
8
4
2
3
9
5
9
2
0
0
2
7
9
8
4
1
C02
683.
762.
724.
741.
809.
776.
643.
724.
685.

697.
797.
749.
525.
543.
534.
536.
570.
554.
343.
339.
341.
422.
436.
430.
398.
457.
428.
381.
448.
416.
NOXC
0
3
3
3
6
9
8
3
8

5
2
5
2
9
9
3
3
0
2
2
1
9
7
1
0
3
9
2
4
3
1.
0,
0.
1.
1.
1.
2,
1.
1.
i
1.
0.
1,
4.
1.
3,
4.
2.
3,
2,
1,
1,
1.
1.
1.
0.
0.
0.
1.
0.
•
00
94
97
60
20
39
20
60
89

34
96
14
46
75
05
36
49
38
14
53
82
25
03
13
92
/ 1
67
i rt
79
00
«6
0"
ECON
9,9
11,0
10,4
10,7
10,8
10,8
12,3
11,9
12,1

10,6
10.3
10,5
15,8
14,5
15,1
16.3
15.5
15.9
19.8
« n 1
19,1
* n L
19,4
19.8
i n 7
19,'
10 8
ID,0
20,6
18.4
1 Wl
19,4
1 / '
21,8
18,9
20,1

       K-6

-------
                    APPENDIX K.CONT'D
1ISTING OF 1972 FEDERAL  HOT START TEST  PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                          DENVER
VEH
NO,
026





027





028





029





030





YR MAKE MODL CID TEST TYPE
75 FORD TORI 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD GRAN 250 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD LTD 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD LTD 400 HO.T TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 MERC MARQ 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

r
HC
2.
1.
1.
1.
1.
1.
0.
0.
0.
0.
0.
0.
1.
1.
1.
1.
1.
1.
3.
1.
2.
2.
0.
1.
3.
2.
2.
1.
0.
1.
09
22
64
50
19
34
96
25
59
92
22
55
76
57
66
55
50
52
73
01
31
33
96
61
27
70
97
72
95
32
RAMS PER MILE
CO C02
46.
28.
36.
28.
21.
24.
16.
0.
8.
10.
2.
6.
38.
35.
37.
28.
23.
26.
72.
42.
56.
45.
31.
38.
82.
82.
82.
41.
32.
36.
1
2
8
1
4
6
6
9
4
1
2
0
8
6
1
9
3
0
2
7
8
9
1
2
5
5
5
2
8
8
566.
612.
590.
573.
629.
602.
514.
566.
541.
533.
585.
560.
606.
669.
639.
610.
681.
647.
620.
706.
665.
639.
708.
675.
609.
666.
638.
715.
800.
760.
1
1
1
9
6
9
4
5
6
0
6
4
8
7
6
3
6
5
3
5
3
7
6
6
1
2
8
6
8
0


NOXC
2.
1.
1.
2.
1.
2.
0.
0.
0.
1.
0.
0.
2.
1.
1.
2.
1.
2.
1.
0.
0.
1.
1.
1.
2.
1.
1.
2.
1.
2.
06
47
75
83
93
36
96
99
98
16
78
96
53
33
90
88
77
30
08
77
92
58
03
30
04
15
57
71
89
28
MPG
FUEL
ECON
13.
13.
13.
14.
13.
13.
16.
15.
15.
16.
15.
15.
13.
12.
12.
13.
12.
12.
11.
11.
11.
12.
11.
12.
11.
11.
11.
11.
10.
10.
8
4
6
3
3
7
3
6
9
1
0
5
2
1
6
4
3
8
9
4
6
3
7
0
8
0
4
3
4
8
                          K-7

-------
                     APPENDIX  K.CONT'D


LISTING OF 1972 FEDERAL  HOT  START TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                           DENVER
                                                          MPG
VEH
NO.
031





032





033





034





035





YR MAKE MODL CID TEST TYPE
75 MERC MONG 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 OLDS DELT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 OLDS CUTL 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 OLDS DELT 455 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PLYM FURY 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
HC
1.
1.
1.
1.
0.
0.
3.
3.
3.
2.
1.
1.
2.
1.
1.
2.
1.
1.
1.
0.
1.
1.
0.
0.
2.
2.
2.
1.
0.
0.
65
34
49
07
84
95
77
24
49
49
43
94
58
20
86
26
12
66
62
99
29
06
67
86
84
25
53
02
32
66
rRAna
CO
61.
47.
54.
37.
33.
35.
106.
74.
89.
97.
53.
74.
54.
26.
39.
48.
26.
36.
42.
21.
31.
41.
16.
28.
68.
66.
67.
9.
6.
8.
r E.K. PI j.
C02
8
5
3
4
4
3
5
7
9
0
1
1
6
1
7
1
4
8
9
1
5
3
9
6
7
2
4
5
6
0
567.
604.
587.
661.
743.
703.
472.
514.
494.
479.
533.
507.
472.
509.
491.
491.
527.
509.
524.
583.
555.
545.
582.
56.4.
483.
553.
519.
537.
600.
570.
LC, 	
NOXC
7
7
0
0
0
7
8
6
6
7
8
9
5
5
8
0
2
9
7
6
4
7
1
6
4
2
8
5
7
5
1
0
1
1
1
1
1
1
1
1
0
1
0
0
0
1
0
0
1
1
1
1
0
1
2
1
1
3

2
.92
.94
.41
.75
.02
.37
.39
.34
.37
.23
.79
.00
.95
.45
.69
.01
.53
.76
.41
.08
.24
.11
.98
.04
.07
1 4
f o
.58
.14
o-J
. t-3
•*
FUEL
ECON
13,2
13.0
13.1
12,3
11.1
11,6
13,6
13,8
13,?
13,9
14,3
14,1
15.7
16.0
15,8
15,5
15,5
15,5
14,9
14,3
14,'
14,5
i / 1
14, •>
14,
14.8
13, <
i -* •
14.0

16,0
14,5
15-2

                            K-8

-------
                  APPENDIX K.CONT'D


  NG OF  1972 FEDERAL HOT START TEST  PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE


                       DENVER
VEH
NO,
036





037





038





039





040





YR MAKE MODL CID TEST TYPE
75 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PONT CATA 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PONT GRNV 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
76 CAPR SEDA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

/
HC
3.
1.
2.
2.
1.
2.
0.
0.
0.
0.
0.
0.
2.
1.
2.
1.
0.
1.
2.
0.
1.
2.
1.
1.
1.
2.
1.
2.
5.
4.
01
95
46
89
93
39
74
30
51
91
38
63
87
48
15
24
79
00
10
67
35
21
43
80
30
37
86
47
42
01
;RAMS p
CO
46.
44.
45.
43.
47.
45.
11.
3.
7.
16.
6.
11.
48.
32.
40.
32.
17.
24.
60.
24.
42.
50.
24.
36.
13.
64.
40.
36.
107.
73.
4
1
2
0
2
2
6
5
4
4
9
5
9
2
2
7
0
5
8
7
0
2
7
9
7
8
4
5
5
5
ER MILE
C02
362.
424.
394.
350.
414.
383.
579.
618.
599.
587.
661.
625.
499.
547.
524.
529.
602.
567.
595.
704.
651.
631.
715.
675.
414.
394.
404.
354.
283.
317.
7
5
9
1
7
7
0
9
8
0
2
7
5
2
3
5
2
4
1
0
9
9
9
7
8
5
2
7
3
5


NOXC
1.
1.
1.
2.
1.
1.
3.
2.
2.
3.
2.
2.
1.
0.
1.
2.
2.
2.
1.
0.
1.
1.
0.
0.
0.
0.
0.
1.
0.
0.
74
14
43
15
40
76
33
21
74
55
41
96
23
88
05
33
66
50
11
92
01
10
73
91
73
47
59
06
50
77
MPG
FUEL
ECON
19.
17.
18.
20.
17.
19.
14.
14.
14.
14.
13.
13.
15.
14.
14.
15.
14.
14.
12.
11.
12.
12.
11.
12.
20.
17.
18.
21.
18.
19.
9
8
7
8
9
2
8
2
5
4
2
7
2
7
9
2
1
6
7
9
3
4
7
0
1
6
7
1
9
9
                        K-9

-------
                      APPENDIX K.CONT'D
LISTING OF 1972  FEDERAL HOT START TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                           DENVER
VEH
NO.
041





042





043





044





045





YR MAKE MODL CID TEST TYPE
75 DATS B210 85 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 HOND SEDA 91 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 TOYO CORO 133 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 VOLK SEDA 97 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 VOLK STAW 90 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP,
TRANS
STAB
FTP

__r:
^^
HC
2.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
2.
2.
2.
2.
2.
2.
1.
Q.
0,
1.
0,
0,
26
59
91
64
50
57
79
79
79
46
48
47
72
48
59
59
33
46
43
96
70
34
57
46
10
55
81
05
55
79
RAMS
CO
34.
28.
31.
37.
28.
32.
50.
43.
46.
44.
36.
40.
25.
37.
31.
22.
23.
22.
32.
45.
39.
27.
27.
27.
11.
9.
10.
12.
9.
10.
PER MI
C02
0
4
1
0
4
5
1
8
8
1
4
1
2
1
4
0
1
6
2
3
0
9
0
4
4
4
4
9
0
9
257.
251.
254.
267.
255.
261.
235.
278.
257.
242.
295.
270.
313.
324.
319.
353.
371.
362.
249.
281.
265.
261.
292.
277.
370.
388.
379.
367.
373.
370.
LE
4
6
3
5
5
3
4
1
7
7
4
2
2
4
1
5
2
7
0
2
8
5
2
5
2
8
9
2
0
2


NOXC
2,
1.
2.
2.
1.
1.
1.
0.
0.
1.
0.
0.
3.
1.
2.
4.
1.
2.
3.
1.
2.
2.
2.
2.
2.
1.
1.
1.
.
.
60
77
17
26
62
92
23
63
92
26
62
93
77
31
49
11
54
77
06
93
47
82
05
42
07
« /
14
e O
58
79
06
7°
16
J«
HPG
FUEL
ECON
27,9
29,5
28,7
26,8
29,1
28,0
27,7
25,2
26,3
28,0
24,8
26,3
24,8
22,9
23,8
22.6
21, i
22,0
28,9
* i C
24,5
M / L
26.4
28,4
Or 0
25,'
17 0
2/>u
22,7
?l,9
* * *
22,3
*.* •
22,7
22,8
22,8

                            K-10

-------
                 APPENDIX K.CONT'D
TING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
nw  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                      DENVER
VEH
NO,
231





232





233





231





235





YR MAKE MODL CID TEST TYPE
75 AMMO GREM 232 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 AMMO HORN 304 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 AMMO MATA 360 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 BUIC SKYH 231 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 BUIC SKYL 260 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


1
2
2
2
1
2
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
2
2
2
1
0
0

HC
.96
.09
.03
.02
.98
.00
.82
.55
.68
.02
.55
.78
.74
.26
.49
.63
.33
.47
.36
.54
.93
.62
.28
.44
.69
.84
.77
.09
.69
.88
RAMS P
CO
26
29
27
34
28
31
4
1
3
8
2
5
7
1
4
7
1
4
15
9
12
7
4
5
67
62
65
29
12
20
.2
.1
.7
.6
.2
.3
.6
.8
.1
.4
.7
.4
.1
.2
.0
.3
.5
.3
.9
.8
.7
.1
.4
.7
.7
.4
.0
.0
.7
.6
ER MILE
C02
361
424
394
394
480
439
544
615
581
518
563
542
543
562
553
540
558
549
398
427
413
398
427
413
397
417
407
460
499
481
.1
.4
.1
.2
.6
.3
.7
.4
.6
.9
.7
.2
.8
.5
.6
.2
.5
.8
.2
.9
.7
.0
.5
.4
.3
.1
.6
.9
.7
.1


NOXC
2
2
2
1
1
1
2
2
2
1
1
1
7
5
6
7
5
6
2
1
2
2
2
2
1
0
1
1
1
1
.41
.05
.22
.57
.38
.47
.55
.07
.30
.80
.69
.74
.53
.48
.46
.47
.52
.45
.17
.93
.05
.49
.07
.27
.22
.89
.05
.18
.05
.11
MPG
FUEL
ECON
21
18
20
19
16
17
16
14
15
16
15
16
15
15
15
16
15
15
20
19
20
21
20
20
17
16
17
17
17
17
.7
.6
.0
.5
.7
.9
.0
.3
.1
.6
.6
.0
.9
.7
.8
.0
.8
.9
.8
.9
.3
.6
.4
.9
.3
.9
.1
.4
.0
.2
                      K-ll

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
                                                         MPG
VEiM
NO.
236





238





240





244





245





YR MAKE MODL CID TEST TYPE
75 BUIC REGA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 BUIC STAW 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 BUIC RIVI 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV VEGA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV MONZ 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

2
2
2
1
1
1
2
2
2
1
2
1
3
3
3
2
1
1
2
3
3
2
2
2
1
1
1
0
0
0
HC
.29
.26
.28
.54
.20
.36
.73
.30
.50
.84
.12
.99
.47
.87
.68
.03
.30
.65
.81
.72
.28
.17
.69
.44
.33
.65
.50
.95
.65
.80
i n n ri c
cc
66.
62.
64.
44,
40,
42,
58,
60,
59,
52,
58,
55,
117,
138,
128,
48,
22,
35.
51 ,
65.
58,
39.
41 ,
40,
33,
40,
37,
25,
18,
21 ,
> r
)
,0
,3
,0
,9
,0
,3
, 1
,1
, 1
,2
,8
,6
,6
,8
,7
,4
,8
,0
,0
,0
.3
,8
,1
,5
,3
,6
, 1
, 1
,7
,7
c.n n
CO
488
531
511
507
573
542
528
568
549
553
586
570
554
584
570
607
701
656
291
327
310
287
329
309
355
367
361
346
364
355
X
2
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
L.C,
9
8
3
8
8
2
8
0
2
2
0
3
8
2
1
1
2
1
6
5
3
5
2
3
8
3
8
0
8
8
N
1
0
0
1
0
0
1
0
1
1
0
0
1
0
0
1
1
1
1
1
1
1
1
1
0
0
0
1
0
0
oxc
.05
.70
.87
.12
.63
.86
.33
.72
.01
.17
.77
.96
.23
.64
.92
.79
.18
.47
.71
.31
.50
.61
.40
.50
.90
54
1
.70
.08
_ t
.56
.81
FUEL
ECON
11,8
13,9

15,2
13,9
11,5
11.1
13.3
13,1
13,8
13.0
13,1
11.8
10,9
11,3
12.9
12.0
12.1
23.3
20.1
f\ 4 C
21.5
21.9
OO 1
fct i '
nO 3
23- J
21.5
pn.3
£ v 1 J
2fl(9

22,8
22.1
/

                           K-12

-------
                 APPENDIX K.CONT'D


TTNG OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE


                      DENVER
VEH
NO.
246





247





2H8





2*9





250





YR MAKE MODL CID TEST TYPE
75 CHEV MONZ 262 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV NOVA 250 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV NOVA 262 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV CAMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
?5 CHEV NOVA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
2
2
2
1
1
1
2
3
3
1
2
1

HC
.52
.29
.MO
.41
.35
.38
.48
.80
.12
.52
.19
.35
.50
.39
.44
.58
.39
.48
.83
.62
.72
.84
.36
.59
.72
.61
.18
.56
.19
.89
}RAMS PER MILE
CO C02
4
1
2
2
0
1
18
12
15
9
3
6
1
0
0
3
1
2
85
81
83
70
49
59
73
126
100
37
57
48
.0
.0
.4
.9
.1
.4
.4
.4
.3
.8
.3
.4
.3
.0
.6
.1
.0
.0
.6
.4
.4
.6
.2
.4
.0
.3
.8
.3
.8
.0
492
505
499
487
487
487
439
472
456
463
488
476
491
531
512
517
570
545
449
477
463
460
532
498
480
483
481
515
539
528
.1
.5
.1
.2
.2
.2
.4
.5
.6
.9
.4
.7
.3
.3
.2
.6
.6
.3
.1
.4
.9
.4
.7
.1
.1
.4
.8
.6
.5
.1


NOXC
2
2
2
2
3
2
2
1
2
2
1
2
2
2
2
1
1
1
1
0
1
1
0
1
1
0
0
1
0
0
.10
.21
.16
.63
.10
.87
.63
.87
.23
.18
.86
.01
.26
.19
.22
.54
.46
.50
.64
.88
.25
.72
.84
.26
.41
.58
.98
.12
.73
.92
MPG
FUEL
ECON
17
17
17
18
18
18
18
17
18
18
18
18
17
16
17
16
15
16
15
14
14
15
14
14
14
12
13
15
13
14
.8
.5
.6
.0
.2
.1
.8
.9
.3
.5
.0
.2
.9
.7
.2
.9
.5
. 1
.0
.5
.7
.4
.4
.9
.7
.8
.6
.3
.9
.6
                      K-13

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE
                          DENVER
VEH
NO.
252

YR MAKE MODL CID TEST TYPE
75 CHEV MALI 350 HOT
HOT
TRANS
STAB
72 FTP


AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
253





258





260





261





75 CHEV MALI 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV CAPR 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV IMPA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV IMPA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

	 n
HC
1
2
1
1
0
1
2
1
1
1
0
0
2
2
2
1
1
1
1
2
1
1
0
1
2
3
2
0
0
0
.80
.10
.96
.45
.88
.15
.00
.47
.72
.22
.66
.92
.12
.59
.36
.10
.20
.15
.71
.00
.86
.09
.95
.02
.52
.35
.95
.89
.46
.66
RAMS P
CO
48
54
51
47
38
42
43
33
38
36
20
28
61
75
68
40
39
40
54
67
61
43
29
36
69
99
85
36
17

.8
.7
.9
.5
.1
.6
.6
.3
.2
.9
.1
.1
.0
.8
.7
.7
.5
.1
.3
.9
.4
.3
.5
.1
.8
.1
.1
.9
.6
.9
ER MILE
C02
488
557
524
485
547
517
481
542
513
520
585
554
529
554
542
580
631
607
583
626
605
562
613
589
497
509
503
565
634
601
.2
.7
.4
.6
.5
.9
.8
.5
.4
.7
.5
.5
.7
.1
.4
.2
.7
.0
.2
.1
.6
.7
.6
.2
.3
.7
.8
.7
.3
.4


NOXC
1
0
1
0
0
0
1
0
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
1
1
0
0
.21
.96
.08
.67
,32
.49
.15
.53
.83
.82
.45
.62
.18
.56
.86
.07
.43
.74
.29
.70
.99
.49
.75
.10
.40
ff 4
.71
A ll
.04
.19
TC
,75
flf.
.90
HPG
FUEL
icon
15,6
13,6
11.5
15,?
11,5
15,1
15.9
11,8
15,3
15.2
11,3
14,8
14,0
13,0
13.5
13,?
12.7
13,2
13,2
. f, ft
12,0
ti R
12,3
14,0
'.
'
nli
i J *
13, T
1 J '
I3i'


                           K-14

-------
                   APPENDIX  K.CONT'D
ITSTING OF 1972 FEDERAL HOT
L nw INDIVIDUAL VEHICLES  B
  START TEST PROCEDURE  RESULTS
BEFORE AND AFTER MAINTENANCE
                        DENVER
VEH
NO.
262





263





264





266





26?





YR MAKE MODL CID TEST TYPE
75 CHEV IMPA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV CAPR 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV IMPA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV CAPR 454 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHRY CORD 360 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


2
3
3
1
1
1
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
3
2
3
2
1
2

HC
.72
.52
.14
.47
.39
.43
.32
.18
.25
.44
.18
.31
.27
.44
.83
.14
.50
.80
.52
.24
.38
.42
.22
.32
.31
.92
.11
• *3
.84
.12
RAMS P
CO
49
94
72
58
50
54
3
0
1
10
0
5
31
3
16
33
6
19
4
0
2
2
0
1
93
94
93
76
45
60
.8
.0
.8
.2
.5
.2
.5
.5
.9
.4
. 1
.1
.8
.0
.8
.9
.8
.8
.4
.2
.2
.2
. 1
.1
.1
.2
.7
.2
.8
.4
ER MILE
C02
502
501
501
538
602
571
592
639
617
619
660
640
654
717
687
664
711
688
710
789
751
713
794
755
508
561
536
521
592
558
.5
.2
.8
.3
.2
.6
.7
.7
.2
.1
.4
.6
.5
.7
.5
.3
.3
.8
.5
.8
.9
.3
.5
.7
.3
.8
.2
.9
.9
.9


NOXC
2
0
1
1
0
0
2
1
2
2
2
2
2
1
1
2
1
1
2
1
1
2
1
2
2
1
2
2
1
2
.14
.91
.50
.14
.61
.86
.57
.68
.11
.88
.22
.54
.28
.57
.91
.02
.50
.75
.45
.55
.98
.49
.54
.00
.77
.58
.15
.95
.88
.39
MPG
FUEL
ECON
15.1
13.4
14.2
14.0
12.9
13.4
14.8
13.8
14.3
13.9
13.4
13.7
12.5
12.3
12.4
12.3
12.3
12.3
12.3
11 .2
11 .7
12.4
11 .2
11 .7
13.3
12.3
12.8
13.7
13.2
13.4
                         K-15

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
VEH
NO.
268





270





272





273





275


YR MAKE MODL CID TEST TYPE
75 CHRY IMPE MO HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 DODG DART 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 DODG CHAR 360 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 DODG MONA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD MUST 140 HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
AFTER MTCE. HOT TRANS
HOT STAB

72
FTP

n
HC
2
2
2
1
0
0
3
3
3
1
1
1
4
3
3
3
2
2
4
4
4
1
0
0
1
1
1
1
0
0
.23
.07
.14
.44
.55
.98
.49
.13
.30
.78
.64
.71
.05
.23
.62
.28
.52
.88
.34
.80
.58
.24
.56
.88
.42
.19
.30
.10
.87
.98
iRAMS P
CO
66
75
71
62
22
41
37
39
38
15
25
20
96
70
83
88
66
76
107
152
130
40
29
34
23
21
22
18
13
15
.1
.8
.1
.0
.8
.6
.2
.5
.4
.7
.2
.6
.9
.6
.2
.3
.5
.9
.5
.3
.9
.5
.6
.8
.2
.9
.5
.2
.8
.9
ER MILE 	
C02 NOXC
638
708
674
688
817
755
477
518
498
505
551
529
446
537
493
487
570
530
605
654
630
669
762
717
354
369
362
394
416
405
.9
.0
.9
.1
.4
.5
.8
.3
.9
.1
.9
.5
.4
.2
.7
.4
.3
.6
.2
.1
.7
.5
.0
.7
.1
.9
.4
.2
.1
.6
2
1
1
1
1
1
2
1
1
2
0
1
1
1
1
1
1
1
2
1
1
2
1
1
2
1
2
2
1

.22
,38
.78
.69
,16
,41
.70
.29
.97
.22
.78
.47
.•86
.51
.68
.67
.18
,42
.21
.28
,72
.21
I.
.04
f P.
.60
,62
0 II
.84
f\ 4
,21
.34
li rt
.49
00
,7U
HPG
FUEL
ECQK
11,8
10,6
11,2
11.2
10,1
10,8
16,2
15,0
15,6
16,6
11,9
15,6
1H, 5
13,5
1U
13,9
13,0
A h
13."
11,3
A H
9-11
4 A |
KM
12,0
11 0
1 1 1"
11 1
1 ii
22,5
21.7
C. • *
22,1
£6. 1
20,8
20,1
20,5

                           K-16

-------
                 APPENDIX K.CONT'D
 TNG op 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE


                      DENVER
VEH
NO.
277





281





282





284





285





YR MAKE MODL CID TEST TYPE
75 FORD MUST 171 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD GRAN 302 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD STAW 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD TORI 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD LTD 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


1
0
1
1
0
0
2
2
2
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
3
3
3
1
3
2

HC
.91
.96
.41
.36
.64
.98
.75
.10
.41
.25
.92
.08
.40
.94
.16
.37
.06
.21
.05
.10
.07
.25
.82
.03
.49
.39
.44
.98
.20
.62
3RAMS P
CO
19
16
18
13
8
1 1
27
38
32
6
1
3
45
34
39
44
28
36
18
25
22
29
25
27
77
104
92
66
102
85
.9
.3
.0
.6
.6
.0
.0
.4
.9
. 1
.2
.6
.6
.3
.7
.5
.6
.2
.9
.5
.3
.4
.6
.4
.8
.9
.0
.9
.0
.2
ER MILE
C02
422
517
472
438
53^
488
557
612
585
552
599
576
667
753
712
657
747
704
646
713
681
698
801
751
541
580
562
631
649
640
.8
.9
.4
.3
.9
.7
.5
.0
.9
.5
.1
.8
.0
.5
.1
.7
.7
.6
.5
.3
.3
.3
.1
.9
.8
.9
.2
.5
.1
.6


NOXC
2
1
1
1
1
1
2
1
2
1
1
1
1
0
1
1
1
1
2
1
2
1
1
1
2
0
1
1
0
1
.22
.37
.78
.90
.30
.59
.46
.83
.13
.82
.79
.80
.78
.94
.34
.67
.06
.35
.98
.70
.31
.76
.21
.48
.57
.89
.69
.94
.88
.39
MPG
FUEL
ECON
19
16
17
19
16
17
14
13
13
15
14
15
1 1
11
11
12
11
1 1
13
11
12
1 1
10
11
13
1 1
12
1 1
10
11
.3
.2
.6
.1
.1
.4
.6
.1
.8
.7
.7
.2
.9
.0
.4
.1
.2
.6
.1
.7
.3
.9
.5
.1
.1
.7
.4
.9
.8
.3
                      K-17

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
TT ^ 11
VEH
NO.
286





287





288





289





290






YR MAKE MODL CID TEST TYPE
75 FORD ELIT 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD LTD 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD TORI 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD LTD 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 FORD LTD 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

I
3
2
3
1
0
1
1
1
1
1
0
1
3
3
3
2
2
2
14
11
12
1
1
1
1
0
1
1
0
1

KG
.89
.82
.33
.27
.91
.08
.87
.78
.82
.22
.81
.01
.78
.81
.80
.61
.39
.50
.49
.35
.85
.52
.27
.39
.76
.99
.36
.89
.45
.14
[RAM
' I\ n 1 1 1
C!
109
70
89
49
22
35
38
62
50
32
30
31
102
130
116
58
56
57
313
317
315
57
44
50
56
37
46
59
39
49
SD
t
0
.5
.3
.1
.2
.0
.0
.0
.6
.9
.9
.3
.6
.3
.0
.7
.9
.3
.5
.2
.0
.2
. 1
.6
.6
.7
.1
.4
.6
.7
.2
ER M'
n n .
co;
525
615
572
676
745
712
617
651
635
646
746
698
543
571
558
605
686
647
536
593
566
730
838
786
674
745
711
850
994
925
IT C1
Lit
2
.2
.6
.3
.6
.6
.6
.1
.5
.1
.6
.4
.7
.8
.7
.3
.3
.6
.7
.7
.6
.3
.9
.4
.9
.3
.6
.5
.6
.6
.7

N
1
1
1
1
1
1
2
1
1
1
1
1
2
0
1
2
0
1
0
0
0
0
0
0
1
0
1
1
0
0

oxc
.25
.36
.31
.45
.73
.59
.50
.11
.78
,97-
.05
.19
,28
,92
.57
.29
.97
.60
.58
.58
.58
.90
.77
.83
.22
A ll
.84
— /*
.02
.03
f\ C
,95
nQ
.99
HI
FU1
EC(
12
12
12
11
11
11
13
11
12
12
11
11
12
11
11
12
11
11
8
7

10
1 n
10
11
1 1
I i
1 1
I i
9
8
8

>G
!L
)N
.5
,1
.3
.7
,3
,5
,0
,7
,3
,6
,1
,8
.4
,3
,8
,6
.3
.9
,3
1
.i
,8
7
• 1
?
,L
,5
0
• v
3
t J
,3
,1
,8

                           K-18

-------
                 APPENDIX K.CONT'D
ON
  OF  1972  FEDERAL  HOT  START  TEST PROCEDURE RESULTS
INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                      DENVER

VEH
KO, YR MAKE MODL CID
293 75 FORD LTD 460


AFTER MTCE.


291 75 LINC CONT 460


AFTER MTCE.


295 75 MERC MONA 302


AFTER MTCE.


297 75 MERC MONT 351


AFTER MTCE.


298 75 MERC COUG 351


AFTER MTCE.
*


TEST TYPE
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP

HC
2.56
1 .75
2.14
1 .76
1 .24
1.49
1 .72
0.97
1.33
2.18
0.97
1 .55
2.29
0.84
1.53
1.87
0.79
1.31
1.30
1 .10
1 .20
1 .22
1 .22
1 .22
1 .96
1 .55
1.75
1 .48
1.32
1 .40
R A MQ P
n M n o r
CO
49.0
65.6
57.7
23.0
15.0
18.9
31.5
38.2
35.0
30.5
31.7
31.1
51.1
43.9
47.4
45.9
23.8
34.4
35.7
32.9
34.2
31.0
26.5
28.7
44.7
49.0
46.9
31.3
24.4
27.7
ER MT T P
n n x LI EJ
C02
671 .7
753.0
714.1
663.2
743.8
705.2
743.5
830.7
789.0
737.9
797.4
768.9
513.2
611.4
564.4
525.9
604.9
567.1
604.8
660.4
633.8
624.4
682.2
654.6
599.8
641.4
621 .5
717.7
783.0
751.8

NOXC
2.55
1 .21
1.85
2.60
1 .57
2.06
2.28
1 .04
1.63
2.43'
1 .08
1 .72
0.67
0.39
0.52
0.72
0.47
0.59
1.89
0.94
1 .39
2.98
1 .59
2.25
2.66
1.45
2.03
2.22
1.75
1.98
MPG
KTT PI
r u c. L
ECON
11.7
10.3
10.9
12.6
11 .5
12.0
11.1
9.9
10.5
11 .2
10.4
10.8
14.8
13.0
13.8
14.7
13.8
14.2
13.3
12.4
12.8
13.1
12.2
12.6
13.1
12.3
12.7
11.5
10.8
11.1
                      K-19

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE
                          DENVER
VEH
NO.
300





303





307





308





309





YR MAKE MODL CID TEST TYPE
75 OLDS OMEG 260 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 OLDS STAW 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM SCAM 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM VALI 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

n
HC
2
1
1
1
1
1
3
3
3
2
0
1
1
2
2
1
1
1
1
0
1
1
0
1
1
1
1
0
0
0
.01
.34
.66
.47
.09
.27
.60
.93
.77
.19
.91
.52
.83
.27
.06
.15
.47
.32
.47
.83
.14
.31
.74
.02
.50
.58
.54
.89
.69
.78
RAMS P
CO
58
39
48
45
31
38
75
76
76
49
24
36
39
64
52
33
37
35
17
23
20
12
23
18
33
59
47
11
20
16
.3
.1
.3
.9
.8
.5
.7
.7
.2
. 1
.7
.4
.9
.4
.6
.7
.4
.6
.8
.5
.8
.8
.9
.6
.7
.2
.0
.8
.2
.2
ER MILE 	
C02 NOXC
486
540
514
487
523
506
465
476
471
522
568
546
377
372
375
411
423
417
528
568
549
549
584
568
512
539
526
520
559
541
.8
.1
.6
.5
.7
.4
.4
.1
.0
.4
.3
.3
.7
.5
.0
.8
.4
.8
.8
.5
.5
.6
.9
.0
.7
.3
.6
.8
.9
.2
1
0
1
1
0
1
1
0
1
0
0
0
2
1
2
1
1
1
1
0
0
1
0
0
1
0
1
1
0
1
.73
.89
.29
.38
.81
.08
.13
.90
.01
.99'
.68
.83
.17
.84
.00
.42
.13
.27
.18
,29
.71
.33
.29
	 A
.78
.57
ii ft
.47
.00
.58
ii O
.48
n 1
.01
MPG
FUEL
ECON
15,
11,
11,
15.
15,
15.
11,
11,
11,
11,
11.
11,
19,
18.
19,
19,
18.
18.
15.
11.
4 p
15.
15.
j Ii
11,
1 '
15,
1 j i
in
I1*,
16,
11.
i ^ •
15,
i y •
2
6
9
7
i|
5
9
6
7
6
5
6
9
5
1
0
2
6
8


5


6
9
/
7
(
II
9
6

                           K-20

-------
                   APPENDIX K.CONT'D
TSTING OF  1972  FEDERAL HOT START TEST PROCEDURE RESULTS
 ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                        DENVER
VEH
NO,
310





311





312





313





314





YR MAKE MODL CID TEST TYPE
75 PLYM FURY 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PLYM FURY 360 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PLYM FURY 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PLYM FURY 360 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PONT ASTR 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


2
3
3
0
0
0
3
2
2
2
2
2
4
4
4
3
3
3
3
2
2
2
0
1
3
2
3
1
0
1

HC
.67
.75
.23
.79
.80
.80
.38
.43
.88
.80
.04
.41
.39
.35
.37
.79
.52
.65
.02
.30
.64
.48
.89
.65
.44
.84
.12
.52
.98
.24
JRAMS P
CO
38
75
57
9
17
13
100
66
83
104
53
77
82
74
78
82
71
77
76
57
66
84
25
54
69
96
83
39
32
35
.9
.0
.7
.0
.4
.4
.9
.6
.0
.3
.1
.6
.4
.2
.2
.9
.9
.1
.3
.5
.5
.7
.9
.1
.4
.0
.3
.5
.2
.7
ER MILE
C02
499
500
500
550
597
575
469
463
466
495
596
548
573
600
587
592
645
620
497
570
535
542
637
592
317
311
314
346
379
363
.3
.9
.1
.9
.1
.0
.1
.8
.3
.4
.8
.3
.7
.2
.5
.6
.7
.3
.0
.0
.0
.4
.8
.1
.3
.1
.1
.1
.4
.4


NOXC
2
1
1
2
0
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
0
1
1
0
0
0
0
0
.08
.05
.55
.17
.72
.41
.73
.01
.35
.23
.87
.04
.94
.39
.65
.43
.99
.20
.86
.07
.45
.19
.95
.07
.12
.45
.77
.62
.32
.47
MPG
FUEL
ECON
15.6
14.1
14.8
15.6
14.2
14.8
13.9
15.4
14.6
13.3
12.9
13.1
12.4
12.1
12.3
12.1
11 .5
11.8
14.2
13.3
13.7
13.0
13.0
13.0
20.3
18.8
19.5
21 .5
20.5
21 .0
                        K-21

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
VEH
NO.
316





318





320





321





322





YR MAKE MODL CID TEST TYPE
75 PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PONT STAW 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PONT GRNV 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 AUDI FOX 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

n
HC
1
0
1
1
0
0
0
0
0
0
0
0
2
0
1
2
0
1
1
0
0
1
0
0
1
1
1
1
2
1
.47
.87
.16
.28
.56
.90
.71
.28
.48
.75
.40
.57
.10
.58
.31
.27
.60
.40
.52
.41
.94
.11
.43
.75
.63
.48
.55
.71
.05
.89
RAMS P
CO
43
29
35
38
17
27
9
1
5
11
3
7
82
23
51
77
21
48
39
20
29
41
18
29
11
5
8
4
3
4
.1
.3
.9
.5
.4
.5
.1
.4
.1
.3
.3
.1
.8
.3
.8
.8
.7
.5
.7
.5
.7
.2
.8
.5
.0
.4
.1
.8
.3
.0
C02
533
611
573
531
610
572
541
616
580
515
564
540
593
682
639
608
676
644
658
727
694
663
752
709
304
375
341
319
390
356
.1
.0
.7
.9
.4
.8
.6
.3
.5
.0
.4
.8
.0
.0
.4
.7
.4
.0
.4
.4
.3
.2
.1
.5
.2
.0
.1
.5
.4
.4
NOXC
1
1
1
1
1
1
5
5
5
5
4
5
1
1
1
1
1
1
1
0
1
1
0
1
1
0
1
1
0
1
.62
.13
.36
.57
.48
.52
.93
.32
.61
.82
.70
.23
.68
.84
.76
.42
.36
.39
.33
.82
.06
.44
.95
- Q
.18
.42
O ft
.89
.15
.72
/* t
.97
30
.35
MPG
FUEL
ECOX
11
13
1ft
11
13
11
15
11
15
16
15
16
12
12
12
12
12
12
12
11
11
12
4 4
1 1
\ 1
1 1
27
22
(»(•

26
22
C**
21

,7
.5
.0
.9
.9
,3
,9
,3
,0
,6
,5
,0
,2
.3
,2
,0
,5
,2
,2
.

,1
7
I 1
,2
,9
,7

.7
,1
,1

                          K-22

-------
                   APPENDIX K.CONT'D


TSTING OF  1972  FEDERAL  HOT START TEST PROCEDURE RESULTS
 ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                        DENVER

VEH
NO. YR MAKE MODL CID
123 76 CAPR GHIA 171
J»- J '

AFTER MTCE.


325 75 COLT SEDA 98


AFTER MTCE.


326 75 DATS 710 119


AFTER MTCE.


327 75 DATS B210 85


AFTER MTCE.


328 75 DATS SEDA 119


AFTER MTCE.
*


TEST TYPE
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP

HC
1 .82
3.90
2.90
1 .28
0.45
0.85
3.09
1 .80
2.42
2.55
1 .49
2.00
2.77
1.91
2.32
3.07
3.01
3.04
1.86
1 .44
1 .64
1.69
1 .46
1.57
2.11
1.94
2.02
1 .83
1.53
1 .67
;RAM*? P
I II M 1 1O i
CO
46.0
136.8
93.3
11 .5
3.6
7.4
45.1
40.6
42.7
37.1
31.6
34.3
43.4
38.4
40.8
38.9
35.2
37.0
23.1
24.1
23.6
23.4
22.6
23.0
39.4
36.4
37.9
37.3
34.0
35.6
PR MT T p
on 1 1 JL LI EJ
C02
422.3
344.8
381.9
477.6
556.4
518.7
350.1
425.0
389.2
352.7
432.2
394.1
295.7
333.3
315.3
295.7
345.6
321.7
266.8
307.0
287.7
271.9
310.3
291 .9
321.5
312.0
316.6
342.6
335.7
339.0

NOXC
0.85
0.53
0.68
1 .00
0.58
0.78
1.17
0.69
0.92
1.43
0.86
1.13
2.59
1 .46
2.00
1.94
1 .12
1 .51
2.39
1 .06
1 .70
2.52
1.14
1 .80
2.36
1.92
2.13
1.66
1.34
1.49
MPG
PFIPT
r u Hi LI
ECON
17.7
15.5
16.5
17.8
15.7
16.7
20.6
17.9
19.1
21 .2
18.2
19.5
23.8
22.2
22.9
24.2
21.6
22.8
28.7
25.4
26.9
28.3
25.3
26.6
22.8
23.6
23.2
21 .8
22.5
22.2
                       K-23

-------
                        APPENDIX K.CONT'D
  LISTING OF 1972 FEDERAL  HOT START TEST  PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                             DENVER
VEH
NO.
YR MAKE MODL CID TEST
TYPE
HC
-GRAMS
CO
PER MILE 	
C02 NOXC
HPG
FUEL
ECON
329  75 FIAT STAW   78  HOT TRANS
                       HOT STAB
                       72  FTP

         AFTER MTCE.   HOT TRANS
                       HOT STAB
                       72  FTP

330  75 FIAT X1-9   79  HOT TRANS
                       HOT STAB
                       72  FTP

         AFTER MTCE.   HOT TRANS
                       HOT STAB
                       72  FTP

331  75 BOND CVCC   91  HOT TRANS
                       HOT STAB
                       72  FTP

         AFTER MTCE.   HOT TRANS
                       HOT STAB
                       72  FTP
332  75 MAZD RX3
70 HOT TRANS
   HOT STAB
   72 FTP
         AFTER MTCE.   HOT TRANS
                       HOT STAB
                       72 FTP
333  75 MAZD  RX3
70 HOT TRANS
   HOT STAB
   72 FTP
         AFTER  MTCE.   HOT TRANS
                       HOT STAB
                       72 FTP
                2.32  42.8  300.3  6,43  23?
                1.62  37.8  340.2  2.71  2H
                1.95  40.2  321.1  4,49  22*?
                2.01   28.2
                1.47   23.1
                1.73   25.5

                0.66   23.6
                0.22    7.3
                0.43   15.1

                0.54   20.3
                0.22    6.5
                0.37   13.1
             353.5  0.91  22.0
             404.2  0,72  19,9
             379.9  0.82  20,9
             344.1
             406.6
             376.7

             342.5
             398.5
             371.7
                    1,75  23,2
                    1.22  21,2
                    1,17  22,1

                    2.24  23,6
                    1,52  21,7
                    1,87  22.6
                1.50   9.9  262.9  2,06  31,3
                1.18   8.6  298.3  1.21  28.1
                1.33   9.2  281.3  1.62  29,6

                N/A
                N/A
                N/A
2.17  12.5
0.10   6.6
1.09   9.4
             552.3  0,82  15,3
             710.8  0,46   •
             634.9  0.63  13.»
4.52  17.8   497.5  0.8   •
7.74  54.0   527.8  0,51   -j
6.20  36.7   513.3  0.67  "•

2.82  13.4   951.8  0.84   9^
0.21   3.8  1189.2  0.1J   8|,
1.46   8.4  1075.6  O.o*
2.68  18.8   544.9
0.10   5.7   691.7
1.33  12.0   621.4
                                   0.92  J;
                                   0.5
                                   0.7*
                             K-24

-------
                   APPENDIX  K.CONT'D
• TSTING OF 1972 FEDERAL
  ON  INDIVIDUAL VEHICL
  HOT START TEST PROCEDURE  RESULTS
LES BEFORE AND AFTER MAINTENANCE
                        DENVER
VEH
N0l YR MAKE MODL CID
115 75 MG MGB 1 10
J J J '

AFTER MTCE.


336 75 OPEL STAW 1 16


AFTER MTCE.


338 75 PORS 911S 164


AFTER MTCE.


3*0 75 TOYO CELI 133


AFTER MTCE.


341 75 TOYO CORO 97


AFTER MTCE.
•*

TEST TYPE
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72* FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP

HC
0.94
0.57
0.75
0.97
0.57
0.76
2.30
2.01
2.15
2.10
1 .72
1 .90
2.05
2.06
2.06
1 .01
0.88
0.94
2.13
2.14
2.14
1 .76
1 .84
1 .80
2.12
1.35
1 .72
1 .49
0/92
1.19
RAMS PER MILE
CO C02
27.0
15.3
20.9
30.4
19.5
24.7
44.0
43.6
43.8
32.2
27.2
29.6
25.6
28.8
27.3
28.9
25.6
27.2
15.0
21 .0
18.1
20.4
24.8
22.7
27.2
26.0
26.6
21.9
21.5
21.7
381.8
469.9
427.7
389.2
468.6
430.6
357.0
371 .7
364.6
374.3
393.8
384.5
364.7
453.3
410.9
415.0
504.3
461.5
350.8
402.3
377.7
366.1
427.5
398.1
308.0
366.7
338.6
320.7
378.7
350.9

NOXC
0.87
0.61
0.73
0.81
0.57
0.69
2.05
0.88
1.44
2.43
1 .09
1.73
1.30
0.92
1.11
1 .39
0.97
1.17
3.59
1.53
2.52
3.75
1.67
2.66
2.96
1.21
2.05
2.59
1 .22
1.87
MPG
FUEL
ECON
20.8
17.9
19.2
20.2
17.7
18.8
20.5
19.9
20.2
20.6
20.1
20.3
21.6
17.6
19.3
19.1
16.2
17.5
23.3
20.1
21 .5
22.0
18.8
20.2
24.8
21.6
23.0
24.7
21 .4
22.8
                        K-25

-------
                       APPENDIX  K.CONT'D
  LISTING OF 1972 FEDERAL HOT  START TEST PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                             DENVER
VEH
NO.  YR MAKE MODL CID TEST   TYPE
                         up/i
	GRAMS PER MILE	 FUEL
  HC     CO    C02   NOXC ECON
342

75 VOLK SEDA 97 HOT
HOT
TRANS
STAB
72 FTP



343





345





511





512





AFTER MTCE. HOT
HOT
72
75 VOLK RABB 90 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 VOLV SEDA 121 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD GRAN 200 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 MERC MONA 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
2.
2.
2.
2.
3.
2.
2.
2.
2.
3.
3.
3.
2.
1.
1 .
1.
0.
1 .
1 .
0.
0.
1 .
0.
1 .
0.
0.
0.
1 .
0.
0.
46
93
71
31
46
91
33
47
41
48
36
42
38
51
92
87
54
18
03
71
86
87
75
29
99
26
61
01
19
58
22
18
20
14
18
16
53
42
47
65
60
62
71
56
63
68
45
56
31
28
29
38
31
35
33
4
18
27
3
15
.3
.9
.5
.9
.2
.6
.6
.2
.7
.7
.3
.9
.6
.8
.9
.4
.5
.4
.3
.1
.6
.9
.3
.0
.0
'.2
.0
.8
.6
.1
259
300
281
282
314
299
244
289
268
232
259
246
356
416
387
439
514
478
483
565
526
449
507
479
552
592
573
593
635
615
.9
.8
.2
.5
.1
.0
.6
.6
.1
.7
.0
.4
.3
.4
.6
.6
.7
.8
.3
.4
.1
.2
.4
.6
.3
.6
.3
.1
.1
.0
2
1
1
2
1
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1

,00
.59
.79
.12
.61
.85
.95
.70
.82
.82
.51
.66
.21
.56
.87
,76
M
.58
,02
.65
.82
.71
,49
.59
f C
.65
+ «•
.65
.16
r 4
.51
•
29,3
26,1
27,6
28,3
25,1
26,6
26, \
2U
25,3
25,6
2U
2U
18,6
17.1
18,0
16,1
15,1
15,5
16,6
. 1, r
14,5
4 r h
15, "i
17,2
15,''
1 A S
\Vi'
1J'g
ill 1
1 1, i
13-5
13.8
i J *
13-5

                             K-26

-------
                 APPENDIX  K.CONT'D
TING OF 1972 FEDERAL HOT START  TEST  PROCEDURE  RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                      DENVER
VEH
NO.
513





514






515





516





517





YR MAKE MODL CID TEST TYPE
75 OLDS OMEG 250 HOT TRANS
HOT
72
AFTER MTCE. HOT
HOT
72
75 PLYM GRNF 400 HOT
HOT
72

AFTER MTCE. HOT
HOT
72
75 PONT VENT 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BMW SEDA 121 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BMW 5301 182 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

HC
1.53
0.77
1 .13
1 .84
1 .47
1 .65
3.95
4.59
4.28

1.25
0.51
0.87
0.90
0.28
0.58
1 .00
0.31
0.64
1 .16
0.19
0.65
N/A
N/A
N/A
2.13
4.70
3.47
N/A
N/A
N/A
JRAMS P
CO
33
10
21
55
23
38
118
136
127

62
33
47
29
6
17
34
8
21
9
6
7



46
61
54



.9
.8
.9
.0
.9
.8
.1
.7
.8

.3
.4
.2
.9
.9
.9
.7
.8
.2
.1
.8
.9



.0
.8
.2



ER MILE
C02
463
526
496
432
441
437
563
628
597

641
743
694
415
436
426
493
535
515
413
506
461



602
722
665



.9
.7
.6
.8
.2
.2
.3
.0
.0

.4
.1
.4
.9
.3
.6
.4
.1
.1
.1
.5
.8



.5
.8
.2





NOXC
1
2
2
1
1
1
1
1
1

0
0
0
2
2
2
1
1
1
1
0
0



0
0
0



.86
.43
.16
.34
.80
.58
.58
.09
.32
t
.84
.61
.72
.32
.91
.63
.26
.12
.19
.09
.58
.82



.58
.41
.49



MPG
FUEL
ECON
17
16
16
16
18
17
11
10
10

1 1
1 1
1 1
19
19
19
16
16
16
20
17
18



13
10
11



.0
.3
.6
.9
.4
.6
.7
.4
.9

.9
.1
.5
.1
.8
.4
.1
.1
.1
.6
.1
.6



.0
.6
.7



                      K-27

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT  START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE  AND AFTER MAINTENANCE
                           DENVER
VEH
NO.
518

YR MAKE MODL CID TEST TYPE
75 SUBA STAW 83 HOT
HOT
TRANS
STAB
72 FTP
•

AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
519





520





521





522





75 MERE 450S 276 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PORS 914 120 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 SAAB 99LE 121 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 AMMO HORN 232 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
3
2
2
2
3
3
1
0
0
1
0
0
1
1
1
N
N
.01
.83
.92
.97
.04
.01
.07
.77
.91
.07
.66
.85
.43
.80
.62
/A
/A
25
24
25
27
24
25
9
1 1
10
9
8
9
24
25
24


.2
.8
.0
.2
.5
.8
.9
.5
.7
.7
.5
.0
.3
.5
.9


267
297
283
259
290
276
601
693
649
607
707
659
327
405
367


.4
.6
.2
.9
.7
.0
.4
.5
.4
.5
.0
.4
.4
.1
.9


2
1
2
2
1
1
2
0
1
2
1
1
1
0
1


.96
,52
.21
.55
.12
.96
.72
.91
.79,
.79
.11
.91
.56
.99
.26


MPG
FUEL
ECON
28.0
25,7
26.8
28. i|
26,2
27,2
11,3
12.1
13.3
11.2
12.3
13,1
21,0
19,7
21.5


N/A
2
3
3
.76
.24
.01
17
24
21
.8
.3
.2
298
320
310
.8
.8
.3
3
1
2
.10
.95
.65
26,1
I. A
21,0
/\r 1
25,'
N/A
N
/A







N/A
2
2
2
2
1
2
.37
.12
.24
.20
.84
.01
33
26
30
38
27
32
.7
.9
.1
.2
.4
.6
364
376
370
396
416
407
.5
.0
.5
.9
.3
.0
3
3
3
2
2
2
.27
_ f
.56
.12
.1*
f\ 4
.23
• ' *
20,9
?0,9
£ v t *
on Q
i\i>i
1Q.1
1 J •
19-1

                           K-28

-------
                 APPENDIX K.CONT'D


 TNG OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE


                      DENVER
VEH
NO,
523





524





525





534





535





YR MAKE MODL CID TEST TYPE
75 AMMO HORN 258 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 DODG MONA 440 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 MERC MARQ 460 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 AMMO GREM 232 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
™ AMMO HORN 232 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


2
2
2
2
2
2
2
2
2
0
0
0
1
0
1
1
0
1
3
3
3
3
2
2
2
1
2
2
1
1

HC
.59
.50
.54
.42
.15
.28
.56
.20
.37
.83
.18
.49
.59
.87
.22
.88
.75
.29
.40
.22
.31
.04
.46
.74
.26
.99
.12
.19
.77
.97
RAMS PER MILE
CO C02
61
49
55
58
30
43
46
44
45
20
5
12
18
22
20
13
13
13
43
59
52
37
35
36
41
34
37
40
25
32
.6
.2
.1
.1
.5
.7
.9
.5
.6
.3
.4
.5
.3
.3
.4
.6
.0
.3
.5
.8
.0
.1
.1
.0
.7
.2
.8
.6
.7
.8
472
507
490
475
513
495
609
657
634
697
799
751
740
842
793
719
828
776
301
314
308
313
350
332
384
399
392
374
398
386
.1
.9
.8
.2
.9
.4
.5
. 1
.3
.8
.8
.0
.3
.2
.4
.0
.4
.0
.0
.7
.2
.3
.4
.6
.6
.9
.6
.8
.0
.9


NOXC
2
2
2
2
2
2
2
1
2
2
1
1
3
1
2
2
1
2
2
1
2
1
1
1
2
2
2
2
2
2
.10
.04
.07
.18
.29
.24
.75
.51
.11
.22
.61
.90
.00
.65
.30
.82
.63
.20
.29
.86
.06
.56
.31
-43
.71
.53
.62
.77
.48
.62
MPG
FUEL
ECON
15
15
15
15
15
15
12
12
12
12
1 1
1 1
11
10
10
11
10
11
23
21
22
23
21
22
19
19
19
19
20
20
.4
.0
.2
.5
.6
.5
.8
. 1
.4
.1
.0
.5
.5
.1
.7
.9
.4
.1
.3
.2
.2
.3
.5
.3
.4
.3
.3
.9
.0
.0
                      K-29

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
536


•


538





540





544





547





YR MAKE MODL CID TEST TYPE
75 AMMO PACE 258 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 AMMO HORN 232 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 AMMO PACE 258 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BUIC LESA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 BUIC REGA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS P
HC CO
3.
2.
2.
2.
2.
2.
2.
2.
2.
2.
1 .
1.
2.
2.
2.
3.
2.
2.
2.
2.
2.
0.
0.
0.
2.
2.
2.
1 .
0.
1 .
10
58
83
55
14
34
57
01
28
06
50
77
43
05
23
01
71
85
47
70
59
91
50
70
43
91
68
46
70
06
78
92
86
52
59
56
40
37
38
34
26
30
39
49
44
139
135
137
69
80
75
29
18
23
79
78
78
32
19
25
.9
.9
.2
.7
.0
.0
.1
.4
.7
.5
.3
.2
.8
.3
.8
.9
.6
.7
.6
.2
.1
.5
.8
.9
.0
.5
.7
.5
.3
.7
ER MILE
C02
417
421
419
449
442
446
385
421
404
390
417
404
433
445
439
490
520
506
550
563
557
608
647
629
490
552
522
545
601
574
.8
.0
.5
.8
.7
.1
.1
.8
.2
.4
.1
.3
.5
.2
.6
.6
.2
.0
.6
.1
.1
.7
.7
.0
.2
.8
.8
.6
.8
.9
NOXC
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
0
0
0
1
0
1
1
0
0
1
1
1
1
0
1
.71
.07
.38
.01
.39
.69
.88
.71
.80
.66
.81
.71
.98
.91
.11
.93
.95
.91
.51
.73
.12
.19
.55
/\ f
.86
.16
nt.
.06
.25
.32
A f\
.89
• *
HPG
FUEL
ECON
16.1
15. 1
15,?
16, »
16,1
16,11
19,5
18,2
' 18,8
19.1
19.2
19."
17,6
16,8
17,2
12,3
12,0
12.1
13.3
in 1
12,1
1 1 A
13,"
13.5
*'.

1? 0
i )•
13>5

14,8
111,0
I • •
11,3

                          £-30

-------
                    APPENDIX K.CONT'D
.TSTING  OF  1972 FEDERAL
  ON INDIVIDUAL VEHICL
 HOT START TEST PROCEDURE  RESULTS
ES BEFORE AND AFTER  MAINTENANCE
                         DENVER
VEH
N0. YR MAKE MODL CID
5119 75 BUIC LESA 350


AFTER MTCE.


550 75 BUIC LESA 350


AFTER MTCE.


551 75 BUIC LESA 455


AFTER MTCE.


553 75 BUIC RIVI 455


AFTER MTCE.


554 75 BUIC STAW 455


AFTER MTCE.
-•

TEST TYPE
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

r
HC
1 .
2.
1 .
1 .
0.
0.
3.
3.
3.
2.
2.
2.
3.
3.
3.
2.
2.
2.
2.
4.
3.
1 .
1 .
1 .
4.
4.
4.
3.
r.
2.
46
17
83
12
21
64
31
44
38
05
07
06
94
94
94
42
19
30
90
27
62
86
63
74>
34
29
31
50
90
66
}RAMS PER MILE
CO C02
50
51
50
39
15
26
102
126
114
67
48
57
69
90
80
52
49
50
76
133
106
39
37
38
103
1 12
108
118
52
84
.7
. 1
.9
.2
.5
.8
.1
.7
.9
.4
.4
.5
.9
.2
.5
.1
.7
.8
.0
.5
.0
.8
.4
.6
.6
.8
.4
.9
.2
.1
609
619
614
614
686
652
524
529
526
571
635
604
550
577
564
605
665
636
635
622
628
655
691
674
610
638
625
663
727
696
.1
.6
.6
.3
.7
.1
.4
.0
.8
.7
.3
.8
.3
.4
.4
.0
.2
.4
.6
.8
.9
.8
.6
.5
.4
.4
.0
.4
.3
.7


NOXC
2
2
2
0
0
0
1
0
1
1
1
1
1
0
1
1
0
0
1
0
1
1
0
0
1
0
1
1
0
1
.10
.12
.11
.99
.41
.68
.39
.72
.04 -
.67
.27
.46
.79
.76
.25
.25
.69
.96
.37
.75
.05
.18
.72
.94
.90
.93
.39
.43
.89
.15
MPG
FUEL
ECON
12.8
12.6
12.7
13.1
12.5
12.7
12.8
12.0
12.4
13.0
12.4
12.6
13.2
12.1
12.6
12.8
11.8
12.3
11 .6
10.5
11.0
12.3
11 .7
12.0
11.3
10.7
1 1 .0
10.3
10.9
10.6
                        K-31

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
559

YR MAKE MODL CID TEST TYPE
75 CADI ELDO 500 HOT
HOT
TRANS
STAB
72 FTP


AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
560





565





567






568





75 CADI DEVI 500 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
\
75 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS P
HC CO
4
5
4
3
1
2
3
4
3
2
1
2
4
5
4
1
2
2
1
2
2
1
1
1

1
2
1
0
0
0
.33
.08
.72
.09
.63
.33
.52
.19
.87
.56
.97
.25
.13
.34
.76
.79
.20
.00
.96
.19
.08
.15
.02
.08

.48
.13
.82
.97
.84
.90
134
134
134
101
37
68
62
79
71
91
59
74
61
82
72
32
31
32
47
59
54
28
29
28

38
59
49
19
23
22
.3
.5
.4
.9
.5
.3
.0
.7
.2
.6
.1
.6
.9
.8
.8
.8
.7
.2
.8
.7
.0
.0
.6
.8

.7
.8
.7
.9
.9
.0
ER MILE 	
C02 NOXC
546
581
564
599
686
645
570
577
574
594
651
624
276
324
301
320
384
353
374
380
377
387
415
402

381
367
374
388
375
381
.7
.3
.8
.9
.8
.2
.7
.5
.3
.7
.4
.3
.9
.5
.7
.0
.6
.7
.4
.4
.5
.8
.0
.0

.4
.5
.1
.4
.3
.6
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
0
1
1
0
0
0
c
0

0
0
0
0
0

,31
.68
.50
.03
.51
.28
.87
.02
.95
.28
.34
.31
.70
.17
.42
.08
.96
.02
.07
.46
.75
.88
.44
.65

.68
r C
.55
f A
.61
.70
/% A
.22
•
HPG
FUEL
ECON
11,5
11,0
11,2
11,5
11,8
11,?
13,1
12.11
- 12.7
11,9
11,8
11,9
22.9
18,8
20.6
23,5
20,1
/
21,6
19.5
. 0 *
18,1
18,7
10 1
I?,1
10 I
1 J * '

19,9
19,0
1 / '

21,1
21."
(• * •
21-2

                           K-32

-------
                    APPENDIX K.CONT'D
tTSTlNG  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                         DENVER
VEH
NO,
569





570





571





580





581





YR MAKE MODL CID TEST TYPE
75 CHEV VEGA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV MONZ 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV VEGA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV NOVA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 CHEV NOVA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


1
1
1
1
0
0
2
2
2
1
1
1
3
4
3
4
4
4
3
3
3
1
1
1
2
3
3
4
1
3

HC
.82
.58
.69
.04
.45
.74
.04
.13
.08
.33
.12
.22
.31
.13
.74
.28
.89
.60
.50
.42
.46
.15
.70
.44
.89
.44
.18
.46
.71
.03
}RAMS P
CO
37
52
45
23
18
20
46
57
52
29
27
28
63
82
73
66
70
68
64
88
76
29
40
35
85
122
104
51
50
50
.6
.1
.2
.1
.5
.7
.3
.5
.1
.2
.9
.5
.3
.6
.4
. 1
.7
.5
.0
.7
.9
.0
.7
.1
.2
.2
.5
.5
.3
.8
ER MILE
C02
365
354
359
378
407
393
363
365
364
393
409
401
280
318
299
272
334
304
445
469
458
513
561
538
510
564
538
536
591
565
.1
.4
.5
. 1
.4
.4
.6
.7
.7
.2
.4
.7
.0
.3
.9
.3
.4
.7
.9
.9
.4
.8
.8
.8
.7
.4
.7
.5
.4
.1


NOXC
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
0
1
0
1
1
0
0
2
1
1
1
0
0
.76
.38
.56
.61
.33
.46
.19
.78
.98.
.15
.43
.78
.05
.76
.90
.92
.80
.86
.77
.80
.27
.08
.54
.80
.18
.01
.57
.12
.59
.85
MPG
FUEL
ECON
20
20
20
21
20
20
20
19
19
20
19
19
22
19
20
22
19
20
15
14
15
15
14
14
13
11
12
14
13
13
.6
,1
.4
.3
.3
.7
.0
.2
.6
.0
.4
.7
.8
.2
.8
.8
.3
.8
.9
.3
.0
.8
. 1
.8
.6
.6
.4
.1
.1
.6
                        K-33

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
582


•


583





588





589





591




YR MAKE MODL CID TEST TYPE
75 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV MONT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV MALI 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHEV MONT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
79
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
RTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
1
2
2
1
0
1
4
4
4
3
3
3
1
2
2
1
1
1
3
4
4
2
2
2
4
5
4
3
2
9
.90
.27
.09
.33
.71
.01
.10
.35
.23
.46
.21
.33
.84
.71
.29
.58
.35
.46
.17
.93
.08
.29
.27
.28
.81
.06
.94
.08
.21
fi9
50
52
51
42
22
31
96
89
92
71
49
60
50
76
64
29
35
32
95
153
125
87
83
85
147
153
150
133
80
m^
.0
.8
.5
.0
.3
.7
.3
.9
.9
.7
.6
.1
.6
.4
.1
.7
.7
.9
.5
.4
.7
.3
.7
.4
.7
.9
.9
.4
.1
6
490
528
510
506
567
538
444
483
464
447
482
465
511
534
523
501
526
514
446
440
443
511
544
528
423
445
435
513
615
566
.4
.8
.4
.8
.5
.4
.7
.6
.9
.7
.2
.7
.8
.2
.5
.2
.7
.5
.9
.8
.7
.9
.5
.9
.9
.2
.0
.6
.2
.6
1
0
1
1
0
0
1
0
1
1
0
0
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
.59
.92
,24
.11
.60
.84
.21
.80
.00
.09
.67
.87
.65
.05
.34
.02
.53
.76
.02
.50
.75
.69
.42
.55
.70
1, ii
,44
_ r
.56
.59
c f\
.50
.54
MPG
FUEL
ECON
15.4
11,3
11,8
15,1
11,1
15,0
11,5
13,9
11,2
15,5
15.6
15.5
11.9
13,^
11.1
16.0
15.1
15,5
A rt 7
12,7
d o ft
13. D
13.5
13-2

13-2
12,6
1 1* *
12,9
iti>
12,1
11.5
12.0
                           K-34

-------
                 APPENDIX  K.CONT'D
TING op ^72 FEDERAL HOT  START  TEST PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                       DENVER

VEH
NO, YR MAKE MODL CID
592 75 CHEV MONT 350


AFTER MTCE.


593 75 CHEV MALI 350


AFTER MTCE.


591 75 CHEV MONT 350


AFTER MTCE.


595 75 CHEV MALI 350


AFTER MTCE.


596 75 CHEV STAW 350


AFTER MTCE.
-*


TEST TYPE
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
HOT TRANS
HOT STAB
72 FTP
	 r
HC
2.41
2.92
2.68
1.33
0.23
0.75
2.70
3.36
3.05
0.89
0.78
0.83
2.45
2.89
2.68
1 .50
0.54
1 .00
2.00
2.29
2.15
1 .52
0.76
1.12
2.55
3.31
2.94
0.80
0.54
0.66
3D A MQ P
Ii rl ™1 0 r
CO
71.6
88.2
80.2
37.7
9.7
23.1
77.0
87.5
82.5
32.2
18.8
25.2
66.5
101 .9
85.0
43.8
39.0
41.3
50.1
48.5
49.2
55.7
27.1
40.8
83.6
106.2
95.3
33.7
15.4
24.1
ER MT I P
n ii u. LI n
C02
461.8
478.0
470.2
539.4
631.7
587.5
483.2
481.8
482.5
538.0
602.5
571 .6
467.7
479.5
473.9
602.9
650.4
627.7
522.5
571.3
547.9
514.4
582.8
550.0
548.6
557.7
553.4
572.7
629.6
602.3

NOXC
1 .20
0.60
0.89
0.83
0.64
0.74
1.34
0.82
1 .07
1.19
0.77
0.97
0.92
0.50
0.70
0.86
0.39
0.61
1.53
1 .05
1 .28
1 .17
0.76
0.96
1.38
0.88
1.12
1.55
1.34
1.44
MPG
PMC1!
r U Ei JL
ECON
15.2
14.2
14.7
14.7
13.7
14.2
14.5
14.1
14.3
15.0
14.0
14.5
15.3
13.7
14.4
13.1
12.4
12.8
14.6
13.6
14.0
14.6
14.1
14.4
12.9
12.1
12.5
14.1
13.5
13.8
                      K-35

-------
                       APPENDIX K.CONT'D
  LISTING OF 1972 FEDERAL HOT START  TEST PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                            DENVER
VEH
NO. YR MAKE MODL CID TEST TYPE
598 75 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
3
4
4
2
1
1
	 GRAMS P
HC CO
.82
.72
.29
.03
.91
.97
98
127
113
76
70
73
.8
.2
.6
.4
.3
.2
ER MILE 	
C02 NOXC
421
427
424
461
490
476
.9
.7
.9
.1
.1
.2
1
0
1
0
0
0
.43
,60
.00
.91
.36
.64
HPC
FUEL
ECOI
15,1
13,8
11,1
15,1
1U
11,9
599  75 CHEV MONT 350 HOT TRANS
                      HOT STAB
                      72 FTP
         AFTER MTCE.
HOT TRANS
HOT STAB
72 FTP
600  75 CHEV MALI 350 HOT TRANS
                      HOT STAB
                      72 FTP

         AFTER MTCE.  HOT TRANS
                      HOT STAB
                      72 FTP

608  75 CHEV CAPR 454 HOT TRANS
                      HOT STAB
                      72 FTP

         AFTER MTCE.  HOT TRANS
                      HOT STAB
                      72 FTP

609  75 CHRY CORD 360 HOT TRANS
                      HOT STAB
                      72 FTP

         AFTER MTCE.  HOT TRANS
                      HOT STAB
                      72 FTP
1.63  36.0
2.35  69.5
2.01  53.5

1.72  33.2
1.66  45.2
1.69  39.4
482.8  3.^8 16,3
477.7  1.75 11,9
480.1  2.58 15,6

513.5  1.38 '15,5
535.4  0,71 11,5
524.9  1.03 15,0






2
1
1




3
4
4
2
1
1
2
1
6
1
0
1
2
2
2
1
1
1
.80
.65
.25
.11
.80
.95
.76
.65
.97
.94
.58
.23
.50
.30
.40
.70
.10
.39
74
120
98
46
33
39
87
10
46
42
0
20
82
72
77
72
42
56
.5
.2
.3
.5
.3
.6
.0
.1
.9
.7
.4
.6
.5
.5
.3
.2
.3
.7
434
431
432
489
544
518
778
888
835
747
864
808
491
537
515
536
641
591
.3
.2
.7
.6
.7
.3
.0
.7
.7
.4
.8
.6
.0
.9
.4
.0
.6
.0
1
0
1
1
0
1
2
2
2
2
1
2
1
0
1
0
0
0
.71
.66
.16
41
JO
.09
.72
.58
.64
.39
.81
.09
.63
.84
— /*
.22
.96
.53
.74
15,8
11.0
11,8
15,6
11.1
15.1
9.0
9h
,'
93
,2
10,8
10.2
10.5
11.1
13,5

12*,5
13,J
                             K-36

-------
                 APPENDIX  K.CONT'D
  NG OK 1972 FEDERAL HOT START  TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                      DENVER
VEH
NO.
610





611





613





615





616





YR MAKE MODL CID TEST TYPE
75 CHRY CORD 360 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHRY NEWP MOO HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHRY NEWP 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 CHRY NEWY 440 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 DODG DART 225 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


2
2
2
1
1
1
8
10
9
2
1
1
4
4
4
3
1
2
2
2
2
0
0
0
2
2
2
2
2
2

HC
.77
.43
.60
.77
.33
.54
.00
.91
.52
.34
.29
.79
.58
.39
.48
.21
.21
.17
.70
.05
.36
.85
.18
.50
.60
.77
.69
.86
.75
.80
JRAMS P
CO
72
65
69
56
32
43
132
184
159
72
37
54
123
125
124
104
42
72
69
72
71
35
8
21
55
73
64
73
84
79
.6
.8
.1
.1
.4
.7
.8
.0
.5
.6
.9
.5
.7
.3
.6
.6
.2
.0
.6
.7
.2
.4
.9
.6
.4
.0
.6
.4
.9
.4
ER MILE
C02
514
553
534
567
635
602
498
520
510
606
728
670
569
596
583
639
731
687
653
708
682
741
834
790
382
372
377
377
398
388
.6
.2
.7
.0
.5
.7
.8
.4
.0
.9
.7
.4
.5
.5
.6
.5
.8
.6
.4
.6
.2
.6
.4
.0
.1
.4
.0
.5
.8
.6


NOXC
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
0
2
0
1
1
0
0
2
1
2
1
1
1
.78
.49
.63
.78
.36
.56
.52
.90
.20
.34
.12
.22
.67
.15
.40
.30
.70
.99
.15
.65
.37
.17
.72
.93
.90
.69
.27
.70
.07
.37
MPG
FUEL
ECON
13.9
13.4
13.6
13.4
12.9
13.1
12.1
10.5
11.2
12.2
11 .2
11 .7
11 .4
11 .0
11 .2
10.9
11.1
11 .0
11 .5
10.7
11.1
11.1
10.5
10.8
18.6
17.9
18.2
17.7
16.4
17.0
                      K-37

-------
                       APPENDIX K.CONT'D
  LISTING OF 1972 FEDERAL  HOT  START TEST PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                             DENVER
VEH
NO.  YR MAKE MODL CID TEST   TYPE
                         HPR
	GRAMS PER MILE	 PDEL
  HC     CO    C02   NOXC ECON
618





620





621





622





623




75 DODG DART 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 DODG CHAR 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 DODG CHAR 360 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 DODG CHAR 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 DODG MONA 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
1
1
1
0
0
0
1
2
2
0
0
0
2
2
2
1
0
1
2
2
2
2
1
1
6
6
6
4
1
3
.40
.91
.67
.88
.35
.60
.86
.30
.09
.76
.45
.59
.34
.59
.47
.55
.90
.21
.87
.67
.77
.24
.00
.59
.10
.37
.24
.34
.90
.07
28
60
45
12
15
14
30
63
47
13
14
13
75
83
79
56
33
44
56
63
59
56
48
52
123
170
148
90
67
78
.4
.2
.0
.8
.8
.4
.5
.7
.8
.0
.0
.5
.0
.1
.2
.9
.3
.6
.4
.0
.9
.0
.3
.0
.6
.6
.1
.2
.0
492
540
517
544
609
578
481
500
491
565
608
587
452
512
483
510
626
570
533
587
561
616
692
656
501
568
536
560
667
.3
.3
.3
.5
.1
.2
.9
.3
.5
.1
.6
.7
.5
.4
.7
.0
.8
.9
.0
.3
.3
.3
.5
.1
.3
.6
.4
.4
.9
.4
0
0
0
0
0
0
4
1
2
1
0
1
2
1
1
0
0
0
1
0
1
0
c
0
1
0
0
1
0
0
.79
.37
.57
.74
.43
.58
.58
.32
,88
.69-
.82
.24
.10
.13
.60
.88
.25
.55
.41
.77
A
.08
.68
.33
.50
.09
ft C
.75
/\ A
.92
.16
£?
.03
.88
16.
13.
15,
15,
11.
11.
16,
11.
15.
15.
11.
11.
15.
13.
11.
11.
13,
13.
11.
12.
13,
12.
4 1
1 ll
4 «.
11.
12.
10
1 v i
11.
1 1 1
12.
11,
11,
ll
8
0
6
0
7
6
6
5
1
0
5
ll
6
1
7
0

1


5
c.
)
q
7
n
\


\
9
                             K-38

-------
                 APPENDIX  K.CONT'D


TTNG OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE


                      DENVER
VEH
NO,
621





649





653





654





655





YR MAKE MODL CID TEST TYPE
75 FORD PINT 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD GRAN 302 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD STAW 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD ELIT 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD LTD 460 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

r
HC
1 .
1 .
1 .
1 .
1.
1 .
5.
3.
4.
4.
3.
3.
1 .
1.
1 .
1 .
1 .
1 .
2.
3.
2.
1 .
0.
0.
1 .
1.
1.
1.
0.
1 .
84
38
60
78
13
44
10
80
42
49
01
72
22
25
23
12
00
06
37
12
76
25
66
94
37
56
47
82
77
27
JRAMS P
CO
27
21
24
25
25
25
99
102
101
124
87
105
42
48
45
36
31
33
11
7
9
30
20
24
26
61
44
19
11
14
.0
.9
.4
.4
.8
.6
.4
.5
.0
.6
.7
.4
.0
.3
.3
.3
.5
.8
.5
.5
.4
.0
.2
.9
.9
.4
.9
.0
.0
.8
ER MILE
C02
353
384
369
371
406
389
461
506
485
505
589
549
589
625
608
647
719
685
566
583
575
685
792
741
737
804
772
739
803
772
.4
.7
.7
.0
.1
.3
.5
.9
.2
.9
.6
.5
.0
.9
.2
.5
.5
.0
.4
.1
.1
.2
.7
.2
.6
.8
.6
.4
.1
.6


NOXC
2
1
1
1
0
1
0
0
0
0
0
0
3
1
2
2
0
1
2
1
2
1
1
1
2
0
1
1
1
1
.23
.26
.72
.71
.93
.31
.53
.43
.48
.51
.34
.42
.75
.53
.59
.01
.96
.46
.73
.75
.22
.71
.37
.53
.00
.99
.47
.98
.43
.69
MPG
FUEL
ECON
22. 1
21 .0
21.5
21.3
19.7
20.4
14.0
13.1
13.5
12.4
12.0
12.2
13.5
12.6
13.0
12.5
11 .5
12.0
15.0
14.7
14.8
12.1
10.7
11.3
11.3
9.8
10.5
11.5
10.8
11.1
                      K-39

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
                                                         MPG
VfcH
NO.
656


•


664





665





667





672





YR MAKE MODL CID TEST TYPE
75 FORD GRAN 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 FORD THND 460 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
76 LING CONT 460 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 MERC MONA 200 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 MERC MONO 351 HOT
HOT
72
AFTER MTCE. HOT
HOJT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
HC
4
2
3
3
2
2
3
3
3
1
0
1
1
0
1
1
0
0
2
0
1
2
0
1
1
2
1
2
1
1
.73
.93
.79
.37
.26
.79
.04
.28
.17
.54
.68
.09
.14
.96
.04
.31
.53
.91
.78
.95
.83
.08
.90
.47
.76
.11
.95
.01
.20
.59
rnnrio rnn raj.LCi----_
CO C02 NOXC
69
105
88
21
17
19
95
128
112
28
29
28
4
3.2
19
4
3
3
15
18
17
16
18
17
43
62
53
40
17
28
.9
.3
.3
.3
.7
.4
.1
.6
.6
.3
.2
.8
.8
.4
.2
.5
.0
.7
.5
.6
.1
.5
.3
.4
.1
.4
.1
.1
.9
.5
536
567
552
603
654
630
641
684
663
791
862
828
707
708
707
778
841
811
417
455
437
417
457
438
603
660
633
629
705
669
.4
.5
.6
.7
.6
.2
.2
.7
.9
.6
.5
.6
.0
.6
.8
.2
.1
.0
.3
.1
.0
.0
.9
.3
.1
.9
.2
.8
.2
.1
2
1
2
2
1
2
1
0
1
2
1
1
1
1
1
2
1
1
0
0
0
0
0
0
1
0
1
1
1

.96
.27
.08
.73
.64
.16
.91
.84
.35
.15
.07
.59
.37
.01
.18
.00
.92
.96
.60
.44
.51
.57
44
. 1
.49
.71
O A
.80
_ ii
.24
.83
A a
.18
HO
.I?
FUEL
ECOH
13,1
12,0
k. | V
12,6
13,7
12.9
13.3
11.1
9.9
10,1
10,6
9.7
10,1
12,1
11,6
12.0
11,2
10,5
10,8
19,7
ft 4
18,2
.ft fl
18.9
19,7
18 1
1 0. '
ifl 0
10.7
13,1
11 6
1 1 •
12 3
\ilJ
12,7
12,"
i •* •
12,3

                           K-40

-------
                 APPENDIX K.CONT'D
TING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE


                      DENVER
VEH
NO,
675





689





690





691





691





YR MAKE MODL CID TEST TYPE
75 OLDS OMEG 260 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM VALI 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 PLYM FURY 360 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


1
1
1
0
0
0
3
3
3
2
2
2
3
3
3
2
2
2
2
2
2
2
1
1
4
5
5
1
0
1

HC
.14
.41
.28
.99
.46
.71
.95
.77
.85
.59
.48
.53
.48
.39
.43
.38
.27
.32
.44
.57
.51
.03
.33
.67
.60
.45
.04
.67
:97
.30
JRAMS P
CO
27
35
31
25
18
22
82
71
76
34
32
33
85
112
99
65
69
67
48
71
60
50
40
45
98
126
113
60
25
42
.9
.3
.8
.8
.8
.2
.6
.7
.9
.6
.4
.4
.4
.5
.5
.6
.2
.5
.4
.1
.2
.4
.7
.3
.5
.8
.3
.6
.9
.5
ER MILE
C02
471
488
480
555
625
591
434
438
436
387
442
416
399
389
394
419
435
427
403
389
396
408
431
420
497
536
517
578
653
617
.5
.6
.4
.0
.4
.7
.6
.8
.8
.9
.4
.3
.8
.6
.5
.5
.7
.9
.7
.6
.3
.3
.5
.4
.2
.3
.6
.5
.1
.3


NOXC
2
1
1
1
0
1
1
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
.42
.06
.71
.55
.57
.04
.47
.33
.88
.70
.44'
.56
.47
.05
.25
.19
.11
.15
.82
.79
.80
.67
.50
.58
.95
.14
.53
.40
.11
.25
MPG
FUEL
ECON
17
16
16
14
13
14
15
15
15
19
17
18
16
15
15
16
16
16
18
17
17
18
17
17
13
1 1
12
13
12
12
.1
.2
.6
.8
.5
.1
.4
.8
.6
.7
.7
.6
.3
.4
.8
.7
.1
.4
.2
.4
.8
.0
.8
.9
.3
.8
.5
.1
.7
.9
                      K-A1

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
696





698





699





700





701





YR MAKE MODL CID TEST TYPE
75 PONT FIRE 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PONT FIRE 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PONT LEMA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
75 PONT CATA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
76 PONT FIRE 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS P
HC CO
2
2
2
0
0
0
7
7
7
4
3
3
2
2
2
1
0
0
4
5
4
3
3
3
3
3
3
3
3
3
.09
.40
.25
.95
.17
.54
.76
.20
.47
.28
.01
.62
.02
.79
.42
.10
.56
.82
.40
.10
.76
.37
.49
.43
.43
.47
.45
.01
.08
.04
46
70
58
21
1
11
198
160
178
140
77
107
61
93
78
28
18
23
123
134
129
119
98
108
72
90
82
73
101
88
.1
.7
.9
.4
.5
.0
.8
.6
.9
.4
.7
.7
.8
.9
.5
.7
.0
.1
.1
.6
.1
.8
.9
.9
.9
.5
.1
.8
.5
.3
ER MILE 	
C02 NOXC
386
389
387
416
415
416
399
455
428
435
508
473
493
533
514
528
590
561
486
504
495
566
658
614
483
525
505
529
560
545
.2
.5
.9
.5
.9
.2
.5
.3
.6
.1
.0
.1
.8
.7
.6
.6
.8
.0
.2
.8
.9
.9
.4
.6
.9
.9
.8
.2
.6
.6
1
1
1
1
2
1
0
0
0
0
0
0
3
1
2
3
2
2
1
1
1
0
C
0
2
1
2
1
0

.67
.55
.61
.68
.02
.86
.46
.34
.40
.75
.97'
.86
.40
.96
.65
.00
.06
.51
.74
.10
.40
.60
It A
.49
_ ii
.54
.39
n c
.75
f\ £
.05
.06
cfl
.50
fl1
.01
MPG
FUEL
ECOH
19,1
17,5
18,2
19,6
21,2
20,1
12,1
12,1
12.1
13.3
13.9
13.6
11,9
12,9
13.1
15.1
11,3
11,8
12,8
. _ j
12,1
0 ll
12,1
11,6
in 8
1 V lv
11 1
1111
11,6
13,1
i j'
11 1
i j'1
13-6
12,2
'A
12.8

                           K-42

-------
                   APPENDIX K.CONT'D
TSTING OF  1972  FEDERAL HOT START TEST PROCEDURE
 nu TMIUVIDUAL VEHICLES BEFORE AND AFTER  MAINT
ON  INDIVIDUAL
   RESULTS
NTENANCE
                        DENVER
                                                         MPG
VEH
NO,
705





709





713





71H





715





YR MAKE MODL CID TEST TYPE
75 DATS B210 85 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 OPEL STAW 116 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 TOYO CORO 134 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 VOLK SEDA 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 VOLK SEDA 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

2
1
1
2
1
1
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
1
1
1
2
3
3
2
2
2
HC
.25
.37
.79
.05
.83
.93
.62
.50
.56
.31
.41
.36
.78
.47
.62
.70
.20
.44
.05
.48
.28
.40
.88
.65
.81
.58
.21
.39
.22
.30
n « n o r
CO
31
27
29
30
27
29
70
78
74
49
52
51
28
28
28
30
27
28
21
29
25
1 1
9
10
63
79
71
49
22
35
.8
.6
.6
.6
.5
.0
.1
.3
.3
.9
. 1
.0
.4
.7
.5
.2
.6
.9
.6
.1
.5
.8
.7
.7
.1
.8
.8
.6
.0
.2
c. n n j. LI c,
C02
259
305
283
264
311
288
323
379
352
342
399
372
347
409
379
373
443
409
260
299
281
339
415
379
222
239
231
261
318
291
.7
.8
.7
.1
.4
.8
.3
.0
.3
.8
.1
.1
.5
.5
.8
.7
.0
.8
.5
.8
.0
.2
.7
.1
.3
.0
.0
.4
.7
.3
NOXC
2
0
1
2
1
2
0
0
0
1
0
0
3
1
2
3
1
2
2
1
1
1
1
1
0
0
0
0
1
0
.03
.83
.41
.62
.50
.04
.80
.67
.73
.07
.78
.92
.64
.47
.51
.65
.39
.47
.27
.46
.85
.64
.08
.35
.82
.54
.67
.90
.04
.97
r u ck
ECON
28
25
26
27
24
26
20
17
18
20
18
19
22
19
20
20
18
19
29
25
27
24
20
22
26
23
25
25
24
25
.0
.1
.4
.9
.6
.1
.1
.4
.6
.7
.2
.3
.3
.3
.7
.8
.1
.3
.5
.1
.0
.5
.3
.1
.9
.6
.1
.6
.6
.1
                        K-43

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT  START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                           DENVER
                                                         HPG
vnn
NO.
716





717





046





047





048





YR MAKE MODL CID TEST TYPE
75 VOLK SEDA 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
75 VOLK TRAN 109 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 AMMO HORN 304 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 BUIC RIVI 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 BUIC CENT 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
]
2
3
2
2
2
2
4
5
4
2
2
2
5
4
4
5
4
4
4
3
4
4
4
4
4
3
3
8
5
6
KG
.54
.20
.88
.02
.17
.10
.16
.18
.69
.92
.41
.66
.15
.69
.91
.10
.36
.71
.45
.60
.00
.95
.18
.55
.55
.02
.75
.51
.25
.81
n n ri i
Cl
60
79
70
48
42
44
72
82
77
48
43
46
59
55
57
53
46
49
32
18
25
49
27
38
65
61
63
180
96
1^6
j r
D
.6
.6
.5
.2
.0
.9
.7
.1
.6
.5
.8
.0
.8
.6
.6
.6
.2
.8
.5
.4
.1
.9
.6
.3
.7
.4
.4
.6
.1
.6
on n
CO
235
271
254
287
352
321
309
351
331
405
472
440
443
471
457
478
534
507
660
723
693
655
706
682
490
526
508
619
670
646
1LC,
2
.8
.7
.5
.0
.3
.0
.2
.1
.0
.3
.1
.1
.2
.1
.7
.2
.3
.5
.9
.9
.8
.5
.3
.0
.1
.0
.8
.6
.6
.2
N
0
0
0
0
0
0
0
0
0
1
0
0
3
2
2
4
2
3
5
2
14
4
3
3
3
1
2
0
0

oxc
.79
.58
.68
.67
.61
.64
.95
.75
.84
.03
.94
.98
.65
.02
.80
.36
.15
.21
.48
.97
.17
.79
1 0
A II
.94
.60
C" 1
.52
f i
.52
.71
of.
.0°
7Q
. i"
PU
EC
26
21
23
21
20
22
20
1?
19
18
16
17
16
15
15
15
A \\
11
11
12
1 1
11
11
11
1 1
11
1 1
11
ill
1 ^
9
10
10

EL
ON
,2
,8
,7
,0
,9
,3
.3
,9
,0
,1
,2
,0
,0
.5
,T
,3
A
,3
.
,2
(.
.1
'
,8
'i
t '
g
!o
,3

,5
,1

                           K-44

-------
                    APPENDIX K.CONT'D


ITSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
                                                         MPG
VEH
NO,
019





050





051





052





053





YR MAKE MODL CID TEST TYPE
74 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 CHEV MONT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 CHEV NOVA 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 CHEV CAMA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
™ CHEV CHEL 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
2
2
2
2
2
2
5
3
4
4
4
4
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
1
2
HC
.53
.69
.61
.57
.66
.62
.54
.49
.47
.88
.06
.46
.41
.29
.83
.20
. 12
.64
.77
.05
.39
.32
.72
.01
.82
.26
.01
.33
.89
.58
i n H ri o i
CO
57
64
60
53
68
61
108
81
94
66
30
47
57
43
50
46
34
40
74
83
78
66
56
61
87
74
80
77
39
57
.1
.0
.7
.5
.2
.2
.2
.8
.5
.3
.4
.6
.5
.4
.2
.4
.9
.4
.0
.5
.9
.5
.3
.2
.0
.1
.3
.3
.3
.5
Ei I\ 1'lJ.LtCi
C02
320
300
310
300
293
296
502
606
556
501
582
543
383
489
438
387
451
421
526
585
557
527
592
561
521
592
558
566
663
616
.2
.7
.0
.5
.2
.7
.1
.9
.8
.8
.3
.8
.4
.5
.7
.5
.6
.0
.2
.4
.1
.9
.7
.7
.0
.9
.5
.2
.2
.8
NOXC
2
1
2
1
1
1
0
0
0
1
1
1
1
1
1
2
1
1
1
0
1
1
0
0
0
0
0
0
0
0
.51
.84
.16
.99
.38
.67
.87
.63
.75
.37
.01
.18
.87
.30
.58
.06
.03
.52
.38
.73
.04
.19
.77
.97
.85
.58
.71
.91
.77
.84
r u E,L>
ECON
21 .2
21.7
21.5
22.6
21.7
22. 1
12.9
11.9
12.3
14.3
13.8
14.0
18.3
15.7
16.9
18.9
17.3
18.0
13.6
12.2
12.8
13.8
12.9
13.3
13.2
12.4
12.8
12.7
12.1
12.4
                        K-45

-------
                       APPENDIX  K.CONT'D
  LISTING OF 1972 FEDERAL  HOT  START TEST PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                             DENVER
VEH
NO.  YR MAKE MODL CID TEST   TYPE
                         MPG
	GRAMS PER MILE	 pUEL
  HC     CO    C02   NOXC ECQH
054


•


055





056





057





058




74 CHEV CAPR 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 DODG CHAR 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 DODG DART 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 FORD PINT 122 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 FORD MAVE 302 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
T o c>«nn
5
5
5
4
4
4
9
9
9
4
4
4
4
3
4
3
2
3
3
3
3
3
3
3
4
4
4
4
4
>i
.24
.52
.39
.31
.48
.40
.33
.95
.65
.56
.19
.37
.44
.63
.02
.79
.87
.31
.97
.56
.75
.73
.40
.56
.91
.49
.69
.72
.18
H ii
140
174
158
88
95
92
172
141
156
71
68
69
82
76
79
82
65
73
47
50
48
40
44
42
110
123
117
78
74
*r £
.6
.5
.3
.3
.4
.0
.2
.7
.3
.4
.4
.8
.8
.5
.5
.6
.2
.5
.1
.1
.6
.3
.4
.4
.4
.8
.4
.7
.7
&
634
696
667
654
733
695
390
413
402
466
518
493
354
369
362
395
442
420
281
310
296
263
296
280
438
482
461
435
469
HR3
.4
.9
.0
.0
.3
.3
.0
.9
.5
.8
.5
.7
.9
.0
.3
.5
.7
.1
.6
.1
.5
.7
.0
.5
.9
.7
.8
.6
.5
.3
1
1
1
1
1
1
0
0
0
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
0
0
2
1
1
.52
.04
.27
.67
.14
.39
.75
.52
.63
,70
.06
.36
.61
.03
.31
.33
.00
.16
.33
.51
.90
.46
_ I*
.5*
- Q
.98
.23
t r
.65
rt *5
.93
.02
n 1
.01
.19
10
9
9
11
9
10
12
13
13
15
13
11
If
17
17
16
16
16
21
fL ft
22
1*3
23
26
33
i)
?il
t^
11
12
1 *-
13
i J
15
11
15
,2
,0
,5
,0
,9
,1
,9
,3
,1
,0
,9
,*
,8
.?
,8
,5
,0
,3
J
i
,i
\
.1
,2
d
itf
,8
i w
,1
,8
J

,5
,8
,1
                            K-46

-------
                    APPENDIX K.CONT'D
iTSTlNG  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                         DENVER
VEH
NO.
059





060





061





062





063





YR MAKE MODL CID TEST TYPE
74 FORD HAVE 250 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 FORD LTD 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 FORD LTD 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 LINC CONT 460 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
71 MERC MONT 302 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


4
3
3
3
2
3
5
4
4
5
3
4
4
2
3
3
2
2
7
5
6
5
3
4
5
4
5
5
4
5

HC
.25
.43
.82
.78
.70
.22
.14
.12
.60
.15
.14
.11
.30
.68
.46
.73
.32
.99
.27
.77
.49
.85
.69
.73
.84
.76
.28
.51
.55
.01
JRAMS P
CO
66.
75.
71 .
68.
66.
67.
80.
75.
77.
95.
83.
89.
47.
41.
44.
50.
30.
39.
163.
135.
148.
105.
37.
70.
63.
64.
64.
60.
50.
55.
3
4
1
5
5
4
1
2
5
9
8
6
5
0
1
1
2
7
8
3
9
8
3
1
7
3
0
4
9
4
ER MILE
C02
351
372
362
386
437
412
492
528
511
521
637
582
595
664
631
592
681
639
566
654
612
608
734
674
516
553
535
508
567
539
.9
.2
.5
.2
.4
.9
.7
.4
.3
.7
.8
.2
.2
.0
.1
.8
.4
.0
.2
.7
.4
.8
.6
.4
.5
.3
.7
.5
.8
.5


NOXC
1
0
1
1
0
0
1
1
1
0
1
0
3
2
2
2
1
2
2
1
2
2
2
2
3
2
2
3
2
2
.51
.96
.22
.08
.71
.89
.80
.67
.73
.83
.09
.96
.07
.04
.53
.63
.72
.16
.44
.72
.07
.46
.10
.27
.19
.06
.60
.06
.31
.67
MPG
FUEL
ECON
18
17
18
17
16
16
14
13
13
12
11
12
13
12
12
13
12
12
10
10
10
1 1
11
11
14
13
13
14
13
13
.9
.7
.3
.5
.1
.8
.0
.5
.7
.9
.4
.1
.0
.0
.5
.0
.1
.5
.5
.0
.2
.2
.0
.1
.0
.3
.6
.3
.4
.8
                        K-47

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
VEH
NO.
064





065





066





067





068




YR MAKE MODL CID TEST TYPE
74 OLDS CUTL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 OLDS DELT 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 OLDS 98 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 PLYM SATE 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

r.
HC
5
5
5
4
4
4
5
4
4
5
4
4
4
3
3
3
3
3
5
4
5
4
3
3
3
3
3
4
2
3
.43
.04
.23
.91
.75
.83
.45
.51
.96
.73
.11
.88
.07
.63
.84
.25
.17
.20
.97
.72
.31
.13
.83
.97
.67
.06
.35
.61
.27
.-RQ
IRAMS P
CO
81
83
82
81
91
86
119
90
104
98
35
65
48
50
49
36
34
35
38
40
39
39
37
38
51
59
55
48
38
43
.9
.3
.6
.2
.7
.7
.9
.1
.4
.3
.3
.5
.1
.7
.5
.9
.6
.7
.0
.4
.2
.3
.8
.5
.5
.0
.4
.7
.3
.3
ER MILE 	
C02 NOXC
520
568
545
538
600
570
560
650
607
573
666
622
639
704
673
633
700
668
483
525
505
529
564
547
390
395
393
403
444
.1
.9
.6
.5
.3
.7
.9
.6
.6
.5
.5
.0
.9
.0
.3
.6
.0
.2
.9
.7
.7
.2
.9
.8
.2
.7
.0
.6
.5
.0
2
1
1
1
1
1
1
1
1
2
3
2
4
2
3
4
2
3
3
1
2
2
1
2
3
1
2
2
1
2
.01
.37
.67
.56
.00
,27
.95
.58
,76
.62
.11
,89
,25
.39
.28"
.84
.58
.66
.11
.89
.62
.65
ft 0
.88
f\ C
.25
.30
A 1
.92
i- 0
,58
.50
84
1
MPG
FUEL
ECON
13
12
12
13
11
12
11
11
11
11
12
12
12
11
11
12
11
12
15
4 ll
11
4 r
15
in
a
i ^
18
17
[ 1
18
1 u
17
17
i t
17
,3
J
,8
,0
.7
,3
,6
.0
.3
,9
,1
,0
,2
,2
,6
,6
/
,6
,1
.8
'*
1
,1
9
i 7
3
i J
i«
,1
i
J
,3

                          K-48

-------
                    APPENDIX K.CONT'D


ITSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO,
069





070





071





072





073





YR MAKE MODL CID TEST TYPE
74 PONT BONN MOO HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 DATS 610 119 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 MAZD RX3 70 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
™ TOYO CELI 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


4
4
4
4
4
4
5
5
5
5
4
4
3
4
4
5
4
4
8
8
8
7
7
7
3
3
3
3
3
3

HC
.55
.65
.60
.56
.79
.68
.62
.38
.49
.26
.28
.75
.97
.52
.26
.01
.78
.89
.96
.08
.50
.57
.94
.76
.13
.48
.31
.39
.46
.43
JRAMS P
CO
45
71
58
23
22
22
77
100
89
46
44
45
63
43
53
64
48
56
83
80
81
66
71
69
28
57
43
21
39
30
.3
.0
.7
.0
.0
.5
.5
.7
.6
.2
.0
.0
.6
.4
.1
.1
.5
.0
.8
.0
.8
.6
.8
.3
.2
.7
.6
.8
.3
.9
ER MILE
C02
577
633
606
597
670
635
546
605
577
570
656
615
285
329
308
288
333
312
402
467
436
443
490
468
333
335
334
338
352
345
.7
.4
.8
.9
.8
.9
.4
.2
.0
.1
.5
.1
.2
.1
.1
.3
.9
.1
.3
.6
.4
.6
.5
.1
.5
.7
.7
.2
.2
.5


NOXC
2
1
2
2
1
2
2
1
2
3
2
3
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
2
1
1
.89
.41
.12
.95
.76
.33
.89
.69
.26
.84
.25
.01
.86
.67
.76
.94
.78
.86
.80
.36
.57
.72
.35
.52
.26
.34
.78
.25
.40
.81
MPG
FUEL
ECON
13
1 1
12
13
12
12
12
11
12
13
12
12
22
21
21
21
20
21
15
14
15
15
14
14
22
20
21
23
20
21
.4
.7
.4
.7
.3
.9
.9
.4
.1
.5
.0
.7
.3
.6
.9
.9
.9
.4
.8
.3
.0
.5
.1
.8
.9
.3
.5
.2
.9
.9
                        K-49

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
VEH
NO.
074


•


075





352





354





721




YR MAKE MODL CID TEST TYPE
74 VOLK SEDA 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 VOLK SEDA 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 CHRY NEWP 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 FORD ELIT 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 AMMO GREM 232 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
	 GRAMS P
HC CO
4
6
5
4
4
4
3
4
3
3
4
4
6
5
6
3
3
3
7
5
6
7
4
6
5
6
6
4
4
U
.16
.28
.27
.07
.17
.12
.66
.10
.89
.60
.40
.02
.27
.99
.12
.72
.01
.35
.84
.91
.83
.84
.88
.30
.99
.59
.30
.65
.84
.75
59
70
65
50
49
49
56
60
58
38
33
35
109
125
117
67
49
57
103
116
109
64
46
54
58
86
73
53
64
•59
.6
.5
.3
.3
.5
.9
.6
.4
.6
.1
.6
.8
.1
.3
.5
.2
.4
.9
.2
.1
.9
.1
.4
.9
.6
.7
.3
.5
.7
.3
ER MILE 	
C02 NOXC
226
249
238
236
258
247
227
243
236
235
268
252
583
628
607
610
707
660
486
542
515
488
551
521
363
405
385
358
420
.7
.8
.7
.5
.2
.8
.9
.9
.2
.1
.0
.3
.5
.8
.1
.3
.1
.7
.9
.0
.6
.7
.4
.4
.1
.3
.1
.5
.2
.7
1
1
1
2
1
1
1
0
1
2
1
1
2
1
2
2
1
2
1
1
1
2
1
2
1
1
1
2
1
1
.99
.09
.52
.12
.11
.60
.54
.98
.25
.09
.43
.75
.52
.98
.24
.37
.85
.10
.73
.32
.51
.53
.79
.15
.96
f\ O
.03
Ii IT
.47
,22
!?3
HPG
FUEL
ECON
26
23
21
27
25
26
27
25
26
29
26
27
11
10
10
12
11
11
13
14
1
4 A
12
H
1 0
1J
ill
It
18
15
J /
17
1 1
19
16
17
.6
,3
• -j
,8
,0
,1
,2
,0
,2
,1
,0
,5
,6
,5
.5
,9
,2
,2
16
,2

.
,H
Q
i 7
1
i '
,1
,8
1
t
',<>
,8
                          K-50

-------
                    APPENDIX K.CONT'D
ITSTING OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTl
:NTENANCE
                         DENVER
VEH
NO,
721





728





731





732





Nl





YR MAKE MODL CID TEST TYPE
74 BUIC APOL 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
™ FORD PINT 122 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


6
6
6
3
3
3
3
3
3
3
2
3
5
4
5
4
4
4
11
18
15
13
12
12
3
4
4
4
4
4
---(
HC
.36
.82
.60
.77
.08
.41
.99
.75
.86
.39
.73
.05
.90
.43
.13
.92
.29
.59
.01
.72
.03
.62
.37
.97
.88
.58
.25
.10
.31
.21
}RAMS P
CO
104
159
133
38
26
31
87
95
91
54
43
48
71
69
70
69
62
65
84
171
129
137
188
163
46
46
46
50
44
47
.5
.7
.3
.1
.0
.8
.6
.6
.7
.4
.9
.9
.7
.2
.4
.8
.3
.9
.8
.3
.9
.7
.0
.9
.0
.3
.1
.2
.6
.3
ER MILE
C02
480
494
488
581
650
617
289
285
287
319
333
326
463
501
483
496
564
531
506
469
487
615
551
581
258
283
271
293
316
305
.7
.8
.1
.8
.0
.4
.2
.0
.0
.9
.1
.7
.5
.7
.5
.9
.1
.9
.9
.4
.3
.3
.1
.8
.2
.9
.6
.7
.2
.4


NOXC
1
0
1
2
1
1
0
0
0
1
1
1
1
0
0
0
0
0
2
0
1
2
0
1
1
1
1
1
0
1
.74
.70
.20
.00
.36
.66
.91
.48
.69
.41
.04
.22
.03
.48
.74
.96
.55
.74
.43
.59
.47
.28
.51
.36
.88
.17
.51
.25
.87
.05
MPG
FUEL
ECON
13.3
11 .6
12.4
13.6
12.7
13.1
20.2
19.9
20.0
21.3
21.6
21.5
14.9
14.2
14.5
14.3
13.1
13.7
13.1
11.1
12.0
10. 1
10.0
10.1
25.9
23.9
24.8
23.0
22.2
22.6
                        K-51

-------
                      APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL  HOT START TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE
                           DENVER
VEH
NO.
743





744





748





753





757


YR MAKE MODL CID TEST TYPE
74 FORD PINT 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 FORD PINT 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 FORD MAVE 302 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 FORD STAW 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 OLDS CUTL 350 HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS P
HC CO
6
6
6
5
5
5
4
5
5
3
3
3
7
5
6
3
2
3
5
5
5
5
3
4
4
4
4
.08
.67
.39
.55
.71
.63
.67
.57
.14
.73
.51
.62
.08
.13
.06
.88
.96
.40
.52
.63
.58
.44
.99
.68
.61
.85
.74
102
124
114
94
96
95
85
106
96
76
82
79
23
42
33
16
25
21
105
105
105
85
58
71
56
84
71
.3
.9
.1
.4
.0
.3
.2
.6
.3
.9
.5
.8
.0
.5
.1
.6
.9
.4
.6
.8
.7
.2
.7
.4
.0
.9
.1
ER MILE 	
C02 NOXC
253
267
260
270
303
287
259
270
265
335
386
361
426
456
442
442
493
469
637
713
677
644
754
701
546
587
567
.3
.4
.7
.8
.5
.8
.3
.3
.0
.5
.1
.9
.2
.9
.2
.6
.9
.4
.4
.5
.0
.3
.0
.5
.0
.4
.6
0
0
0
0
0
0
0
0
0
0
0
0
5
2
3
3
1
2
1
1
1
1
1
1
2
1
2
.48
.28
.37
.56
.33
.44
.84
.50
.66
.80
.53
.66
.70
.25
.90
.78
.89
.79
.54
.23
ft
.38
.63
it *>
.43
r~ i
.52
.68
HE
,45
n ll
,04
HPG
FUEL
ECON
20,5
18,3
• j
19,3
20,3
18,8
19,5
21.8
19.5
20,5
19.0
16,8
17.8
18.3
16,1
17.3
18.5
16,3
17.3
10.8
9/1
,9
4fl 5
1U.J
11.2
10 3
I v i J
10 f
1 V I •
13-7
12.1
i *• •
12,8
1 1 '
       AFTER  MTCE.   HOT TRANS
                     HOT STAB
                     72 FTP
4.01  55.4
3.46  36.3
3.72  45.4
618.3  1.9  ;;;;
712.5  1-J:  \\t\
667-4  L71  11-
                           K-52

-------
                 APPENDIX  K.CONT'D


TING op 1972 FEDERAL HOT START  TEST  PROCEDURE  RESULTS
ON  INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE


                      DENVER
VEH
NO,
758





760





761





762





765





YR MAKE MODL CID TEST TYPE
74 OLDS CUTL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 PLYM DUST 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
74 PLYM FRY3 360 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
71* PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


5
5
5
5
6
5
4
3
4
3
2
3
4
4
4
3
2
3
6
6
6
5
5
5
6
6
6
6
5
6

HC
.36
.26
.30
.33
.44
.91
.23
.78
.00
.85
.62
.21
.68
.15
.40
.92
.78
.32
.25
.18
.21
.29
.52
.41
.64
.33
.48
.80
.48
.11
JRAMS P
CO
55
32
43
63
25
44
73
71
72
52
35
44
41
79
61
53
52
52
103
121
112
67
71
69
89
112
101
45
34
39
.8
.0
.4
.9
.7
.0
.5
.5
.4
.8
.9
.0
.4
.4
.2
.0
.4
.7
.5
.5
.9
.1
.2
.2
.5
.5
.5
.3
.9
.9
ER MILE
C02
540
616
579
567
631
600
369
373
371
379
403
391
471
492
482
496
550
524
539
563
551
565
627
598
517
567
543
553
633
595
.0
.5
.9
.6
.6
.9
.0
.3
.2
.1
.6
.8
.8
.3
.5
.3
.4
.5
.0
.3
.6
.6
.9
.1
.8
.7
.8
.3
.5
.1


NOXC
1
1
1
1
1
1
3
2
2
2
2
2
6
3
5
2
1
1
2
1
2
2
1
2
3
1
2
3
2
3
.56
.33
.44
.40
.22
.30
.16
.19
.66
.74
.16
.44
.47
.84
.10
.05
.12
.57
.91
.75
.31
.86
.94
.38
.14
.68
.38
.97
.29
.09
MPG
FUEL
ECON
13
13
13
13
12
12
17
17
17
18
19
18
16
14
15
15
13
14
12
1 1
1 1
12
1 1
12
13
11
12
13
12
13
.8
.0
.3
.0
.8
.9
.8
.8
.8
.7
.0
.8
.1
.1
.0
.0
.8
.4
.3
.5
.9
.9
.7
.3
.1
.6
.3
.7
.6
.1
                      K-53

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
770

YR MAKE MODL CID TEST TYPE
74 COLT SEDA 98 HOT
HOT
TRANS
STAB
72 FTP


AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
774

74 FIAT 128 79 HOT
HOT
TRANS
STAB
72 FTP



776





777





780


AFTER MTCE. HOT
HOT
72
74 TOYO CORO 120 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 TOYO CORO 97 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
74 VOLV 142 121 HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
AFTER MTCE. HOT TRANS

HOT
T>
STAB
PTP

n
HC
2
3
3
2
3
3
4
3
4
6
9
8
3
3
3
2
3
2
3
5
4
2
3
3
3
2
3
2
3
9
.77
.42
.11
.88
.11
.00
.82
.99
.39
.47
.71
.16
.93
.17
.53
.71
.03
.87
.87
.63
.79
.98
.51
.25
.08
.95
.01
.76
.07
Q9
RAMS P
CO
47
58
53
47
57
52
80
77
78
62
98
81
28
46
38
29
51
40
55
89
73
39
56
48
61
67
64
36
31
3^
.6
.1
.1
.5
.0
.5
.9
.0
.8
.5
.6
.3
.8
.7
.1
.5
.2
.8
.1
.7
.1
.2
.1
.0
.2
.0
.2
.6
.3
Q
ER MILE 	
C02 NOXC
246
264
256
248
278
264
256
300
279
394
510
455
314
338
326
329
345
337
260
276
268
256
273
265
299
334
317
287
336
.4
.8
.0
.5
.7
.2
.0
.6
.2
.5
.8
.2
.7
.1
.9
.1
.9
.9
.0
.8
.8
.3
.0
.0
.2
.4
.5
.0
.2
.6
2
1
2
1
0
1
1
0
0
0
0
0
3
2
2
2
1
2
2
0
1
2
1
1
1
1

2
1
1
.86
.98
.40
.43
.90
.15
.03
.53
.77
.92
.66
.78
.54
!o3
.75
.59
.50
.03
.11
.78
.42
.60
<ȣ
.36
nf
.90
.78
nto
.08
•
.16
>
MPG
FUEL
ECOH
26,9
21,2
25,1
26,7
23,5
21,9
22,3
20,1
21,3
17.3
12,7
14,6
23.8
21,1
22,3
23,1
_ b
20. *
. . f
21,*
24.1
A A h
20,'!
OO 3
22J
27,1
23,8
25J
£/ tj
21-9
19.8
i / •
20,7

25-1
22.5
23-7
                          K-54

-------
                    APPENDIX K.CONT'D


iTSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO,
101





102





103





104





105





YR MAKE MODL CID TEST TYPE
73 AMMO HORN 232 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 BUIC ELEC 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 CADI DEVI 472 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 CHEV VEGA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 CHEV MALI 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


3
3
3
3
2
2
3
4
3
2
2
2
4
2
3
8
2
5
4
5
5
4
5
4
3
3
3
3
2
2
	 	 r
HC
.02
.03
.02
.38
.27
.80
.65
.23
.95
.94
.92
.93
.46
.85
.62
.71
.81
.64
.46
.88
.20
.48
.25
.88
.72
.15
.42
.17
.46
.80
}RAMS P
CO
26
44
35
26
30
28
70
77
74
55
62
59
107
78
92
75
48
61
54
87
72
50
79
65
72
58
65
62
49
55
.5
.3
.8
.7
.3
.6
.7
.5
.3
.4
.2
.0
.6
.7
.6
.0
.3
.1
.9
.9
.1
.3
.5
.5
.2
.7
.2
.0
.4
.4
ER MILE
C02
381
374
377
406
438
423
629
703
667
629
718
675
704
757
731
705
783
746
276
332
305
276
337
308
472
521
498
505
569
538
.3
.7
.9
.6
.6
.3
.0
.5
.9
.6
.4
.9
.0
.0
.7
.1
.6
.0
.7
.3
.7
.1
.8
.3
.8
.7
.3
.4
.4
.8


NOXC
7
5
6
2
1
2
1
1
1
2
1
1
1
1
1
2
1
2
1
0
1
1
0
1
1
1
1
1
0
1
.07
.12
.05
.89
.98
.42
.73
.13
.41
.15
.27
.69
.56
.29
.42
.23
.79
.00
.98
.85
.39
.79
.74
.24
.60
.04
.31
.24
.89
.06
MPG
FUEL
ECON
20
19
20
19
18
18
1 1
10
11
12
10
1 1
10
10
10
10
10
10
23
18
20
24
18
20
14
14
14
14
13
14
.5
.6
.0
.3
.0
.6
.8
.6
.1
.2
.8
.4
.0
.0
.0
.4
.2
.3
.5
.1
.4
.0
.5
.8
.8
.2
.5
.5
.6
.0
                        K-55

-------
                       APPENDIX  K.CONT'D
  LISTING OF 1972 FEDERAL  HOT  START TEST PROCEDURE  RESULTS

     ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                             DENVER
VEH

NO.  YR MAKE MODL CID  TEST   TYPE
                         HPG
	GRAMS PER MILE	 FDEL

 HC     CO    C02   NOXC ECO»
106

73 CHEV NOVA 350 HOT
HOT
TRANS
STAB
72 FTP
•

AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
107

73 CHEV IMPA 350 HOT
HOT
TRANS
STAB
72 FTP


AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
108

73 CHEV IMPA 350 HOT
HOT
TRANS
STAB
72 FTP



109





110





AFTER MTCE. HOT
HOT
72
73 CHEV IMPA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 DODG DART 225 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
4
2
3
2
2
2
4
4
4
4
2
3
3
2
2
3
3
3
2
2
2
2
2
2
4
4
4
3
2
3
.15
.67
.38
.64
.33
.48
.70
.06
.37
.09
.99
.52
.25
.47
.84
.59
.06
.31
.70
.49
.59
.45
.20
.32
.63
.34
.48
.33
.70
.00
95
65
79
58
67
63
56
35
45
54
28
41
79
67
73
59
39
48
62
62
62
58
45
51
103
102
102
65
38
51
.3
.2
.6
.5
.7
.3
.0
.3
.2
.2
.9
.0
.0
.9
.2
.8
.0
.9
.7
.5
.6
.4
.5
.7
.6
.1
.8
.1
.4
.2
458
517
489
511
598
556
470
535
504
536
605
572
555
606
582
527
588
559
598
685
643
601
680
642
301
299
300
343
361
353
.8
.5
.4
.7
.2
.8
.5
.6
.5
.7
.3
.5
.4
.6
.1
.9
.5
.5
.3
.1
.6
.1
.3
.4
.3
.9
.6
.9
.3
.0
1
0
0
1
0
1
3
2
3
2
1
2
1
0
1
1
1
1
2
1
1
1
1
1
3
1
2
4
2

.14
.84
.98
.45
.82
.12
.30
.78
.03
.75
.90
.31
.23
.96
.09
.81
.40
.60
.11
.43
.75
.82
n y\
.32
t* £
.56
.42
r f
.66
.64
60
'
14,3
« j
14,1
14,2
14,5
12,5
13,1
15,5
14,?
15,1
14,0
13,4
13,?
12,9
12,3
12,6
14,0
13,5
13.T
12,6
« < 1
11,2
11 8
11. '
12,?
11 ?
|li'
12 1
it"
18,5
18,?


19,'
20, f*
20,0

                             K-56

-------
                    APPENDIX K.CONT'D
iTSTTNG  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
N0, YR MAKE MODL CID TEST TYPE
111 73 FORD PINT 122 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
112 73 FORD TORI 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
113 73 FORD HAVE 302 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
1111 73 FORD CUST 351 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
115 73 FORD LTD 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


2
2
2
2
2
2
6
4
5
4
3
3
5
4
5
5
3
4
9
8
8
6
5
5
4
4
4
3
2
3

HC
.79
.80
.80
.59
.52
.56
.24
.19
.17
.42
.33
.85
.36
.66
.00
.91
.78
.80
.00
.87
.94
.60
.32
.93
.06
.00
.03
.58
.78
.16
3RAMS P
CO
58
68
63
27
39
33
94
98
96
70
55
62
83
109
97
57
61
59
172
193
183
124
68
95
89
121
106
61
45
52
.2
.9
.8
.1
.3
.4
.3
.4
.5
.1
.8
.6
.8
.3
.1
.2
.5
.4
.1
.0
.0
.5
.7
.4
.8
.0
.0
.1
.1
.8
ER MILE
C02
274
277
276
299
281
290
528
562
546
619
731
677
403
438
421
466
529
499
426
458
443
486
579
534
535
581
559
556
640
599
.5
.8
.2
.2
.7
.1
.6
.6
.3
.9
.3
.9
.1
.2
.4
.9
.2
.4
.5
.2
.0
.1
.1
.6
.5
.1
.3
.0
.2
.9


NOXC
2
1
1
3
2
2
1
0
0
1
1
1
1
0
0
1
0
0
2
1
1
1
2
2
3
1
2
4
2
3
.35
.58
-95
.59
.01
.77
.03
.76
.89
.64
.53
.58
.09
.55
.81
.06
.75
.90
.24
.21
.70
.96
.32
.15
.86
.96
.87
.17
.44
.27
MPG
FUEL
ECON
23
22
23
25
25
25
12
12
12
11
10
1 1
16
14
15
15
13
14
12
11
11
12
12
12
12
11
12
13
12
12
.7
.5
.0
.4
.3
.3
.7
.1
.4
.9
.7
.3
. 1
.2
.0
.4
.9
.6
.2
.2
.7
.6
.6
.6
.9
.3
.0
.4
.3
.8
                        K-57

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
VEH
NO.
116


•


117





118
V




119





120





YR MAKE MODL CID TEST TYPE
73 MERC MONR 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 OLDS 98 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 OLDS CUTL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 PLYM SATE 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

n
HC
4
4
4
4
3
4
3
2
2
3
3
3
4
3
4
4
3
4
4
4
4
3
3
3
3
2
2
2
2
2
.84
.12
.46
.26
.99
.12
.03
.15
.57
.68
.00
.33
.52
.80
.14
.43
.61
.00
.58
.55
.56
.54
.13
.32
.06
.49
.76
.96
.14
.53
RAMS P
CO
75
69
72
58
48
53
53
31
42
42
42
42
77
57
66
56
26
40
102
123
113
56
43
49
43
26
34
43
25
34
.6
.9
.6
.1
.6
.1
.8
.8
.3
.4
.3
.4
.1
.2
.8
.0
.0
.4
.8
.8
.7
.5
.9
.9
.9
.2
.7
.5
.6
.2
ER MILE 	
C02 NOXC
537
597
568
541
612
578
699
815
759
672
735
705
571
634
604
555
638
598
454
494
475
484
553
520
364
380
372
379
412
396
.7
.2
.7
.8
.3
.5
.7
.2
.9
.2
.7
.3
.4
.2
.1
.9
.3
.9
.9
.3
.4
.9
.2
.5
.7
.0
.7
.0
.1
.2
2
2
2
2
3
2
2
1
1
2
1
1
1
1
1
2
1
2
2
1
1
2
1
2
6
3
4
4
2
3
.04
.38
.21
.76
.06
.91
.05
.69
.87
.19
.44
.80
.54
.24
.39
.33
.82
.07
.36
.30
.81
.96
O 4
.81
j* £
.36
.04
n II
.04
li ft
.*T
.29
n 3
.23
19
,22
HPG
FUEL
ECOH
13
12
12
13
12
13
11
10
10
11
10
11
12
12
12
13
12
13
11
12
4 O
13
15
ill
n
iD
i"
20
?0
fcu
?0
tw
19
19
i /
19

,2
,3
,?
.1
.?
,1
.2
.2
,6
,8
.9
,3
,6
,1
.3
,5
,9
,1
,1
.
3
J
,2
(0
'j
*v
,0
,?
,1

,1
,3
,»

                           K-58

-------
                    APPENDIX K.CONT'D


ITSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO.
121





122





123





124





125





YR MAKE MODL CID TEST TYPE
73 PONT CATA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 PONT LEMA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 DATS TRUC 97 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 OPEL MANT 1 16 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 TOYO CORO 97 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


4
4
4
5
4
5
4
4
4
4
3
4
7
6
7
7
8
7
4
6
5
3
3
3
3
2
2
2
2
2
___n
HC
.57
.85
.71
.19
.87
.02
.93
.55
-73
.50
.84
.16
.56
.93
.23
.77
.00
.89
.96
.00
.50
.33
.70
.52
.06
.04
.53
.72
.23
.46
RAMS P
CO.
30
41
36
23
15
19
52
56
54
27
21
24
44
42
43
54
54
54
77
97
88
59
70
65
46
43
44
30
21
25
.9
.1
.2
.6
.6
.4
.0
.6
.4
.3
.5
.3
.2
.0
.0
.6
.7
.6
.9
.9
.3
.8
.4
.3
.5
.0
.6
.9
.3
.9
ER MILE
C02
586
650
619
598
688
645
554
638
597
566
652
611
303
346
326
303
353
329
255
275
265
279
306
293
283
360
323
268
325
298
.7
.2
.8
.3
.9
.5
.2
.0
.9
.8
.0
.2
.9
.9
.3
.8
.7
.8
.4
.1
.7
.4
.4
.5
.0
.1
.2
.8
.3
.2


NOXC
6
2
4
7
3
5
3
1
2
3
2
2
1
0
1
1
0
0
1
0
0
1
0
1
1
0
1
2
1
1
.82
.92
.79
.10
.26
.10
.54
.90
.69
.84
.20
.99
.51
.97
.23
.03
.83
.93
.25
.73
.98
.42
.71
.05
.38
.73
.04
.14
.20
.65
MPG
FUEL
ECON
13.7
12.2
12.8
13.6
12.2
12.8
13.6
12.0
12.7
14.2
12.7
13.4
»«3
20^4
21.3
21 .4
19.1
20. 1
22.6
19.8
21 .0
23.1
20.7
21 .8
24.3
20.4
22.1
27.2
24.3
25.6
                        K-59

-------
                        APPENDIX  K.CONT'D
  LISTING OF 1972 FEDERAL  HOT  START TEST PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                             DENVER
VEH
NO.  YR MAKE MODL CID TEST   TYPE
                         HPG
	GRAMS PER MILE	 FugL
 HC     CO    C02   NOXC ECON
126


•


127





375





377





380





73 VOLK KOMB 103 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 VOLK SEDA 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 DODG CHAR 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 FORD PINT 122 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 FORD THND 460 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
2
1
2
2
1
1
3
3
3
3
3
3
4
3
4
3
3
3
5
4
5
4
4
4
7
8
8
6
4
5
.38
.70
.03
.30
.43
.84
.43
.97
.71
.91
.87
.89
.18
.97
.07
.92
.00
.44
.31
.87
.08
.17
.00
.08
.75
.30
.04
.04
.60
.29
44
43
44
35
23
29
54
66
60
47
55
51
78
91
85
66
65
65
79
90
85
49
51
50
156
181
169
101
65
82
.7
.6
.2
.6
.3
.2
.6
.2
.7
.1
.0
.2
.2
.2
.0
.6
.3
.9
.8
.4
.3
.7
.6
.7
.0
.5
.3
.1
.2
.4
371
475
426
364
461
414
248
278
264
238
269
254
443
462
453
485
533
510
304
340
323
270
304
288
553
544
548
638
751
697
.9
.6
.0
.3
.2
.8
.1
.9
.1
.1
.0
.2
.5
.0
.2
.7
.7
.7
.6
.4
.3
.9
.8
.6
.1
.2
.5
.8
.9
.7
2
1
2
2
1
1
2
1
1
2
1
1
2
1
1
2
1
1
1
1
1
2
1
2
1
0
0
1
1

.45
.62
.02
.09
.37
.72
.13
.22
.66
.25
.26
.73
.39
.31
.83
.01
.20
.60
.38
.09
.23
.51
.53
.02
.16
r- Q
.58
at.
.86
.51
'07
• *- '
19
16
17
20
17
19
25
22
23
27
21
25
15
11
11
11
13
11
19
17
4 Q
\o
21
00
it-
01
2j
10
10
1 v
10
1 v
10
10
10

,1
,1

,8
.1
.0
,1
,1
.9
,3
,1
.6
,3
,1
,8
,7
,1
,2
,9
.
l?
,5
'«
'
.8
!t

,9
,2
,5

                             K-60

-------
                    APPENDIX K.CONT'D
ITSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO,
782





788





790





791





795





YR MAKE MODL CID TEST TYPE
73 AMMO HORN 304 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 CADI DEVI 472 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 CHEV VEGA 140 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 CHEV NOVA 307 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


7
8
8
3
3
3
8
9
9
9
11
10
8
12
10
4
4
4
4
3
3
3
2
3
7
7
7
2
2
2

HC
.78
.27
.03
.79
.23
.50
.92
.12
.02
.18
.85
.57
.04
.26
.24
.65
.26
.45
.41
.10
.73
.44
.77
.09
.32
.84
.59
.90
.29
.58
JRAMS PER MILE
CO C02
124.
141.
133.
38.
29.
33.
107.
126.
117.
95.
112.
104.
77.
92.
85.
52.
58.
55.
74.
88.
81.
60.
66.
63.
70.
43.
56.
63.
45.
54.
2
9
4
0
7
7
1
0
0
5
1
1
1
3
0
0
8
5
2
8
8
1
8
6
3
6
4
4
4
0
519
563
542
494
549
522
614
629
622
629
652
641
260
282
272
283
379
333
299
283
290
317
300
308
386
436
412
507
554
531
.2
.0
.0
.2
.1
.8
.7
.0
.1
.9
.6
.8
.1
.8
.0
.6
.5
.6
.3
.1
.9
.6
.8
.8
.3
.1
.3
.0
.4
.7


NOXC
1
0
1
3
2
2
2
1
1
2
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
0
.28
.93
.10
.48
.44
.94
.18
.35
.75
.17
.22
.67
.46
.85
.14
.66
.00
.32
.64
.98
.29
.91
.14
.51
.77
.66
.71
.03
.94
.98
MPG
FUEL
ECON
12.0
10.9
11.4
15.7
14.6
15.1
10.9
10.4
10.6
11 .0
10.2
10.6
21 .8
19.0
20.3
23.4
18.3
20.4
20.6
20.5
20.6
21 .0
21 .4
21 .2
17.1
16.8
16.9
14.4
14.0
14.2
                        K-61

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT  START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE  AND AFTER MAINTENANCE
                           DENVER
                                                         WPG
V E,n
NO.
808


•


809





810





811





812





YR MAKE MODL CID TEST TYPE
73 CHEV STAW 454 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 CHRY NEWP 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 CHRY NEWY 440 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 DODG DART 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 DODG DART 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
HC CO C02 NOXC
12
7
9
5
6
5
6
6
6
5
4
4
4
3
3
2
2
2
4
4
4
4
2
3
3
3
3
2
2
2
.10
.54
.72
.39
.24
.83
.64
.29
.46
.66
.31
.95
.23
.76
.98
.78
.04
.40
.48
.12
.29
.17
.89
.50
.58
.83
.71
.68
.35
.51
147
108
126
101
86
94
126
115
120
103
63
82
37
34
35
37
35
36
99
93
96
81
52
66
59
91
76
28
26
27
.3
.1
.9
.9
.8
.0
.2
.3
.5
.6
.6
.8
.2
.3
.7
.4
.2
.3
.1
.8
.4
.2
.1
.0
.2
.5
.1
.0
.5
.2
638
734
688
611
687
651
483
546
516
525
640
585
586
677
633
706
842
777
314
348
332
337
401
371
407
438
423
432
494
464
.4
.2
.4
.4
.9
.3
.3
.3
.2
.8
.9
.8
.6
.1
.8
.8
.2
.4
.9
.2
.3
.9
.7
.2
.6
.2
.6
.8
.0
.7
1
1
1
2
1
1
2
1
2
2
1
1
3
1
2
2
1
1
1
0
1
1
1
1
2
1
1
2
1
4
1
,51
.14
,31
,13
,39
.89
,71
.61
,13
.15
.19
.65
,79
.81
.76
.47
.47
.95
.35
.76
,04
.42
_ f
.06
*\ i
.23
.03
4 1
.12
r c
.55
.08
ofl
.28
fi6
,00
FUEL
scon
9
9
9
11
10
10
12
11
12
12
11
12
13
11
12
11
9
10
18
17

18
1A
10
18
1 V
1?
ill
1 n
16
ltf
18
16
1?

,8
,6
,?
,3
,5
,9
,6
.9
,2
,6
,8
,1
,5
,9
,6
,5
.
.
,3
.
8
,»
,5
(0
3
i J
,3
,9
,0

,3
,3
,2

                           K-62

-------
                    APPENDIX K.CONT'D


ITSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO,
813





811





820





821





822





YR MAKE MODL CID TEST TYPE
73 DODG CHAR 400 HOT TRANS
HOT
72
AFTER MTCE. HOT
HOT
72
73 DODG DART 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 FORD MAVE 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 FORD MAVE 302 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 FORD MAVE 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


20
20
20
16
21
19
5
5
5
4
3
3
3
4
3
4
3
3
5
5
5
4
3
4
3
3
3
3.
3
3

HC
.12
.77
.46
.55
.24
.00
.33
.39
.36
.01
.31
.65
.69
.03
.87
.06
.33
.68
.16
.09
.12
.29
.89
.08
.50
.16
.32
.23
.34
.29
3RAMS PER MILE
CO C02
140
131
135
134
142
138
100
128
115
57
40
48
98
119
109
74
69
71
70
100
86
31
32
32
45
37
41
40
44
42
.0
.2
.4
.9
.6
.9
.8
.9
.4
.6
.1
.5
.2
.6
.3
.3
.5
.8
.8
.2
.2
.7
.4
.1
.7
.2
.3
.4
.8
.7
513
637
578
570
728
652
402
437
420
437
491
465
357
381
370
373
416
395
455
481
469
500
535
519
374
394
384
389
457
424
.9
.7
.4
.7
.4
.9
.2
.5
.6
.8
.5
.8
.5
.6
.1
.0
.8
.8
.8
.8
.3
.8
.6
.0
.1
.0
.5
.4
.1
.7
i

NOXC
1
0
1
1
0
0
1
0
1
1
1
1
1
0
1
2
1
1
1
0
1
2
1
2
4
2
3
2
1
2
.38
.86
.11
.19
.80
.98
.26
.76
.00
.62
.17
.39
.72
.67
.17
.22
.00
.59
.95
.84
.37
.83
.38
.07
.31
.77
.51
.25
.88
.06
MPG
FUEL
ECON
11.1
9.8
10.4
10.6
8.7
9.5
15.4
13.5
14.3
16.4
15.7
16.0
17.0
15.2
16.0
17.7
16.5
17.1
15.2
13.5
14.3
15.7
14.8
15.2
19.4
19.2
19.3
19.2
16.5
17.7
                         K-63

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT  START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                           DENVER
                                                         MPG
van
NO.
823


•


824





826





828





831





YR MAKE MODL CID TEST TYPE
73 FORD MUST 302 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 FORD MAVE 302 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 FORD LTD 429 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 FORD TORI 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 MERC COME 250 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
HC
8
10
9
8
10
9
5
4
4
5
4
4
7
5
6
8
4
6
4
4
4
4
3
4
4
3
3
4
2
3
.18
.14
.20
.21
.43
.37
.02
.49
.74
.45
.32
.86
.26
.89
.54
.07
.27
.09
.37
.86
.62
.71
.81
.24
.05
.61
.82
.13
.67
.37
1
1
1
1
1
1






1
1
1
1



1





1
1



jino r
CO
09
12
11
23
09
16
86
97
92
69
67
68
75
57
66
03
33
66
71
09
90
40
35
37
95
08
02
79
72
75
.3
.9
.2
.8
.3
.3
.0
.7
.1
.5
.5
.5
.9
.1
.1
.1
.1
.6
.1
.1
.9
.1
.8
.8
.2
.9
.3
.0
.4
.6
EI n nj.ijCi----._
C02 NOXC
427
449
438
446
526
488
467
507
488
509
590
552
617
680
650
626
754
693
526
569
549
511
584
549
349
383
367
396
465
432
.0
.8
.9
.3
.3
.0
.7
.4
.4
.7
.9
.0
.5
.6
.4
.6
.3
.2
.7
.5
.0
.7
.3
.6
.0
.7
.1
.8
.3
.5
2
1
1
0
0
0
1
0
1
1
0
0
1
1
1
2
1
2
2
1
1
3
1
2
2
0
1
2
0

,10
.22
.64
.81
.43
,61
.43
.70
.05
.19
.75
.96
.96
.02
.47
.45
.63
.02
.72
.16
,91
.84
.97
ft if
.87
,14
„(.
.76
li O
.42
.05
on
.89
IlK
.**"
FUEL
ECOH
11,2
13,5
13,8
13,3
12.1
12,7
11.3
13,1
13,1
13,9
12.5
13,1
9,?
9.1
9,5
10,9
* A 0
10,8
A A
10,9
13.6
4 < 1
11,1
40 &
12, o
15,1
13 6
lj.°
a 1
]H,J
IT,'
15.T
1 J i
16.'
1 v i
16,6
15,1
15.1

                           K-64

-------
                   APPENDIX K.CONT'D


TSTING OF  1972  FEDERAL HOT START TEST PROCEDURE RESULTS
 ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                        DENVER
VEH
NO,
835
w J ~




837





839





840





8H2





YR MAKE MODL CID TEST TYPE
73 OLDS CUTL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 OLDS CUTL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 PLYM DUST 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 PLYM DUST 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
73 PLYM SATE 318 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


3
3
3
3
2
2
5
4
4
4
3
4
3
3
3
4
2
3
5
6
5
4
3
3
6
6
6
6
6
6

HC
.76
.95
.86
.27
.72
.98
.62
.23
.90
.84
.55
.16
.90
.22
.55
.63
.82
.68
.71
.24
.99
.20
.43
.80
.88
.93
.90
.19
.05
.12
3RAMS PER MILE
CO C02
96
114
105
75
60
67
54
41
47
57
37
46
58
47
52
57
34
45
82
112
98
53
41
47
173
182
178
146
136
141
.1
.7
.8
.6
.9
.9
.7
.8
.9
.1
.1
.6
.7
.3
.7
.6
.6
.6
.6
.5
.2
.3
.5
.1
.8
.3
.2
.0
.8
.2
563
596
580
605
682
645
495
569
533
545
631
590
353
360
357
351
390
371
393
431
412
429
496
464
377
422
400
399
473
437
.3
.6
.7
.6
.2
.5
.3
.3
.9
.9
.7
.6
.1
.6
.0
.4
.8
.9
.1
.2
.9
.8
.6
.6
. 1
.5
.8
.1
.2
.7


NOXC
1
1
1
1
1
1
3
1
2
2
1
2
4
2
3
2
2
2
1
0
1
1
0
1
0
0
0
0
0
0
.37
.01
.18
.48
.21
.34
.10
.46
.24
.61
.50
.03
.92
.94
.89
.56
.07
.31
.47
.73
.09
.54
.81
.16
.66
.51
.58
.85
.72
.78
MPG
FUEL
ECON
12
11
11
12
11
11
14
13
14
13
12
13
19
19
19
19
19
19
16
14
15
16
15
16
13
12
12
13
12
13
.2
.2
.7
.1
.3
.7
.8
.7
.2
.6
.7
.1
.4
.9
.7
.4
.5
.5
.4
.1
.1
.8
.5
.1
.2
.1
.6
.7
.5
.1
                        K-65

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
843

YR MAKE MODL CID TEST TYPE
73 PLYM FRY3 360 HOT
HOT
TRANS
STAB
72 FTP
•


844





845





846





849





AFTER MTCE. HOT
HOT
72
73 PONT VENT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 PONT LEMA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 PONT LEMA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 PONT STAW 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
4
3
4
3
2
3
6
7
7
6
5
6
6
6
6
6
8
7
6
8
7
5
4
5
4
4
4
2
2
2
.57
.78
.16
.68
.44
.03
.78
.43
.12
.31
.86
.07
.14
.60
.38
.23
.20
.26
.92
.76
.88
.06
.98
.02
.19
.55
.38
.65
.06
.34
77
88
83
56
36
45
55
59
57
50
42
45
109
105
107
44
28
36
85
146
117
43
42
42
68
77
73
51
31
40
.4
.3
.1
.0
.6
.9
.8
.7
.8
.0
.3
.9
.9
.0
.3
.3
.6
.1
.9
.6
.6
.2
.1
.6
.2
.9
.2
.5
.0
.8
522
593
559
542
629
587
472
506
490
481
553
518
532
585
560
517
563
541
511
533
522
525
600
564
618
679
650
697
807
754
.0
.3
.2
.3
.9
.9
.5
.7
.3
.1
.5
.9
.3
.8
.2
.9
.5
.7
.6
.4
.9
.8
.6
.8
.1
.3
.0
.8
.0
.7
4
2
3
4
2
3
4
1
2
3
1
2
2
2
2
2
2
2
3
1
2
3
2
3
1
1
1
1

1
,38
.12
.20
.76
.53
.60
.21
.72
.93
.12
.33
.19
.«
.19
.33
.97
.11
.70
.20
.11
.28
.68
n A
.99
.32
.96
— fj
.27
f A
,60
.16
tf.
.1°
on
.3°
MPG
FUEL
ECON
13,5
11.9
* • /
12,6
13,8
12.8
13,3
15,3
11,2
11,7
15,3
13,9
11,5
12,3
11,5
11.8
11,6
11,0
11,3
13.3
.4 1
11,2
in 4
12,1
lU
13 0
i jiu
41 7
Ij'1
12,0
10 9
| V 1 *
11 »
1 1 1
11,3
10,3
10,?

                           K-66

-------
                    APPENDIX K.CONT'D


ITSTING  OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
                                                         MPG
VEH
NO,
850





851





852





855





856





YR MAKE MODL CID TEST TYPE
73 DATS B610 108 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 DATS 240Z 146 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 BOND CIVI 71 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 MG CONV 110 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 PORS 914 102 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
5
6
5
4
3
3
4
2
3
4
2
3
2
2
2
2
2
2
2
2
2
2
2
2
5
7
6
9
11
10
HC
.43
.43
.95
.08
.64
.65
.77
.28
.47
.77
.12
.39
.11
.52
.33
.71
.82
.77
.41
.47
.44
.54
.66
.60
.84
.21
.56
.62
.22
.46
n A ri o r
CO
44
53
49
41
38
39
33
27
30
31
25
27
39
46
43
42
43
42
46
44
45
55
55
55
35
42
39
42
51
47
.5
. 1
.0
.5
.1
.7
.2
.9
.4
.0
.1
.9
.9
.5
.3
.2
.1
.7
.7
.5
.6
.9
.4
.6
.6
.2
.0
.9
.1
.2
on rij. LI c
C02
282
303
293
307
340
325
337
397
368
338
430
386
194
231
213
214
243
229
294
356
326
293
353
324
339
373
356
311
340
326
.3
.4
.3
.8
.8
.0
.3
.4
.6
.2
.2
.2
.1
.9
.8
.3
.3
.4
.3
.3
.7
.0
.2
.4
.2
.0
.8
.6
.7
.8
NOXC
2
1
2
1
0
1
1
1
1
1
1
1
1
0
0
1
0
0
1
0
0
1
0
0
1
1
1
1
1
1
.48
.56
.00
.89
.93
.39
.91
.33
.61
.52
.20
.35
.16
.61
.87
.05
.52
.77
.06
.67
.86
.06
.75
.90
.60
.00
.29
.99
.19
.58
r utij
ECON
24.0
21 .8
22.8
23.0
21.5
22.2
21 .9
19.8
20.8
22.1
18.6
20.1
33.7
28.4
30.7
30.7
27.7
29.1
23.6
20.4
21.9
22.8
19.8
21.1
21 .5
19.2
20.2
21 .7
19.4
20.4
                        K-67

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
857

YR MAKE MODL CID TEST TYPE
73 TOYO STAW 97 HOT
HOT
TRANS
STAB
72 FTP
•

AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
860





863





864





076




73 SUBA STAW 83 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 VOLK SEDA 97 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
73 VOLV 142S 121 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 AMMO GREM 258 HOT
HOT
72
AFTER MTCE. HOT
HOT
•7 1
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
i?Tn

r.
HC
4
6
5
2
2
2
3
4
4
3
3
3
4
5
5
5
6
5
7
10
8
4
5
5
28
30
29
2
2
o
.63
.57
.64
.53
.99
.77
.90
.17
.04
.53
.61
.57
.66
.59
.14
.42
.09
.77
.18
.46
.89
.80
.43
.13
.78
.67
.76
.67
.60
C 0
IRAMS P
CO
60
81
71
40
57
49
53
62
58
45
49
47
59
67
63
68
60
64
88
104
97
71
79
75
95
102
99
34
38
o£
.3
.2
.2
.0
.7
.2
.7
.4
.2
.6
.2
.5
.8
.1
.6
.7
.2
.3
;7
.9
.1
.6
.9
.9
.4
.3
.0
.4
.8
•7
ER MILE 	
C02 NOXC
238
258
248
256
279
268
250
287
269
257
307
283
246
284
266
251
312
283
261
281
272
272
296
285
294
295
295
331
405
QfiQ
.2
.3
.7
.1
.6
.4
.1
.9
.8
.1
.4
.3
.6
.1
.2
.3
.1
.0
.4
.8
.0
.6
.7
.2
.9
.6
.3
.3
.0
.7
2
1
1
1
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
2
1
1
2
2
.17
.10
.61
.60
.70
.13
.86
.65
.75
.99
.70
,81
.30
.60
.93
.90
.56
.72
.66
.06
.35
.77
* Ii
.11
ii h
.11
.15
nil
.01
r* f
.57
.26
op
,oc.
.03
HPG
FUEL
ECON
25,5
21,8
23,5
27,1
23,1
25,0
25,6
22,2
23,7
26.1
22,1
21,0
25,0
21,8
23,2
23,6
20,8
22,1
21,0
A ft C
18,5
in d
19- b
22,2
on 2
£i/,'
71 1
i I •
16,6
16,0
I * *
16,3

22,5
18,T
20,'
                           K-68

-------
                    APPENDIX K.CONT'D


ITSTING OF  1972 FEDERAL  HOT  START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO.
077





078





079





080





081





YR MAKE MODL CID TEST TYPE
72 BUIC RIVI 455 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CADI DEVI 472 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV VEGA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV MALI 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV CHEL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

t
HC
4.
4.
4.
3.
4.
3.
3.
3.
3.
5.
4.
4.
4.
2.
3.
3.
3.
3.
4.
5.
4.
2.
2.
2.
3.
3.
3.
3.
2.
3.
69
88
79
89
08
99
24
88
58
41
14
75
00
82
39
52
12
31
35
05
72
64
88
77
52
07
28
56
85
19
}RAMS P
CO
57
89
74
38
39
39
102
135
119
205
189
197
59
46
52
55
45
50
75
125
101
47
58
53
49
50
49
40
33
36
.6
.2
.0
.3
.6
.0
.0
.4
.4
.9
.7
.4
.6
.3
.7
.9
.0
.2
.3
.2
.3
.6
.7
.4
.4
.0
.7
.3
.4
.7
ER MILE
C02
581
624
603
610
666
639
653
688
671
691
735
714
311
434
375
330
411
372
409
411
410
493
551
524
440
518
480
486
550
519
.7
.2
.9
.3
.4
.6
.5
.0
.5
.8
.6
.6
.9
.2
.7
.6
.8
.9
.7
.5
.6
.6
.9
.0
.1
.4
.9
.4
.4
.8


NOXC
7
4
6
7
4
6
2
0
1
1
0
1
1
1
1
1
0
1
3
1
2
2
1
2
2
1
1
2
1
1
.93
.32
.04
.65
.91
.23
.01
.91
.43
.27
.83
.04
.77
.15
.45
.35
.91
.12
.72
.28
.45
.65
.43
.01
.45
.18
.79
.30
.49
.88
MPG
FUEL
ECON
12
1 1
12
13
12
12
10
9
10
8
8
8
21
17
18
20
18
19
16
14
15
15
13
14
16
14
15
15
14
15
.9
.4
.1
.0
.0
.4
.8
.7
.2
.6
.5
.5
.2
.2
.9
.7
.0
.2
.4
.2
.2
.4
.6
.4
.8
.6
.6
.8
.5
.1
                         K-69

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
082


•


083





084





085





086





YR MAKE MODL CID TEST TYPE
72 CHEV NOVA 307 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 CHEV IMPA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 CHEV BELA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 DODG CORO 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 FORD PINT 122 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
6
7
7
4
3
3
6
6
6
5
5
5
5
6
5
3
2
3
4
3
3
4
4
4
3
5
4
2
2
2
;74
.35
.05
.31
.45
.86
.75
.16
.44
.61
.00
.29
.63
.28
.97
.73
.70
.19
.23
.56
.88
.10
.16
.13
.92
.33
.65
.14
.35
.25
65
75
71
43
19
31
98
112
105
75
66
70
70
83
77
61
40
50
56
35
45
59
78
69
58
66
62
36
35
35
.9
.9
.1
.4
.9
.1
.2
.3
.6
.1
.4
.6
.5
.9
.5
.3
.4
.4
.0
.3
.2
.6
.7
.6
.3
.6
.6
.1
.5
.8
442
458
451
499
553
527
518
562
541
538
631
587
519
560
540
570
672
623
446
502
475
444
487
466
272
293
283
286
335
311
.9
.3
.0
.2
.8
.6
.1
.2
.1
.8
.6
.2
.5
.2
.7
.6
.7
.9
.6
.8
.9
.8
.1
.9
.5
.6
.5
.4
.1
.8
3
2
2
4
2
3
2
1
2
3
1
2
4
2
3
4
2
3
4
3
3
3
2
2
4
3
3
2


,57
.12
.81
.09
.69
.36
.70
,43
,03
.09
.91
.19
.82
.90
.82
.77
.71
.71
.05
.01
.52
.61
_ it
.21
.91
.61
«9 A
.30
.92
.53
' 0?
.?*•
MPG
FUEL
ECON
15,6
11,8
15,2
15,3
11,9
15,1
12,8
11,7
12.2
13,2
11,8
12,1
13,7
12,5
13,0
13,1
11.9
12,1
16.2
tc (,
15-0
15,
16,1
.11 9
I1*,'
• c 1
15, '
23,6
21,'
£ ' '
'
25.'
22,3
23,7

                           K-70

-------
                 APPENDIX  K.CONT'D
TING OF 1972 FEDERAL HOT  START  TEST  PROCEDURE RESULTS
«u  TMDTVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
ON  INDIVIDUAL
                      DENVER
VEH
NO,
087





088





089





090





091





YR MAKE MODL CID TEST TYPE
72 FORD GRNT 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD MAVE 200 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD GALA 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD STAW 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 MERC MONG 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


4
3
4
4
3
3
3
3
3
3
2
3
7
3
5
5
3
4
5
4
4
3
2
3
4
2
3
3
1
2

HC
.41
.71
.05
.34
.07
.68
.55
.35
.44
.26
.91
.08
.31
.40
.27
.26
.09
.12
.01
.01
.49
.70
.51
.08
.20
.62
.38
.09
.96
.50
RAMS PER MILE
CO C02
52
56
54
41
18
29
37
55
47
34
40
37
49
65
57
61
76
69
67
73
70
53
42
47
33
19
26
35
20
27
.8
.7
.8
.0
.4
.2
.8
.7
.1
.2
.1
.3
.3
.7
.9
.5
.6
.3
.7
.9
.9
.6
.7
.9
.4
.4
.1
.2
.9
.8
524
590
558
508
599
555
339
350
3*5
354
364
359
565
654
611
603
681
644
533
560
547
588
661
626
590
648
621
658
771
717
-7
.0
.7
.0
.3
.6
.9
.6
.5
.3
.4
.5
.4
.0
.6
.3
.3
.0
.0
.6
.4
.2
.7
.5
.7
.7
.0
.9
.4
.5


NOXC
4
3
3
3
2
2
5
1
3
6
3
4
4
1
3
2
1
2
5
3
4
5
3
3
5
3
4
5
3
4
.72
.21
.93
.39
.58
.97
.21
.99
.53
.55
.18
.80
.38
.94
.11
.76
.38
.04
.79
.67
.69
.04
.03
.99
.94
.05
.44
.34
.08
.16
MPG
FUEL
ECON
14
12
13
15
13
14
21
19
20
21
20
20
13
11
12
12
10
11
13
12
13
13
12
12
13
12
13
12
11
11
.3
.8
.5
. 1
.9
.5
.6
.8
.6
.2
.3
.7
.3
.6
.3
.4
.9
.6
.5
.9
.2
.0
.0
.5
.5
.9
.2
.3
.0
.5
                       K-71

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
092


•


093





094





095





096




YR MAKE MODL CID TEST TYPE
72 OLDS CUTL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 PLYM VALI 225 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 PLYM FURY 360 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 PONT CATA 400 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
5
4
5
3
2
3
9
13
11
4
3
3
8
6
7
3
3
3
5
5
5
4
4
4
4
4
4
4
3
3
.97
.86
.39
.69
.68
.16
.82
.06
.51
.41
.18
.77
.55
.51
.49
.90
.30
.59
.23
;29

.81
.56
.68
.50
.53
.52
.80
.22
.Q8
100
153
128
48
54
52
139
191
167
70
50
59
160
177
169
56
36
45
57
68
63
45
36
40
73
88
81
57
43
•50
.8
.1
.1
.9
.9
.1
.9
.8
.0
.1
.0
.6
.3
.3
.2
.0
.2
.7
.8
.5
.4
.0
.0
.3
.0
.9
.3
.8
.7
.5
419
437
428
486
570
529
278
256
267
343
370
357
445
482
464
511
593
554
536
580
559
567
633
601
481
545
514
514
605
.1
.2
.5
.0
.1
.9
.5
.5
.1
.8
.1
.5
.3
.8
.8
.1
.7
.2
.8
.5
.6
.2
.8
.9
.7
.4
.9
.0
.5
.7
1
0
1
1
0
1
2
0
1
3
1
2
2
1
1
3
2
3
4
2
3
4
2
3
2
1

2
1
.75
.71
.21
.81
.93
.35
.45
.93
,66
.14
.71
.39
.04
.62
.82
.77
.85
.29
.59
.63
.57
.05
.52
— (-
.25
.60
1A
. 9
fifi
.00
.36
111
.1'
.86
HPG
FUEL
ECON
14
12
13
15
13
111
16
14
15
19
19
19
12
11
11
14
13
13
13
4 A
12
4 *5
13
13
i?

14
12
1 *•
13

14
13
13
.5
,8

,4
,3
,3
,8
,8
•1
,0
.3
,2
,3
,3
,8
,5
,1
.9
.8
c
,0
1 *
,6
j

.5
,T
,5

,3
,0
16
                           K-72

-------
                    APPENDIX K.CONT'D
ITSTING OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                         DENVER
VEH
NO,
097





098





099





100





396





YR MAKE MODL CID TEST TYPE
72 DATS 510 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 TOYO CORO 120 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 VOLK KARM 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 VOLK KOMB 103 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV KING 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


4
4
4
4
4
4
4
3
3
4
3
3
3
3
3
3
4
3
4
5
5
4
6
5
5
5
5
5
4
4
---fi
HC
.20
.62
.42
.54
.35
.44
.04
.49
.75
.30
.37
.82
.12
.52
.33
.89
.02
.96
.30
.90
.13
.95
.42
.72
.48
.42
.45
.03
.20
.60
RAMS P
CO
30
36
33
37
36
37
31
46
39
25
41
34
47
41
44
53
55
54
53
58
56
35
43
39
89
96
93
65
46
55
.2
.2
.3
.8
.7
.2
.5
.0
.1
.8
.9
.2
.8
.6
.6
.4
.6
.5
.9
.4
.3
.1
.1
.3
.8
.1
.1
.0
.0
.1
ER MILE
C02
270
289
280
263
292
278
282
306
295
271
279
275
238
282
261
236
276
257
349
412
382
340
385
363
525
576
552
553
627
591
.1
.1
.0
.5
.7
.7
.9
.3
.1
.3
.4
.5
.4
.9
.6
.7
.0
.2
.0
.6
.1
.0
.6
.8
.6
.4
.1
.1
.1
.7


NOXC
2
1
2
2
1
1
3
1
2
4
2
3
1
1
1
1
0
1
2
1
1
2
1
1
1
2
1
3
2
3
.61
.68
.12
.22
.45
.82
.87
.98
.88
.23
.11
.13
.67
.19
.42
.40
.83
.10
.01
.41
.69
.35
.43
.87
.39
.40
.92
.98
.30
.10
MPG
FUEL
ECON
26
24
25
26
24
25
25
22
24
27
24
26
27
24
25
26
23
25
19
17
18
21
18
20
13
11
12
13
12
12
.8
.6
.6
.3
.4
.3
.7
.8
.1
.3
.9
.0
.4
.7
.9
.7
.6
.0
.8
.0
.2
.6
.7
.0
.0
.9
.4
.2
.5
.8
                         K-73

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                          DENVER
VEH
NO.
398

YR MAKE MODL CID TEST TYPE
72 CHRY NEWP 400 HOT
HOT
TRANS
STAB
72 FTP


AFTER MTCE. HOT
HOT
TRANS
STAB
72 FTP
400





401





404





410


72 DODG DART 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 FORD PINT 122 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 FORD LTD 429 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 PLYM VALI 318 HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
AFTER MTCE. HOT TRANS
HOT STAB

72
FTP

r.
HC
5
4
5
5
3
4
5
5
5
13
17
15
6
6
6
6
6
6
7
7
7
5
3
4
6
5
5
4
3
3
.31
.92
.11
.33
.93
.60
.88
.75
.81
.84
.29
.64
.15
.24
.20
.42
.74
.59
.41
.63
.52
.10
.31
.16
.09
.33
.69
.15
.44
.78
1RAMS PER MILE 	
CO C02 NOXC
80
78
79
69
34
51
81
97
89
51
39
45
60
50
55
62
50
56
102
128
116
63
24
43
73
96
85
46
36
41
.7
.2
.4
.6
.2
.1
.8
.1
.8
.3
.4
.1
.5
.5
.2
.2
.6
.2
.2
.6
.0
.7
.5
.2
.3
.9
.6
.9
.4
.4
540
584
563
557
632
596
374
388
382
408
470
440
304
334
320
304
323
314
523
519
521
575
643
611
368
379
373
422
473
449
.6
.1
.3
.6
.6
.7
.7
.7
.0
.3
.2
.6
.4
.6
.2
.9
.5
.6
.6
.6
.5
.8
.9
.3
.0
.0
.7
.8
.7
.3
5
2
3
4
2
3
2
1
1
2
1
1
2
2
2
3
2
2
5
3
4
4
2
3
3
1
2
2
1

,06
.72
.84
.69
.93
.77
.28
.28
.76
.09
.23
.64
.90
.02
.44
.30
.64
.95
.30
.01
.11
.27
o o
.88
.55
.27
f- A
.52

-------
                    APPENDIX K.CONT'D


ITSTING OF  1972 FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO,
865





871





877





883





885





YR MAKE MODL CID TEST TYPE
72 AMMO GREM 232 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV VEGA 140 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV NOVA 307 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV MALI 307 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 CHEV CHEL 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


6
7
6
5
6
5
3
3
3
2
2
2
6
5
5
5
4
4
6
9
8
4
3
4
4
4
4
3
3
3

HC
.53
.34
.95
.61
.14
.89
.23
.18
.20
.67
.61
.64
.05
.48
.75
.07
.88
.97
.95
.32
.19
.42
.85
.12
.74
.91
.83
.45
.69
.57
JRAMS PER MILE
CO C02
80
89
84
83
87
85
64
67
66
38
36
37
76
77
76
81
74
77
113
132
123
81
53
66
64
100
82
51
76
64
.0
.2
.8
.8
.4
.7
.9
.6
.3
.9
.0
.4
.4
.0
.7
.7
.3
.9
.9
.2
.5
.2
.7
.8
.2
.1
.9
.3
.2
.3
295
335
316
296
334
316
226
257
242
224
267
246
407
446
427
437
505
473
347
366
357
395
475
436
438
463
451
478
526
503
.8
.6
.6
.4
.2
.1
.9
.6
.9
.2
.0
.5
.1
.4
.6
.6
.8
.2
.0
.1
.0
.2
.1
.8
.9
.8
.9
.6
.4
.5


NOXC





1
1
1
1
1
1
1
3
2
2
2
1
1
1
0
1
1
1
1
3
1
2
3
1
2
.93
.04
.47
.91
.01
.44
.35
.10
.22
.69
.15
.41
.74
.14
.91
.34
.36
.83
.17
.91
.03
.45
.15
.30
.66
.44
.50
.19
.44
.28
MPG
FUEL
ECON
20
17
18
19
18
18
26
23
24
30
26
28
16
15
15
15
13
14
16
14
15
16
15
16
16
13
14
15
13
14
.1
.8
.8
.9
.1
.9
.2
.7
.8
.2
.7
.3
.2
.2
.7
.3
.9
.5
.2
.7
.4
.5
.5
.0
.0
.9
.9
.6
.5
.4
                         K-75

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT  START  TEST PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                           DENVER
                                                         MPG
VEH
NO.
886

YR MAKE MODL CID TEST TYPE
72 CHEV MONT 350 HOT
HOT
TRANS
STAB
72 FTP
•


887





889





890





891




AFTER MTCE. HOT
HOT
72
72 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 CHEV MONT 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 CHEV NOVA 350 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 CHEV MONT 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
•7 O
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
PTD
	 G
HC
5
5
5
4
3
3
5
6
6
4
4
4
4
5
4
3
2
2
9
16
13
8
14
11
4
6
5
3
3
o
.15
.83
.51
.03
.61
.81
.41
.62
.04
.10
.33
.22
.57
.09
.84
.26
.55
.89
.90
.46
.32
.74
.18
.58
.84
.65
.78
.65
.71
£fl
[RAMS P
CO
105
135
121
47
35
41
83
144
115
54
67
61
79
116
98
45
33
39
30
34
32
67
103
86
59
95
77
59
58
cR
.8
.1
.1
.7
.6
.4
.6
.1
.1
.6
.6
.3
.9
.4
.9
.4
.1
.0
.6
.3
.5
.4
.4
.2
.1
.1
.8
.3
;2
T
ER MILE 	
C02 NOXC
474
516
496
489
570
531
440
464
452
480
553
518
472
493
483
501
569
537
508
610
561
542
632
589
489
545
518
506
643
577
.8
.6
.6
.1
.2
.4
.5
.3
.9
.5
.1
.4
.2
.9
.5
.6
.4
.0
.0
.6
.5
.3
.7
.4
.3
.2
.4
.5
.5
.Q
1
1
1
2
1
2
2
0
1
2
1
1
3
1
2
2
1
1
4
2
3
2
1
2
2
1
1
1
0
1
,62
.04
.32
.74
.70
.20
.46
.86
.63
.36
.18
.74
.73
.56
.60
.35
.43
.87
.35
.22
.24
.74
A r
.35
.02
.71
4 o
.13
A A
.89
.78
n n
.77
.25
FUEL
ECON
13,5
11,9
12,6
15,1
13,9
11,6
15,1
12,5
13,6
15,3
13.2
11,1
11,5
12.8
13,6
15,2
11,1
i. t
11,6
15,1
41 1
12,1
13 (i
13.°
13.1
10 6
| U i v
11 7
Hi'
11,9
12,1
1 (• i
n,5
i j '
11,5
11.'
i * •
13-0
                           K-76

-------
                    APPENDIX K.CONT'D


TTSTING OF  1972 FEDERAL  HOT  START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO, YR MAKE MODL CID TEST TYPE
894 72 CHRY NEWP 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
895 72 DODG DART 225 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
897 72 DODG DART 318 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
898 72 DODG POLA 360 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
99 72 FORD PINT 122 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP


6
5
6
6
6
6
4
4
4
3
3
3
6
8
7
4
3
3
11
14
13
5
4
4
4
4
4
3
3
3

HC
.56
.57
.04
.68
.15
.40
.38
.17
.27
.56
.12
.33
.71
.20
.49
.05
.42
.72
.43
.69
.13
.45
.42
.91
.14
.14
.14
.59
.25
.41
5RAMS PER MILE
CO C02
128
142
136
138
158
148
97
95
96
66
55
60
90
139
115
41
24
32
145
184
165
135
90
112
48
55
52
31
26
29
.9
.6
.0
.1
.5
.7
.1
.9
.4
.1
.1
.4
.2
.3
.8
.0
.8
.5
.8
.0
.7
.8
.8
.3
.9
.1
.1
.9
.7
.2
482
515
500
501
560
532
284
294
289
315
336
326
406
420
413
467
542
506
408
430
419
511
614
565
277
279
278
294
307
300
.9
.6
.0
.4
.2
.0
.4
.4
.6
.5
.2
.3
.8
.3
.8
.9
.8
.9
.2
.2
.6
.6
.9
.4
.1
.7
.4
.0
.2
.9


NOXC
2
1
1
2
1
1
2
1
1
2
1
2
3
1
2
2
1
2
2
1
1
1
1
1
3
3
3
3
2
3
.89
.13
.97
.28
.00
.61
.06
.39
.71
.61
.62
.09
.30
.88
.56
.90
.89
.38
.06
.25
.64
.57
.19
.37
.73
.04
.37
.63
.45
.02
MPG
FUEL
ECON
12
11
12
12
10
11
19
19
19
20
20
20
15
13
14
16
15
15
13
11
12
12
11
11
24
23
23
25
24
24
.6
.7
.1
.0
.7
.3
.7
.4
.5
.6
.5
.6
.6
.3
.3
.3
.0
.6
.2
.6
.3
.0
.5
.7
.2
.4
.8
.0
.7
.8
                         K-77

-------
                     APPENDIX K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
900





901





902





903





904





YR MAKE MODL CID TEST TYPE
72 FORD PINT 98 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD PINT 98 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD MAVE 200 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD MUST 351 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 FORD MAVE 302 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP

n
HC
4
5
4
5
4
5
4
5
4
3
4
3
4
4
4
3
3
3
5
4
4
5
2
3
7
10
8
4
4
4
.76
.20
.99
.72
.42
.04
.46
.24
.87
.90
.01
.96
.28
.12
.19
.42
.24
.33
.19
.21
.68
.03
.83
.88
.36
.43
.96
.86
.54
.69
RAMS PER MILE
CO C02
57
32
44
61
32
46
67
55
61
52
32
41
100
152
127
61
92
77
42
23
32
53
37
45
48
49
48
47
50
49
.1
.1
.0
.1
.2
.0
.3
.9
.3
.8
.0
.9
.7
.3
.6
.3
.0
.3
.4
.1
.3
.9
.0
.1
.2
.6
.9
.8
.1
.0
254.
306.
281.
248.
307.
279.
229.
261.
246.
240.
281.
261.
293.
382.
339.
290.
382.
338.
573.
63^.
605.
678.
805.
744.
420.
434.
427.
436.
469.
453.
3
0
3
5
1
1
4
5
2
8
0
7
4
7
9
5
0
2
3
3
1
2
1
4
2
0
4
5
6
7
NOXC
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
4
2
3
2
1
1
5
2
3
2
1

.00
.23
,12
.23
,66
.45
.20
.05
.12
.68
.69
.68
.60
.43
.51
,90
.51
.70
.19
.41
.26
.58
i, it
.44
n 0
.98
.00
4 fl
.19
r II
,54
.59
f\ A
.20
07
.01
MPG
FUEL
ECON
24
23
24
24
23
24
25
24
24
26
25
26
19
14
16
22
16
18
13
4 1
13
4 1
13
11
10
IV
17
16
p v
16
f v
16
15
i /
16

"J
,8
,2
,5
,9
,2
,1
,3
,8
,1
,8
.1
.1
,0
,0
,3
,5
,9
,5
.
•)
,c
,1
tl
'i
1 '
,1
,3


,8
,8
,3

                           K-78

-------
                    APPENDIX K.CONT'D
ITSTING  OF  1972  FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE
                         DENVER
VEH
NO,
906





907





909





911





912





YR MAKE MODL CID TEST TYPE
72 FORD HAVE 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 FORD GALA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 FORD LTD 429 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 FORD GALA 400 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
72 MERC COME 250 HOT
HOT
72
AFTER MTCE. HOT
HOT
72
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP
TRANS
STAB
FTP

r
HC
6.
7.
7.
4.
3.
3.
5.
5.
5.
4.
3.
3.
5.
3.
4.
3.
2.
2.
5.
4.
5.
4.
3.
3.
4.
4.
4.
4,.
4.
4.
77
26
03
41
28
82
96
12
52
02
15
56
06
68
34
42
45
91
44
62
OT
37
31
82
79
59
68
T4
74
14
JRAMS P
CO
74
111
94
44
35
39
86
103
95
69
50
59
71
35
52
61
26
43
60
88
75
3T
32
32
59
79
70
40
4T
40
.6
.8
.0
.0
.5
.6
.4
.0
.1
.0
.3
.3
.5
.7
.9
.2
.2
.0
.4
.7
.1>
.6
.3
.0
.9
.6
.2
.0
.5
.8
ER MILE
C02
325
308
316
357
393
375
492
511
502
541
626
585
581
658
621
583
681
634
557
562
560
550
584
568
379
398
389
393
427
4TT
.6
.7
.8
.0
.3
.9
.7
.5
.5
.2
.0
.4
.2
.6
.6
.8
.8
.9
.2
.9
.2
.8
.7
.4
.5
.6
.4
.7
.5
.3


NOXC
4
2
3
4
3
4
4
2
3
3
2
2
5
3
4
4
3
3
2
1
2
5
3
4
4
2
3
4
2
3
.16
.28
.18
.99
.20
.05
.30
.37
.29
.30
.19
.72
.13
.43
.24
.55
.14
.81
.95
.70
.30
.95
.21
.52
.58
.46
.47
.57
.78
.64
MPG
FUEL
ECON
19.1
17.5
18.2
20.2
19.3
19.7
13.7
12.9
13.3
13.4
12.4
12.9
12.5
12.2
12.4
12.8
12.1
12.5
13.3
T2.4
T2.8
14.4
T3.7
14.1
T8.2
16.5
T7.2
T8.9
17. 5
18.2
                         K-79

-------
                     APPENDIX  K.CONT'D
LISTING OF 1972 FEDERAL HOT START  TEST  PROCEDURE RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND  AFTER MAINTENANCE
                          DENVER
VEH
NO.
919





925





929





930





931





YR MAKE MODL CID TEST TYPE
72 PLYM VALI 198 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 PONT LEMA 350 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 DATS B110 72 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 DATS 510 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 OPEL T900 116 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
	 GRAMS PER MILE 	
HC CO C02 NOXC
7
8
7
4
3
4
5
5
5
4
3
3
4
3
3
3
2
2
3
4
3
3
4
4
2
2
2
2
3
2
.21
.12
.68
.74
.75
.22
.85
.65
.75
.20
.47
.82
.25
.63
.93
.07
.74
.89
.66
.08
.88
.65
.49
.09
.99
.98
.98
.75
.12
.94
84
89
87
52
3t
41
77
T14
96
56
50
53
35
42
38
21
27
24
25
34
30
26
37
32
23
37
30
9
T3
If
.8
.2
. 1
.4
.6
.5
.6
.6
.9
.1
.3
.1
.1
.2
.8
.0
.9
.6
.7
,T
.T
.8
.9
.6
.2
.1
.4
.3
.2
.4
292
299
295
306
350
328
477
516
497
519
617
570
234
249
242
224
249
237
255
272
264
252
269
26T
340
333
336
372
375
373
.0
,T
.7
.0
.1
.9
.3
.8
.9
.9
.1
.6
.5
.5
.3
.1
.0
.1
.6
.1
.2
.7
.8
.6
.f
.5
.7
.5
.0
.
2
1
2
3
2
3
3
1
2
2
1
T
2
1
2
2
1
t
3
T
2
4
2
3
5
2
11
3
1

.97
,90
.11
.56
.57
.01
.05
.07
.02
.51
.21
.86
.92
.89
.38
.29
.T3
.68
.01
.72
.35
.23
_ ft
.58
*\ rv
,37
.68
o r
.85
— A
.20
.50
O 1
.87
fi<5
,ov
HPG
FUEL
ECON
19
19
19
22
21
21
14
12
13
n
12
13
29
27
28
33
29
31
28
-/
26
f.ft
21
29
97
£1
23
22

22
21
if '
22

,8
,1
,1
,0
,6
,8
j
J
,3
,3
,6
,3
,3
,1
,1
,3
^
,1
,9
.
i
,0
g
. V
1
I J
,0
,1
i
,5

',9
,1

                           K-80

-------
                    APPENDIX K.CONT'D


LISTING  OF  1972  FEDERAL  HOT START TEST PROCEDURE RESULTS
  ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                         DENVER
VEH
NO,
932





933





935





YR MAKE MODL CID TEST TYPE
72 TOYO CORO 71 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 TOYO STAW 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP
72 VOLK CONV 97 HOT TRANS
HOT STAB
72 FTP
AFTER MTCE. HOT TRANS
HOT STAB
72 FTP


3
3
3
4
5
5
3
3
3
3
3
3
4
5
5
5
6
5

HC
.80
.76
.78
.76
.63
.27
.87
.76
.8?
.29
.3T
.30
.94
.96
.48
.00
.19
.62
RAMS P
CO
60
57
59
39
41
40
59
61
60
63
62
63
72
94
84
56
88
73
.1
.9
.0
.1
.7
.4
.0
.2
.1
.9
.9
.4
.7
.8
.2
.4
.5
. 1
ER MILE
C02
252
303
279
252
298
276
250
244
247
278
289
284
300
344
323
281
300
291
.5
.8
.3
.8
.4
.6
.9
.6
.6
.6
.7
.4
.3
.2
.2
.4
.4
.3


NOXC
1
0
1
1
1
1
2
1
1
1
0
1
1
0
1
1
0
1
.44
.99
.21
.77
.12
.43
.28
.10
.66
.83
.79
.29
.44
.98
.20
.78
.31
.01
MPG
FUEL
ECON
24
27
23
27
23
24
24
25
25
22
22
22
20
77
18
23
79
20
.7
.8
.7
.0
.2
.9
.9
.2
.1
.8
.2
.5
.6
.3
.8
.0
.3
.9
                         K-81

-------
K-82

-------
APPENDIX L

-------
                      APPENDIX L

     LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS
   ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                        Legend

   VEH NO. - Vehicle Number

       YR - Model Year

     MAKE - Vehicle Make

     MODL - Vehicle Model

      CID - Engine Displacement in Cubic  Inches

 TEST TYPE - Indicates the Type of Test

            SHORT TEST - Federal Short Test
            REPLICATE  - Repeat of Federal Short Test

       HC - Hydrocarbon Emissions in grams per mile

       CO - Carbon Monoxide Emissions in  grams per mile

      C02 - Carbon Dioxide Emissions in grams per mile

     NOXC - Oxides of Nitrogen Emissions  Corrected for Humidity
            in grams per mile

 FUEL ECON - Fuel Economy Calculated by the Carbon Balance Method
            in miles per gallon

AFTER MICE. - Presents test results after vehicle maintenance
                          L-l

-------
VFH
NO.
                      APPENDIX  L

  LISTING OF FEDERAL SHORT  TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND AFTER MAINTENANCE
                       DENVER

                             	GRAMS PER MILE	 p!!?
YR MAKE MODL CID TEST  TYPE   HC     CO    C02   NOXC ECON
001  75 CHEV TRUC 350 SHORT  TEST   3.68  54.7  412.7  1  00  174
                      REPLICATE    3.13  49.1  422.8  Ko?  17*
         AFTER MTCE.  SHORT  TEST   N/A
                      REPLICATE    N/A

002  75 CHEV TRUC 350 SHORT  TEST   2.87  66.9  463.0  1.59  15 i,
                      REPLICATE    2.98  68.7  470.7  1.50  15']
         AFTER MTCE.  SHORT  TEST   N/A
                      REPLICATE    N/A

003  75 CHEV TRUC 350 SHORT  TEST   1.72  22.8  555.3  1.00  11.9
                      REPLICATE    1.48  13.7  537.0  1.21  15.8
         AFTER MTCE.  SHORT  TEST   N/A
                      REPLICATE    N/A
004  75 CHEV TRUC 350 SHORT  TEST
                      REPLICATE
         AFTER MTCE.  SHORT  TEST
                      REPLICATE

005  75 DODG TRUC 318 SHORT  TEST
                      REPLICATE
         AFTER MTCE.  SHORT  TEST
                      REPLICATE

006  75 FORD TRUC 302 SHORT  TEST
                      REPLICATE
         AFTER MTCE.  SHORT  TEST
                      REPLICATE

007  75 FORD TRUC 302 SHORT  TEST
                      REPLICATE
         AFTER MTCE.  SHORT  TEST
                      REPLICATE

008  75 FORD TRUC 35T SHORT  TEST
                      REPLICATE
         AFTER MTCE.  SHORT  TEST
                      REPLICATE

009  75 FORD TRUC 351 SHORT  TEST
                      REPLICATE
         AFTER MTCE.  SHORT  TEST
                      REPLICATE
0
0
N
N
2
1
N
N
0
0
N
N
.31
.53
/A
/A
.60
.88
/A
/A
.62
.93
/A
/A
0
3


27
26


7
10


.0
.0


.8
.2


.4
.4


489
513


509
513


521
527


.8
.7


.6
.1


.2
.5


1
1


3
3


0
0


.50 18.1
.32 17.1


.16 15.8
.311 15.8


.63 16,6
.59 1^2


                              0.63   5.0  446.6  0.75 J9-
                              0.54   2.2  449.1  0.79 U
                              N/A
                              N/A
2
1
N
N

2
2
N
N
.0
.8
/A
/A

.0
.1
/A
/A
3
0



6
7


1
1



3
2


2
1



0
7


.6
.3



.2
-9


523
516



471
492


.4
.9



.6
.6


1
1



1
1


.71 T0<
.64 "•'


in I6-5
.'62 I6'3


                              L-2

-------
                  APPENDIX  L.CONT'D

  LISTING OF FEDERAL  SHORT  TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
010
V 1 v


on



012



013



014



015



OT6



017



018



YR MAKE MODL CID
75 CMC TRUC 350

AFTER MTCE.

75 AMMO HORN 258

AFTER MTCE.

75 BUIC CNTY 350

AFTER MTCE.

75 BUIC RIVI 455

AFTER MTCE.

75 BUIC REGA 350

AFTER MTCE.

75 CADI ELDO 500

AFTER MTCE.

75 CHEV VEGA 140

AFTER MTCE.

75 CHEV NOVA 250

AFTER MTCE.

75 CHEV MONT 350
•
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


1
0
N
N
T
T
7
7
0
0
0
0
3
2
2
2
2
2
1
1
4
4
3
2
1
0
0
0
0
0
0
0
T
0^
0
0
	 _(
HC
.54
.66
/A
/A
.37
.36
.17
.08
.84
.56
.83
.88
.38
.60
.35
.48
.78
.06
.40
.33
.98
.87
.00
.90
.25
.96
.59
.57
.84
. 77
.72
.76
.77
.84
.74
.65
3RAMS PER MILE
CO C02
7
0


11
9
8
6
15
73
79
78
75
39
73
89
45
42
29
32
703
709
70
76
77
72
73
8
5
0
0
0
27
20
76
73
.8
.7


.0
.7
.1
.5
.2
.1
.1
.7
.5
.4
.9
.2
.4
.7
.3
.2
.8
.9
.8
.2
.0
.4
.5
.9
.8
.4
.2
.6
.5
.8
.8
.8
505
519


364
356
378
380
453
448
469
463
494
532
486
475
447
442
462
448
521
491
554
548
272
283
377
376
470
474
392
393
457
438
454
463
.2
.8


.8
.4
.3
.0
.0
.9
.2
.5
.4
.3
.2
.6
.2
.9
.9
.7
.0
.2
.3
.8
. 7
.0
.0
.9
.0
.3
.7
.3
.3
.5
.7
.4


NOXC
1
1


3
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
0
2
1
1
7
0
0
0
0
.28
.39


.75
.78
.44
.59
.62
.68
.57
.65
.77
.88
.56
.63
.65
.67
.36
.40
.08
.93
.77
.74
.56
.30
.50
.78
.05
.67
.85
.69
.93
.84
.97
.96
MPG
FUEL
ECON
T7.0
17.0


23.0
23.6
22.5
22.5
18.5
18.8
17.7
17.9
14.2
14.7
14.6
14.2
16.9
17.2
17.3
17.6
12.7
13.7
73.7
73.7
29.3
29.7
26.6
26.7
21 .0
21.4
22.6
22.5
18.2
18.7
18.4
18.2
                        L-3

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE
                       DENVKR
VEH
NO .
019



020



021



022



023



024



025



026



027



YR MAKE MODL CID
75 CHEV CAPR 350

AFTER MTCE.

75 CHEV IMPA 350

AFTER MTCE.

75 CHEV STAW 400

AFTER MTCE.

75 CHRY NEWP 400

AFTER MTCE.

75 DODG CORO 318

AFTER MTCE.

75 DODG DART 225

AFTER MTCE.

75 FORD MUST 140

AFTER MTCE.

75 FORD TORI 351

AFTER MTCE.

75 FORD GRAN 250

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
1
2
2
1
1
1
1
0
0
1
0
0
0
0
0
0
0
2
2
0
1
2
2
0
0
0
0
0
0
1
1
1
1
0
0
0
0
---G
UC
.82
.82
.69
.88
.49
.08
.60
.65
.75
.71
.68
.66
.65
.56
.84
.68
.22
.08
.71
.09
.70
.45
.68
.76
.51
.52
.49
.49
.35
.22
.04
.02
.31
.37
.32
.32
RAM:
Cl
83
76
39
43
51
31
14
21
47
5
3
2
3
3
30
27
25
23
1
3
40
32
9
10
6
4
5
6
40
18
19
13
0
1
0
0
3 P
D
.9
.3
.1
.7
.3
.8
.8
.8
.7
.0
.6
.2
.7
.4
.6
.3
.3
.1
.9
.5
.1
.2
.1
.8
.1
.8
.4
.0
.9
.4
.8
.7
.7
.1
.9
.7
ER M
CO;
440
450
490
490
468
499
536
536
575
663
690
695
592
588
655
654
447
450
459
460
291
290
363
354
350
347
343
333
509
509
522
538
447
442
445
439
ILE
2
.3
.9
.8
.8
.3
.7
.3
.4
.5
.8
.7
.2
.9
.6
.0
.2
.3
.7
.6
.7
.8
.2
.4
.5
.9
.9
.1
.6
.3
.0
.4
.8
.4
.5
.8
.2
N
0
0
0
0
0
0
0
0
0
1
1
1
2
1
0
0
3
3
3
3
2
1
0
0
0
1
0
0
0
1
1
2
t



oxc
.11
.53
.71
.73
.63
.68
.56
.53
.98
.11
.10
.25
.07
.99
.91
.81
.93
.61
.50
.18
.03
.95
.98
.98
.91
.17
.77
__ /\
.78
.81
.18
.73
0 O
.12
.19
rf.
.0°
' 16
. «°
HPG
FUEL
ECON
15 1
* * J
15.3
^ * j
15.9
15.?
16.0
16.0
15.8
15.5
13.5
13.2
12.?
12.?
11.8
11.9
12.6
12.?
18.0
18.0
19.1
18.9
21.1
25.5
y.1 )l
23.1
*. i 7
23-7
21.5
iii fl
24.7
OC 1
25.'
25,8

16J
| V •
15.9
15.7
1 J '
19.7
19-5
19.8
20.1

                          L-A

-------
                  APPENDIX  L.CONT'D

  LISTING OF FEDERAL  SHORT  TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO. YR
028 75



029 75



030 75



031 75



032 75



033 75



031 75



035 75



036 75



MAKE MODL CID
FORD LTD 357

AFTER MTCE.

FORD LTD 400

AFTER MTCE.

MERC MARQ 400

AFTER MTCE.

MERC MONG 351

AFTER MTCE.

OLDS DELT 350

AFTER MTCE.

OLDS CUTL 350

AFTER MTCE.

OLDS DELT 455

AFTER MTCE.

PLYM FURY 3T8

AFTER MTCE.

PLYM DUST 225
-*
A n •*• 	
ApTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


t
7
7
7
0
0
0
0
2
2
0
0
T
7
0
0
2
2
7
0
7
0
7
7
0
0
0
0
7
7
7
7
7
7
7
7

HC
.40
.39
.37
.47
.84
.75
.82
.79
.38
.77
.67
.73
.78
.53
.73
.75
.80
.69
.26
.98
.53
.88
.06
.70
.73
.53
.64
.83
.50
.07
.77
.05
.72
.73
.24
.50
'RAMS PER MILE
CO C02
79
23
79
74
27
35
25
27
53
47
22
27
26
20
24
24
45
47
38
35
26
76
23
20
70
9
77
78
20
8
9
6
76
79
24
30
.7
.7
.2
.3
.2
.7
.8
.8
.2
.3
.5
.7
.7
.6
.7
.4
.6
.9
.0
.7
.9
.0
.0
.6
.4
.0
.8
.9
.5
.6
.2
.4
.7
.9
.2
.7
558
563
559
566
580
608
594
588
560
587
643
646
508
497
606
608
425
432
430
454
479
437
437
440
480
484
478
466
457
463
470
460
378
333
320
378
.2
. T
.3
.0
.0
.8
.2
.9
.9
.4
.3
.2
.3
.4
.4
.6
.5
.7
.9
.5
.4
.0
.9
.2
.7
.5
.5
.6
.8
.4
.2
.6
.5
.2
.4
.7


NOXC
7
T
7
T
0
0
0
7
7
7
7
7
0
7
0
0
7
7
0
0
0
0
0
0
0
0
0
0
2
2
2
2
7
7
7
7
.44
.56
.53
.72
.97
.74
.94
.77
.03
.06
.54
.66
.98
.09
.89
.96
.08
.00
.78
.70
.46
.43
.58
.57
.89
.88
.68
.78
.32
.28
.57
.67
.76
.24
.50
.50
MPG
FUEL
ECON
75.0
74.7
75.0
75.0
14.2
13.3
13.9
14.2
13.6
13.4
13.0
13.0
76.7
76.6
73.7
73.7
17.5
17.5
17.9
17.3
19.0
19.1
18.8
18.6
17.8
17.7
17.8
17.8
78.2
78.5
78.2
78.7
25.5
24.7
24.5
23.9
                        L-5

-------
                  APPENDIX  L.CONT'D

  LISTING OF FEDERAL SHORT  TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE
                       DENVER
VEH
NO.
037



038



039



040



041



042



043



044



045



YR MAKE MODL CID
75 PONT CATA 400

AFTER MTCE.

75 PONT LEMA 350

AFTER MTCE.

75 PONT GRNV 455

AFTER MTCE.

76 CAPR SEDA 140

AFTER MTCE.

75 DATS B210 85

AFTER MTCE.

75 BOND SEDA 91

AFTER MTCE.

75 TOYO CORO 133

AFTER MTCE.

75 VOLK SEDA 97

AFTER MTCE.

75 VOLK STAW 90

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
]
0
0
0
0
1
0
0
0
0
0
2
2
0
0
1
0
1
1
1
1
1
1
1
1
0
0
1
1
2
2
1
1
0
0
0
0
	 G
HC
.41
.39
.36
.34
.12
.69
.66
.55
.85
.62
.04
.42
.48
.57
.00
.44
.59
.59
.52
.47
.29
.25
.21
.21
.87
.95
.18
.18
.24
.17
.88
.75
.61
.68
.54
.55
RAM;
Ci
4
4
5
5
11
14
10
9
25
10
16
18
2
4
8
4
18
16
20
21
34
34
32
32
31
31
17
17
29
28
17
16
4
4
5
6
S P
0
.0
.0
.1
.5
.4
.7
.3
.3
.5
.5
.9
.9
.0
.1
.0
.2
.1
.8
.9
.2
.3
.7
.1
.5
.2
.8
.8
.7
.9
.2
.7
.8
.8
.9
.8
.0
ER M
CO
514
509
538
542
476
479
475
483
567
601
592
588
385
378
342
350
235
234
227
235
217
227
229
235
327
309
324
316
229
235
238
238
327
328
320
313
ILE
2
.9
.6
.9
.8
.9
.6
.5
.8
.5
.2
.4
.1
.9
.9
.5
.9
.2
.5
.4
.4
.4
.3
.7
.4
.7
.6
.4
.9
.5
.6
.6
.3
.4
.7
.9
.5
N
T
1
2
2
0
0
2
2
0
0
0
0
0
0
0
0
2
2
T
1
0
0
0
0
0
0
T
T
2
2
2
2
T
T


oxc
.83
.82
.23
.32
.81
.69
.20
.32
.51
.72
.63
.67
.69
.64
.77
.72
.03
.20
.74
.77
.78
.83
.63
.64
.84
.89
.57
.62
.to
*t
. To
.03
A A
.00
.35
OC
.25
D7
." '
.
HPG
FUEL
ECON
"* — ^ • •
n o
' 1 V
17 2
i » t
H.2
16.1
17.8
17.6
18.0
17.?
U.5
11.3
11,2
11.2
22.?
22.5
21.8
21,7
33.0
33,»
33.5
32.5
32.2
31.1
31.2
MA L
30.6
23.1
on <;
21«'
oil Q

-------
                APPENDIX  L.CONT'D

IISTING OF FEDERAL  SHORT  TEST PROCEDURE RESULTS
| INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                      DENVER
VEH
NO. YR
231 75
*• j


232 75



233 75



231 75



235 75



236 75



238 75



2HO 75



21)4 ?5



MAKE MODL CID
AMMO GREM 232

AFTER MTCE.

AMMO HORN 304

AFTER MTCE.

AMMO MATA 360

AFTER MTCE.

BUIC SKYH 237

AFTER MTCE.

BUIC SKYL 260

AFTER MTCE.

BUIC REGA 350

AFTER MTCE.

BUIC STAW 350

AFTER MTCE.

BUIC RIVI 455

AFTER MTCE.

CHEV VEGA 740

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
2
2
7
7
7
7
7
0
2
2
7
2
3
3
7
7
2
2
7
7

HC
.58
.65
.42
.40
.75
.78
.87
.95
.45
.48
.62
.57
.55
.75
.47
.37
.42
.05
.08
.75
.72
.78
.03
.56
.42
.58
.99
.25
.77
.74
.89
.89
.22
.34
.54
.73
3RAMS PER MILE
CO C02
27
22
27
23
3
3
2
3
0
7
0
0
8
72
4
4
45
30
74
77
50
57
26
72
77
89
56
74
757
774
40
39
43
40
24
22
.6
.9
.2
.8
.4
.8
.8
.7
.6
.0
.5
.7
.9
.9
.7
.4
.5
.6
.0
.0
.2
.9
.6
.5
.3
.6
.6
.7
.0
.9
.0
.3
.0
.4
.7
.2
328
327
377
369
486
482
456
450
466
455
456
443
345
345
353
340
355
364
395
394
436
436
475
500
442
475
468
448
450
457
542
544
272
280
266
268
.4
.2
.4
.0
.9
.5
.5
.5
.3
.0
.6
.7
.0
.7
.7
.6
.4
.2
.3
.9
.9
.5
.7
.4
.4
.5
.7
.7
.5
.0
.4
.6
.2
.6
.6
.7


NOXC
7
T
7
7
2
2
7
7
5
5
5
5
7
7
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
.97
.77
.78
.72
.07
.04
.67
.90
.59
.49
.20
.76
.56
.53
.27
.08
.80
.83
.80
.73
.52
.48
.60
.59
.47
.40
.52
.49
.42
.47
.78
.79
.29
.36
.23
.04
MPG
FUEL
ECON
24.2
24.5
21.4
27.6
77.9
78.1
19.1
19.4
18.9
19.4
19.3
19.9
24.6
24. 1
24.5
25.4
20.4
21.2
21. 1
20.9
17.0
16.6
17.1
17.0
15.8
15.7
15.7
15.5
72.5
73.8
74.5
74.5
25.6
25.3
28.7
28.8
                        L-7

-------
                  APPENDIX  L.CONT'D

  LISTING OF FEDERAL SHORT  TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                        DENVER
VEH
NO.
245



246



247



248



249



250



252



253



258



YR MAKE MODL CID
75 CHEV MONZ 140

AFTER MTCE.

75 CHEV MONZ 262

AFTER MTCE.

75 CHEV NOVA 250

AFTER MTCE.

75 CHEV NOVA 262

AFTER MTCE.

75 CHEV CAMA 350

AFTER MTCE.

75 CHEV NOVA 350

AFTER MTCE.

75 CHEV MALI 350

AFTER MTCE.

75 CHEV MALI 350

AFTER MTCE.

75 CHEV CAPR 350

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
1
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
1
1
1
2
2
1
1
1
1
1
1
1
0
0
0
2
2
1
1
	 G
HC
.82
.76
.99
.70
.33
.33
.39
.58
.19
.21
.19
.26
.21
.90
.38
.44
.72
.56
.29
.30
.89
.90
.62
.44
.82
.34
.04
.16
.05
.99
.75
.65
.04
.28
.09
.06
RAM;
Ci
36
34
13
10
1
4
0
3
2
1
2
2
6
2
1
0
57
50
40
37
84
82
38
35
44
35
29
31
16
16
12
10
47
52
27
27
S P
0
.5
.2
.7
.2
.9
.5
.4
.2
.1
.4
.9
.1
.4
.5
.1
.1
.5
.7
.1
.5
.3
.9
.2
.8
.2
.2
.8
.7
.2
.1
.7
.7
.6
.1
.8
.8
ER M
CO
292
298
303
307
427
432
409
410
392
394
392
407
416
420
458
463
395
419
426
425
419
415
454
455
451
452
447
446
449
456
485
483
486
465
520
515
ILE
2
.8
.7
.2
.4
.8
.7
.0
.9
.8
.9
.1
.7
.0
.6
.6
.3
.8
.4
.5
.0
.3
.6
.9
.3
.7
.9
.6
.6
.8
.7
.0
.9
.3
.4
.7
.2
N
0
0
0
0
7
1
T
1
2
2
1
1
T
T
T
T
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
oxc
.63
.65
.58
.53
.13
.01
.87
.92
.62
.79
.80
.73
.61
.78
.07
.13
.74
.86
.83
.88
.66
.78
.64
.62
.71
f
.36
.39
h C
.45
/* f\
.39
Ii A
.40
.62
ad
.50
' oil
.I1*
uru
FUEL
ECON
21 Q
1 i 7
21.8
27.1
27.3
20.6
20.1
21.6
21.2
22.1
22.3
22.3
21.6
20.6
20.8
19.2
19.1
18.1
17,6
18.0
18.2
15.8
A f rt
16.0
17.1
nrt
.2
16.9
no
.J
17 8
11 •"
17 7
11 >'
18.5
18 3
| V i J
17,5
1 1 • '
17.7
1 I '
16.0

15>

                          L-8

-------
                 APPENDIX  L.CONT'D

  ITSTING OF FEDERAL.  SHORT  TF.ST  PROCEDURE RESULTS
ON'INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                       DENVER
VEH
NO. YR
260 75



26T 75



262 75



263 75



264 75



266 75



267 75



268 75



270 75



MAKE MODL CID
CHEV IMPA 350

AFTER MTCE.

CHEV IMPA 350

AFTER MTCE.

CHEV IMPA 350

AFTER MTCE.

CHEV CAPR 400

AFTER MTCE.

CHEV IMPA 400

AFTER MTCE.

CHEV CAPR 454

AFTER MTCE.

CHRY CORD 360

AFTER MTCE.

CHRY IMPE 440

AFTER MTCE.

DODG DART 3T8
.«
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

n
HC
T.
T.
T.
0.
2.
2.
0.
0.
2.
2.
7.
T.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
2.
2.
1.
T.
2.
9.
0.
0.
T.
T.
T.
0.
79
92
03
92
53
53
94
89
86
87
30
33
41
29
25
26
43
67
70
56
33
28
24
36
22
25
47
51
02
65
62
60
92
44
72
82
RAMS PER MILE
CO C02
48
48
19
15
60
60
24
27
56
55
42
41
6
7
0
0
7
2
7
3
0
0
7
6
46
50
27
28
57
39
75
75
74
9
8
6
.9
.9
.4
.4
.0
.7
.6
.2
.1
.7
.7
.8
.2
.7
.7
.3
.7
.5
.7
.7
.9
.8
.5
.2
.7
.4
.6
.5
.7
.9
.7
.6
.8
.5
.0
.3
530
530
573
524
444
439
509
576
435
440
488
475
520
529
555
553
623
609
567
595
642
645
660
654
465
457
483
488
561
605
632
637
435
440
456
461
.9
.8
. 1
.1
.9
.7
.7
.0
.9
.0
.7
.9
.4
.6
.3
.7
.3
.7
.2
.5
.8
.2
.6
.2
.9
.8
.7
.3
.9
.0
.5
.4
.7
.4
.7
.0
i

NOXC
0
0
0
0
0
0
0
0
0
T
0
0
T
T
T
T
7
T
T
T
T
T
T
0
2
2
3
3
2
2
7
T
T
T
T
T
.72
.76
.70
.73
.75
.77
.74
.76
.98
.11
.54
.52
.48
.59
.87
.96
.T3
.06
.19
.32
.T9
.18
.03
.98
.67
.73
.09
.03
.55
.16
.16
.15
.95
.85
.83
.63
MPG
FUEL
ECON
14.5
14.5
16. 2
16.1
16.2
16.3
16.1
15.8
16.6
16.5
15.9
16.3
16.7
16.6
16.0
16.0
14.1
14.4
15.3
14.7
13.8
13.7
13.4
13.3
16.3
16.3
16.7
16.5
13.7
12.7
13.5
13.4
19.7
19.3
18.8
78.7
                         L-9

-------
                  APPENDIX  L.CONT'D

  LISTING OF FEDERAL SHORT  TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER MAINTENANCE
                       DENVER
VEH
NO.
272



273



275



277



281



282



284



285



286



YR MAKE MODL CID
75 DODG CHAR 360

AFTER MTCE.

75 DODG MONA 400

AFTER MTCE.

75 FORD MUST 140

AFTER MTCE.

75 FORD MUST 777

AFTER MTCE.

75 FORD GRAN 302

AFTER MTCE.

75 FORD STAW 357

AFTER MTCE.

75 FORD TORI 400

AFTER MTCE.

75 FORD LTD 357

AFTER MTCE.

75 FORD ELIT 357

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT -TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS PER MILE 	
HC CO C02 NOXC
2
2
2
2
4
4
0
0
7
1
0
0
0
7
7
7
7
7
7
7
0
0
7
0
0
0
0
0
2
2
2
7
' 2
2
0
0
.98
.86
.76
.04
.07
.78
.92
.65
.77
.27
.62
.62
.80
.05
.70
.77
.79
.84
.05
.72
.87
.82
.00
.88
.83
.82
.66
.67
.57
.87
.70
.55
.26
.26
.74
.87
58
56
35
34
706
707
78
74
77
72
77
70
8
77
71
12
15
16
1
2
28
28
26
35
16
18
18
16
42
51
63
38
56
55
15
18
.8
.2
.2
.9
.1
.9
.6
.1
.7
.2
.2
.5
.3
.4
.6
.0
.7
.3
.8
.4
.0
.7
.7
.2
.7
.8
.6
.5
.2
.2
.7
.5
.9
.7
.6
.2
437
431
483
482
519
517
617
626
317
309
350
351
395
397
417
422
513
519
476
483
616
614
608
606
607
586
664
670
518
523
544
582
498
499
612
608
.3
.3
.3
.9
.8
.9
.3
.4
.0
.0
.9
.9
.6
.8
.7
.8
.4
.8
.7
.9
.8
.0
.4
.1
.7
.6
.4
.5
.2
.3
.9
.9
.3
.2
.3
.2
2
2
2
T
7
t
1
1
1
T
T
1
T
1
0
0
t
1
1
1
0
0
0
0
7
7
1
T
1
0
0
0
7


7
.16
.07
.16
.51
.38
.48
.49
M
.85
.93
.17
.49
.47
J6
.95
.96
.97
.85
.65
.70
.82
.78
.86
.66
.65
.70
.02
.07
.00
ft rt
.79
O 1
.82
.03
nfi
,uo
nfi
.10
90
.3?
nr\j
FUEL
ECON
16 S
1 u . j
16.8
16 3
v • J
16.3
12.7
12.?
13.7
13.6
26.2
26.7
211.0
24. 0
21.6
21.2
20.2
19.9
16.3
16.1
18J
18.1
13.1
13.1
/
13.6
_ ii
13.1
14.0
t li 0
14. J
to fi
12,1
to 7
12.1
15.0
14.5
13 6
i j.
13.7
1 J '
14,9
14.9
13-9
13-9

                          L-10

-------
ON
                APPENDIX L.CONT'D

LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
 INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                     DENVER
VEH
NO. YR
287 75
u v 1 '


288 75



289 75



290 75



293 75



294 75



295 75



297 75



298 75



MAKE MODL CID
FORD LTD 357

AFTER MTCE.

FORD TORI 35T

AFTER MTCE.

FORD LTD 400

AFTER MTCE.

FORD LTD 400

AFTER MTCE.

FORD LTD 460

AFTER MTCE.

LINC CONT 460

AFTER MTCE.

MERC MONA 302

AFTER MTCE.

MERC MONT 35T

AFTER MTCE.

MERC COUG 35T
*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST'
REPLICATE
SHORT TEST
REPLICATE


0
0
0
0
4
4
2
2
9
9
T
T
T
T
0
0
2
T
T
T
0
0
t
T
0
T
0
0
0
0
0
0
T
f
T
T
	 _r
HC
.79
.86
.7T
.69
.69
.68
.75
.26
.74
.76
.06
.05
.32
.28
.48
.49
.05
.99
.36
.36
.88
.83
.TT
.T4
.56
.T3
.73
.72
.98
.9T
-90
.9T
.39
.40
.T6
.26
3RAMS PER MILE
CO C02
27
24
27
20
T09
708
47
57
254
256
33
36
29
33
35
39
46
43
T5
T9
3T
33
23
2T
to
2T
5
6
24
24
T6
T7
30
33
T5
TT
.3
.0
.3
.6
.4
.8
.6
.6
.4
.0
.T
.5
.4
.4
.3
.5
.8
.9
.4
.6
.5
.T
.T
.9
.5
.8
.7
.2
.T
.2
.8
.2
.8
.5
.6
.T
578
582
6T3
606
476
469
563
547
499
495
683
699
636
630
82T
82T
623
624
60T
60T
690
689
670
674
509
502
502
485
544
55T
565
567
532
540
650
642
.8
.2
.6
.7
.6
.4
.T
.2
.8
.7
.4
.5
.T
.7
.3
.7
.9
.3
.5
.2
'.9
.0
.6
.T
.8
.5
.9
.9
.9
.8
.6
.6
.3
.6
.6
.4


NOXC
t
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
7
T
T
T
0
0
T
7
0
0
0
0
0
0
T
T
T
T
T
T
.73
.08
.00
.96
.82
.80
.85
.94
.49
.46
.62
.55
.87
.85
.73
.73
.78
.25
.47
.37
.85
.85
.06
.04
.47
.55
.79
.72
.88
.96
.57
.59
.55
.50
.64
.70
MPG
FUEL
ECON
74.4
T4.3
73.7
73.8
73.4
73.5
73.8
73.8
9.5
9.6
72.0
77.7
72.9
72.9
70.7
70.0
72.6
72.7
74.7
73.9
77.9
77.9
72.5
72.5
76.8
76.4
77.3
77.8
75.7
75.0
T4.9
T4.9
75.2
74.9
T3.T
T3.4
                         L-ll

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
300



303



30?



308



309



310



3T1



312



3t3



YR MAKE MODL CID
75 OLDS OMEG 260

AFTER MTCE.

75 OLDS STAW 350

AFTER MTCE.

75 PLYM DUST 225

AFTER MTCE.

75 PLYM SCAM 3T8

AFTER MTCE.

75 PLYM VALI 3T8

AFTER MTCE.

75 PLYM FURY 318

AFTER MTCE.

75 PLYM FURY 360

AFTER MTCE.

75 PLYM FURY 400

AFTER MTCE.

75 PLYM FURY 360

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
%
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS
HC CO
t
T
T
T
3
4
t
T
T
T
0
0
T
T
T
7
3
3
0
T
3
3
T
T
2
2
2
2
3
3
3
3
T
2
0
0
.33
.45
.2T
.22
.18
.38
.04
.OT
.87
.88
.75
.7T
.55
.54
.T2
.31
.04
.T4
.8T
.53
.76
.78
.45
.T9
.47
.47
.07
.02
.54
.54
.06
.26
.97
.23
.65
.66
28.
30.
35.
24.
37.
45.
2T.
25.
36.
36.
T4.
T5.
20.
20.
T3.
T6.
75.
9t.
T2.
2T.
56.
54.
T9.
T4.
53.
50.
47.
4t.
46.
47.
50.
52.
3T.
36.
T3.
13.
P
9
6
5
T
3
7
T
3
8
3
8
6
8
9
3
8
5
2
0
8
T
5
2
4
7
7
6
7
2
T
5
5
5
7
3
8
ER MI
C02
438.
435.
400.
4Tt.
425.
395.
47 1.
463.
3T8.
3T9.
350.
353.
453.
457.
479.
480.
393.
38T.
446.
434.
3961.
400.
458.
477.
449.
435.
476.
476.
500.
50T.
524.
5T8.
458.
46T.
5T5.
52T.
LE
5
6
6
2
6
3
0
7
T
7
8
8
2
9
0
7
2
3
9
2
6
4
9
6
4
3
3
7
0
3
3
5
2
5
T
6
NOXC
T
T
0
0
0
0
0
0
T
T
T
T
T
T
0
0
T
T
0
T
T
T
T
T
T
f
T
T
T
T
T
T
2
2
T
t
.09
.T9
.83
.88
.88
.77
.57
.67
.91
.97
.17
.01
.21
.13
.67
.78
.44
.43
.79
.42
.25
.14
.13
.06
.82
.80
.29
.43
.86
.79
A «7
.27
/\ C
.25
.05
n A
.00
* f
.H
1 Q
.1?
MPG
FUEL
ECOH
18 2
' w 1 1
18 2
v 1 U
19.3
' * j
19,6
18.0
18.5
17.5
17.5
23,2
23.2
23.6
23.3
18.1
17.9
17.6
17.1
17.0
16.6
18.9
18.8
77,9
_ A
17.8
18.0
. - /
17.6
76.*
nfl
.u
«e Q
15.'
tfi 2
10. '
15.2
1"5 I
I3>
11.5
1 ~i i '
14.5
1 ~ ' '
T7J
76.9
16.5
16.3

                          L-12

-------
ON
                APPENDIX L.CONT'D

LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
 INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE
                     DENVER
VEH
NO. YF
314 75



3T6 75



318 75



320 75



32T 75



322 75



323 76



325 75



326 75



MAKE MODL CID
PONT ASTR T40

AFTER MTCE.

PONT LEMA 350

AFTER MTCE.

PONT LEMA 350

AFTER MTCE.

PONT STAW 400

AFTER MTCE.

PONT GRNV 455

AFTER MTCE.

AUDI FOX 97

AFTER MTCE.

CAPR GHIA T7T

AFTER MTCE.

COLT SEDA 98

AFTER MTCE.

°ATS 7TO TT9
*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

r.
HC
2.
2.
0.
T.
T.
2.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
T.
T.
T.
T.
0.
0.
0.
0.
T.
T .
' T.
T.
T.
f.
2.
2.
24
24
78
T6
83
03
86
6T
33
37
86
68
45
45
58
53
4T
39
43
42
07
TT
29
35
50
44
52
89
60
93
57
62
58
56
26
27
;RAMS PER MILE
CO C02
66
66
T6
27
45
52
T5
72
2
T
2
2
T4
TO
22
T6
9
9
TT
TT
3
4
2
2
3
3
2
8
29
28
22
23
3T
3T
27
30
.4
.8
.7
.7
.2
.6
.0
.5
.9
.5
.4
.2
.3
.3
.2
.6
.6
.7
.T
.8
.7
.4
.7
.6
.T
.4
.5
.8
.7
.3
.7
.2
.2
.T
.4
.3
266
26T
324
297
465
462
493
487
482
479
454
454
546
553
548
548
595
595
628
627
298
293
329
32T
453
448
438
43T
338
34T
340
330
279
279
274
276
.5
.2
.3
.T
.6
.7
.9
.9
.7
.6
.2
.0
.5
.6
.6
.5
.0
.8
.9
.3
.9
.3
.9
.8
.0
.9
.4
.6
.9
.T
.7
.2
.7
.5
.7
.7


NOXC
0
0
0
0
T
T
0
0
4
3
4
4
T
T
T
T
0
0
T
T
0
0
0
0
0
0
0
0
0
0
0
0
T
T
T
0
.47
.45
.38
.34
.26
.33
.95
.93
.T5
.88
.23
.T4
.80
.75
.T8
.T4
.95
.98
.09
.00
.74
.76
.87
.87
.6T
.53
.7T
.82
.76
.77
.9T
.93
.45
.38
.OT
.98
MPG
FUEL
ECON
23.5
23.8
25. T
25.8
T6.4
T6.T
T7.T
T7.4
T8.2
T8.4
T9.3
T9.3
T5.6
T5.5
T5.2
T5.4
T4.5
T4.5
T3.7
T3.7
28.8
29.2
26.2
26.9
T9.3
T9.5
20.0
T9.8
22.7
22.7
23.3
23.9
26.6
26.6
27.3
26.8
                        L-13

-------
                  APPENDIX L.CONT'D
                           i


  LISTING OF FEDERAL SHORT TEST  PROCEDURE  RESULTS

ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE

                       DENVER
VEH
NO.
327



328



329



330



33t



332



333



335



336



YR MAKE MODL CID
75 DATS B2TO 85

AFTER MTCE.

75 DATS SEDA TT9

AFTER MTCE.

75 FIAT STAW 78

AFTER MTCE.

75 FIAT Xt-9 79

AFTER MTCE.

75 HOND CVCC 9T

AFTER MTCE.

75 MAZD RX3 70

AFTER MTCE.

75 MAZD RX3 70

AFTER MTCE.

75 MG MGB tTO

AFTER MTCE.

75 OPEL STAW TT6

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS
HC CO
T
T
t
T
T
T
T
t
T
T
0
0
0
0
0
0
T
T
N
.43
.50
.4T
.33
.49
.47
.38
.58
.T7
.29
.66
.68
.29
.37
.43
.49
.T7
.T5
/A
t6.
T3.
t6.
T5.
25.
24.
27.
26.
22.
24.
TT.
t3.
5.
6.
7.
TT.
8.
8.

PER MI
C02
8
9
5
0
2
4
3
8
5
7
0
6
6
5
5
3
6
9

243.
246.
24T.
25T.
278.
28T.
292.
294.
272.
269.
328.
324.
3T8.
3T2.
3TT.
3T5.
236.
227.

LE 	
NOXC
9
7
9
3
3
8
8
8
4
3
8
9
6
8
9
6
7
4

T
T
T
T
T
T
T
T
3
3
0
0
T
t
1
T
I
T

.05
.T4
.06
.T8
.76
.85
.18
.25
.73
.59
.82
.75
.71
.87
.8t
.92
.20
.08

MPG
FUEL
ECON
32 1
•"• > j
32 5
•* u i J
32.6
31.8
27.5
27.3
26. t
26.0
28.5
28.1
25.5
25,5
27.0
27. 1
27.3
26.5
31.9
36.2

N/A
0
0
T2
9
9
T
0
0
0
0
0
0
T
t
T
T
.23
.53
.63
.28
.98
.T2
.93
.88
.39
.52
.55
.65
.98
.84
.53
.68
4.
6.
6T.
29.
87.
TT.
8.
8.
TT.
TT.
T4.
T3.
34.
33.
2T.
22.
T
8
5
3
T
T
9
T
3
3
2
4
8
5
4
5
555.
544.
36T.
426.
579.
9T2.
506.
495.
375.
386.
387.
382.
326.
326.
344.
342.
5
2
4
T
4
7
8
5
6
3
0
8
6
4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0



.40
.45
.16
.46
.42
.43
.56
.5T
.57
c 1
.57
— f
.56
r tj
.57
.98
nt
.01
t Q
. 1 '
on
.<•"
15.8
15.9
— a
17.8
. — a
17."
11.9
n f,
9.3
./ n
16.5
17 4
II.
22,5
21.9
C i ' *
51 6
1 1 lv
21.9
£• ' '
22.9
23.'
23-2
21.2

                         L-14

-------
ON
                APPENDIX L.CONT'D

LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
 INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE
                     DENVER
VEH
NO. YR
338 75
J J v


310 75



311 75



312 75



313 75



315 75



511 75



512 75



5'3 75



MAKE MODL CID
PORS 977S T64

AFTER MTCE.

TOYO CELI T33

AFTER MTCE.

TOYO CORO 97

AFTER MTCE.

VOLK SEDA 97

AFTER MTCE.

VOLK RABB 90

AFTER MTCE.

VOLV SEDA T2T

AFTER MTCE.

FORD GRAN 200

AFTER MTCE.

MERC MONA 250

AFTER MTCE.

°LDS OMEG 250
*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


T
T
0
0
2
2
T
T
t
T
T
T
2
2
2
2
t
2
2
2
T
T
T
T
0
0
0
7
0
0
0
0
0
6
0
0

HC
.97
.76
.75
.74
.T6
.32
.75
.54
.36
.54
.08
.04
.03
.04
.30
.T5
.92
.09
.5T
.7T
.3T
.27
.53
.40
.62
.62
.69
.00
.30
.33
.25
.27
.78
.69
.88
.72
RAMS P
CO
26
25
T6
T4
20
2T
T9
20
20
2T
T9
T8
T4
T3
T9
9
43
45
58
59
49
44
78
70
73
T5
7
9
4
6
3
3
5
6
8
8
.6
.6
.8
.8
.2
.0
.8
.7
.8
.9
.T
.8
.0
.9
.8
.6
.6
.4
.2
.9
.0
.3
.8
.6
.7
.T
.6
.5
.6
.7
.3
.9
.8
.9
.7
.6
ER MILE
C02
402
400
477
4TT
328
325
357
356
30T
303
298
299
244
246
257
264
229
228
206
203
339
346
4T2
425
434
440
392
40T
490
490
5t9
526
435
43T
38T
387
.5
.3
.9
.7
.9
.7
.T
.6
.2
.4
.7
.8
.0
.0
.3
.5
.5
.8
.9
.6
.1
.8
.6
.9
.T
.4
.5
.3
.4
.5
.8
.5
.5
.3
.3
.7


NOXC
T
T
0
t
T
T
2
2
T
2
T
T
T
T
T
T
0
0
0
0
0
0
0
0
0
0
0
0
T
T
T
t
2
2
T
T
.24
.T5
.99
.OT
.60
.66
.07
.09
.93
.03
.56
.75
.32
.43
.45
.35
.59
.53
.44
.42
.57
.67
.32
.34
.58
.54
.50
.56
.49
.42
.32
.45
.44
.48
.62
.50
MPG
FUEL
ECON
T9.7
T9.9
20.7
20.3
24.2
24.2
22.5
22.5
26.2
25.9
26.7
26.7
32.6
32.4
30.0
37.0
29.2
28.9
29.0
29.0
27.1
27.7
76.4
76.4
79-4
79.0
27.8
27.2
77.8
77.7
76.9
76.6
79.9
20.0
22.3
22.0
                        L-15

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE
                       DENVER
VC" U
t, n
NO.
5T4



5T5



5T6



5T7



578



5T9



520



521



522




YR MAKE MODL CID
75 PLYM GRNF 400

AFTER MTCE.

75 PONT VENT 250

AFTER MTCE.

75 BMW SEDA T2t

AFTER MTCE.

75 BMW 5301 T82

AFTER MTCE.

75 SUBA STAW 83

AFTER MTCE.

75 MERB 450S 276

AFTER MTCE.

75 PORS 9T4 T20

AFTER MTCE.

75 SAAB 99LE T2T

AFTER MTCE.

75 AMMO HORN 232

AFTER MTCE.


TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

1
4
3
0
0
0
0
0
0
0
0
N
N
4
0
N
N
2
2
2
2
T
T
T
t
T
0
N
N
2
2
N
N
T
T
T
T
_ - _n
HC
.06
.58
.56
.83
.29
.28
.32
.23
.25
.28
/A
/A
.22
.97
/A
/A
.06
.T3
.53
.3T
.TT
.T8
.09
.3T
.22
.97
/A
/A
.75
.84
/A
/A
.66
.65
.42
.52
RA M
-------
ON
                APPENDIX L.CONT'D

LISTING  OF  FEDERAL  SHORT TEST PROCEDURE RESULTS
 INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                     DENVER
VEH
NO.
•'""



521



525



531



535



536



538



51o



5M



YR
75



75



75



75



76



75



75



75



75



MAKE MODL CID
AMMO HORN 258

AFTER MTCE.

DODG MONA 440

AFTER MTCE.

MERC MARQ 460

AFTER MTCE.

AMMO GREM 232

AFTER MTCE.

AMMO HORN 232

AFTER MTCE.

AMMO PACE 258

AFTER MTCE.

AMMO HORN 232

AFTER MTCE.

AMMO PACE 258

AFTER MTCE.

fiUlC LESA 350
-•
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

r.
HC
T.
T.
T.
1 .
2.
2.
0.
0.
0.
0.
0.
0.
2.
2.
1 .
1 .
1.
1.
1 .
1 .
2.
2.
2.
2.
2.
1 .
1 .
1 .
1 .
1 .
1.
1 .
2.
2.
1.
1 .
76
69
55
58
70
58
28
30
88
84
82
75
53
50
74
81
54
47
63
59
52
39
31
21
28
39
17
09
71
71
81
58
53
72
25
63
RAMS PER MILE
CO C02
25
24
14
18
30
29
4
5
17
17
7
9
30
33
15
16
23
20
15
14
72
68
61
66
27
21
11
1 1
35
34
76
62
67
70
35
57
.4
.4
.T
.4
.1
.2
.2
.8
.5
.4
.9
.0
.5
.5
.0
.5
.7
.1
.3
.3
.8
.7
.0
.9
.3
.1
.9
.6
.7
.1
.2
.2
.9
.8
.9
.5
427
428
429
424
525
527
613
601
670
676
674
684
273
268
279
284
338
341
340
345
384
361
388
369
334
336
334
333
371
380
463
460
469
463
517
589
.0
.2
.1
.2
.7
.0
.5
.4
.2
.7
.4
.9
.5
.8
.1
.9
.3
.7
.0
.0
.1
.9
.1
.9
.8
.7
.8
.8
.9
.8
.6
.4
.3
.7
.4
.1

NOXC
2.04
T.9T
2.25
2.13
3.01
3.00
2.19
2.26
1.54
1.55
1.39
1 .42
2.12
1.92
1 .28
1.32
2.40
2.48
2.55
2.64
1 .22
1 .04
1.23
1 .02
1 .82
2.21
1 .91
1.90
1 .70
1 .78
1.03
1 .07
0.71
0.58
0.63
1 .09
MPG
FUEL
ECON
T8.8
T8.8
19.5
19.4
15.3
15.3
14.3
14.5
12.7
12.6
12.9
12.7
26.9
26.9
28.8
28.0
23.3
23.5
24.0
23.8
17.5
18.6
18.1
18.4
23.1
23.7
24.8
25.0
20.5
20.2
15.1
15.8
15.2
15.2
15.4
13.0
                        L-17

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
547



549



550



551



553



554



559



560



565



YR MAKE MODL CID
75 BUIC REGA 350

AFTER MTCE.

75 BUIC LESA 350

AFTER MTCE.

75 BUIC LESA 350

AFTER MTCE.

75 BUIC LESA 455

AFTER MTCE.

75 BUIC RIVI 455

AFTER MTCE.

75 BUIC STAW 455

AFTER MTCE.

75 CADI ELDO 500

AFTER MTCE.

75 CADI DEVI 500

AFTER MTCE.

75 CHEV VEGA 140

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS P
HC CO
2
2
1
1
1
2
0
0
3
3
2
1
3
3
2
2
3
3
1
1
3
3
2
2
4
4
2
2
3
3
2
2
3
3
1
1
.55
.41
.12
.07
.29
.00
.37
.37
.42
.07
.03
.96
.29
.42
.24
.08
.26
.12
.73
.84
.47
.44
.15
.56
.20
.60
.12
.07
.84
.86
.46
.03
.53
.48
.84
.63
56
57
19
16
27
30
12
12
103
92
44
46
69
68
54
51
87
81
31
29
79
66
46
48
87
102
41
40
66
63
59
53
65
60
24
24
.9
.4
.9
.8
.5
.9
.7
.9
.1
.2
.8
.3
.5
.1
.2
.6
.3
.7
.8
.6
.4
.4
.6
.8
.4
.7
.9
.3
.5
.8
.4
.9
.5
.7
.4
.2
ER MILE 	
C02 NOXC
466
444
495
474
532
500
583
596
446
443
508
505
496
485
523
537
546
538
579
575
548
557
596
623
502
489
534
554
477
482
520
532
261
242
307
296
.8
.5
.5
.1
.8
.5
.5
.7
.9
.1
.9
.3
.3
.4
.2
.6
.6
.7
.6
.4
.6
.9
.2
.7
.5
.1
.6
.4
.2
.0
.8
.3
.1
.5
.9
.4
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
1
1
1


0
.89
.86
.85
.85
.87
.73
.27
.24
.68
.64
.85
.93
.65
.67
.50
.51
.82
.74
.69
.82
.92
.96
.77
.93
.42
.20
.88
ft n
.87
.52
54
. 1
<"i C
.25
If
. 5
.00
01
.7 '
7
.9?
MPG
FUEL
ECON
15,7
••/if
16.1
16.7
17.6
15.3
16.0
11.7
11.1
11.3
11.8
15.2
15.2
11.1
11.7
11.1
11.2
12.8
13.1
11.0
11.1
13.0
* A
13.2
i /* 4
13.'
* A C
12.5
13-6
41 7
13- j
4 ll (\
(1.0
111 ?
1 T 1
11.9
11,9
i ' ' '
11,3
1 1 1 J

25."
25-2
26-1

                         L-18

-------
ON
                APPENDIX L.CONT'D

LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
 INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                     DENVER
VEH
NO. YR
567 75



568 75



569 75



570 75



571 75



580 75



581 75



582 75



583 75



MAKE MODL CID
CHEV VEGA 140

AFTER MTCE.

CHEV VEGA 140

AFTER MTCE.

CHEV VEGA 140

AFTER MTCE.

CHEV MONZ 140

AFTER MTCE.

CHEV VEGA 140

AFTER MTCE.

CHEV NOVA 350

AFTER MTCE.

CHEV NOVA 350

AFTER MTCE.

CHEV NOVA 350

AFTER MTCE.

CHEV NOVA 350
.#
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

n
HC
1 .
2.
0.
0.
1 .
1 .
0.
0.
1 .
1 .
0.
0.
1 .
1 .
1 .
0.
3.
2.
3.
3.
2.
2.
0.
0.
2.
2.
1 .
1 .
1 .
1 .
0.
0.
3.
3.
2.
2.
97
01
45
34
97
68
53
44
38
26
42
31
87
94
37
89
15
97
96
70
76
67
75
69
95
92
65
46
69
79
93
88
68
97
35
39
RAMS PER MILE
CO C02
26
24
11
9
35
26
5
5
27
27
10
7
36
38
16
9
59
54
55
46
52
57
14
12
91
92
34
33
39
43
24
23
70
79
39
42
.4
.2
.5
.3
.2
.0
.6
.6
.9
.4
.1
.6
.8
.4
.5
.3
.3
.4
.5
.8
.4
.8
.5
.5
.9
.7
.8
.6
.4
.3
.7
.9
.0
.4
.8
.6
362
365
363
358
335
342
355
356
305
318
335
354
310
315
343
356
259
270
262
262
411
390
482
478
469
458
492
490
438
431
469
463
405
405
419
374
.8
.5
.5
.0
.9
.8
.3
.0
.8
.4
.9
.6
.1
.9
.7
.2
.2
.5
.2
.5
.2
.4
.8
.9
.5
.9
.9
.1
.8
.7
.6
.6
.2
.2
.0
.6


NOXC
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
.72
.84
.68
.76
.63
.59
.56
.62
.53
.57
.60
.66
.63
.57
.34
.60
.65
.77
.66
.70
.85
.80
.44
.43
.12
.09
.64
.57
.69
.68
.56
.55
.65
.67
.52
.49
MPG
FUEL
ECON
21.6
21.7
23.2
23.8
22.3
22.8
24.3
24.2
25.1
24.3
25.1
24.2
23.7
23.2
23.7
23.8
24.5
24.3
24.5
25.5
17.7
18.1
17.5
17.7
14.2
14.5
16.1
16.2
17.5
17.6
17.4
17.6
16.8
16.4
18.1
19.8
                        L-19

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE  AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
588



589



591



592



593



594



595



596



598



YR MAKE MODL CID
75 CHEV MONT 350

AFTER MTCE.

75 CHEV MALI 350

AFTER MTCE.

75 CHEV MONT 350

AFTER MTCE.

75 CHEV MONT 350

AFTER MTCE.

75 CHEV MALI 350

AFTER MTCE.

75 CHEV MONT 350

AFTER MTCE.

75 CHEV MALI 350

AFTER MTCE.

75 CHEV STAW 350

AFTER MTCE.

75 CHEV NOVA 350

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT' TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS P
HC CO
2
2
1
1
3
3
2
2
4
3
2
2
2
2
0
1
3
2
0
0
2
2
0
0
2
2
1
1
2
2
0
0
4
4
2
1
.00
.02
.16
.01
.92
.56
.27
.67
.12
.80
.04
.12
.52
.79
.45
.42
.01
.80
.62
.56
.06
.28
.47
.92
.04
.05
.92
.33
.65
.61
.70
.56
.01
.23
.08
.66
45
46
24
21
104
94
75
71
112
108
76
82
69
78
19
43
62
67
11
11
58
65
21
36
42
47
43
35
64
68
9
10
96
99
42
58
.1
.0
.3
.1
.1
.6
.8
.1
.1
.7
.8
.4
.1
.0
.6
.8
.6
.3
.0
.3
.9
.9
.7
.8
.8
.5
.7
.8
.2
.2
.7
.2
.4
.0
.0
.5
ER MILE 	
C02 NOXC
468
466
460
463
385
396
443
469
378
365
486
484
396
394
517
459
430
399
507
501
419
416
500
486
467
463
469
478
487
492
524
526
364
358
422
407
.2
.9
.5
.5
.7
.1
.8
.0
.8
.9
.6
.0
.7
.3
.5
.4
.6
.0
.6
.7
.8
.2
.2
.6
.9
.2
.5
.5
.4
.4
.7
.3
.6
.6
.6
.6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0

0
.24
.38
.75
.78
.52
.65
.31
.36
.10
.10
.35
.39
.60
,55
.18
.36
.78
.62
.77
.80
.53
.56
.10
.35
.96
.08
.68
.75
.95
n 0
.88
14
. 1
j A
.10
.59
rl
.57
lift
. ^"
in
.39
MPG
FUEL
ECON
16 1
1 v • j
16.3
• J
17.7
17.8
15.8
16.0
15.6
15.1
15.6
16.2
11.5
11,3
17.3
16.9
16.1
16.7
16.5
17.3
16.8
17.0
17.1
. n
16.8
» f t
16.6
A f 4
16.2
16. 1
At 5
16 J
t C, 3
16. J
l£ ">
10.-'
11.9
ill 6
if."
16 1
1 " •
16 3
| V 1 J
16.8
16.8
17-9
17. *

                         L-20

-------
                  APPENDIX  L.CONT'D

  LISTING OF  FEDERAL  SHORT  TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
599



600



608



609



610



611



613



615



616



YR MAKE MODL CID
75 CHEV MONT 350

AFTER MTCE.

75 CHEV MALI 350

AFTER MTCE.

75 CHEV CAPR 154

AFTER MTCE.

75 CHRY CORD 360

AFTER MTCE.

75 CHRY CORD 360

AFTER MTCE.

75 CHRY NEWP 400

AFTER MTCE.

75 CHRY NEWP 400

AFTER MTCE.

75 CHRY NEWY 440

AFTER MTCE.

?5 DODG DART 225
«
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
'SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


2
2
1
2
3
4
1
1
11
10
0
0
1
1
1
1
1
1
0
0
10
9
1
1
3
3
1
1
2
2
0
0
2
1
2
1

HC
.21
.10
.54
.89
.99
.13
.95
.90
.21
.42
.80
.70
.95
.93
.63
.55
.78
.89
.83
.99
.21
.80
.35
.58
.70
.69
.39
.51
.55
.66
.26
.23
.24
.93
.11
.99
JRAMS PER MILE
CO C02
40
39
36
42
85
80
23
20
9
10
1
1
40
44
49
46
30
33
15
19
127
129
34
41
83
74
36
35
52
53
9
7
47
29
46
36
.6
.0
.4
.1
.0
.9
.9
.5
.5
.4
.9
.5
.0
.2
.8
.5
.0
.4
.7
.6
.0
.1
.6
.9
.0
.7
.3
.5
.9
.9
.4
.4
.2
.5
.8
.3
422
417
443
425
368
370
438
453
713
714
695
696
462
460
505
503
490
500
530
516
441
427
575
554
500
501
600
593
568
565
653
661
327
345
325
333
.9
.2
.4
.3
.1
.1
.3
.6
.1
.2
.7
.6
.4
.5
.5
.2
.2
.1
.5
.9
.6
.3
.6
.9
.4
.1
.6
.0
.2
.4
.1
.7
.0
.0
.6
.9


NOXC
2
2
0
0
0
0
0
0
2
2
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
1
1
0
0
1
2
1
1
.24
.09
.60
.61
.61
.72
.72
.70
.14
.00
.67
.74
.95
.97
.75
.66
.48
.47
.43
.40
.05
.09
.37
.26
.65
.72
.93
.85
.67
.81
.63
.65
.85
.34
.14
.35
MPG
FUEL
ECON
18.0
18.3
17.6
17.7
17.3
17.4
18.4
18.0
11.6
11.6
12.7
12.7
16.7
16.6
15.1
15.3
16.3
15.9
15.9
16.1
13.2
13.4
14.0
14.2
13.8
14.1
13.4
13.6
13.5
13.5
13.3
13.2
21.7
22.3
21 .9
22.3
                         L-21

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE
                       DENVER
VEH
NO.
618



620

.

621



622



623



624



649



653



654



YR MAKE MODL CID
75 DODG DART 318

AFTER MTCE.

75 DODG CHAR 318

AFTER MTCE.

75 DODG CHAR 360

AFTER MTCE.

75 DODG CHAR 400

AFTER MTCE.

75 DODG MONA 400

AFTER MTCE.

75 FORD PINT 140

AFTER MTCE.

75 FORD GRAN 302

AFTER MTCE.

75 FORD STAW 351

AFTER MTCE.

75 FORD ELIT 400

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS PER MILE 	
HC CO C02 NOXC
2
2
0
0
2
2
1
1
2
2
0
1
2
2
1
2
4
4
2
2
1
1
1
1
4
3
3
3
1
1
0
0
3
3
0
0
.29
.01
.25
.24
.92
.68
.06
.42
.10
.06
.91
.07
.37
.31
.89
.62
.92
.03
.49
.30
.27
.31
.21
.17
.08
.86
.3*
.02
.35
.25
.97
.77
.18
.67
.68
.63
39
34
1
2
49
49
17
24
51
50
21
26
35
32
66
68
104
99
80
70
15
14
17
16
93
87
96
81
40
41
30
30
9
4
17
18
.6
.8
.8
.2
.8
.0
.6
.0
.9
.3
.6
.6
.9
.9
.8
.0
.4
.6
.1
.8
.5
.6
.9
.4
.6
.3
.5
.8
.8
.0
.3
.2
.9
.3
.6
.0
421
399
497
492
401
401
465
463
428
423
490
479
493
500
523
514
505
476
518
523
319
308
336
322
404
387
434
456
539
542
605
603
582
475
662
652
.7
.4
.8
.7
.1
.7
.0
.4
.4
.5
.1
.9
.2
.3
.6
.9
.0
.4
.4
.4
.4
.6
.8
.9
.4
.4
.2
.0
.4
.0
.0
.6
.3
.1
.4
.8
1
1
1
1
2
2
0
0
2
2
0
0
1
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
3
4
1
1
.85
.72
.70
.55
.66
.90
.78
.89
.01
.05
.59
.6H
.23
.28
.36
.24
.72
.70
.63
.61
.51
.53
.07
.07
.37
.35
.38
.31*
.30
i 0
.38
ft ll
.8*
.76
.08
4 1
. 1 '
u
•'
MPG
FUEL
ECON
18 1
1 v i I
19.3
•* • J
17.7
17.9
18,2
18,2
17.9
17.6
17.2
17.1
16.8
16.9
15.9
15.9
11.0
14,1
13.0
13.T
13.6
13-8
25.5
26.1
_ 1, 4
24.1
_ — n
25.2
15.7
i L C
16.5
4 ll 0
11.7
1 '
14.6
111 5
1 1 •'
11 5
\j>'
13.6
1 J •
14.6
18,0
12.8
13.0

                         L-22

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL  SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                       DENVER
Vt'H
HO. YH MAKE MODL CID
655~"75 FORD LTD 460
v J J
AFTER MTCE.

656 75 FORD GRAN 351

AFTER MTCE.

661 75 FORD THND 460

AFTER MTCE.

665 76 LINC CONT 460

AFTER MTCE.

667 75 MERC MONA 200

AFTER MTCE.

6?2 75 MERC MONG 351

AFTER MTCE.

6?5 75 OLDS OMEG 260

AFTER MTCE.

689 75 PLYM DUST 225

AFTER MTCE.

690 ?5 PLYM VALI 225
•*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


1
1
1
1
2
2
2
1
2
2
1
1
0
1
1
0
1
1
0
0
1
1
1
1
1
1
0
0
2
2
0
1
2
2
1
1
---C
HC
.94
.10
.64
.33
.61
.41
.75
.94
.30
.74
.12
.11
.81
.22
.42
.61
.08
.50
.99
.79
.91
.77
.43
.36
.29
.33
.26
.24
.28
.18
.65
.13
.59
.48
.64
.40
JRAMS PER MILE
CO C02
71
34
11
20
63
59
11
18
67
103
23
30
10
10
0
4
10
11
10
9
47
49
16
16
21
21
3
3
40
35
9
16
56
57
35
32
.9
.0
.7
.9
.4
.3
.5
.3
.7
.3
.2
.3
.4
.4
.6
.8
.2
.3
.5
.0
.5
.7
.5
.5
.6
.2
.4
.5
.8
.7
.7
.5
.6
.6
.3
.0
666
684
685
682
490
494
492
548
595
559
724
711
619
593
694
687
355
356
357
346
528
546
578
569
415
411
517
520
373
336
362
346
351
351
370
376
.7
.7
.4
.9
.0
.2
.1
.8
.9
.6
.6
.3
.3
.3
.8
.0
.3
.8
.5
.9
.0
.0
.3
.5
.1
.1
.3
.2
.7
.0
.0
.8
.1
.0
.2
.6
i

NOXC
0
0
1
0
1
1
1
1
0
0
0
0
1
1
2
1
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
1
1
1
1
.69
.85
.07
.96
.45
.55
.23
.34
.90
.76
.98
.93
.20
.45
.18
.58
.44
.40
.43
.48
.59
.55
.06
.92
.49
.46
.71
.83
.56
.44
.45
.35
.65
.63
.29
.43
MPG
FUEL
ECON
11
12
12
12
14
14
17
15
12
12
11
11
13
14
12
12
23
23
23
24
14
14
14
14
19
19
17
16
19
22
23
23
19
19
20
20
.3
.0
.5
.3
.8
.9
.1
.2
.5
.1
.6
.6
.9
.5
.7
.7
.7
.4
.5
.4
.6
.1
.6
.8
.6
.8
.0
.9
.9
.2
.4
.6
.8
.7
.6
.6
                        L-23

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
691



694



696



698



699



700



701



705



709



YR MAKE MODL CID
75 PLYM DUST 225

AFTER MTCE.

75 PLYM FURY 360

AFTER MTCE.

75 PONT FIRE 250

AFTER MTCE.

75 PONT FIRE 350

AFTER MTCE.

75 PONT LEMA 350

AFTER MTCE.

75 PONT CATA 400

AFTER MTCE.

76 PONT FIRE UOO
,
AFTER MTCE.

75 DATS B210 85

AFTER MTCE.

75 OPEL STAW 116

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT-TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS P
HC CO
2
2
1
1
5
5
1
0
1
2
0
0
6
6
3
3
2
1
0
0
4
4
3
2
3
3
2
3
1
1
1
1
2
2
1
2
.23
.17
.42
.38
.76
.07
.53
.91
.99
.17
.32
.39
.99
.84
.24
.40
.35
.92
.79
.72
.79
.28
.12
.87
.11
.28
.99
.17
.31
.24
.30
.20
.26
.56
.97
.03
36
32
30
29
95
90
33
20
44
45
3
3
149
116
82
82
73
46
23
13
94
89
96
87
91
101
115
125
21
18
16
14
66
63
48
44
.6
.1
.7
.6
.7
.5
.5
.3
.1
.1
.4
.2
.6
.5
.0
.5
.3
.2
.2
.8
.5
.0
.3
.5
.2
.5
.6
.0
.2
.3
.6
.4
.8
.7
.3
.7
ER MILE 	
C02 NOXC
327
327
360
352
428
413
526
540
333
329
363
368
352
391
394
403
428
460
460
477
418
431
517
534
419
402
432
424
255
258
235
236
304
306
311
321
.2
.8
,1
.2
.9
.4
.0
.1
.5
.3
.1
.2
.9
.2
.4
.9
.7
.3
.8
.8
.8
.8
.3
.4
.9
.3
.9
.8
.8
.3
.6
.7
.4
.5
.7
.7
1
1
0
0
1
1
1
1
2
2
1
1
0
0
0
0
1
2
1
2
1
1
0
0
1
1
0
0
0
1
1
1
0
0


.30
.32
.74
.8H
.60
.6H
.71
.67
.15
.11
.99
.99
.21
.38
.63
.67
.82
.56
.82
.21
.19
.21
.38
.39
.28
,15
.11
.37
.92
A II
.01
f 1
.63
nt
.80
.53
r r\
.60
(.0
,\J7
on
,0V
MPG
FUEL
ECON
22.7
• I
23.0
21 5
• i j
22.0
14.9
15.5
15.2
15J
21.7
21.8
24.0
23. 7
11,5
11.9
16.6
16J
16.1
16.5
17.8
17.7
15.2
15.2
. fL |
13.1
* i ft
13.0
15.5
AC C
15.5
< i| 5
I'M
111 1
1". '
30J
30.5
jui
« 1
jj'
33.7
j-"
21.3
21.'
22.5
22-3

                         L-24

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL  SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
713



711



715



716



717



046



017



018



019



YR MAKE MODL CID
75 TOYO CORO 134

AFTER MTCE.

75 VOLK SEDA 97

AFTER MTCE.

75 VOLK SEDA 97

AFTER MTCE.

75 VOLK SEDA 97

AFTER MTCE.

75 VOLK TRAN 109

AFTER MTCE.

71 AMMO HORN 304

AFTER MTCE.

74 BUIC RIVI 455

AFTER MTCE.

74 BUIC CENT 350

AFTER MTCE.

71* CHEV VEGA 140
-#
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

n
HC
1 .
1.
1.
1 .
1 .
1 .
1 .
1 .
2.
2.
2.
2.
2.
2.
1 .
1 .
2.
3.
1 .
2.
3.
3.
3.
3.
3.
3.
4.
3.
2.
3.
1.
1 .
2.
2\
2.
2.
09
10
13
08
66
77
12
15
52
75
15
13
45
36
99
69
95
09
76
13
77
78
18
33
42
11
83
22
94
21
64
60
06
07
12
04
RAMS PER MILE
CO C02
23
23
21
21
15
18
7
6
55
60
32
18
56
53
31
31
41
46
33
34
29
28
20
19
25
28
29
37
55
66
39
34
42
42
45
41
.2
.4
.2
.8
.9
.4
.3
.5
.6
.0
.1
.1
.9
.9
.0
.3
.6
.7
.7
.5
.7
.5
.2
.1
.6
.0
.9
.8
'.9
.4
.5
.6
.4
.0
.2
.5
325
330
359
357
249
251
340
370
193
199
264
250
219
206
279
282
305
308
367
368
405
404
448
452
605
570
594
581
430
427
517
526
259
260
246
253
.2
.4
.2
.1
.0
.9
.1
.3
.4
.6
.7
.1
.5
.2
.2
.3
.7
.9
.7
.7
.6
.0
.1
.0
.6
.6
.2
.2
.6
.7
.1
.8
.2
.0
.9
.4


NOXC
1
1
1
1
1
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
1
1
0
0
2
2
1
1
.61
.60
.67
.69
.55
.39
.95
.02
.59
.67
.70
.02
.58
.52
.53
.54
.83
.77
.74
.69
.35
.46
.81
.73
.67
.17
.35
.10
.72
.46
.87
.98
.07
.00
.73
.85
MPG
FUEL
ECON
24.3
23.9
22.4
22.5
31.8
31.0
25.0
23.1
30.7
29.3
27.6
31.1
28.0
29.7
26.6
26.4
23.3
22.6
20.8
20.7
19.1
19.3
18.1
18.0
13.5
14.2
13.5
13.6
16.8
16.4
15.2
15.1
26.7
26.7
27.3
27.3
                        L-25

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
            /          DENVER
VEH
NO.
050



051



052



053



054



055



056



057



058



YR MAKE MODL CID
74 CHEV MONT 350

AFTER MTCE.

74 CHEV NOVA 250

AFTER MTCE.

74 CHEV CAMA 350

AFTER MTCE.

74 CHEV CHEL 350

AFTER MTCE.

74 CHEV CAPR 400

AFTER MTCE.

74 DODG CHAR 318

AFTER MTCE.

74 DODG DART 225

AFTER MTCE.

74 FORD PINT 122

AFTER MTCE.

74 FORD MAVE 302

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS PER MILE
HC CO C02
3
3
3
4
1
1
1
1
2
2
2
2
3
2
1
1
4
3
3
3
7
8
3
3
3
3
2
2
2
2
2
2
3
3
3
3
.55
.67
.71
.27
.92
.97
.92
.98
.73
.85
.52
.44
.09
.92
.70
.77
.29
.97
.75
.48
.56
.01
.59
.54
.56
.73
.33
.33
.84
.89
.38
.51
.59
.53
.11
.23
73
78
30
29
33
34
26
25
58
61
47
49
50
47
31
31
123
110
67
58
124
120
56
53
58
57
44
42
25
23
25
22
83
80
40
45
.9
.7
.4
.3
.9
.3
.9
.3
.8
.9
.8
.0
.3
-9
.7
.4
.4
.2
.2
.7
.9
.4
.6
.7
.1
.9
.4
.8
.2
.6
.1
.8
.1
.1
.7
.0
455
468
456
451
377
379
357
349
481
468
476
454
506
505
540
547
600
604
617
621
310
368
420
417
311
301
357
353
265
268
242
243
408
413
404
408
.0
.0
.5
.8
.0
.6
.3
.4
.0
.9
.9
.7
.6
.2
.0
.1
.3
.5
.6
.0
.1
.5
.7
.0
.5
.2
.6
.9
.0
.2
.4
.3
.2
.5
.1
.1
NOXC
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
0
0
A
1
1
.52
.56
.82
.84
.12
.16
.96
.04
.72
.71
.63
.64
.65
.63
.72
.72
.04
.16
.11
.09
.49
.92
.08
.35
.32
.38
.29
.39
.62
f f
.65
*T It
.7*
.72
r, i
.70
nc
.23
O7
.2(
MPQ
FUEL
ECON
15 2
* S | 4.
14.7
• I
17.2
17.4
'20.3
20.2
21.9
22J
15.2
15.4
15.8
16.5
14.9
15.0
14.9
14.7
11.0
11.2
12.1
12.3
16.7
15.2
nn
.0
nl
.3
21.1
22.J
o/i 7
20. (
28.3
?fi 2
/JO.1-
30.7
30.9

16.1
16.1
18.6
18.1

                         L-26

-------
                  APPENDIX L.CONT'D

  LISTING OF  FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
059



060



061



062



063



064



065



066



06?



YR MAKE MODL CID
74 FORD MAVE 250

AFTER MTCE.

74 FORD LTD 400

AFTER MTCE.

74 FORD LTD 400

AFTER MTCE.

74 LINC CONT 460

AFTER MTCE.

74 MERC MONT 302

AFTER MTCE.

74 OLDS CUTL 350

AFTER MTCE.

74 OLDS DELT 350

AFTER MTCE.

71 OLDS 98 455

AFTER MTCE.

74 PLYM SATE 318
,*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


3
3
2
2
4
4
2
2
2
2
2
2
4
4
3
3
3
3
3
3
4
4
4
4
4
3
4
3
3
3
3
3
5
6
3
3

HC
.00
.02
.54
.49
.26
.06
.96
.91
.21
.22
.45
.53
.87
.73
.98
.90
.83
.71
.69
.78
.28
.46
.02
.04
.08
.90
.01
.83
.34
.29
.19
.49
.48
.17
.41
.49
3RAMS P
CO
50.
47.
61.
60.
49.
45.
71 .
61.
32.
34.
25.
28.
102.
92.
44.
48.
39.
31.
25.
26.
62.
68.
72.
63.
94.
81.
55.
44.
57.
55.
64.
85.
28.
28.
28.
27.
4
5
7
2
3
8
8
5
0
3
2
3
7
4
0
4
7
5
1
7
7
2
6
7
4
8
5
8
8
1
1
2
7
0
5
3
ER MILE
C02
318
328
352
355
447
452
566
520
546
537
570
559
539
540
581
589
468
480
471
472
461
457
486
492
484
497
512
526
535
536
519
502
415
416
459
460
.1
.9
.3
.8
.3
.2
.2
.8
.1
.5
.9
.8
.0
.9
.1
.0
.4
.7
.7
.9
.8
.4
.1
.0
.9
.1
.8
.2
.9
.4
.0
.4
.6
.3
.2
.5


NOXC
0
1
0
0
1
1
1
0
1
1
1
1
1
1
1
1
2
2
2
2
1
1
0
1
1
1
2
2
2
2
2
1
2
2
1
1
.99
.06
.59
.61
.45
.56
.12
.94
.81
.99
.68
.70
.65
.67
.60
.76
.43
.50
.47
.48
.23
.16
.93
.01
.08
.38
.38
.68
.23
.21
.24
.88
.18
.62
.65
.66
MPG
FUEL
ECON
21.8
21.5
19.4
19.4
16.5
16.5
12.9
14.2
14.7
14.8
14.4
14.5
12.4
12.7
13.4
13.1
16.3
16.4
17.0
16.8
15.5
15.3
14.5
14.7
13.7
13.9
14.5
14.6
13.9
14.0
14.1
13.7
18.6
18.5
17.2
17.3
                        L-27

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
068



069



070



071



072



073



074



075



352



YR MAKE MODL CID
74 PLYM DUST 225

AFTER MTCE.

74 PONT BONN 400

AFTER MTCE.

74 PONT LEMA 350

AFTER MTCE.

74 DATS 610 119

AFTER MTCE.

74 MAZD RX3 70

AFTER MTCE.

74 TOYO CELI 97

AFTER MTCE.

74 VOLK SEDA 97

AFTER MTCE.

74 VOLK SEDA 97

AFTER MTCE.

74 CHRY NEWP 400

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

r
HC
2
2
2
2
4
4
5
5
4
5
4
4
3
3
3
2
5
8
1
2
2
1
1
1
4
3
4
4
3
3
4
4
5
5
2
2
.89
.84
.20
.10
.05
.48
.04
.05
.75
.03
.29
.29
.45
.06
.07
.32
.56
.11
.52
.13
.08
.94
.96
.97
.05
.77
.70
.31
.10
.40
.46
.60
.66
.56
.62
.61
(RAMS
CO
45.
42.
28.
29.
24.
24.
9.
7.
80.
105.
43.
41.
40.
36.
41.
38.
61.
78.
21.
28.
29.
26.
19.
19.
36.
40.
34.
32.
37.
36.
20.
27.
88.
84.
32.
30.
PER MILE
C02
6
2
6
8
6
1
1
0
8
8
9
8
6
5
6
0
3
2
9
1
4
8
6
7
8
8
6
0
2
5
1
9
2
8
5
0
327
329
354
355
540
542
546
544
481
455
513
510
275
277
278
275
394
358
478
474
300
311
308
317
210
207
220
218
212
215
230
226
502
508
565
571
.8
.9
.8
.3
.0
.0
.7
.8
.0
.0
.7
.1
.4
..8
.9
.4
.5
.2
.2
.5
.7
.3
.9
.2
.7
.8
.2
.6
.6
.2
.1
.8
.8
.2
.7
.1
NOXC
2
2
2
2
1
1
1
1
1
1
2
2
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
.58
.69
.17
.21
.66
.79
.83
.81
.75
.30
.19
.34
.70
.77
.78
.76
.35
.40
.38
.39
.38
.41
.32
.43
.51
.43
.35
.36
.31
— /\
.30
f n
.57
- I.
.64
.19
1, £
.45
r f\
.50
fn
.60
MPG
FUEL
ECON
21 7
1 i 1
21.9
1 • /
21.8
21.7
15.0
11.9
15.1
15.5
11.2
13.9
11.9
15.1
25.3
25.7
25.1
25.9
17.5
17.5
17.2
16.9
25.1
21.7
25.7
25.0
31.5
-i< i
31J
•» rt *]
30.)
o1 ll
31, 1
11*3
3'iJ
32.2
ol 1
jl.l
13.5
13.5
1 J '
11.2
1
11.2

                         L-28

-------
                  APPENDIX L.CONT'D

  LISTING OF  FEDERAL  SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL  VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
354
J *


721



724



728



731



732



711



743



744



YR MAKE MODL CID
74 FORD ELIT 351

AFTER MTCE.

74 AMMO GREM 232

AFTER MTCE.

74 BUIC APOL 350

AFTER MTCE.

71 CHEV VEGA 140

AFTER MTCE.

74 CHEV NOVA 350

AFTER MTCE.

74 CHEV NOVA 350

AFTER MTCE.

74 FORD PINT 122

AFTER MTCE.

74 FORD PINT 140

AFTER MTCE.

™ FORD PINT 140
•
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


5
4
4
4
4
3
3
3
6
6
3
4
3
3
2
2
4
4
3
3
16
18
10
10
3
3
3
3
6
4
3
3
4
4
2
2

HC
.04
.89
.80
.50
.16
.98
.15
.23
.67
.32
.50
.08
.36
.45
.58
.68
.38
.08
.60
.69
.45
.14
.86
.11
.72
.77
.48
.10
.19
.94
.77
.76
.21
.22
.78
.95
5RAMS PER MILE
CO C02
85
75
43
44
60
59
43
43
132
126
29
27
60
62
31
30
53
36
53
52
139
154
142
123
31
32
35
29
85
79
59
59
69
67
51
50
.9
.6
.1
.2
.6
.2
.9
.3
.4
.7
.2
.6
.6
.6
.8
.7
.6
.4
.1
.6
.9
.6
.1
.9
.4
.7
.3
.0
.2
.3
.9
.6
.2
.1
.2
.7
456
457
465
445
347
336
337
356
407
410
532
533
252
261
272
280
429
445
464
469
403
391
399
415
241
234
260
268
229
237
258
259
239
241
313
324
.5
.4
.3
.6
.9
.4
.8
.6
.5
.1
.9
.7
.2
.2
.6
.8
.8
.5
.2
.0
.5
.8
.9
.6
.4
.3
.5
.1
.2
.5
.0
.5
.4
.7
.9
.3


NOXC
1
1
2
1
1
1
1
1
0
0
1
1
0
0
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
.33
.49
.43
.63
.07
.06
.20
.36
.60
.64
.10
.14
.71
.70
.06
.16
.48
.58
.49
.48
.67
.57
.38
.41
.34
.31
.71
.87
.34
.40
.38
.40
.68
.73
.75
.81
MPG
FUEL
ECON
14.6
15.0
16.2
16.8
19.5
20.1
21.3
20.4
13.9
14.1
15.0
15.0
24.8
24.0
26.8
26.3
16.8
17.2
15.9
15.8
13.1
12.8
13.5
13.8
29.3
29.8
27.1
27.4
23.2
23.5
24.4
24.3
24.6
24.6
22.0
21.5
                        L-29

-------
                  APPENDIX  L.CONT'D

  LISTING OF FEDERAL SHORT  TEST  PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
748



753

,

757



758



760



761



762



765



770



YR MAKE MODL CID
74 FORD MAVE 302

AFTER MTCE.

74 FORD STAW 400

AFTER MTCE.

74 OLDS CUTL 350

AFTER MTCE.

74 OLDS CUTL 350

AFTER MTCE.

74 PLYM DUST 225

AFTER MTCE.

74 PLYM DUST 318

AFTER MTCE.

74 PLYM FRY3 360

AFTER MTCE.

74 PONT LEMA 350

AFTER MTCE.

74 COLT SEDA 98

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 G
HC
5
4
2
2
3
3
3
3
4
4
3
3
4
4
5
4
3
3
2
2
3
3
2
2
5
5
7
7
5
6
7
8
2
2
1
1
.83
.58
.29
.48
.57
.76
.19
.58
.82
.75
.77
.55
.57
.76
.01
.91
.67
.31
.59
.53
.52
.27
.96
.86
.89
.73
.37
.83
.99
.24
.09
.74
.66
.19
.71
.68
RAMS PER MILE 	
CO C02 NOXC
28
20
12
14
57
58
37
30
68
62
37
34
37
31
33
40
50
48
29
27
55
45
47
42
94
88
59
54
72
70
19
22
38
34
26
24
.2
.3
.2
.8
.8
.5
.8
.4
.8
.0
.7
.3
.4
.3
.1
.1
.4
.1
.6
.9
.7
.6
.4
.7
.1
.7
.7
.3
.2
.2
.6
.1
.3
.1
.3
.5
385
397
418
412
572
560
580
590
474
477
539
534
473
476
485
476
314
316
331
334
408
425
441
441
475
469
503
504
470
461
508
490
220
222
228
241
.3
.8
.4
.9
.9
.5
.3
.1
.1
.7
.0
.5
.3
.6
.2
.2
.0
.0
.1
.6
.1
.7
.3
.3
.3
.5
.6
.2
.5
.6
.7
.0
.8
.1
.5
.6
2
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
2
2
2
3
4
1
1
2
2
2
2
2
2
3
3
2
2
1
1
.65
.84
.88
.87
.97
.98
.92
.12
.57
.66
.42
.48
.45
.55
.35
.26
.56
.88
.66
.94
.57
.10
.40
.46
.74
.80
.70
f\ f-
.85
.18
A A
.29
_ /•
.36
** O
.38
.34
h i
.47
19
.22
ill
.31
MPG
FUEL
ECON
19.8
20,0
19 9
y • J
20.0
13.1
13.1
13.7
13.7
11.9
15.0
11.5
11.8
16.2
16.1)
16.0
16.0
21.9
22.1
23.0
23.0
17.5
17.5
. f A
16.9
nA
.2
13.8
4 ll 0
11.2
A ll 3
1H.3
1U 1
in. *
11.7
1"5 0
i j '
1<; 8
15. u
16 1
| U . '
30.7
31.1
J
32.2
I-1
J
                         L-30

-------
                  APPENDIX L.CONT'D

  LISTING OF  FEDERAL  SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
11*
l i


776



777



;78o



1101



1102



1103



1IOH



1(05



YR MAKE MODL CID
74 FIAT 128 79

AFTER MTCE.

7H TOYO CORO 120

AFTER MTCE.

74 TOYO CORO 97

AFTER MTCE.

74 VOLV 142 121

AFTER MTCE.

7^ AMMO HORN 232

AFTER MTCE.

73 BUIC ELEC 455

AFTER MTCE.

73 CADI DEVI 472

AFTER MTCE.

73 CHEV VEGA 140

AFTER MTCE.

73 CHEV MALI 350
*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


4
3
1
1
2
2
1
1
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
2
4
3
3
3
3
3
4
4
3
2
2
2

HC
.10
.84
.13
.30
.29
.38
.91
.91
.68
.84
.35
.42
.47
.37
.06
.04
.66
.83
.38
.16
.24
.99
.76
.65
.06
.94
.70
.82
.92
.59
.22
.05
.11
.92
.16
.68
3RAMS PER MILE
CO C02
60
58
48
43
24
24
22
26
63
64
34
34
50
50
22
21
21
20
20
9
67
59
71
59
103
99
65
68
58
59
58
54
40
36
32
48
.9
.9
.3
.6
.3
.6
.8
.3
.6
.4
.4
.2
.9
.4
.9
.3
.5
.3
.2
.4
.7
.3
.8
.0
.8
.6
.1
.8
.0
.6
.9
.9
.2
.5
.4
.3
245
236
404
375
288
285
309
300
231
236
235
235
278
279
275
280
324
335
366
373
553
569
538
548
585
603
612
609
287
271
265
279
418
410
464
459
.4
.3
.3
.5
.7
.8
.7
.7
.1
.0
.0
.6
.8
.3
.6
.4
.0
.6
.2
.9
.9
.6
.3
.0
.5
.1
.9
.0
.7
.4
.2
.3
.6
.6
.0
.7


NOXC
0.
0.
0.
0.
2.
2.
1.
1.
0.
0.
1.
1.
1.
1.
1.
1.
5.
5.
2.
2.
0.
0.
0.
0.
0.
0.
1.
1.
1.
1.
0.
0.
1.
1.
0.
0.
60
69
66
60
20
05
71
57
90
97
60
61
07
07
27
34
55
60
18
56
73
84
78
87
79
82
27
25
20
01
88
92
18
19
88
74
MPG
FUEL
ECON
25.1
26.0
18.3
19.8
26.6
26.7
25.2
25.5
25.9
25.4
29.9
29.9
24.2
24.2
27.9
27.7
24.2
23.6
21.9
22.4
13.2
13.1
13.4
13.7
11.7
11.5
12.2
12.2
22.7
23.6
23.9
23.5
18.1
18.6
17.0
16.3
                         L-31

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
106



107



108



109



110



111



112



113



114



YR MAKE MODL CID
73 CHEV NOVA 350

AFTER MTCE.

73 CHEV IMPA 350

AFTER MTCE.

73 CHEV IMPA 350

AFTER MTCE.

73 CHEV IMPA 400

AFTER MTCE.

73 DODG DART 225

AFTER MTCE.

73 FORD PINT 122

AFTER MTCE.

73 FORD TORI 351

AFTER MTCE.

73 FORD MAVE 302

AFTER MTCE.

73 FORD GUST 351

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

r.
HC
2
2
2
1
7
4
2
2
2
2
2
3
2
2
1
1
3
3
2
2
2
3
2
2
3
3
2
2
4
4
2
2
7
7
4
4
.54
.68
.07
.93
.82
.16
.41
.45
.40'
.47
.96
.32
.18
.16
.80
.84
.55
.62
.44
.42
.71
.08
.76
.47
.48
.84
.38
.57
.47
.53
.86
.88
.87
.36
.73
.75
RAMS PER MILE 	
CO C02 NOXC
57
55
47
48
60
19
13
15
44
43
24
17
36
28
21
19
62
63
35
34
42
41
31
25
60
81
37
46
81
84
37
38
136
131
57
57
.8
.8
.1
.1
.9
.4
.4
.8
.7
.3
.7
.6
.1
.5
.7
.5
.7
.3
.7
.5
.1
.7
.7
.6
.4
.4
.2
.1
.8
.6
.2
.5
.6
.8
.9
.5
425
419
476
469
420
440
499
499
504
509
490
492
521
521
545
540
274
278
303
300
242
243
244
244
490
473
598
581
362
366
447
444
385
392
475
481
.3
.1
.9
.6
.8
.7
.2
.1
.7
.5
.0
.2
.2
.3
.1
.2
.2
.9
.5
.2
.0
.9
.2
.1
.1
.9
.5
.6
.2
.0
.9
.9
.4
.4
.4
.6
0
0
0
0
2
2
1
1
0
0
1
1
1
1
1
1
3
3
3
3
2
2
2
2
0
0
1
1
0
0
0
0
1
1
3

.83
.77
.79
.77
.06
.57
.91
.95
.87
.90
.13
.38
.48
.59
.36
.43
.45
.43
.35
.39
.13
.19
.14
.46
.77
.64
.53
..32
.52
li 0
.48
.

.80
£ 1
.62
•j 2
.33
37
.3'
MPG
FUEL
ECON
16,9
• w • y
17.2
' 1 | IB
15.9
+ 9 J
16.1
16.il
18.3
16.8
16.7
15.2
15.2
16.5
16.7
15.2
15.5
15.2
15.1
23.1
22.8
24.2
24.5
28.0
n
27.8
29.3
- * It
30.1
14.9
« li C
14.5
A f\ ll
13- 1
\\ il
U'4
17.6
17 3
1 1 ij
17 2
ii.
17 3
1 1 • J
14.2
14.2
i ' •
15.3
15,1

                          L-32

-------
                  APPENDIX L.CONT'D

  LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
115



116



117



118



119



120



121



122



123



YR MAKE MODL CID
73 FORD LTD 400

AFTER MTCE.

73 MERC MONR 400

AFTER MTCE.

73 OLDS 98 455

AFTER MTCE.

73 OLDS CUTL 350

AFTER MTCE.

73 PLYM SATE 318

AFTER MTCE.

73 PLYM DUST 225

AFTER MTCE.

73 PONT CATA 400

AFTER MTCE.

?3 PONT LEMA 350

AFTER MTCE.

?3 DATS TRUC 97
*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


3
3
2
2
3
3
3
3
2
1
3
2
3
4
3
3
3
3
2
2
2
2
1
1
5
6
6
7
3
3
4
4
4
5
6
7

HC
.37
.51
.41
.40
.48
.44
.43
.41
.29
.75
.19
.80
.81
.10
.67
.65
.86
.67
.68
.60
.39
.27
.99
.95
.82
.35
.63
.41
.47
.54
.41
.73
.84
.23
.89
.06
RAMS PER MILE
CO C02
76
77
29
29
46
41
34
37
32
14
54
41
86
99
34
41
82
74
28
27
13
11
16
18
21
17
7
8
29
31
17
20
24
22
34
34
.8
.5
.9
.9
.5
.0
.6
.0
.4
.7
.0
.0
.7
.1
.9
.1
.4
.8
.4
.0
.9
.7
.8
.2
.5
.5
.7
.4
.4
.5
.9
.5
.0
.9
.7
.6
467
475
496
512
483
493
497
490
619
643
582
589
480
480
483
488
400
403
437
435
331
318
350
343
525
525
549
549
519
522
518
516
292
293
302
303
.9
.2
.8
.2
.4
.9
.7
.6
.4
.4
.5
.6
.4
.1
.6
.9
.7
.3
.6
.0
.2
.0
.5
.0
.1
.2
.7
.4
.9
.4
.3
.3
.7
.6
.6
.0


NOXC
2
2
3
3
2
2
3
2
1
2
1
1
0
0
1
1
1
1
2
2
4
4
3
2
4
4
5
4
2
2
2
2
1
1
0
0
.42
.45
.21
.13
.53
.61
.04
.91
.78
.02
.07
.14
.62
.60
.85
.55
.77
.85
.45
.36
.57
.43
.29
.86
.55
.25
.20
.53
.47
.48
.43
.54
.08
.08
.88
.86
MPG
FUEL
ECON
14.8
14.6
16.1
15.7
15.6
15.6
15.8
15.9
13.1
13.2
13.1
13.4
14.1
13.7
16.1
15.7
16.4
16.7
18.1
18.3
24.6
25.8
23.2
23.5
15.4
15.5
15.2
15.1
15.4
15.2
15.8
15.8
25.7
25.6
23.4
23.4
                         L-33

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE
                       DENVER
VEH
NO.
124



125



126



127



375



377



380



782



788



YR MAKE MODL CID
73 OPEL MANT 116

AFTER MTCE.

73 TOYO CORO 97

AFTER MTCE.

73 VOLK KOMB 103

AFTER MTCE.

73 VOLK SEDA 97

AFTER MTCE;

73 DODG CHAR 318

AFTER MTCE.

73 FORD PINT 122

AFTER MTCE.

73 FORD THND 460

AFTER MTCE.

73 AMMO HORN 304

AFTER MTCE.

73 CADI DEVI 472

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS PER MILE 	
HC CO C02 NOXC
4
4
2
2
2
2
1
1
1
1
0
1
3
3
3
3
3
3
3
3
3
3
2
3
7
7
5
5
9
8
3
3
7
7
13
14
.09
.32
.71
.48
.28
.42
.87
.99
.37
.35
.97
.04
.29
.47
.28
.00
.56
.29
.35
.03
.53
.49
.81
.18
.87
.12
.35
.03
.12
.51
.49
.44
.96
.79
.61
.33
74
76
54
48
38
42
16
18
36
33
17
17
46
47
35
38
64
60
53
56
54
51
27
27
144
122
58
49
88
83
14
18
108
113
114
130
.2
.8
.6
.9
.2
.3
.9
.2
.7
.4
.3
.6
.8
.9
.2
.2
.7
.6
.0
.3
.1
.5
.4
.3
.6
.7
.5
.7
.0
.2
.9
.6
.3
.9
.2
.4
227
228
254
250
278
274
269
265
367
367
359
356
229
226
225
226
388
367
432
434
292
285
252
256
488
467
622
623
464
481
456
455
510
519
511
503
.3
.7
.6
.8
.5
.3
.5
.3
.8
.7
.9
.1
.7
.5
.8
.0
.3
.5
.6
.8
.9
.2
.1
.7
.7
.6
.5
.9
.6
.8
.3
.6
.0
.2
.6
.5
0
0
0
0
0
0
1
1
1
1






1
1
1
1
1
1
2
2
0
0
1
1
0
0
2
2
1
0
0
0
.79
.79
.79
.80
.71
.72
.26
.25
.31
.12
.37
.38
.40
.41
.57
.61
.50
.53
.33
.20
.27
.28
.21
JO
.51
.58
.03
.06
.86
.93
*» *>
.73
p" f\
.52
.01
t\ f\
.99
n9
.93
o c
.85
MPG
FUEL
ECON
24 Q
* 7
24,4
i •
25. 4
26.5
25.?
25.5
29.4
29.6
20.7
20.9
22.7
22.9
28.3
28.4
30.4
30.0
17.7
18.8
16.9
16.7
22.8
23.5
29.2
28.7
12.0
11 fi
3.°
A f\ 4
12.1
40 11
12.1
14.0
13.9
18*1
\0 , '
17 9
11''
12J
1 t- • •*
12.1
i •*

                          L-34

-------
                     APPENDIX  L.CONT'D

     LISTING OF FEDERAL SHORT  TEST PROCEDURE RESULTS
    ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                           DENVER
                                                           MPG
VEH                              	GRAMS PER MILE	   FUEL
N0   YR MAKE MODL CID TEST   TYPE   HC    CO    C02   NOXC   ECON
790
i *


791



795



808



809



810



811



812



813



73 CHEV VEGA 140

AFTER MTCE.

73 CHEV VEGA 140

AFTER MTCE.

73 CHEV NOVA 307

AFTER MTCE;
.
73 CHEV STAW 454

AFTER MTCE.

73 CHRY NEWP 400

AFTER MTCE.

73 CHRY NEWY 440

AFTER MTCE.

73 DODG DART 225

AFTER MTCE.

73 DODG DART 318

AFTER MTCE.

73 DODG CHAR 400
*
AFTER MTCE.

SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
5
6
3
3
2
2
2
2
9
9
2
2
6
4
4
5
5
5
4
4
3
4
2
2
3
3
2
2
2
2
2
1
17
16
16
17
.99
.65
.09
.45
.75
.59
.38
.29
.24
.44
.64
.54
.44
.30
.53
.24
.49
.30
.40
.69
.93
.76
.75
.70
.09
.31
.79
.57
.91
.81
.36
.87
.10
.64
.24
.83
57
59
41
40
72
61
53
50
27
30
29
26
84
91
75
80
75
71
69
71
45
42
59
64
49
52
34
32
49
45
24
12
110
95
118
146
.5
.6
.3
.6
.3
.4
.4
.3
.0
.7
.7
.1
.1
.7
.0
.4
.9
.8
.2
.2
.0
.5
.1
.6
.4
.4
.7
.5
.0
.5
.7
.9
.4
.9
.1
.4
237
236
300
287
251
258
261
265
353
348
457
453
591
595
576
546
459
451
486
480
530
533
612
616
289
259
317
318
372
358
385
391
451
491
539
519
.6
.7
.9
.6
.9
.6
. 1
.5
.4
.7
.1
.2
.0
.7
.2
.3
.9
.2
.6
.6
.7
.0
.4
.9
.2
.1
.2
.3
.5
.1
.5
.4
.5
.8
.4
.2
1
1
1
1
1
1
1
1
2
1
0
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
.04
.06
.07
.11
.00
.25
.32
.36
.15
.96
.92
.05
.11
.07
.42
.23
.10
.06
.08
.05
.82
.79
.14
.11
.54
.38
.59
.80
.40
.57
.18
.47
.73
.95
.61
.58
25.6
25.3
23.6
24.5
23.7
24.4
25.2
25.2
20.9
20.8
17.3
17.7
11.9
11.8
12.5
12.9
14.9
15.3
14.6
14.6
14.5
14.4
12.4
12.2
23.6
25.2
23.3
23.5
19.3
20.2
20.6
21.3
13.1
12.8
11.4
11.0
                            L-35

-------
                  APPENDIX L.CONT'D
                             >


  LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS

ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO.
814



820



821



822



823



824



826



828



831



YR MAKE MODL CID
73 DODG DART 318

AFTER MTCE.

73 FORD MAVE 250

AFTER MTCE.

73 FORD MAVE 302

AFTER MTCE.

73 FORD MAVE 250

AFTER MTCE.

73 FORD MUST 302

AFTER MTCE.

73 FORD MAVE 302

AFTER MTCE.

73 FORD LTD 429

AFTER MTCE.

73 FORD TORI 351

AFTER MTCE.

73 MERC COME 250

AFTER MTCE.

	 GRAMS
TEST TYPE HC CO
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
4
4
3
3
3
3
2
2
3
3
2
2
3
3
3
3
8
8
8
8
3
3
3
3
4
5
4
4
3
3
3
3
3
3
2
2
.26
.59
.08
.28
.25
.12
.87
.79
.79
.70
.99
.98
.29
.39
.27
.35
.64
.60
.28
.00
.49
.45
.51
.48
.61
.27
.72
.64
.85
.76
.18
.21
.03
.14
.30
.29
83.
79.
37.
39.
80.
75.
49.
50.
58.
60.
17.
19.
31.
31.
26.
28.
78.
67.
77.
81.
63.
60.
58.
63.
119.
95.
35.
28.
70.
68.
33.
40.
77.
84.
68.
70.
PER MILE 	
C02 NOXC
8
7
4
7
0
3
8
9
4
3
2
8
5
4
6
8
6
0
8
5
9
2
7
3
5
6
1
9
6
7
2
1
7
0
0
8
386
374
413
400
340
341
346
360
431
422
463
460
327
324
335
339
390
391
439
411
451
443
485
466
469
565
606
593
475
493
468
466
331
326
390
374
.5
.5
.2
.2
.0
.1
.1
.7
.8
.9
.6
.7
.7
.1
.2
.9
.9
.5
.7
.3
.2
.8
.3
.9
.2
.8
.2
.3
.1
.6
.3
.3
.7
.5
.1
.4
0
1
1
1
0
0
1
1
1
1
1
1
2
2
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0

0
.97
.37
.18
.51
.88
.91
.12
.13
.06
.02
.59
.58
.70
.78
.56
.45
.38
.56
.42
JO
.85
.84
.73
.66
.89
.28
.38
..42
.51
ii L
.46
f\ O
.92
ft n
.79
.86
Qf.
.00
86
. 00
O ^
.82
MPQ
FUEL
ECON
16.7
17.3
1 • J
18.it
18.8
18.6
18.9
20.5
19.7
16.6
16.8
17.7
17.7
22.9
23.1
22.9
22.1
16.11
16.9
15.1
15.7
15.8
16.2
j f 4
15.1
. - it
15,*
13.2
40 1
12.1
n)
.1
13 Ii
u."
11.8

-------
                  APPENDIX L.CONT'D

  LISTING OF  FEDERAL  SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
835



837



839



840



8112



813



84i|



81)5



8H6



YR
73



73



73



73



73



73



73



73



73



MAKE MODL CID
OLDS CUTL 350

AFTER MTCE.

OLDS CUTL 350

AFTER MTCE.

PLYM DUST 225

AFTER MTCE.

PLYM DUST 318

AFTER MTCE.

PLYM SATE 318

AFTER MTCE.

PLYM FRY3 360

AFTER MTCE.

PONT VENT 350

AFTER MTCE.

PONT LEMA 350

AFTER MTCE.

PONT LEMA 350
-#
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


3
3
2
3
4
4
3
4
2
2
2
2
5
5
3
3
6
5
5
5
3
3
2
2
8
8
6
6
5
5
9
9
8
8
4
4

HC
.53
.25
.95
.08
.57
.56
.98
.29
.64
.65
.44
.20
.22
.28
.70
.24
.12
.45
.63
.39
.97
.89
.79
.70
.52
.27
.23
.81
.94
.27
.46
.31
.56
.09
.55
.58
3RAMS PER MILE
CO C02
95
82
89
106
48
56
63
52
19
15
21
14
88
86
30
31
149
139
127
125
67
68
26
26
33
34
26
24
109
72
21
20
83
85
20
19
.5
.2
.6
.0
.9
.8
.0
.8
.7
.9
.2
.3
.7
.8
.6
.5
.0
.5
.5
.5
.5
.1
.1
.1
.9
.9
.6
.9
.2
.5
.1
.4
.1
.2
.6
A
495
509
518
496
437
427
461
447
316
319
332
330
338
339
385
392
338
350
357
370
476
478
482
507
432
432
447
452
461
496
451
457
428
434
491
486
.3
.4
.6
.6
.4
.2
.6
.2
.1
.7
.2
.2
.8
.5
.6
.9
.5
.5
.3
.2
.3
.2
.8
.0
.4
.9
.3
.1
.9
.0
.8
.7
.3
.3
.2
.5

NOXC
0.90
1.03
0.73
0.61
2.03
1.47
1.14
1.79
4.79
4.88
3.02
3.24
0.69
1.02
1.17
1.14
0.41
0.49
0.52
0.53
2.69
2.62
3.41
3.74
3.24
2.83
2.06
2.24
1.35
2.09
1.97
2.12
2.26
2.16
2.93
2.92
MPG
FUEL
ECON
13.5
13.7
13.3
13.2
16.8
16.7
15.5
16.3
25.0
25.1
23.8
24.7
17.9
18.0
19.9
19.6
15.0
15.1
15.4
15.2
14.9
14.9
16.7
15.9
17.3
17.3
17.4
17.3
13.6
14.2
17.2
17.1
15.1
14.9
16.5
16.7
                        L-37

-------
                  APPENDIX L.CONT'D
                             •»




  LISTING OF FEDERAL SHORT TEST PROCEDURE  RESULTS


ON INDIVIDUAL VEHICLES BEFORE AND AFTER  MAINTENANCE

                       DENVER
VEH
NO.
849



850



851



852



855



856



857



860



863



YR MAKE MODL CID
73 PONT STAW 400

AFTER MTCE.

73 DATS B610 108

AFTER MTCE.

73 DATS 240Z 146

AFTER MTCE.

73 HOND CIVI 71

AFTER MTCE.

73 MG CONV 110

AFTER MTCE.

73 PORS 914 102

AFTER MTCE;

73 TOYO STAW 97

AFTER MTCE.

73 SUBA STAW 83

AFTER MTCE.

73 VOLK SEDA 97

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE '
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

n.
HC
3
3
1
2
4
4
2
2
2
2
2
1
1
1
2
1
2
2
2
2
5
4
6
7
3
3
2
1
3
2
2
2
5
5
5
7
.29
.15
.96
.15
.25
.15
.65
.39
.05
.09
.10
.78
.74
.80
.01
.99
.56
.42
.40
.42
:10
.55
.80
.02
.86
.69
.07
.83
.83
.73
.73
.84
.64
.37
.20
.49
RAMS PER MILE 	
CO C02 NOXC
52
39
16
45
38
38
30
26
23
24
17
15
29
32
32
29
33
34
41
38
24
26
37
39
58
50
35
30
61
46
37
33
38
36
34
33
.1
.5
.5
.2
.3
.3
.2
.4
.4
.6
.9
.4
.3
.2
.2
.8
.2
.0
.7
.9
.8
.8
.4
.6
.9
.2
.9
.8
.5
.4
.8
.6
.3
.1
.2
.6
563
609
671
635
250
250
284
285
314
311
341
349
194
215
200
200
287
286
283
283
310
295
276
289
221
225
260
250
253
248
244
251
258
246
252
250
.6
.1
.2
.9
.7
.1
.2
.0
.0
.4
.5
.9
.6
.0
.8
.0
.5
.1
.3
.6
.7
.6
.6
.9
.7
.7
.3
.5
.6
.9
.2
.1
.9
.1
.0
.6
1
1
1
1
1
1
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
.22
.34
.08
.01
.67
.62
.95
.01
.26
.20
.18
.23
.70
.80
.54
.55
.72
.69
.79
.77
.97
.99
.14
.18
.31
.50
.03
.00
.58
f C
.66
f /\
.60
f O
.68
.96
n ll
.91*
1 \
.7'
n O
.72
MPG
FUEL
ECON
13 5
•J • J
13.0
12.6
12.11
27.1
27.lt
26.1
26.6
24.8
24.9
23.6
23.1
36.1
32.7
34.1
35.1
25.5
25.6
24.9
25.2
24.3
25.2
21.9
23-7
27.2
nO 1
2o.i
07 ll
27. i
on \
29.'
24.5
?6 8
C.V . "
Ofl 1|
C\i >
?8 1
fcu •
26.3
27. 8
d 1 *
27-5
6* 1
27.1
fr i
                         L-38

-------
                  APPENDIX L.CONT'D

  LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
HO.
864



076



077



078



079



080



081



082



083



YR MAKE MODL CID
73 VOLV 142S 121

AFTER MTCE.

72 AMMO GREM 258

AFTER MTCE.

72 BUIC RIVI 455

AFTER MTCE.

72 CADI DEVI 472

AFTER MTCE.

72 CHEV VEGA 140

AFTER MTCE.

72 CHEV MALI 350

AFTER MTCE.

72 CHEV CHEL 350

AFTER MTCE.

72 CHEV NOVA 307

AFTER MTCE.

72 CHEV IMPA 350
»
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


7
7
4
4
24
23
1
1
5
4
4
3
3
3
4
4
2
3
6
4
4
4
2
2
2
2
3
2
5
5
3
3
5
5
5
4

HC
.41
.33
.72
.39
.57
.86
.93
.82
.03
.84
.00
.89
.64
.59
.41
.42
.60
.22
.47
.83
.57
.31
.35
.08
.53
.60
.01
.80
.29
.14
.36
.23
.65
.27
.10
.82
5RAMS PER MILE
CO C02
76
72
62
63
64
62
20
16
77
74
54
50
131
132
190
186
44
45
67
49
92
82
48
34
33
32
19
18
44
46
16
13
90
87
74
70
.2
.8
.3
.2
.3
.2
.5
.9
.5
.8
.1
.2
.0
.2
.5
.9
.0
.1
.1
.0
.6
.9
.0
.7
.3
.4
.9
.6
.3
.3
.9
.8
.5
.1
.9
.8
233
241
244
250
260
262
352
351
518
516
540
543
545
541
549
563
332
331
308
313
359
361
451
455
424
429
443
449
419
418
476
480
486
480
574
494
.5
.2
.3
.5
.0
.5
.3
.0
.3
.0
.1
.5
.5
.2
.7
.1
.8
.5
.2
.6
.2
.4
.5
.5
.2
.3
.9
.1
.2
.9
.0
.1
.6
.8
.9
.3


NOXC
1
1
1
1
1
1
2
2
4
3
3
3
0
0
0
0
1
1
0
1
1
1
1
1
1
1
1
1
2
2
3
2
1
1
1
1
.13
.25
.10
.19
.55
.63
.09
.13
.20
.99
.94
.99
.76
.77
.51
.56
.18
.16
.87
.04
.66
.85
.42
.61
.51
.63
.79
.93
.55
.54
.25
.88
.50
.48
.63
.56
MPG
FUEL
ECON
23.6
23.4
24.9
24.4
20.2
20.4
22.7
23.2
13.5
13.7
13.9
14.0
11.6
11.7
10.3
10.2
21.6
21.5
20.4
21.9
17.1
17.6
16.6
17.2
18.3
18.2
18.3
18.2
17.6
17.5
17.3
17.3
13.7
14.0
12.5
14.3
                        L-39

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
084



085



086



087



088



089



090



091



092



YR MAKE MODL CID
72 CHEV BELA 400

AFTER MTCE.

72 DODG CORO 318

AFTER MTCE.

72 FORD PINT 122

AFTER MTCE.

72 FORD GRNT 351

AFTER MTCE.

72 FORD MAVE 200

AFTER MTCE.

72 FORD GALA 351

AFTER MTCE.

72 FORD STAW 400

AFTER MTCE.

72 MERC MONG 400

AFTER MTCE.

72 OLDS CUTL 350

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

n
HC
5
6
2
3
2
2
3
3
3
3
1
1
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
3
1
2
4
5
2
2
.69
.14
.73
.12
.94
.93
.33
.58
.53
.32
.51
.49
.08
.16
.88
.82
.89
.82
.46
.37
.79
.96
.49
.93
.94
.38
.34
.34
.71
.01
.91
.03
.86
.07
.43
.55
-RAMS PER MILE 	
CO C02 NOXC
54
56
42
50
21
17
46
56
44
44
23
25
41
44
15
14
43
38
22
20
41
32
51
52
39
33
27
20
20
20
17
24
112
117
50
45
.3
.8
.9
.9
.0
.6
.6
.4
.8
.0
.9
.7
.8
.7
.4
.6
.3
.7
.1
.2
.2
.1
.8
.3
.7
.5
.5
.8
.4
.1
.1
.4
.9
.9
.0
.5
460
467
533
522
422
420
407
387
244
244
269
263
481
472
490
491
286
296
319
319
533
545
571
570
482
490
546
552
537
535
610
601
352
357
438
441
.3
.6
.8
.1
.3
.6
.0
.7
.8
.8
.5
.5
.0
.0
.8
.8
.8
.6
.5
.7
.7
.5
.2
.6
.1
.7
.7
.4
.5
.6
.4
.1
.7
.7
.1
.8
3
3
3
2
3
3
2
2
3
3
1
1
2
2
2
2
2
2
4
4
2
2
1
1
3
4
3
3
3
2
2
2
0
0
0
0
.18
.44
.03
.77
.54
.67
.84
.36
.56
.48
.61
.68
.81
.77
.42
.59
.15
.50
.29
.20
.05
.18
.37
.38
.89
.15
.40
,,62
.00
_ o
.98
rt ll
.84
f —
.62
.79
rr rt
.79
OR
.80
o n
.89
MPG
FUEL
ECON
15 7
* \ l
15.4
14.6
14.5
19.1
19.1
18.1
18.2
27.2
27.1
28.5
28.8
16.0
16.1
16.9
16.9
24.1
24.2
24.5
24.7
14.6
14.7
. _. I.
13.1
. • A
13.3
15.9
A £ rt
16.0
14.9
1 '
15. j
13*8
n 1
i j. '
16.3
15.9
16.9
| V
11.0

                         L-AO

-------
ON
                APPENDIX L.CONT'D

LISTING OF FEDERAL SHORT TEST PROCEDURE RESULTS
 INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                     DENVER
VEH
NO.
093



091



095



096



097



098



099



100



396



YR MAKE MODL CID
72 PLYM VALI 225

AFTER MTCE.

72 PLYM FURY 360

AFTER MTCE.

72 PONT CATA 400

AFTER MTCE.

72 PONT LEMA 350

AFTER MTCE.

72 DATS 510 97

AFTER MTCE.

72 TOYO CORO 120

AFTER MTCE.

72 VOLK KARM 97

AFTER MTCE.

72 VOLK KOMB 103

AFTER MTCE.

72 CHEV KING 350
#
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


9
8
2
2
5
4
3
3
4
4
4
4
3
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
4
4
4
4
4
3
3

HC
.66
.82
.66
.83
.27
.96
.06
.08
.05
.05
.53
.36
.64
.76
.46
.39
.85
.97
.66
.14
.56
.32
.20
.18
.87
.18
.46
.08
.70
.10
.57
.87
.71
.71
.92
.83
}RAMS P
CO
146
129
23
31
118
107
36
21
37
40
26
20
53
46
36
36
22
22
23
22
27
24
26
22
34
38
35
37
40
40
25
24
79
75
51
47
.6
.1
.8
.8
.8
.5
.8
.8
.9
.1
.3
.9
.0
.8
.5
.6
.9
.6
.0
.1
.3
.2
.5
.3
.7
.6
.8
.1
.3
.9
.9
.0
.0
.7
.9
.3
ER MILE
C02
215
226
322
319
401
406
461
477
498
491
522
523
480
477
512
516
241
249
246
248
259
264
245
256
230
222
233
227
331
335
320
314
481
488
512
507
.9
.9
.9
.3
.1
.3
.8
.9
.0
.8
.1
.2
.6
.9
.4
.0
.6
.2
.8
.0
.3
.4
.5
.3
.5
.2
.7
.8
.7
.3
.0
.4
.3
.4
.7
.0


NOXC
0
1
2
2
1
2
2
3
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
.89
.14
.44
.14
.89
.07
.73
.05
.37
.49
.37
.68
-43
.48
.34
.35
.78
.86
.49
.51
.38
.28
.34
.48
.31
.06
.16
.08
.20
.22
.40
.29
.44
.58
.10
.20
MPG
FUEL
ECON
18.6
19.4
24.1
23.5
14.7
15.0
16.8
17.0
15.6
15.6
15.4
15.6
15.4
15.8
15.3
15.2
31.0
30.2
30.5
30.3
28.6
28.7
30.2
29.8
30.2
30.3
29.5
30.0
21.8
21.5
23.7
24.1
14.3
14.3
14.6
15.0
                         L-41

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
398



400



401



404



410



865



874



877



883



YR MAKE MODL CID
72 CHRY NEWP 400

AFTER MTCE.

72 DODG DART 318

AFTER MTCE.

72 FORD PINT 122

AFTER MTCE.

72 FORD LTD 429

AFTER MTCE.

72 PLYM VALI 318

AFTER MTCE.

72 AMMO GREM 232

AFTER MTCE.

72 CHEV VEGA 140

AFTER MTCE.

72 CHEV NOVA 307

AFTER MTCE.

72 CHEV MALI 307

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
StaORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE

n
HC
4
4
4
4
5
6
4
3
5
5
5
5
6
7
3
3
4
4
3
3
5
5
3
4
2
3
2
2
4
4
3
3
8
7
3
3
.17
.12
.24
.44
.98
.62
.47
.64
.32
.62
.21
.16
.93
.48
.19
.19
.60
.41
.80
.55
.42
.47
.93
.41
.43
.29
.05
.11
.65
.52
.61
.80
.19
.87
.40
.45
RAMS PER MILE 	
CO C02 NOXC
56
60
44
37
85
88
40
37
34
34
34
32
84
94
24
22
61
57
21
22
52
50
46
68
50
62
26
29
45
44
40
42
83
80
36
34
.9
.7
.0
.6
.4
.1
.3
.8
.1
.6
.5
.5
.2
.6
.7
.6
.4
.6
.7
.7
.8
.4
.7
.8
.0
.6
.0
.6
.6
.8
.2
.2
.5
.8
.3
.0
494
486
492
502
321
311
379
382
294
284
278
287
438
454
531
527
328
330
388
391
288
285
285
278
202
187
228
229
380
392
420
414
326
317
388
392
.3
.2
.8
.0
.4
.7
.7
.0
.9
.8
.1
.0
.4
.5
.8
.2
.3
.5
.9
.9
.4
.9
.7
.4
.3
.7
.5
.7
.3
.1
.4
.1
.3
.3
.2
.1
3
3
2
2
0
0
1
1
2
2
2
3
3
3
2
2
2
2
2
2
1
1
1
0
0
0
1
0
2
2
1
1
1
0
1
1
.14
.04
.75
.84
.98
.95
.04
.10
.46
.42
.98
.00
.34
.22
.69
.74
.01
.00
.02
.12
.29
.28
.45
.99
.76
.78
.09
.98
.61
.75
_ j
.51
ii o
.43
.02
r\ rt
.99
nf
.26
1 4
.31
MPG
FUEL
ECON
11,9
i j
11.9
* j
15. it
15.4
18.7
18.8
19.1
19.6
21.3
21.9
25.1
25.0
15.0
11.2
15.3
15.5
20.2
20.1
20.1
20.2
22.8
23.2
23.9
_ _ n
22.2
30.8
_ — A
29.9
M /» 0
32.2
04 ll
31,*
19,0
ifl 6
| 0 i v
17 Q
1 1 •'
18 0
I U i v
18.1
18.9
| W 1 *
19.5
1 / •
19."
i J
                         L-42

-------
                  APPENDIX L.CONT'D

  LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
885



886



887



889



890



891



891



895



897



YR
72



72



72



72



72



72



72



72



72



MAKE MODL CID
CHEV CHEL 350

AFTER MTCE.

CHEV MONT 350

AFTER MTCE.

CHEV NOVA 350

AFTER MTCE.

CHEV MONT 350

AFTER MTCE.

CHEV NOVA 350

AFTER MTCE.

CHEV MONT 400

AFTER MTCE.

CHRY NEWP MOO

AFTER MTCE.

DODG DART 225

AFTER MTCE.

DODG DART 318
.»
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


4
4
2
2
4
4
2
3
4
5
3
3
3
3
2
2
13
12
10
11
5
5
4
4
5
4
6
5
3
3
3
5
6
£
3
3

HC
.11
.13
.42
.41
-43
.44
.95
.07
.75
.24
.68
.85
.85
.93
.16
.07
.46
.87
.70
.48
.74
.73
.30
.28
.20
.84
.15
.42
.66
.39
.59
.04
;74
.60
.12
.06
}RAMS P
CO
55
57
28
24
85
82
26
31
74
84
55
51
72
84
21
22
22
21
81
76
66
60
31
26
114
101
123
116
60
54
54
78
94
93
21
20
.5
.6
.2
.4
.6
.8
.0
.3
.1
.5
.4
.8
.2
.2
.4
.5
.4
.1
.5
.6
.7
.8
.3
.2
.7
.4
.5
.2
.5
.8
.2
.4
.4
.2
.5
.1
ER MILE
C02
401
402
458
461
436
442
457
459
404
400
453
442
428
414
480
470
497
500
512
514
439
435
509
511
423
429
448
445
267
233
271
256
360
368
443
434
.9
.8
.6
.1
.6
.3
.6
.9
.0
.9
.2
.1
.1
.0
.4
.2
.3
.2
.1
.8
.5
.3
.2
.7
.1
.4
.9
.0
.8
.3
.9
.4
.4
.7
.0
.8

NOXC
2.41
2.14
2.18
2.12
1.05
1 .07
1.72
1.61
1.36
1.31
1.16
1.10
2.06
1.64
1.50
1.58
2.19
2.16
1 .20
1.28
1.19
1 .24
0.99
1.08
1.21
1.34
0.94
0.97
1.96
1.62
1.43
0.88
2.32
2.41
2.09
2.09
MPG
FUEL
ECON
17.7
17.5
17.4
17.5
15.2
15.1
17.5
17.1
16.6
16.1
16.1
16.6
16.0
15.9
17.0
17.3
15.4
15.5
13.2
13.2
15.8
16.2
15.5
15.7
14.3
14.7
13.4
13.8
23.7
26.9
24.1
22.4
16.7
16.6
18.2
18.6
                         L-43

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
898



899



900



901



902



903

•

904



906



907



YR MAKE MODL CID
72 DODG POLA 360

AFTER MTCE.

72 FORD PINT 122

AFTER MTCE.

72 FORD PINT 98

AFTER MTCE.

72 FORD PINT 98

AFTER MTCE.

72 FORD MAVE 200

AFTER MTCE.

72 FORD MUST 351

AFTER MTCE.

72 FORD MAVE 302

AFTER MTCE.

72 FORD MAVE 250

AFTER MTCE.

72 FORD GALA 400

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
	 GRAMS PER MILE 	
HC CO C02 NOXC
11
12
4
3
3
3
2
2
4
3
3
3
3
3
4
2
3
3
2
2
4
4
4
3
9
10
3
3
7
5
2
2
5
5
2
3
.99
.14
.08
.80
.45
.71
.78
.81
.09
.82
.77
.51
.42
.62
.14
.93
.76
.59
.55
.28
.72
.28
.04
.89
.84
.13
.78
.88
.12
.80
.67
.46
.04
.17
.83
.02
128
126
56
70
33
32
14
17
22
22
23
24
37
40
30
25
91
98
48
49
21
17
38
29
23
33
31
26
81
72
20
21
74
85
39
40
.6
.8
.8
.1
.2
.7
.1
.7
.1
.6
.6
.6
.4
.2
.9
.6
.3
.3
.4
.0
.2
.9
.6
.9
.6
.9
.4
.6
.2
.9
.7
.8
.1
.7
.9
.3
362
370
493
492
249
252
268
268
246
249
253
247
217
214
211
222
305
302
309
312
566
570
676
678
375
368
377
412
269
281
344
305
433
427
511
508
.5
.1
.8
.4
.2
.7
.1
.3
.2
.1
.3
.2
.5
.5
.6
.4
.7
.1
.2
.8
.0
.3
.5
.6
.8
.1
.7
.1
.5
.0
.2
.6
.8
.8
.6
.5
1
1
1
1
3
3
3
2
2
2
2
2
2
2
2
2
0
0
0
0
2
2
2
1
2
2
1
1
1
2
3
2
2
2
2
2
.25
.29
.15
.17
.57
.53
.08
.93
.05
.10
.63
.68
.60
.19
,76
.62
.37
.34
.60
.59
.56
.80
.02
.97
.91
.55
.11
.59
.97
.25
.35
n r
.85
.51
ll C
.15
r\ f\
.20
10
. 2
MPG
FUEL
ECON
11 ?
• I
11.6
11.9
14.1
28.1
28.1
29.7
29.1
30.2
29,9
29.1
29.9
30.9
30.7
32.5
32.6
19.2
19.0
22.6
22.1
11.1
11.5
A A 0
11.8
, _ «
12.0
20.0
4 /\ t,
19.b
f\r\ 3
20. £
In fl
y.u
21-2
01 U
21 •*
5o 0
C J'u
95 5
C.J »J
15,7
15,3
1 J *
15.2
1 *' •
15.3
i •*
                         L-44

-------
                  APPENDIX L.CONT'D

  LISTING  OF  FEDERAL SHORT TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                       DENVER
VEH
NO.
909



911



912



919



925



929



930



931



932



YR MAKE MODL CID
72 FORD LTD 429

AFTER MTCE.

72 FORD GALA 400

AFTER MTCE.

72 MERC COME 250

AFTER MTCE.

72 PLYM VALI 198

AFTER MTCE.

72 PONT LEMA 350

AFTER MTCE.

72 DATS B1 10 72

AFTER MTCE.

72 DATS 510 97

AFTER MTCE.

72 OPEL 1900 116

AFTER MTCE.

72 TOYO CORO 71
*
AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


4
4
2
2
4
4
3
3
3
3
3
2
5
4
2
2
4
4
3
3
2
2
1
1
2
2
3
3
2
2
2
2
3
3
2
2

HC
.77
.11
.11
.24
.04
.00
.32
.25
.48'
.99
.28
.77
.18
.22
.35
.29
.66
.69
.20
.55
.19
.51
.75
.75
.89
.79
.40
.50
.31
.20
.44
.50
.16
.18
.23
.01
RAMS P
CO
17
16
16
19
49
54
22
20
55
53
16
23
53
36
13
12
67
69
28
56
19
20
15
14
21
17
25
23
20
17
5
5
35
39
18
17
.3
.9
.2
.9
.4
.2
.1
.7
.3
.5
.2
.6
.4
.6
.0
.1
.7
.1
.6
.3
.9
.2
.7
.3
.2
.7
.0
.1
.7
.8
.2
.0
.9
.1
.6
.5
ER MILE
C02
544
547
555
557
505
497
500
500
331
337
354
360
264
266
298
286
450
444
527
492
211
216
208
207
236
239
232
237
302
290
357
334
264
261
252
235
.8
.9
.2
.7
.4
.7
.7
.0
.3
.1
.7
.0
.8
.8
.0
.6
.6
.4
.3
.6
.9
.5
.9
.1
.1
.5
.8
.9
.6
.5
.1
.7
.7
.7
.3
.8


NOXC
3
3
3
3
1
1
3
3
2
2
3
3
2
2
3
3
1
1
1
1
1
2
1
1
2
2
2
2
3
3
1
1
1
1
1
1
.76
.79
.26
.18
.77
.65
.40
.91
.57
.57
.23
.06
.38
.84
.41
.02
.53
.51
.53
.09
.94
.00
.09
.19
.00
.02
.81
.87
.51
.59
.79
.77
.17
.08
.17
;12
MPG
FUEL
ECON
15.1
15.1
15.1
14.9
14.9
14.9
16.3
16.4
20.7
20.5
22.7
21.9
24.3
26.3
27.2
28.4
15.5
15.6
15.2
15.0
35.5
34.7
37.1
37.8
31.8
32.1
31.4
31.1
25.9
27.3
23.8
25.3
26.8
26.6
30.7
32.9
                         L-45

-------
                  APPENDIX L.CONT'D

  LISTING OF FEDERAL SHORT TEST  PROCEDURE  RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND  AFTER  MAINTENANCE
                       DENVER
VEH
NO.
933



935



YR MAKE MODL CID
72 TOYO STAW 97

AFTER MTCE.

72 VOLK CONV 97

AFTER MTCE.

TEST TYPE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE
SHORT TEST
REPLICATE


3
3
2
3
4
4
4
5

HC
.38
.35
.84
.00
.43
.94
.86
.11
RAMS PER MILE 	
CO C02 NOXC
42
37
37
36
54
56
51
53
.9
.3
.1
.0
.8
.4
.7
.8
231
240
267
281
290
288
253
251
.6
.9
.9
.1
.7
.0
.9
.8
1
1
1
1
1
1
1
1
.34
.52
.15
.29
.13
.13
.06
.03
MPG
FUEL
ECON
28.6
28.6
26.5
25.6
22.7
22.6
25.3
25.2
                         L-46

-------
APPENDIX M

-------
                             APPENDIX M

         LISTING  OF TWO SPEED IDLE TEST PROCEDURE RESULTS
        ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                               Legend
       NO  -  Vehicle Number

       YR  -  Model  Year

     MAKE  -  Vehicle Make

     MODL  -  Vehicle Model

     MODE  -  Portion of Test

             2250(N)    - Results of test with engine operation
                          at 2250 RPM and transmission in neutral
             REPLICATE - Repeat of 2250(N) portion of test
             IDLE(N)    - Results of test with engine at normal idle
                          and transmission in neutral
             REPLICATE - Repeat of IDLE(N) portion of test

   ACCEPT  -  Prescreening test conducted upon acceptance of vehicle
             from owner

BEFORE MTCE  -  Test Conducted During the course of Emission Testing
             Before Maintenance

  MECH REC  -  Test Conducted by Mechanic Immediately Prior to Performing
             Maintenance

   MECH QC  -  Test Performed by Mechanic Immediately Following Maintenance

 AFTER MTCE  -  Test Conducted During the course of Emission Testing
             After  Maintenance

 During the  course  of  the above tests the following items may be read.

       HC  -  Hydrocarbon Concentration, Measured with Garage-type
             Instrumentation in Parts per Million Hexane equivalent.
             (-:  test not performed)

       CO  -  Carbon Monoxide Concentration, Measured with Garage-type
             Instrumentation in Mole Per Cent (-: test not performed)

      N°x  -  Oxidea of Nitrogen Concentration, Measured by the Chemilu-
             minescence Method in Parts per Million
                                 M-l

-------
                                    APPENDIX M
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO
001

002

003

004

005

006

007

008

009

ACCEPT BEFORE MTCE MECH REC
YR MAKE MODL MODE HC CO HC CO NOX HC CO
75 CHEV TRUC 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 CHEV TRUC 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 CHEV TRUC 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 CHEV TRUC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 DODG TRUC 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD TRUC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD TRUC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD TRUC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD TRUC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
50
50
- 130
- 120
48
90
- 240
- 275
25
50
60
60
10
20
40
30
60
20
80
80
20
10
30
30
- 5
10
15
10
15
20
20
90
- 140
80
85
l3
2.6
2.2
0.5
1 1
6.2
6 3
0.1
0.5
0.0
0.0
0.1
0 0
0 1
0.0
0.0
0.0
1 4
1.5
0 0
0 0
0 0
0 0
0 0
0 1
0 0
0.0
0.1
0.1
0.1
0.1
0.3
0.4
0.9
1.0
146 -
106 -
48 -
36 - -
146 -
118 -
53 -
37 -
1$ : :
43 - -
32 -
136 - -
121 -
28 -
38 - -
419 -
378 -
56 -
46 -
79 -
65 -
39 -
39 -
86 -
82 -
46 -
48 -
111 -
106 -
26 -
22 -
116 - -
106 -
30 -
30 -
MECH CK AFTER MICE
HC CO HC CO NOX
— — _ _
_ _ _ _
-
-
— — - -
_ _ _ _
_____
_ _
_
_ - -
-
-
- ~
I
~
— - ~
_ - - ^
- -
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX -
                                      M-2

-------
                                APPENDIX M,CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE  RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                         ACCEPT
NO. YR MAKE MODL  MODE     HC  CO
                                     DENVER
BEFORE MTCE
HC  CO   NOX
MECH REC  MECH CK     AFTER MTCE
 HC  CO    HC  CO    HC  CO  NOX
010 75 CMC

011 75 AMMO



012 75 BUIC



013 75 BUIC



011 75 BUIC



015 75 CADI



016 75 CHEV


°17 75 CHEV

018 75 CHEV


TRUC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
HORN 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CNTY 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
RIVI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
REGA 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
ELDO 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
VEGA 2250 (N) -
REPLICATE -
IDLE(N)
REPLICATE -
NOVA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
MONT 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
10
20
30
30
80
70
- 135
- 110
35
80
80
- 110
- 105
- 140
- 190
- 215
55
- 179
- 130
- 165
- 140
- 180
- 505
- 540
25
50
80
- 230
10
25
12
25
55
55
25
20
0.0
0.0
0.0
0.0
1.6
1.2
2.3
1.3
1.6
2.0
1.1
1.0
2.1
3-8
2.4
3-1
2.2
8.5
1.7
1.9
3.6
6.2
4.0
4.6
0.1
0.1
3-5
4.8
0.0
0.0
0.0
0.0
0.9
1.5
0.1
0.0
116
88
43
38
552
501
154
123
78
67
34
27
83
47
45
28
106
55
38
28
151
121
52
40
276
239
12
45
212
307
86
90
103
85
75
^75
™
-
80
—
120
-
40
—
90

110
—
270
-
60
-
200
-
200
-
560
-
100
-
290
30
90
140
-
340
•~
-
0.6
—
0.5
-
0.3
—
0.1
-
0.5
—
3-2

0.6
-
2.4
-
2.2
-
3-0

0.3
—
4.2
0.1
0.1
1.1
-
0.2
-
-
90
-
120
-
20
—
15
-
100
—
100
—
30
—
40
-
60
-
210
-
40
—
60
30
85
100
-
90
-
-
0.6
-
0.1
-
0.1
-
0.0
-
0.2
—
0.2
—
0.3
-
0.1
-
2.0
-
0.4
—
0.0
—
0.0
0.1
0.0
0.4
—
0.0
-
-
50
90
65
85
3°
80
80
130
135
160
40
130
80
110
70
40
120
250
380
800
15
10
20
150
15
25
20
20
50
125
85
-
-
1-3
1.8
0.2
0.4
1.1
2.2
0.9
1.5
4.2
5.4
0.1
1.2
2.8
4.9
1.0
0.1
3.6
5.5
1.2
2.0
0.0
0.1
0.1
2.5
0.0
0.0
0.0
0.0
0.8
1^
.5
0.0
0.1
-
-
450
409
126
146
40
72
28
37
70
67
41
47
106
59
36
63
136
128
28
79
181
*\f\f\
209
60
18
237
327
64
74
78
84
E
   SpEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - *, UNCORRECTED NOX - PPM
                                     M-3

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
019



020


021



022



023



024


025


026



027



ACCEPT BEFORE MTCE
YR MAKE MODL MODE HC CO HC CO NOX
75 CHEV CAPR 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 CHEV IMPA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 CHEV STAW 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 CHRY NEWP 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 DODG CORO 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 DODG DART 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD MUST 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD TORI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 FORD GRAN 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
- 185
- 135
60
35
120
60
35
25
15
20
- 45
15
40
35
55
40
40
- 100
- 210
- 230
- 260
- 350
- 390
- 380
75
30
75
30
15
15
- 45
40
30
20
25
15
4.9
3-3
0.1
0.1
2.4
1.8
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.1
0.1
0.7
4.4
4.7
0.6
0.8
7-3
6.7
0.0
0.1
0.0
0.1
0.2
0.2
0.2
0.1
0.0
0.0
0.0
0.0
80
81
10
30
65
56
70
66
123
146
51
65
237
227
49
48
655
75
34
15
204
219
37
37
i?
62
40
72
72
46
41
146
146
51
19
MECH
HC
40
—
70
—
50
-
30
40
-
60
—
120
—
90
-
320
—
140
-
750

440
40
30

10
-
40
_
30

35

REC
CO
0.3
—
0.1
—
1.2
-
0.1
0.0
-
0.0
-
0.0
-
0.1
-
4.4
-
0.5
-
1.8
-
7.6
0.0
0.0
-
0.2
-
0.1
_
0.0
-
0.0
-
MECH
HC
30

35

40
-
30
40
-
55
-
50
-
140
-
190
-
80
-
175
-
70
45
50
-
10
-
60
—
30
—
30
-
CK
CO
0.2
-
0.0
-
0.1
-
0.0
0.0
-
0.0
—
1.5
—
0.3
-
0.9
—
0.1
-
0.4
-
0.0
0.0
0.0
—
0.2
—
0.5
—
0.0
*"
0.0
"~
AFTER tfTCE
HC CO NOX
110
180
40
70
30
60
15
20
20
10
45
25
30
30
30
20
20
130
20
15
25
60
20
55
30
30
28
OA
30
15
4 A
10
40
2.)
20
2o
20
2U
2-3
3-6
0.1
0.1
1.0
1.9
0.1
0.1
0.0
0.0
0.0
0.0
1.3
1.7
0.0
0.0
0.1
0.9
0.1
0.1
0.0
Of\
.0
0.0
0.0
0.1
0.1
0.1
n 1
U. I
0.2
U.
o.n
0 3
u« J
0*0
U • v
o'.o
v • *•
106
1 v/U
91
101
103
18
18
70
68
88
96
15
16
103
98
19
1?
389
4 At
196
51
rrt
50
232
ooo
Of.
91
61
51
12
37
Ji
106
111

I

I
\\f\
4U
38

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - $,  UNCORRECTED NOX - P
                                      M-4

-------
                             APPENDIX M,CONT'D
           LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
         ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YB MAKE
028 75 FORD


029 75 FORD



030 75 MERC



031 75 MERC


032 75 OLDS



033 75 OLDS



034 75 OLDS



°35 75 PLYM



°36 75 PLYM

ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
LTD 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
LTD 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
MARQ 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
MONG 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
DELT 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
CUTL 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
DELT 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
FURY 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
DUST 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
25
30
60
50
20
30
40
50
55
72
- 120
- 135
30
4o
110
140
- 140
- 130
- 440
- 430
- 160
- 160
50
60
20
60
30
50
30
15
25
15
- 250
- 250
80
- 120
0.5
0.1
0.6
0.0
0.6
0.6
0.6
0.6
2.1
1.5
0.8
1-3
0.6
0.7
0.4
0.5
0.7
0.7
4.3
4.5
0.9
1.3
0.1
0.1
0.0
1.5
0.0
0.1
0.1
0.1
0.2
0.2
0.4
0.5
1.6
2.5
56
64
39
48
54
106
44
42
90
89
63
62
58
48
42
38
64
65
45
42
42
62
58
56
141
108
56
45
154
189
36
35
307
409
106
€0
MECH REC
HC CO
40
80
-
120
-
30

60
—
120
-
60
180
-
100
-
270
-
300
-
100
-
140
-
180
-
100
-
140
-
75
375
0.4
0.4
-
0.3

0.5
-
1.0
—
1.2
-
0.4
0.5
-
0.7
-
3-0

0.2
-
0.1
-
0.2
-
0.1
-
0.5
-
0.7
-
2.0
0.3
MECH CK
HC CO
50
105
-
90
-
30

40
—
45
-
40
50
-
50
-
60
—
70
—
60
-
150
-
170
-
90
-
65
-
40
300
0.3
0.1
-
0.1
-
0.4
-
0.2
—
0.1
-
0.3
0.3

0.0
—
0.0
—
0.1
—
0.0
—
0.1
-
0.0
—
0.6
—
0.0
-
0.1
0.1
AFTER MTCE
HC CO NOX
20
35
50
75
30
18
48
30
10
20
25
25
15
30
28
40
60
185
40
95
150
180
40
55
20
50
30
40
30
25
15
20
270
320
110
100
0.6
0.8
0.2
0.5
0.5
0.5
0.2
0.4
0.5
0.4
0.4
0.4
0.6
0.8
0.7
1.0
0.6
1.7
0.0
0.0
1.0
2.1
0.0
0.0
0.1
2.0
0.0
0.0
0.1
0.1
0.1
0.1
0.7
0.5
1-9
0.6
70
60
56
50
82
44
44
38
64
76
72
78
47
43
48
48
28
28
11
80
42
f /fc
62
68
_. /•
56
101
n It /N
149
68
f \\
64
138
rjf\
70
66
Qn
00
327
307
95
95
spEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                 M-5

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
037

038



039



040



041



042



043



044


045



ACCEPT BEFORE MTCE
YR MAKE MODL MODE HC CO HC CO NOX
75 PONT CATA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 PONT LEMA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 PONT GRNV 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
76 CAPR SEDA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 DATS B210 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 HOND SEDA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
75 TOYO CORO 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 VOLK SEDA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
75 VOLK STAW 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
10
45
45
50
25
50
- 300
- 310
10
10
90
50
10
- 260
10
- 270
55
35
- 150
- 120
- 65
60
40
- 120
15
25
40
50
- 160
- 200
- 200
- 240
25
40
25
35
0.0
0.3
0.0
0.2
0.8
1.3
1-3
0.6
0.1
0.1
0.1
0.1
0.0
8.9
0.0
7.4
0.6
0.7
2.0
2.1
1-7
1.4
1.6
1.3
0.6
0.6
1.0
1.0
3-2
3.4
5.8
6.0
0.1
0.1
0.1
0.1
212
176
63
53
14
10
6
12
131
146
72
74
60
79
40
60
184
133
31
38
22
30
24
30
45
63
28
38
219
250
11
60
52
45
40
MECH
HC
100
180
-
70
—
460
-
50
-
100
-
270
-
350
-
90

220
-
140
-
220
-
40
-
70

150
-
160
50

45
-
REG
CO
0.1
1.0
-
0.9

0.4
-
0.0
-
0.0
-
7.5

8.5
-
0.3

0.8
-
1.7

2.3

0.8
-
1.4
-
2.2
-
4.0
0.0
_
0.0
-
MECH
HC
60
100
-
30

30

10
-
30

20
-
50
-
90
-
220
-
150
-
80
-
60
-
120
-
130
_
150
60
-
70
-
CK
CO
0.0
0.0
-
0.2
-
0.0
-
0.1
-
0.0
-
0.0
-
0.0
-
0.3
—
0.8
-
0.7
-
2.1
-
0.6
-
0.4
—
1.5
-
3-2
0.0
—
0.0
—
AFTER MICE
HC CO NOX
20
5
40
30
30
30
25
30
50
25
200
230
10
400
40
200
55
45
155
140
70
65
225
195
10
f f\
60
100
. >/*
160
115
rtA
90
170
170
25
1 C
ID
35
20
0.1
0.1
0.0
0.0
0.1
0.0
0.0
0.0
0.5
0.8
0.1
0.1
0.0
8.8
0.0
2.8
1.2
1.1
2.8
A f
2.6
1.4
1M
.3
0.9
OA
.9
0.6
0£
.0
0.5
00
.j
2.3
'•
4.6
5-0
0.1
n o
V" W
0.1
0 0
V* v
128
161
72
M
136
i JW
196
68
58
84
73
42
44
I6
82
42
34
111
• ft
98
a
28
32
oc
S3
8
1H
68
f>?
Ut
52
SO
JV
186

101
71
101
82

56
53

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-6

-------
                             APPENDIX M,CONT'D
           LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
         ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO YR
n\ 75
C j • \J


232 75



23375



23175



23575



23675



23875

21075


21175



MAKE MODL MODE
AMMO GREM 2250(N)
REPLICATE
IDLE(N)
REPLICATE
AMMO HORN 2250(N)
REPLICATE
IDLE(N)
REPLICATE
AMMO MATA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
BUIC SKYH 2250(N)
REPLICATE
IDLE(N)
REPLICATE
BUIC SKYL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
BUIC REGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
BUIC STAW 2250CN)
REPLICATE
IDLE(N)
REPLICATE
BUIC RIVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CADI SEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT BEFORE MTCE
HC CO HC CO NOX
50
80
- 180
- 180
30
20
40
40
40
- - 45
25
32
75
- 135
20
- 125
- 192
- 300
- 395
- 450
- 140
- 130
- 150
- 160
- 160
- 170
- 190
- 160
- 240
- 110
- 160
- 130
35 0.0 -

80 0.0 -

1.5
2.2
4.6
4.2
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.9
1.7
0.1
1.5
2.9
7-5
1 3
3".b
5.0
5-4
2.2
3-0
W
3:1
3.8
6.3
3.2
6.7
_
-
—
—
348
266
75
70
UJ
266
4Z
56
450
389
ft
64
68
80
75
45
171
92
89
66
89
80
60
51
11
11
101
3
68
2
^
-
^m
•^
MECH REC
HC CO
70
-
210
-
35

60
—
30

50
-
90

80
-
150
—
230
-
65
-
150
-
70
150
50
50
-
^m
-
—
-
0.8
-
4.0
-
0.0
-
0.0
-
0.0
-
0.0
-
0.2
-
0.1
-
1.2
—
0.1
-
0.5
-
0.6
-
0.6
0.7
0.4
0.0
-
^
—
_
-
MECH CK
HC CO
50
-
150

30

70
-
30

50

95

70
-
150
—
240
-
70
—
35
—
50
40
50
60
-
_
—
_
-
0.4
-
1.1
-
0.0
-
0.0
-
0.0
-
0.0
—
0.2
-
0.1
—
0.5
—
0.1
—
1.3
—
0.1
—
0.3
0.0
0.4
0.0
—
_
~
_
—
AFTER MTCE
HC CO NOX
35
65
135
125
45
15
70
40
100
40
60
20
20
90
15
40
130
180
60
20
70
120
25
90
110
200
40
52
95
140
35
125
—
~
-
—
1.6
4.3
2.4
2.6
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.1
1.3
0.1
0.4
1.1
3.8
0.1
0.0
1.9
4.8
0.1
1.1
3.7
7.0
2-5
3.6
1.7
5.0
0.1
3x%
.2
-
~
-
™
181
106
74
60
118
151
63
63
430
532
52
68
121
70
78
32
108
_ - s
116
103
4Jt
0
113
8TF
6
72
50
8
80
36
53
57
121
67
11
49
-

-
~
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %,  UNCORRECTED NOX - PPM
                                 M-7

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED  IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                                      DENVER
NO. YR MAKE
242 75 CADI
243 75 CADI

244 75 CHEV



245 75 CHEV



246 75 CHEV



247 75 CHEV



248 75 CHEV



249 75 CHEV



250 75 CHEV


ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
DEVI 2250(N) 30
REPLICATE -
IDLE(N) 30
REPLICATE -
FLEE 2250(N) 150
REPLICATE -
IDLE(N) 160
REPLICATE -
VEGA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
MONZ 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
MONZ 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
NOVA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
NOVA 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
CAMA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
NOVA 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
0.4 -
0.1 -
5.0 -
0.1 -
-
- 160
- 205
- 250
- 320
- 225
- 240
- 205
- 220
20
15
30
15
10
90
20
- 125
50
40
45
35
- 115
- 220
35
- 225
- 110
- 120
- 245
- 250
-
-
5.1
6.5
6.4
8.2
5.4
6.4
3-7
4.4
0.1
0.1
0.1
0.1
0.0
1.9
0.1
2.5
0.1
0.1
0.1
0.1
3-3
5.8
0.0
3-3
3.1
4.0
5 6
5!8
-
-
143
78
61
28
126
72
50
34
83
77
72
61
327
307
72
58
72
73
77
79
118
93
40
56
Q2
O Q
oo
41
42
MECH
HC
-
-
220
-
270
-
130

170
-
45

50

40
-
50

190
-
180
-
160
-
140
-
130
260

REC
CO

_
3.2

4.0
-
2.4
-
1.3

0.0
-
0.0
-
0.1
-
0.0
-
0.4
-
0.2
-
1.7

0.1
-
2.0
4.8
-
MECH
HC
-
-
90

60
-
120
-
150

30

25
-
20
-
40
-
90
-
70

130
-
135

120
90

CK
CO
-
-
1.5
-
0.1
-
2.2
-
0.3

0.0
-
0.0
-
0.1
-
0.1
-
0.1
-
0.0
-
1.5
-
0.0
—
1.5
0.3
—
AFTER MTCE
HC CO NOX
-
-
120
110
110
150
155
200
25
100
30
15
25
10
20
5
10
10
35
15
30
10
115
It n
10
35
/sr~
25
1°
80
1!K
65
-
-
3-3
3-7
0.6
2.1
3-3
5.0
0.0
0.5
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.0
Of\
.0
o.o
On
.0
a'fi
j.o
0.1
n 1
I), l
2.1
3-3
1.2
n 9
U>7
-
-
169
176
32
58
186
91
85
92
81
92
f>f
96
199
2 DC
ob
17
nf.
20
69
01
01
n
Ul
103
103
I vj
63
72

1
1

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX -
                                      M-8

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
252 75 CHEV


253 75 CHEV



251 75 CHEV



255 75 CHEV



256 75 CHEV



257 75 CHEV



258 75 CHEV



259 75 CHEV



260 75 CHEV



MODL MODE
MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONT 2250CN)
REPLICATE
IDLE(N)
REPLICATE
CAPR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
—
—
-
—
-
—
-
150
-
40
-
85
-
50
-
30

40
-
0
-
10
-
150

270
-
45

55

50

180
-
_
^
-
—
-
—
-
4.5
-
0.1
-
1.3

0.0
-
0.0
-
0.0
-
0.0
-
0.0
-
3-0

5.0
-
0.3

0.0

1.7

4.5

BEFORE MTCE
HC CO NOX
75
90
100
165
40
30
15
10
_
-
—
-
—
-
_
-
—
-
—
-
^m
-
—
-
35
40
80
80
_
-
_
_
15
20
45
65
2.6
4.2
1.8
3.1
1.0
1.1
0.1
0.0
_
-
—
-
—
-
—
-
—
-
^
-
^
-
^
-
1.0
1.3
1.5
1.5
_
-

_
0.9
0.9
1.0
0.9
69
64
73
39
58
58
96
92
_
-
M
-
—
-
_
-
—
-
—
-
^m
-
—
-
81
70
46
38
_
-

_
84
74
50
34
MECH REC
HC CO
120 1.5
150 0.9
- -
80 0.2
- -
125 0.1
- -
_ _
- -
_ _
- -
_ _
- -
_ _
- -
— —
- -
M> «
- -
^ ^
- -
•V ^
- -
115 1.8
- -
230 3-2
-
_
- -

_ _
70 1.4

240 3.6

MECH CK
HC CO
100 1.5
5 0.0
- -
70 0.1
- -
90 0.0
- -
_ _
- -
_ _
- -
v _
- -
M mm
- -
— ^
- -
— ^
- -
^m ^
- -
— ^
-
20 0.0
-
50 0.3

_
-

_ _
60 0.7

170 0.1

AFTER MTCE
HC CO NOX
50
50
30
15
15
15
15
5
_
-
_
-
_
-
_
-
—
-
—
-
^
-
^
-
15
30
20
30

-

_
35
80
40
40
1.8
2.5
0.1
0.0
0.5
0.8
0.0
0.0
_
—
^
-
^
-
„
-
—
-
^
-
M
-
^
-
0.6
1.0
0.4
0.5

-

_
1.6
2.7
0.0
0.0
45
84
86
89
30
58
91
99
_
-
..
-
_
-
..
-
—
-
^
-
_
-
^m
-
88
60
48
50

-

_
85
86
54
56
spEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                 M-9

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO YR
261 75



262 75



263 75



264 75



265 75



266 75



267 75


268 75



270 75



MAKE MODL MODE
CHEV IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHEV IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHEV CAPR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHEV IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHEV CAPR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHEV CAPR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHRY CORD 2250CN)
REPLICATE
IDLE(N)
REPLICATE
CHRY IMPE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT BEFORE MTCE
HC CO HC CO NOX
100
—
230
—
235

340
-
—
-
—
-
—
-
—
-
25
-
30

••»
-
^
-
•«•
-
;
500
-
350

•H
-
M»
-
2.4 105
- 150
4.5 195
- 250
6.0 115
145
5.8 215
- 270
20
20
25
15
10
25
50
35
0.0 -
- -
0.0 -
- -
5
5
10
10
- 150
100
- 170
- 170
5.5 20
80
8.5 210
- 2000
42
- 120
- 145
- 175
3-3
4.2
4.8
5.7
2.9
3-7
3-5
3.8
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
—
-
••
-
0.0
0.0
0.0
0.0
2.0
2.1
4-7
4.6
0.0
0.1
6.2
5.2
0.1
1.0
2.0
1.9
80
55
46
22
94
63
47
20
146
138
40
43
171
97
40
34
_
-
M
-
98
97
42
45
358
327
62
60
389
307
45
15
207
307
42
46
MECH
HC
50
—
200
—
120
-
285
-
10
-
0
-
150
-
130
-
_
-
—
-
30

20
-
60
-
140
120
-
1800
-
100
—
220
-
REG
CO
0.6
—
6.4
—
3.0

6.0
-
0.0
-
0.0
-
0.1
-
0.4
-
_
-
w*
-
0.0
-
0.0
-
0.4
-
2.7
0.1
-
4.0
-
0.1
-
1.3

MECH
HC
100
—
200
—
90

180
-
10
-
0
-
100
-
40
-
_
-
—
-
30

20
-
60
-
50
20
-
30

80
-
200
-
CK
CO
1.2
-
0.1
-
1.2
-
0.0
-
0.0
-
0.0
-
0.0
-
0.0
-
_
-
_
-
0.0
-
0.0
—
0.0
-
0.0
0.1
—
0.0
—
0.0
—
0.9
—
AFTER MICE
HC CO NOX
30
95
35
60
80
90
25
30
15
5
30
25
10
10
40
30
_
—
_
-
10
10
10
20
90
40
80
60
10
*%rt
30
15
f"t\
60
8
nc
35
90
QC
oo
1.6
2.6
0.0
0.0
2.7
2.9
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-
—
-
—
0.1
Oil
.1
0*
.1
1 t
1.2
0.4
0.4
0.1
n Q
U.7
n'o
U.7
o.o
n 1
y. i
'•1
0 7
V* I
80
vU
82
78
I «
72
74
i *
72
60
64
154
181
45
50
111
143
41
51
-
—
-
—
inR
I DO
46

4i
^
41
33
255
f~j*
p

373

3J
20

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - *,  UNCORRECTED NOX -
                                      M-10

-------
                                APPENDIX M.CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                     DENVER
                         ACCEPT
NO. YR MAKE MODL  MODE     HC  CO
                           BEFORE MTCE   MECH REC  MECH CK
                           HC  CO   NOX   HC  CO    HC  CO
 AFTER MTCE
HC  CO   NOX
272 75 DODG
u f <-* i ^


273 75 DODG



275 75 FORD


276 75 FORD



277 75 FORD



281 75 FORD

282 75 FORD


283 75 FORD



281* 75 FORD


CHAR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GRAN 2250(N)
REPLICATE
IDLE(N)
REPLICATE
STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
TORI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
TORI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
70
90
- 160
- - 185
55
50
- 275
- 300
15
10
50
40
40 1.0 -
- - -
60 0.9 -
_ _ _
15
10
25
17
28
70
180
- 3^0
: : ig
50
35
80 4.5 -
_ _ _
100 0.7 -

10
35
20
40
2.1
1.8
4.1
4.4
2.8
3.1
8.0
8.2
0.5
0.5
0.2
0.3
—
-
_
-
0.1
0.1
0.0
0.0
0.1
0.1
?•§
4.8
0.5
0.7
0.5
0.8
_
-
_
_
0.3
0.9
2.4
1.3
327
286
72
62
I6
181
31
36
50
71
\\
_
-
_
-
46
62
28
38
227
176
18
65
58
57
50
_
-
_
_
81
111
S?
120
-
200
-
70

215
-
50
-
80
_
-
_
-
80
-
70

25
280
40
110
-
_
-
_
_
40
-
25
1.3
-
4.1
-
2.3

7.2
-
0.4
-
0.5
_
-
_
-
0.0
-
0.0
-
0.1
5.2
0.4
0.4
-
.
-
_
_
0.1

0.6
60
—
110
-
60
-
110
-
60
-
50
v
-
M
-
50

140
-
30
130
20
30

_
-
_
_
20

15
0.1
—
1.5
-
2.3

0.3

0.2
-
0.8
M
-
_
-
0.1
-
0.1
-
0.0
0.0
0.4
0.2
-

-

_
0.1

0.2
55
20
90
60
10
25
15
25
15
30
40
45
_
-
—
-
25
23
98
35
30
40
§5
80
20
130
50
60

-

_
15
20
20
35
1.5
1.1
2.5
2.1
0.0
0.0
0.0
0.0
0.4
0.4
0.4
0.4
_
-
^
-
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.0
0.6
3.6
0.5
3.8

-

_
0.3
0.5
0.4
0.4
222
80
37
39
389
266
69
30
50
62
40
49
_
-
—
-
126
65
72
58
,n
n
56
46
54
36

-

_
55
62
58
52
180 SPEED
IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                   M-ll

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
285

286



287


288



289



290


291



292



293



YR MAKE MODL MODE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD ELIT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD TORI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT BEFORE MTCE
HC CO HC CO NOX
-
—
_
-
_
-
—
-
-
156
-
250
-
_
-
—
-
—
-
_
75
-
70

45
-
70

_
_
_
-
90
- 150
190
- 200
60
75
- 85
90
15
20
: IB
4.2 "95
- 135
7.0 290
- 280
- 130
- 185
- 580
- 800
20
20
50
45
3-6 -

0.5 -

0.7 -

1.1 -
— —
20
15
70
75
2.0
3-0
4.4
3.5
3.3
1.7
1.2
0.6
0.5
0.7
0.6
4.3
6.2
8.8
9.0
8.7
9.4
10.0
10.0
0.8
0.7
1.1
0.8
—
-
—
-
_
-
—
-
0.5
0.7
2.1
3.8
111
106
60
58
131
131
23
82
91
54
46
44
84
70
38
36
62
62
18
16
47
51
38
_
-
^
-
M
-
«•
—
106
108
34
29
MECH
HC
100
230
-
100
-
130

40
-
55
190
-
700
-
155

350

40
-
100
_
-
—
-
—
-
^
—
20
_
60
-
REG
CO
1.5
3.5

3.0

1.0
-
0.1
-
0.4
3-0

9.2

4.8
-
8.0
-
0.4
-
0.5
—
-
—
-
«.
-
•»
-
0.4
_
2.4
-
MECH
HC
40
100
—
10
-
30

20
-
30
80
-
120
-
40
-
50
-
50

90
_
-
_
-
_
-
—
-
20
_
30

CK
CO
0.4
0.5

0.1
-
0.1
-
0.4
-
0.5
2.5
-
0.5
-
0.3

0.2
-
0.5
-
0.7
_
—
_
—
-
—
_
-
0.2
-
0.1
—
AFTER MICE
HC CO NOX
20
130
140
250
10
10
20
20
10
25
25
35
70
100
110
110
15
20
25
30
10
10
20
15
-
— •
-
—
-
—
-
••
18
4 O
12
30
/5C
25
0.5
4.8
1.1
7.2
0.2
0.2
0.2
0.3
0.4
0.4
0.5
0.6
2.8
3-6
1.0
1.8
0.5
0.6
0.4
0.5
0.6
0.7
0.6
0.7
-

-

-

-

0.4
U.->
0.5
o 9
U* 7
60
72
1
113
95
90
72
62
56
8
88
95
60
70
51
50
§
48
'8
5b
151
52
-

-

"

*

$

i

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - *,  UNCORRECTED NOX -
                                     M-12

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
ACCEPT
N0. YR MAKE MODL MODE
294 75 LING CONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
295 75 MERC MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
297 75 MERC MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
298 75 MERC COUG 2250(N)
REPLICATE
IDLE(N)
REPLICATE
300 75 OLDS OMEG 2250(N)
REPLICATE
IDLE(N)
REPLICATE
301 75 OLDS CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
302 75 OLDS CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
3°3 75 OLDS STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
3011 75 OLDS CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
HC
_
-
_
-
_
-
—
-
_
-
—
-
_
—
—
-
_
-
-
80
-
250
-
90

40
-
200
-
810
-
10

15

CO
—
-
—
-
—
-
^m
-
—
-
—
-
—
-
—
-
—
-
-
0.2
-
0.6
-
2.3

0.0
-
0.1
-
6.6
-
0.0

0.0
_
BEFORE MTCE
HC
10
10
40
35
30
10
40
20
20
15
60
40
5
20
15
50
55
150
30
60
^m
-
^m
-
^
-
^
-
60
150
960
1000

-
_
_
CO
0.8
1.1
1.1
1.7
0.0
0.6
0.0
1.4
0.5
0.6
0.8
1.0
0.1
0.4
0.3
0.8
0.5
2.7
0.0
0.0
^
-
—
-
^m
-
—
-
1.1
1.0
8.0
7-9

-
_
_
NOX
62
67
46
49
151
126
61
36
62
58
43
40
87
116
33
39
99
90
96
133
—
-
^
-
_
-
—
-
106
123
17
9

-

_
MECH REC
HC
30

40
-
60
-
240
-
50
-
120
-
30

50

110
-
80
—
-
^m
-
—
-
—
-
65

810
—

-
_
_
CO
0.3

0.2
-
0.0
-
1.2
-
0.4
-
0.5

0.3

0.4
-
0.4
-
0.0
_
-
^^
-
_
-
^
-
0.1
-
6.8
_

-

_
MECH CK
HC
20
-
30

35

90

30

50

30

50

105
-
85
—
-
•^
-
_
-
n
-
30

100
_

-

_
CO
0.3

0.3

0.0
-
0.0
-
0.4
-
0.4
-
0.2
-
0.1
-
0.4
-
0.0
^
-
^m
-
_
-
^m
-
0.1
-
0.0
—

-

_
AFTER MTCE
HC
10
10
45
35
25
40
50
60
20
20
40
40
10
20
90
70
110
130
2°
40
—
-
^m
-
_
-
^m
-
60
50
25
15

-

_
CO
0.4
0.6
0.6
1.3
0.1
0.1
0.1
0.0
0.4
0.5
0.3
0.6
0.2
0.2
0.1
0.1
1.2
2.7
0.1
0.1
LM_
-
m m
-
_
-
^m
—
0.9
1.6
0.3
0.0

-

_
NOX
71
72
49
47
151
111
60
48
18
61
16
54
103
95
70
77
141
128
68
82
—
-
^m
-
_
-
^
—
44
86
49
57

-

_
^EED IDLE TEST RESULTS ARE:  HC  - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                M-13

-------
                   APPENDIX M,CONT'D
  LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                        DENVER
NO.
305
306

307



308



309



310


311



312

313


TWO
YR MAKE MODL MODE
75 OLDS STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 OLDS DELT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM DUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM SCAM 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM VALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM FURY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM FURY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM FURY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PLYM FURY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
90 0.1
80 0.1
40 0.3
30 0.0
- -
300 3-2
- -
400 6.2
- -
• ••
- -
_ M
- -
200 5.0
-
225 6.0
-
80 1.5
- -
435 9.0
» *M
-
• ^
-/
- -
-
- -
.
- -
SPEED IDLE TEST RESULTS ARE: HC
BEFORE MTCE
HC CO NOX
-
-
90
190
160
180
70
30
20
10
125
210
200
200
70
80
430
340
70
270
170
165
40
70
170
210
30
40
240
210
-
-
0.4
0.5
4.2
4.4
1.0
0.9
0.1
0.1
3.9
5.2
8.2
8.4
0.6
0.5
5.8
5.4
1.4
1.0
4.3
4.0
1.4
1.6
3.3
4.1
0.1
0.1
4.8
5.4
-
—
90
121
48
50
164
95
58
82
348
239
60
60
286
307
24
75
327
389
42
59
m
59
57
m
44
46
- PPM/HEXANE,
MECH RBC
HC CO
-
-
170
-
160
-
90

175

140
-
120
-
50

600
45

170
-
90
260
90
250
-
CO -
-
-
0.5
-
3-5

0.4
-
0.2
-
1.2
-
1.6
-
0.8
-
10.0
0.1
-
3.8

2.2
5.0
1.7
5.0

MECH
HC
-
-
30

30

60
-
70
-
30

165
-
20
-
70
10
-
35
-
20
110
50
40
—
etc
CO
-
-
0.0
-
0.0
-
0.9

0.3
-
0.0
-
0.3

0.0
-
0.1
0.0
-
0.3
—
0.5
0.0
0.2
0.0
*
%, UNCORRECTED
AFTEH MICE
HC CO flox
-
-
30
120
§5
80
20
70
20
30
35
145
110
155
25
50
20
30
95
1ii/\
40
95
14 A
10
60
50
175
170
15
20
25
70
I"
NOX-
-
-
0.3 186
1.1 191
1 1 96
U 86
0.2 15
2.0 11
0.1 8T
0.1 10
1.8 36
3.0 30T
2.2 J9
T! A I'll
2.8 61
8§? &
0.7 '5i
0.1 '8
0.1 50
1.6 2g
1 Q 2w
i • /
1-? I
"> \ r
t> J
1 5 27l>
2J 219
2-9 !!
3.0 51
rtrt
o.i »
0.2 1Q1
oi %

PI*
                       M-14

-------
                               APPENDIX  M,CONT'D
              LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
            ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                     DENVER
                        ACCEPT
NO. YR MAKE MODL  MODE     HC  CO
                               BEFORE MTCE  MECH REC  MECH CK
                               HC  CO   NOX   HC   CO    HC  CO
 AFTER MTCE
HC  CO   NOX
5 75 PONT AST R 2250(N)
J REPLICATE
IDLE(N)
REPLICATE
316 75 PONT LEMA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
317 75 PONT VENT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
318 75 PONT LEMA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
319 75 PONT CATA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
320 75 PONT STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
321 75 PONT GRNV 2250(N)
REPLICATE
IDLE(N)
REPLICATE
322 75 AUDI FOX 2250(N)
REPLICATE
IDLE(N)
REPLICATE
323 ?6 CAPR GHIA 2250(N)
REPLICATE
IDLE(N)
REPLIGATE
_
-
^
-
60
-
100
-
60
-
70

^
-
^
-
30

50

_
-
-
-
-
-
-
— ,
^
- 200
- 280
- 205
- 290
1.4 180
- 180
5.0 200
180
0.4 -
- -
0.4 -
- -
10
5
75
- 45
0.5 -

0.0 -
- -
40
90
- 45
40
40
50
15
10
40
70
80
70
- 255
- 310
- 195
- 235
5.2
7.2
7.4
9.6
5.2
5.4
4.2
3.4
_
-
irT
-
0.0
0.0
0.0
0.0
^
-
_
-
0.2
0.6
0.1
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.2
0.2
9.5
9.9
5.8
7.5
58
24
63
18
86
76
50
57
—
-
-—
-
358
358
74
83
I_1
-
_
-
113
29
72
69
169
164
11
101
93
90
74
90
65
81
75
380
-
270
-
70

160
-
_
-
«M
-
25

120
-
—
-
_
-
130

90
100
35
110
90
50
60
5.0
-
5.0

1.7

2.5

—
-
^m
-
0.0
-
0.1
-
^
-

-
0.0

0.0
0.0
0.0
0.2
0.2
0.1
0.3
160
-
20
-
100
-
90

—
-
^
-
40
-
100
-
— ^
-

-
110

90
60
30
110
90
20
30
2.4
-
0.0
-
1.0
-
0.0
-
—
-
lmt
-
0.1
-
0.4
-
^
-
_
-
0.0

0.0
0.0
0.0
0.2
0.2
0.1
0.0
160
130
30
80
30
110
10
30
—
-
Jl
-
10
15
110
60
—
-
_
-
70
130
30
240
30
30
10
10
40
80
170
25
15
12
10
3.4
1.3
0.1
1.8
1.4
3.4
0.1
0.1
—
-
jr
-
0.0
0.1
0.0
0.1
_
-

-
2.1
3.8
0.1
0.9
0.1
0.0
0.0
0.0
0.1
0.2
0.2
0.2
0.1
0.1
0.0
0.0
38
8
40
10
202
191
126
131
—
-
—
-
317
307
52
54
_
-

—
96
80
U
217
219
88
87
80
88
11
65
64
62
59
SPEED IDLE TEST RESULTS ARE:
                              HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                  M-15

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
325



326


327



328



329



330



331



332



333



YR MAKE
75 COLT



75 DATS
•

75 DATS



75 DATS



75 FIAT



75 FIAT



75 HOND



75 MAZD



75 MAZD



ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
SEDA 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
710 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
B210 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
SEDA 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
STAW 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
X1-9 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CVCC 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
RX3 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
RX3 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
20
20
60
55
25
45
1°
$5
75
50
- 140
- 135
20
30
80
70
- 45
- 175
90
- 2000
20
10
25
20
75
95
- 225
- 265
0
0
0
0
10
15
10
10
0.4
0.4
3.0
3.0
1.0
1.1
1.4
1.2
1.1
1.0
1 1
1*.4
0.7
0.7
1.9
1.7
0.7
1.0
1.6
7.5
0.1
0.1
0.1
0.1
0.7
1.1
1.2
1.6
0.1
0.3
0.2
0.1
0.1
0.1
0.0
0.0
62
64
37
35
82
103
27
42
92
82
35
48
113
131
34
41
126
52
28
13
94
138
61
72
154
146
97
95
40
34
26
26
34
32
22
21
MECH
HC
20
-
80
—
50
—
100
100
-
150

30

140
-
90

1450
-
25
-
40
-
_
-
_
-
20
-
10
_
40
-
10
-
REC
CO
Q.4
-
3.6
—
0.9
—
1.0
0.9
-
1.3

0.8
-
2.8
-
1.2
-
7.6

0.1
-
0.1
-
_
-
_
-
0.0
-
0.0
_
0.1
-
0.3

MECH
HC
20
-
40
—
80
-
150
100
-
230
-
30

110
-
60
-
90

15
-
50
—
.
-
_
-
25
-
10
—
10
—
20
-
CK
CO
0.4
-
1.1
—
1.2
-
0.6
0.9
-
0.7

0.6
—
1.7
-
0.5
-
0.3
-
0.1
-
3.0
—
_
—
-
—
0.0
—
0.0
—
0.1
—
o.o
—
AFTER WTCE
HC CO NOX
15
140
35
150
40
25
120
80
60
60
168
150
15
25
60
75
20
60
50
800
15
25
25
30
-
— *
-
™ *
200
*>r\
7'J
2000
4 f- Art
1500
60
in
lU
30
in
IV
0.5 61
, * •* vi
4.8 95
0.8 113
3.4 57
1.0 126
0.9 103
0.6 63
0.6 61
1.1 83
0.8 106
0.6 36
0.6 42
0.6 106
0.6 103
1.4 40
1.3 42
0.4 53
2.1 50
1.1 37
8* rtA
.1 20
0.1 121
04 102
.1 lo
o-1 &
01 71
.1 i '
-

-

I'l I
u>t
1 7 17
08 20
U.u
0.2 25
o.o 32
\J » V
oio 28
V • "*
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX
-PPM
                                      M-16

-------
                   APPENDIX M.CONT'D
  LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                        DENVER
NO. YR MAKE
335 75 MG
jjj l J


336 75 OPEL
JJ i ^


338 75 PORS



339 75 TOYO



310 75 TOYO



311 75 TOYO

312 75 VOLK


313 75 VOLK


^ 75 VOLK



MODL MODE
MGB 2250(N)
REPLICATE
IDLE(N)
REPLICATE
STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
911S 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CORO 2250CN)
REPLICATE
IDLE(N)
REPLICATE
CELI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CORO 2250CN)
REPLICATE
IDLE(N)
REPLICATE
SEDA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
RABB 2250(N)
REPLICATE
IDLE(N)
REPLICATE
RABB 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT BEFORE MTCE
HC CO HC CO NOX
10
10
20
20
50
45
- - 85
80
35
30
- 135
70
40 0.7 -
_ _ _
50 0.9 -

50
25
- 1200
- 1000
60
10
- - 38
9
- 100
- 115
- 260
- 260
- 250
- 390
- 100
- 150
15 0.0 -

15 0.0 -

0.3
0.3
1.0
1.0
2.0
1.7
3.2
3.0
0.6
0.7
1.7
2.2
—
-
—
-
0.7
0.7
0.6
0.8
1.1
0.6
0.9
0.4
1.4
1.5
2.4
2.7
0.6
0.7
2.5
2.8

-
_
_
111
90
68
56
98
103
77

101
92
73
70
_
-
—
-
55
60
75
90
11
38
63
222
171
11
106
113
34
35

-
.
_
MECH REC
HC CO
10
-
20
-
70

60
-
50
-
80
-
n
-
—
-
70

190
-
5
5
160
-
250
180
350


-
_
_
0.3

1.0
-
1.5

1.1
-
0.9

3.0

—
-
—
-
0.3

0.3

0.1
0.1
1.1
-
2.4
0.9
2.8
-

-

_
MECH CK
HC CO
10
-
20
-
60
-
40
-
50
-
100
-
_
-
—
-
50

140
-
20
20
130
-
210
150
60


-
_
_
0.3
—
1.0
-
1.4
-
0.6
-
0.6
-
1.5
-
_
-
—
-
0.2
-
0.2
-
0.0
0.1
1.0
-
1.7
0.4
1.8
-

-

_
AFTER MTCE
HC CO NOX
10
15
15
80
25
25
50
35
10
20
35
80
_
-
—
-
70
125
900
1020
40
15
22
25
120
110
140
330
260
290
180
650

-

_
0.4
0.4
0.9
2.7
0.4
0.4
1.1
0.9
0.4
0.4
1.1
1.1
—
-
_
-
0.8
0.5
0.6
1.0
0.9
0.6
0.6
0.4
1.2
1.1
1.8
1.6
0.7
0.8
3.6
6.2

-

_
60
63
40
34
234
202
89
79
97
o o
OO
91
90
_
-
_
-
44
113
50
121
57
60
36
46
176
196
ll
108
60
31
12

-
_
_
ISPEED ^LE TEST RESULTS ARE:
                  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX  - PPM
                      M-17

-------
                   APPENDIX M,CONT'D
  LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                        DENVER
ACCEPT BEFORE MTCE
NO. YR
345 75



511 75



512 75



513 75



514 75



515 75


516 75



517 75



518 75


TUn <3Pl
MAKE
VOLV



FORD



MERC



OLDS



PLYM



PONT


BMW



BMW



SUBA


irvn T
MODL MODE
SEDA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GRAN 2250CN)
REPLICATE
IDLE(N)
REPLICATE
MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
OMEG 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GRNF 2250CN)
REPLICATE
IDLE(N)
REPLICATE
VENT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
SEDA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
5301 2250(N)
REPLICATE
IDLE(N)
REPLICATE
STAW 2250CN)
REPLICATE
IDLE(N)
REPLICATE
m i? Tt?«5T BPsm •
HC CO HC
10
20
15
20
15
20
20
25
10
15
10
15
65
50
70
95
20
40
- 340
- 350
10
20
15
20
4
5
i\
8
20
30
- 2000
- 2000
40
- - 65
- 190
- 230
r
-------
                             APPENDIX M.CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
519 75 MERE
J iy I ^

520 75 PORS



521 75 SAAB



52275 AMMO



523 75 AMMO



521 75 DODG



525 75 MERC



531 75 AMMO



535 76 AMMO


ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
450S 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
914 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
99LE 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
HORN 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
HORN 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
MONA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
MARQ 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
GREM 2250(N) 80
REPLICATE -
IDLE(N) 230
REPLICATE -
HORN 2250(N) 110
REPLICATE -
IDLE(N) 180
REPLICATE -
10
10
20
30
20
20
40
45
40
180
- 1580
- 1680
60
70
- 190
- 200
55
55
- 105
- 110
20
40
- 250
- 170
10
10
25
20
1.3 75
- 115
6.4 270
- 268
1.6 70
80
4.2 130
- 130
0.3
0.3
0.6
0.8
0.4
0.4
0.8
0.8
0.4
0.6
1.1
1.1
0 7
o!6
2.3
2.4
1.9
1.9
3.1
3.1
0.3
1.0
4.0
2.2
0.2
0.2
0.3
0.5
1.6
1.9
8.0
7.8
2.4
3.0
2.3
2.5
45
47
1?
92
88
70
70
151
169
65
65
696
655
94
86
368
450
136
133
171
286
31
34
103
103
58
60
276
266
43
49
72
56
36
36
MECH REC
HC CO
80
-
65
_
-
—
-
_
-
—
-
90

210
-
50

90

30

300
-
40
-
60
-
65

210

100
150

0-2

1.0
—
-
—
-
_
-
—
-
1.1
-
2.0
-
1.4
-
2.5

0.4
-
3-4

0.3

0.5

0.8
-
4.7

1.3
2.5

MECH CK
HC CO
80
-
65
_
-
—
-
_
-
—
-
70

180
-
55

75

20
-
130

30

80
-
45

90

90
110

0.2
-
1.0
_
-
—
-
.
—
—
-
0.4
-
0.7

0.9

0.4
-
0.1
-
0.3

0.3

0.4
-
0.8
-
0.1

1.7
0.3

AFTER MTCE
HC CO NOX
15
15
40
25
_
-
—
-
_
—
_
-
60
95
50
210
55
50
80
55
10
10
20
10
10
10
25
20
65
100
120
135
60
80
100
100
0.2
0.2
0.?
0.4
w
-
—
-
_
—
—
-
0.8
1.3
2.2
3.6
! 7
1.8
0.5
0.4
0.1
0.1
0.1
0.1
0.1
0.3
0.3
0.6
1.9
2.3
0.4
0.6
1.6
2.0
0.4
0.4
48
45
11
_
-
•
-
_
—
—
-
171
378
98
68
389
389
131
126
286
317
53
61
146
95
67
53
229
204
69
69
250
239
88
84
SpEED IDLE TEST  RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                 M-19

-------
                                  APPENDIX M.CQNT'D
                 LISTING OF TWO SPEED IDLE TEST  PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                       DENVER

                           ACCEPT    BEFORE MTCE  MECH REC  MECH CK    AFTER wm?
NO. YR MAKE MODL  MODE     HC  CO    HC  CO    NOX   HC  CO    HC  CO    HC  CO  m
536 75 AMMO PACE 225000  120  4?8   80~ 5.6   156  300  .?.2~~165~~4T4So'lT'lSi
               REPLICATE   -    -    120  6.8   121   -    ,-    -    -   1*15  7.4 jjj
               IDLE(N)    180  4.6   150  6.2   66  460  6.8  200  1.0   800? 106
               REPLICATE   -    -    170  6.0   64   -    •-    -    -   110  0^9 106
537 75 AMMO HORN 2250(N)   50  0.5   ----------
               REPLICATE   --------____
               IDLE(N)     90  0.1-    -    -   -     -    -    -    ...
               REPLICATE   ----------._
538 75 AMMO HORN 2250(N)   40  0.2    10  0.4   50   25  0.2   25  0.2   40  0.3 151
               REPLICATE   -    -    20  0.3   181   -     -    -    -    40  0.3 202
               IDLE(N)    170  2.2   20  1.2   40   30  1.5   70  0.5   30  0.9  36
               REPLICATE   -    -    30  1.5   39   -     -    -    -    50  0.6  40
539 75 AMMO HORN 2250(N)   70  1.7   -    -    -   -     -    -    -    ---
               REPLICATE   ------------
               IDLE(N)    130  1.5   -    -    -   -     -    -    -    -    -   -
               REPLICATE   ------------
540 75 AMMO PACE 2250(N)   70  3-7   80  3.0   389   65  1.1   90  2.3   55  3.6 106
               REPLICATE   -    -    100  3-8   286   -     -    -    -    75  O 126
               IDLE(N)    100  3.1   130  3.3   111   150  3-0  100  1.0   50  1.J ]M
               REPLICATE   -    -    140  3.2   101   -     -    -    -    70  1.5 171
541 75 AMMO MATA 2250(N)  290  0.0   -    -    -   -     -    -    -    -    -   -
               REPLICATE   ------------
               IDLE(N)     45  0.0   -    -    -   -     -    -    _    -    -   -
               REPLICATE   ------------
542 75 BUIC SKYL 2250(N)   25  0.1-    -    -   -     -    -    -    -    -   -
               REPLICATE   -----------'
               IDLE(N)    250   1.0   -    -    -   -     -    -    -    -    -   "
               REPLICATE   -----------
543 75 BUIC REGA 2250(N)   40  0.6    -    -    -   -     -    -    -    -    '  I
               REPLICATE   -----------
               IDLE(N)     30  0.1-    -    -   -     -    -    -        "  ~.
               REPLICATE   -----------
                                                                                fti
544 75 BUIC LESA 2250(N)   140  6.5    60   3.0   50  220  1.9   50  1.6   80  3-0 w
               REPLICATE   -         110   4.8   62  -     -    -    -   12°  5O
               IDLE(N)     180  3.8   120   3.2   35  245  4.4   45  0.1   5
               REPLICATE   -    -    170   4.8   26  -     -    -    -    3°
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %, UNCORRECTED NOX -
                                       M-20

-------
                                APPENDIX M.CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                         ACCEPT
NO. YR MAKE MODL  MODE     HC  CO
                                     DENVER
BEFORE MTCE   MECH REC  MECH CK     AFTER MTCE
HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX
545 75 BUIC
546 75 BUIC

517 75 BUIC



518 75 BUIC



519 75 BUIC



550 75 BUIC



551 75 BUIC


552 75 BUIC



553 75 BUIC

LESA 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
REGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
REGA 2250CN)
REPLICATE
IDLE(N)
REPLICATE
LESA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
LESA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
LESA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
LESA 2250CN)
REPLICATE
IDLE(N)
REPLICATE
RIVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
RIVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
140
175
120
30

180
-
240
-
80
-
120
-
70
-
160
-
120
-
220
-
145
225
-
120
-
110

200
225
4.0
1.9
2.8
0.0
-
6.5
-
6.0
-
2.2
-
1.2
-
0.8
-
2.2
-
3-8

4.8
-
2.2
2.6
-
3.2

0.7

3.0
6.2
-
-
115
110
160
200
•»
_
mat
-
55
70
150
150
75
120
200
230
90
100
180
200
_
-
^
_
50
75
150
160
-
-
3.7
4.6
4.7
6.4
_
-
_
-
1.6
2.0
3-0
3-0
4.2
5.4
6.2
6.6
2.2
2.8
?-8
4.4
_
-
_
_
1.9
2.9
U
-
-
92
72
65
40
«.
-
— »
-
209
199
30
34
79
48
42
20
79
67
48
33
_
-
_
_
g
n
-
-
90

155

_
-
w
-
55

150

145
-
270
-
100
180
-
_
-
i_r
_
100
225
-
-
1.6
-
2.5

_. .
-
—
-
0.8
-
2.2
-
4.2
-
7-3

1.4
2.8
-

-
_
_
1.5
7.5
-
-
60
-
30

_
_
— „
-
25
-
15

75

25

85
30


-
_
_
50
25
-
-
1.0
-
0.0
-
«.
-
-w
-
0.4
-
0.0
-
1.3

0.0
-
1.3
0.1
—

-

_
1.2
0.1
-
-
50
60
15
20
_
-
•w
-
25
20
10
10
55
70
65
70
70
90
25
90

-

_
70
60
25
10

-
2.4
2.8
0.0
0.0
—
-
«•»
-
1.0
1.0
0.0
0.0
2.7
3-2
1.1
1.1
2.4
2.2
0.1
0.4

-

_
2.0
2.9
0.1
0.1
-
-
84
83
82
94
—
-
_
-
60
68
60
70
82
57
45
32
84
71
60
52

-

_
72
65
57
60
   spEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                    M-21

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
554

555

556

557

558

559

560

561

562

YR MAKE
75 BUIC

75 CADI

75 CADI

75 CADI

75 CADI

75 CADI

75 CADI

75 CADI

76 CADI

MODL MODE
STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ELDO 2250CN)
REPLICATE
IDLE(N)
REPLICATE
DEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ELDO 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GALA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ELDO 2250(N)
REPLICATE
IDLE(N)
REPLICATE
DEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GALA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
SEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCi
HC
160
170
80
100
70
220
100
60
130
60
130
550
210
420
110
240
15
15
EPT
CO
1.8
3.0
2.0
0.0
1.8
0.3
4.0
0.1
2.4
0.0
2.6
7.5
4.6
2.2
3.0
0.4
0.0
0.0
BEFi
HC
70
120
160
200
-
_
-
-
_
-
-
-
100
150
185
640
80
150
400
460
-
-
-
-
ORE M
CO
2.8
3.6
5.0
5.9
_
-
-
-
-
_
-
•»
3.2
3-7
8.8
8.3
2.8
4.0
4.6
4.6
-
•
-
-
TCE
NOX
96
72
65
45
-
_
_
_
_
_
_
-
116
111
42
44
99
90
48
52
-
^
M
-
MECH REG
HC CO
125 4,.0
185 3.8
_ _
_ _
-
_ _
-
_ _
_ _
— ^
170 3.0
710 8.4
140 2.1
520 4.8
-
••> *—
. -
-
MECH CK
HC CO
100 2.0
50 0.1
-
- -
— _
-
-
_ _
- -
•M w
80 1.2
130 0.1
100 2.2
200 0.5
_ _
-
-
^
AFTER MICE
HC CO NOX
70
65
30
20
—
w
-
-
_
-
-
-
70
100
90
110
85
150
2°
40
-
-
—
_
1.6 80
0.9 84
0.1 28
0.1 1)6
-
^ ^
— _
-
-
-
-
-
2.4 90
2.0 95
0.1 14]
0.1 126
3-6 ]6]
5.0 161
0.0 108
0.0 103
—
-
-
-
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-22

-------
                                APPENDIX M,CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                         ACCEPT
NO. YR MAKE MODL  MODE     HC  CO
                                     DENVER
BEFORE MTCE   MECH REC  MECH CK     AFTER MTCE
HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX
563 75 CHEV
564 75 CHEV

565 75 CHEV

566 75 CHEV

567 75 CHEV

568 75 CHEV

569 75 CHEV

570 75 CHEV
571 75 CHEV

MONZ 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONZ 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONZ 2250CN)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
180
130
330
60
370
370
100
40
300
350
170
410
350
340
350
300
27
340
4.2
1.8
5.4
0.0
9.8
9.4
1.8
0.0
6.8
6.0
6.2
9.8
7.8
6.8
8.0
5.2
7-9
6.9

- -
190 8.8
320 10.0
420 10.0
900 10.0
- -
- -
180 3.8
380 8.0
350 4.9
520 8.4
70 ?.0
140 4.3
270 9.0
350 8.8
120 2.3
140 2.8
280 6.4
330 7-3
150 4.2
200 5.6
280 6.0
310 7.6
280 6.8
400 8.4
600 8.2
920 10.0
-
_
86
38
16
10
-
_>
51
35
42
27
58
36
18
8
101
82
3
11
45
17
103
46
?J
-
_
275
370
_
-
800
350
170
275
150
270
140
240
480
840
-
_
4.4
9.0
_
-
2.2
1.0
6.2
9.8
1.0
4.5
1.6
3.4
5.8
6.0
-
-
200
160
_
-
100
200
125
225
100
30
120
25
300
250
-
-
3.4
0.3
_
—
0.1
0.2
2.2
0.5
0.6
0.0
1.5
0.0
4.5
0.0
-
-
115
160
130
160
—
—
100
170
150
160
30
50
80
150
70
20
10
15
180
210
320
350
240
270
440
600
-
_
4.2
5.1
2-J
2.6
•
—
2.0
3.2
3.2
3.0
0.8
1.9
0.5
1.2
1.5
0.9
0.0
0.0
4.8
4.8
1.4
1.4
i:8
U
-
_
166
92
46
26
_
_
53
45
49
46
11
6
12
70
74
111
103
49
30
88
16
141
75
48
20
   SpEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                    M-23

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                       DENVER
                           ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER WTCF
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NQX

572 75 CHEV MONZ 2250(N)   20  0.0   -    -    -    -    -    -    --II"
               REPLICATE   ---------___

               IDLE(N)     30  o.O--------..
               REPLICATE   ------_--___

573 75 CHEV NOVA 2250(N)   15  0.1-    -    -    -    -    -    -    --.
               REPLICATE   --------....

               IDLE(N)     25  0.0   ----------
               REPLICATE   ------------

574 75 CHEV CAMA 2250(N)   30  0.0   -    -    -    -    -    -    -    ...
               REPLICATE   ------------

               IDLE(N)     40  0.0   -    -    -    -    -    -              -   -
               REPLICATE   ------------

575 75 CHEV NOVA 2250(N)   130  3.2   -    -    -    -    -    -              -   -
               REPLICATE   ------------

               IDLE(N)     80  1.2-    -    -    -    -    -    -    .--
               REPLICATE   -----------

576 75 CHEV NOVA 2250(N)   50  0.0   ----------
               REPLICATE   ------------

               IDLE(N)     60  0.0   -    -    -    -    -    -              -   -
               REPLICATE   ------------

577 75 CHEV NOVA 2250(N)   30  0.1-    -    -    -    -    -    -    -    -   "
               REPLICATE   ------------

               IDLE(N)     40  0.3   ----------
               REPLICATE   ------------

578 75 CHEV MONZ 2250(N)   20  0.0   ----------
               REPLICATE   ------------

               IDLE(N)     32  0.0   -    -    -    -    -    -              '   \
               REPLICATE   -----------

579 75 CHEV MONZ 2250(N)    10  0.0   ---------   ',
               REPLICATE   -----------
                IDLE(N)      30  0.0   -
                REPLICATE   ------

 580 75 CHEV NOVA 2250(N)  220  4.1   60  2.3  116  150
                REPLICATE   -    -   150  4.0   60   -

                IDLE(N)     350  6.1  190  4.0   51  270
                REPLICATE   -    -   230  4.2   26   -
3.5


4.8
80  0.3


70  0.4
20
60

15
35
 TWO SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED
              NOX
  2-5  g
  2.2  98

  n 1  60
  o!o  »


- PPM
                                       M-24

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
581 75 CHEV

582 75 CHEV

583 75 CHEV

MODL MODE
NOVA 2250CN)
REPLICATE
IDLE(N)
REPLICATE
NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
150
375
140
180
250
350
3-8
8.0
3.8
2.2
5.2
5.0
BEFORE MTCE
HC CO NOX
70
120
180
190
85
120
20
125
110
220
260
310
2.4
3.8
5.6
6.2
2.8
3.6
0.1
1.4
3.3
5.3
4.0
3-7
123
96
74
60
121
111
6
74
113
86
47
45
MECH REC
HC CO
25
120
60
150
200
360
0.3
4.1
0.9
1.0
3.0
5.0
MECH CK
HC CO
15
9
50
150
75
60
0.8
0.0
0.9
0.0
2.2
0.2
AFTER MTCE
HC CO NOX
60
70
95
90
30
35
30
30
130
190
110
165
1.0
2.6
2.3
2.2
1.0
2.9
0.0
0.0
3-7
5.4
1.5
0.9
11
36
32
68
98
60
58
113
93
49
70
584 75 CHEV CAMA 2250(N)   30  0.0
             REPLICATE   -

             IDLE(N)     40  0.0
             REPLICATE   -

585 75 CHEV NOVA 2250(N)   20  0.0
             REPLICATE   -

             IDLE(N)     30  0.0
             REPLICATE   -

586 75 CHEV NOVA 2250(N)   70  1.3
             REPLICATE   -

             IDLE(N)     40  0.0
             REPLICATE   -

58? 75 CHEV MALI 2250(N)  140  3-8
             REPLICATE   -

             IDLE(N)    230  0.9
             REPLICATE   -

588 75 CHEV MONT 2250(N)  190  3-8
             REPLICATE   -

             IDLE(N)    270  4.0
             REPLICATE   -

589 75 CHEV MALI 2250CN)  180  3.6
             REPLICATE   -

             IDLE(N)    420  7.2
             REPLICATE   -
                                85
                                85

                               165
                               200

                               430
                               430
0.9
0.9

1.5
1.5

5.0
5.9

8.4
8.4
    90
2   -
                                                   1.1  110  0.8
6  205
8   -
        3.2  190  0.9


   200  4.0  120  2.0


   550  8.0   90  0.1
100
120

 25
 20

 90
190

 75
 40
1.7
2.2

0.0
0.0

4.4
5.6

0.1
0.0
76

74
52

68
30
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                 M-25

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
590

591



592



593



594



595



596

597



598



YR MAKE MODL MODE
75 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHEV NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
40
50

255
-
400
-
130

230
• -
160
-
330

100
-
215

175
-
180
-
125
215
30
-
40
_
166
-
340
-
0.4
0.6
-
7.0
-
6.9

4.2
-
3-9

3.8

4.3

2.3

4.2
-
4.1
-
3.0

3.3
4.3
0.1
-
0.1
_
3.8

5.4
-
BEFORE MTCE
HC CO NOX
:
-
180
260
400
390
100
210
240
310
50
200
250
390
90
150
215
240
100
150
110
130
80
165
200
240
_
-
_
_
130
200
370
350
:
-
6.2
7.6
Z-6
8.3
4.5
6.4
4.4
5.6
0.9
5.0
4.1
7.8
3.2
4.6
5.2
5.2
2.7
4.1
1.2
1.4
3.6
5.0
U
_
-
_
_
4.4
5.3
?-S
4.8
-
—
83
60
45
38
108
74
58
39
26
83
44
36
85
48
50
32
92
60
56
42
2?
56
20
_
-
_
_
90
80
39
37
MECH
HC
-
-
160
-
360
-
200
-
350
-
130

350

65
-
150

60
-
300
-
160
120
—
-
—
M
165
—
400
-
REG
CO

-
5.0
-
9.0

3.0
-
4.5
-
2.4
-
5.2

0.5
-
1.2
-
1.0
-
1.7

4.8
2.8
_
-
H
—
3.7

5.2
-
MECH
HC
-
-
90

40
-
40
-
30

60
-
120
-
20
-
20
-
50
-
40
-
30
40
_
—
_
—
80
-
30
-
CK
CO
^
-
1.8
-
0.1
-
0.5
-
0.1
-
0.2
—
0.1
-
0.1
-
0.0
-
0.1
—
0.3
-
0.1
0.1
—
•"
-
—
1.9
—
0.1
~
AFTER MICE
HC CO NOX
-
-
145
215
25
40
70
80
30
30
20
15
10
10
30
50
20
30
120
120
40
ii /\
40
15
50
10
20
-
"
-
•"
60
nfi
gu
20
•ac
30
—
-
6.0
7.8
0.1
0.1
0.8
2.5
0.1
0.1
0.1
0.0
0.0
0.0
1.8
2.2
0.1
1.0
4.0
3f\
•2
0.1
04
.1
0.1
1.3
0.0
0.0
-

-

3-5
•3 2
j.t
0.1
0.1
v • *
>»— w
-
75
50
98
56
70
93
9
W
136
126
75
72
84
nC
76
66
liQ
40
85
111
1 1 1
101
mi
1UI
106
176
lol
—

'.

121
126

§6
64

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-26

-------
                                APPENDIX M,CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE  RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                     DENVER
                         ACCEPT    BEFORE MTCE   MECH  REC   MECH CK     AFTER MTCE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC   CO    HC  CO    HC  CO   NOX
^re~CHEvl»NT~2250(N)~~ 50 ~0~5   liTF'^^  80   1.5    65  1.3    60  3.0   84
             REPLICATE   -    -   115  3.2  164   -    -    -     -   150  4.6   62
             IDLE(N)    350  3-5  300  3.3   35  145   1.6    70  0.1   100  0.8   40
             REPLICATE   -    -   350  4.4   35   -    -    -     -   180  2.6   34
600 75 CHEV MALI. 2250(N)  195  3-5  152  3.8   88  150   1.4   120  2.4   700  2.0   94
             REPLICATE   -    -   220  4.8   55   -    -    -     -   130  3-3   80
             IDLE(N)    490  5.8  400  7.2   46  450   6.2   130  0.2   190  0.0   49
             REPLICATE   -    -   430  6.2   22   -    -    -     -   155  0.0   60
601 75 CHEV STAW 2250(N)   50  0.1   -
             REPLICATE   ------------
             IDLE(N)     60  0.0   ----------
             REPLICATE   ------------
602 76 CHEV CAMA 2250CN)  110  1.4   -
             REPLICATE   ------------
             IDLE(N)    180  0.9   ----------
             REPLICATE   ------------
603 76 CHEV MALI 2250(N)   10  0.0   ----------
             REPLICATE   ------------
             IDLE(N)     10  0.0   ----------
             REPLICATE   ------------
601 75 CHEV STAW 2250(N)   600.1-
             REPLICATE   ------------
             IDLE(N)     90  0.3   ----------
             REPLICATE   ------------
605 75 CHEV IMPA 2250CN)   25  0.0   ----------
             REPLICATE   ------------
             IDLE(N)     45  0.0   ----------
             REPLICATE   ------------
606 75 CHEV STAW 2250CN)   30  0.0   ----------
             REPLICATE   ------------
             IDLE(N)     40  0.0   ----------
             REPLICATE   ------------
607 75 CHEV IMPA 2250(N)   20  0.0	
             REPLICATE   ------------
             IDLE(N)     40  0.0   ----------
             REPLICATE   ------------
TllA
   SpEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %, UNCORRECTED NOX - PPM
                                   M-27

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
ACCEPT
NO.
608



609



610



611



612



613



614



615



616



YR MAKE MODL MODE
75 CHEV CAPR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY CORD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY CORD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY NEWP 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY CORD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY NEWP 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY NEWY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 CHRY NEWY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
HC
40
—
350

50
-
160
-
130

320
-
200
-
860
-
95
-
170
-
90

510
-
30

25
-
50
-
175
-
375

240
-
CO
0.0
—
0.0
-
0.8
-
3.6
—
3.1

7.9

5.2
-
10.0
-
2.5
-
1.5
-
2.3

8.0
-
0.1
-
0.0
-
0.4
-
4.5
-
2.2
_
5.2
-
BEFORE MTCE
HC
120
140
350
420
10
20
60
70
20
90
190
230
410
420
1100
1320
.M
-
—
-
60
90
300
270
_
-
_
-
55
50
200
200
410
380
210
230
CO
0.1
0.1
0.1
0.1
0.4
0.6
1.6
1.6
0.0
1.8
4.5
6.2
4.0
4.4
10.0
10.0
«•
.
MM
-
1.6
2.2
6.2
6.0
_
-
•M
-
1.2
0.9
5.8
5.4
0.4
0.8
4.0
5.2
NOX
88
82
38
34
146
166
37
36
176
389
45
44
227
174
18
15
—
—
••»
-
307
225
52
50
.
-
_
-
286
389
42
44
542
501
69
62
MECH REG
HC
180
—
560
-
65
-
230
—
80
-
220
—
150
-
930

_
-
_
-
90

370
-
_
-
M
-
50
-
215
-
600
-
90

qo
0.1
-
0.2
-
1.2
-
4.2
—
0.9

4.4
-
3-2

10.0
-
..
-
—
-
2.1
-
6.8
-
«
-
_
-
0.9

4.5
-
0.1
-
3.2

MECH
HC
30

20
-
25

40
-
60
-
100
-
70

70

_
-
M
-
50
-
150
—
_
—
_
-
5
-
12
-
100
-
150
-
CK
CO
0.1
-
0.1
-
0.5
-
0.3
-
0.3

0.3

2.2
-
0.3

_
—
_
—
0.7
—
0.3
—
—
—
_
—
0.1
—
0.0
—
0.1
-
0.8
—
AFTRR tfrrp
HC
0
0
20
20
5
20
15
30
10
65
95
135
70
100
45
95
-
••
-
—
60
50
25
20
-
*""
-
"•
10
f\f\
30
5
5
120
ten
150
150
165
CO
0.1
0.1
0.0
0.0
0.6
0.9
0.6
1.0
0.0
0.4
2.3
2.6
2.4
2.7
0.1
0.8
-
«•»
.
""
0.2
Oil
.4
0.1
04
.1
-

-

0.0
10
o
o.o
n 0
\J i V
1.4
•) n
£* V
3-2
\ 6
J *
'* VU
NOX
111
i i 1
121
45
46
146
136
54
54
430
573
56
60
245
232
60
61
-
—
-
—
164
1C1
Ipl
41)

-

-

ll

1J8

$!

1

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-28

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE MODL MODE
617~76 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
618 75 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
619 75 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
620 75 DODG CHAR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
621 75 DODG CHAR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
622 75 DODG CHAR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
623 75 DODG MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
62I» 75 FORD PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
625 75 FORD PINT 2250(N)
REPLICATE
ACCEPT
HC CO
140
140
-
50
-
210
-
50
-
30

200
-
270
-
400
-
680
-
900
-
215

300
-
1100
-
50
-
275

50

1.8
1.2
-
0.3

5.2

2.7

0.1
-
0.2
-
5.8

3.5

4.6
-
3-4

2.3

7.5

10.0
-
0.5
-
0.1
-
0.6

BEFORE MTCE
HC CO NOX
-
-
20
45
200
200
—
-
—
-
50
75
270
90
300
300
1SO
180
790
930
210
250
85
170
430
790
20
30
50
70

_
-
-
0.0
0.0
6.2
6.0
«
-
—
-
0.4
0.5
7.3
7.0
1.5
2.2
4.0
4.4
0.9
1.9
1.6
1.7
2.8
4.2
9.4
10.0
0.5
0.5
O.S
0.4

_
-
-
358
317
30
10
—
-
_
-
48
80
?6
48
327
460
**l
2B
171
154
38
35
151
111
32
30
42
56
26
36

_
MECH REC
HC CO
-
-
80
-
240
-
— ,
-
»
-
220
-
1100
-
90

200
-
100
-
280
-
120
-
380
—
40
-
200
—

_

-
0.6
-
7.0

_
-
_
-
0.1
-
6.9

1.3

3.3

1.2
-
4.5

2.2
-
7.4

0.5

0.3


_
MECH CK
HC CO
-
-
30

30

—
-
_
-
50
-
130

90
-
90

40
-
20
-
70

55

50

70


_
-
—
0.0
—
0.0
-
_
-
_
-
0.0
-
0.1
-
2.3

0.3

0.1
-
0.1
-
1.7

0.1
—
0.4
-
0.4
—

_
AFTER MTCE
HC CO NOX
-
-
25
15
10
10
_
-
_
-
10
25
200
125
100
60
20
35
80
180
20
75
70
75
100
140
25
30
45
50

_
-
—
0.0
0.0
0.0
0.0
_
-
_
-
0.0
0.4
1.7
1.2
1.3
1.5
0.1
0.3
3-7
5.2
0.1
0.7
3-2
3.6
1.2
2.6
0.4
0.5
0.9
1.0

_
-
—
419
399
§?
84
_
-
_
-
214
126
26
16
212
227
8
4
106
76
22
10
95
95
46
46
44
52
25
33

—
          IDLE(N)     100  0.5
          REPLICATE   -
spEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - $,  UNCORRECTED NOX  - PPM
                                 M-29

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                       DENVER
NO. YR MAKE MODL  MODE
                           ACCEPT    BEFORE MTCE   MECH REC  MECH CK    AFTER OTCF
                           HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO  $«
626 75 FORD PINT 2250(N)   20  0.5   -
               REPLICATE   -

               IDLE(N)     20  0.4   -
               REPLICATE   -

627 75 FORD MUST 2250(N)   30  2.0   -
               REPLICATE   -

               IDLE(N)     50  0.3   -
               REPLICATE   -

628 75 FORD MUST 2250(N)   65  1.3   -
               REPLICATE   -

               IDLE(N)    110  0.9   -
               REPLICATE   -

629 75 FORD PINT 2250(N)   20  0.2   -
               REPLICATE   -

               IDLE(N)     30  0.2   -
               REPLICATE   -

630 75 FORD PINT 2250(N)   30  0.6   -
               REPLICATE   -
               IDLE(N)
               REPLICATE
                           45  0.7
631 75 FORD PINT 2250(N)   50  0.6   -
               REPLICATE   -
               IDLE(N)
               REPLICATE
                           45  0.6   -
 632 75 FORD PINT 2250(N)   20  0.0
               REPLICATE   -
               IDLE(N)
               REPLICATE
                            15   0.0
 633 75 FORD  PINT 2250(N)   35  0.6   -
               REPLICATE   -
               IDLE(N)
               REPLICATE
                            52   0.8
 634  75  FORD  PINT 2250(N)   25  0.3
               REPLICATE   -
               IDLE(N)
               REPLICATE
                            50   0.7
TWO SPEED IDLE TEST  RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX -
                                      M-30

-------
                                APPENDIX M,CONT'D
               LISTING OF TWO SPEED  IDLE  TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE


                                     DENVER


                         ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MTCE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX

               2250?N)80~~T72   ---  "--
             REPLICATE   ------------
             IDLE(N)
             REPLICATE
75  0.0   -
636 75 FORD STAW 2250(N)   35  0.1
             REPLICATE   -
             IDLE(N)
40  0.1
             REPLICATE   -

637 75 FORD PINT 2250(N)   30  0.1
             REPLICATE   -
             IDLE(N)
             REPLICATE
40  0.1
638 75 FORD STAW 2250(N)   30  0.2
             REPLICATE   -
             IDLE(N)
             REPLICATE
35  0.1
639 75 FORD MUST 2250(N)   30  0.1
             REPLICATE   -
             IDLE(N)
30  0.0
             REPLICATE   -

610 75 FORD GRAN 2250(N)   25  0.1
             REPLICATE   -

             IDLE(N)     45  0.0
             REPLICATE   -

6IH 76 FORD MUST 2250(N)   50  0.0
             REPLICATE   -
             IDLE(N)
             REPLICATE
35  0.0   -
6112 75 FORD MAVE 2250(N)   30  0.3	_     _     _    _
             REPLICATE   -----------

             IDLE(N)     80  0.3   ---------
             REPLICATE   -----------

6I|3 75 FORD GRAN 2250(N)   40  0.3   ---------
             REPLICATE   -----------

             IDLE(N)     25  0.2   ---------
             REPLICATE   -----------


   spEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                    M-31

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                                       DENVER


                           ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER tfrn?
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX

644 75 FORD MAVE 2250?Nj   40  0.5   -    -    -    -    -    -    -    I    I    I"
               REPLICATE   --------....

               IDLE(N)     60  1.5   -    -    -    -    -    -    -    --.
               REPLICATE   ---------...

645 75 FORD GRAN 2250(N)   35  0.1-    -    -    -    -    -    -    ...
               REPLICATE   ----------_.
               IDLE(N)
               REPLICATE
40  0.1
646 75 FORD GRAN 2250(N)   60  0.7   -
               REPLICATE   -

               IDLE(N)     100  0.5   -
               REPLICATE   -

647 75 FORD GRAN 2250(N)   20  0.1
               REPLICATE   -

               IDLE(N)     10  0.0   -
               REPLICATE   -

648 75 FORD ELIT 2250(N)   30  0.3   -
               REPLICATE   -

               IDLE(N)     50  0.4   -
               REPLICATE   -
 649  75 FORD GRAN 2250(N)   200  5.0   140  4.7   74  130  3-4  160  4.4   150  J.5   JO
                REPLICATE    -     -    200  5.2   72   -    -    -    -    150  5.4   "3

                IDLE(N)     200  3.4   210  4.8   48  180  3.5   80  0.3   120  1.8   22
                REPLICATE    -     -    225  4.2   49   -    -    -    _    110  1.8   «
 650  75  FORD GRAN 2250(N)    40  0.1
                REPLICATE    -

                IDLE(N)      30  0.0    -
                REPLICATE    -

 651  75  FORD GRAN 2250(N)    60  0.1
                REPLICATE    -

                IDLE(N)      60  0.0    -
                REPLICATE    -

 652  75  FORD TORI 2250(N)   100  0.5    -
                REPLICATE    -

                IDLE(N)      80  0.3    -
                REPLICATE    -
 TWO SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - 56,  UNCORRECTED NOX -
                                       M-32

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR
653 75
MSJ i »


65475



65575


65675



65776



65875



65975



660 75



661 75



MAKE MODL MODE
FORD STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD ELIT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD GRAN 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD RANG 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD TORI 2250CN)
REPLICATE
IDLE(N)
REPLICATE
FORD GRAN 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD TORI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
100
-
200
-
100
-
750

60
-
120
30

60
-
60
-
50

25

70

40
-
150

120
-
170
—
30

63

4.9

6.0
-
0.8
-
0.1
-
2.5
-
3.8
0.3

3-5

0.0
-
0.0
-
0.3

0.3

0.7
-
0.4
-
0.4
-
0.2
-
0.6
-
1.1

BEFORE MTCE
HC CO NOX
10
20
50
65
140
150
720
600
10
20
30
40
30
20
85
60
_
-
_
-
^^
-
—
-
—
-
—
-
^
-
^m
—
_
-
^
-
0.8
0.8
1.2
1.1
°-?
0.4
0.1
0.1
0.2
0.2
0.9
0.8
0.6
0.8
3.2
3.3
_
-
_
-
^
-
_
-
_
-
—
-
^m
-
^m
—

-
—
-
96
84
42
38
72
72
36
34
72
89
41
51
101
116
30
31
_
-
_»
-
mm
-
—
-
_
-
^
-
_r
-
^
-

-
^
-
MECH REC
HC CO
20 0.7
— —
120 1.3
- -
80 0.2
— —
650 0.1
- -
20 0.2
- -
30 0.9
150 5.2
- -
40 2.0
- -
_ _
- -
_ _
-
•^ M*
- -
— ^
- -
_
- -
— ^
-
•• ^
-
^m ^m
- -

- -
— m m
. .
MECH CK
HC CO
30 0.5
— —
80 0.3
- -
10 0.3
— —
50 0.1
- -
10 0.1
- -
20 0.1
40 0.3
- -
125 0.3
- -
_ _
- -
— —
- -
^m ^
- -
— —
- -
_
- -
• —
_
_
-
— t —
- -

- -
• -Mm
- -
AFTER MTCE
HC CO NOX
70
85
105
110
20
20
20
20
10
20
10
25
10
20
70
70
_
-
_
-
^m
-
^
-
_
-
^
-
—
-
^m
—

-
^m
-
0.6
0.9
0.5
0.3
0.4
0.5
0.4
0.5
0.3
1.0
0.3
1.1
0.3
0.3
0.2
0.2
_
-
—
-
^
-
—
-
„
-
^
-
^m
-
^
—

-
^m
—
58
48
52
50
60
54
65
54
80
56
76
50
348
389
72
90
M
-
^ .
-
9m
-
«.
-
_
-
—
-
^^
-
^
—
.
-
^m
-
SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                 M-33

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWU SPEED  IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES  BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
662
663

664

665

666

667

668

669

670

YR MAKE MODL MODE
75 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD THND 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 FORD THND 2250(N)
REPLICATE
IDLE(N)
REPLICATE
76 LING CONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 LINC MRK4 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 MERC MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
76 MERC MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 MERC MONA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 MERC COUG 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
25
60
40
60
70
130
80
130
30
20
60
255
85
70
35
40
30
50
0.5
0.3
0.8
1.6
3-5
5.1
0.1
5.0
0.8
0.5
0.0
0.0
0.0
0.0
0.1
0.0
0.6
0.6
BEFORE MTCE
HC CO NOX
-
-
40
90
130
165
60
50
40
35
-
-
15
20
60
35
*»
-
-
-
-
-
-
_
3.4
5.2
6.6
9.2
0.0
0.0
0.0
0.0
-
m
0.0
0.0
0.0
0.0
-
-
-
_
-
-
-
_
106
78
64
52
59
60
43
46
-
-
50
50
24
26
-
».
—
««
-
-
MECH REC
HC CO
-
-
100 3.0
160 5.4
250 0.1
200 7.0
_ _
-
50 0.0
270 0.0
-
-
_ _
— _
_ _
-
MECH CK
HC CO
- _
_ _
10 0.3
30 0.3
150 0.1
30 0.1
_ _
•v mm
10 0.0
80 0.0
-
v «
_ -
-
-
-
AFTER KTCE
HC CO NOX
-
-
10
25
30
30
20
25
§
-
-
30
50
110
70
-
-
-
-
-
^
-
-
0.2
0.5
0-3
0.6
1.0
0.7
0.9
0.8
-
-
0.0
0.0
0.0
0.0
-
-
""
""
— *
™ '
-
-
90
72
62
56
49
52
32
30
-
-
48
44
20
18
-
-"
-
-
-
*
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-34

-------
                                APPENDIX  M,CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES BEFORE  AND AFTER MAINTENANCE


                                     DENVER


                         ACCEPT    BEFORE MTCE  MECH REC  MECH CK     AFTER MTCE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX

6rT75~MERC~MONG 2250(N)   25  0.6   -
             REPLICATE   ------------

             IDLE(N)     30  0.6   ----------
             REPLICATE   ------------

672 75 MERC MONG 2250(N)   30  1.0   10  0.6    48 110  0.4   20  0.2    8  0.4   18
             REPLICATE   -    -    20  0.6    44   -     -    -    -    10  0.4   28

             IDLE(N)    130  2.7   90  2.4    22 155  2.9   60  0.1  125  0.1   50
             REPLICATE   -    -   130  3.0    18   -     -    -    -    80  0.2   65

673 76 MERC MONA 2250(N)   70  0.0   ----------
             REPLICATE   ------------

             IDLE(N)    220  0.3   ----------
             REPLICATE   ------------

674 75 OLDS OMEG 2250(N)  130  1.2   -
             REPLICATE   ------------

             IDLE(N)     20  0.0   ----------
             REPLICATE   ------------

675 75 OLDS OMEG 2250(N)  100  0.1   30  0.1  ni  120  0.2   50  0.1   15  0.0  103
             REPLICATE   -    -    60  0.1  141    -     -    -    -    15  0.0  113

             IDLE(N)    375  4.0  280  3.6    50 270  2.5   50  0.1   15  0.0   38
             REPLICATE   -    -   290  4.0    48   -     -    -    -    100.0

676 75 OLDS CUTL 2250(N)   30  0.0   ---------
             REPLICATE   -----------

             IDLE(N)     20  0.0   ---------
             REPLICATE   -----------

677 75 OLDS CUTL 2250(N)   30  0.0   -
             REPLICATE   -----------

             IDLE(N)     20  0.0   ---------
             REPLICATE   -----------

678 75 OLDS CUTL 2250CN)   60  0.1---------
             REPLICATE   -----------

             IDLE(N)     40  0.1   -
             REPLICATE   -----------

679 75 OLDS CUTL 2250(N)   10  0.0   ---------
             REPLICATE   -----------

             IDLE(N)     20  0.0   ---------
             REPLICATE   -----------

TVfi ot\
   spEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO -  %,  UNCORRECTED NOX - PPM
                                    M-35

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                       DENVER
NO. YR MAKE MODL  MODE
ACCEPT    BEFORE MTCE   MECH REC
HC  CO    HC  CO   NOX   HC  CO
                                  MECH CK
                                   HC  CO
               IDLE(N)
60  0.1
               REPLICATE   -

683 75 OLDS DELT 2250(N)   80  1.1
               REPLICATE   -
               IDLE(N)
               REPLICATE
55  0.1
684 75 OLDS DELT 2250(N)   40  0.1
               REPLICATE   -
               IDLE(N)
               REPLICATE
40  0.0   -
685 75 OLDS CUTL 2250(N)   50  0.4   -
               REPLICATE   -
               IDLE(N)
               REPLICATE
40  0.0   -
686 76 OLDS STAW 2250(N)   50  0.0   -
               REPLICATE   -
               IDLE(N)
               REPLICATE
40  0.0   -
687 75 OLDS CUTL 2250(N)   40   1.5
               REPLICATE   -
               IDLE(N)
               REPLICATE
25  0.0   -
688 75 OLDS DELT 2250(N)   40  0.4   -
               REPLICATE   -
               IDLE(N)
               REPLICATE   -
60  0.0   -
                                                                         AFTER MTCP
                                                                        HC CO  NQX
680 75 OLDS CUTL 2250(N)   35  0.1
               REPLICATE   -

               IDLE(N)     50  0.0   -
               REPLICATE   -

681 75 OLDS CUTL 2250(N)   80  0.0   -
               REPLICATE   -

               IDLE(N)     60  0.0   -
               REPLICATE   -

682 75 OLDS CUTL 2250(N)  100  2.1
               REPLICATE   -
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - $, UNCORRECTED NOX -
                                      H-36

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PRXEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
689 75 PLYM

690 75 PLYM

691 75 PLYM

692 75 PLYM

693 75 PLYM

694 75 PLYM

695 76 PLYM

696 75 PONT

697 75 PONT

MODL MODE
DUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
DUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
DUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FURY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FURY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
FIRE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VENT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
120
150
120
250
100
250
100
140
30
40
80
420
50
200
60
260
45
20
3.0
4.5
0.5
4.4
1.5
5.2
0.0
0.0
0.0
0.0
0.5
8.5
1.9
1.8
0.2
4.8
0.1
0.1
BEFORE MTCE
HC CO NOX
25
30
190
160
30
40
1°
80
60
150
260
290
-
-
_
-
85
90
460
650
—
-
15
100
325
550
-
-
0.1
0.4
5.0
4.2
0.1
0.2
1.7
1.9
1.6
2.4
8.1
7.2
_
-
-
-
2.3
2.7
8.2
8.4
-
-
0.1
0.9
7.1
9.2
_
-
106
50
36
31
450
491
80
85
222
327
29
31
-
-
-
_
378
307
21
20
—
-
296
286
21
20
-
-
MECH REC
HC CO
150
190
110
215
120
345
_
-
_
-
120
800
-
-
40
440
_
-
Q.1
3-1
0.4
3.9
0.6
6.3
_
-
_
-
2.6
9.8
—
-
0.3
8.2
_
-
MECH CK AFTER MTCE
HC CO HC CO NOX
60
40
56
95
100
40
_
-
_
-
70
30
—
-
40
140
-
-
0.1 15
15
0.3 10
10
0.1 30
50
0.8 90
80
0.6 20
90
0.1 15
40
_ _
- -
_ _
- -
1.3 10
- 45
0.1 15
30
_ _
-
0.1 5
- 140
0.1 15
- 210
- -
-
0.1
0.0
0.0
0.0
0.1
0.1
1.1
0.4
1.0
1.0
0.1
0.1
-
-
-
_
0.3
1.1
0.0
0.4
-
-
0.0
4.3
0.0
2.4
v
-
186
212
83
90
307
327
85
90
286
126
116
116
-
-
-
_
111
337
60
45
-
-
179
151
143
40
-
-
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                 M-37

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
ACCEPT
NO.
698



699



700



701


702



703



704



705



706



YR MAKE MODL MODE
75 PONT FIRE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PONT LEMA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PONT CATA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
76 PONT FIRE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PONT STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 PONT GRNV 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 AUDI 100L 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 DATS B210 2250(N)
REPLICATE
IDLE(N)
REPLICATE
75 DATS B210 2250(N)
REPLICATE
IDLE(N)
REPLICATE
HC
410
—
700
-
130
-
180
-
220
-
800
-
150
-
320
40
-
50
—
130

70
-
50
-
80
-
0
-
50

70

100
-
CO
5.5
—
7.0
-
1.2
-
5.2
-
6.3
-
8.2
-
2.1
-
1.5
0.1
-
0.0
—
3.2

0.1
-
0.6
-
1.8
-
1.1
-
2.2
—
1.2
-
0.9

BEFORE MTCE
HC
790
140
370
190
100
160
200
250
110
170
460
345
150
220
38
mm
mm
mm
—
M
-
M
-
_
-
w.
-
50
60
110
110
mm
-
*•
—
CO
9.0
9.8
8.4
7.8
4.6
6.2
6.4
7.6
3.5
4.0
8.2
6.4
5.6
7.1
4.2
5.4
_
-
^
-
—
-
mm
-
mm
-
—
-
1.1
1.2
2.7
2.4
—
-
mm
-
NOX
60
60
61
38
176
126
156
176
146
131
28
32
71
50
31
29
mm
-
— ,
—
—
-
—
-
^
-
—
-
30
52
20
10
mm
-
mm
*
MECH
HC
350
—
450
-
30

190
-
200
-
355

70

160
mm
-
mm
-
—
-
—
-
„
-
•»
-
75

230
-
^
-
^
—
REC
CO
8.4
—
6.8
-
0.1
-
3-2

4.8
-
5.1
-
2.4
-
2.2
mm
-
«•
-
—
-
_
-
_
-
—
-
0.8
-
4.2
—
_
-
—
-
MECH
HC
260
—
230
-
20
-
45

100
-
170
-
50
-
65
_
-
_
-
_
-
_
-
M
-
_
-
100
-
180
—
_
-
_
-
CK AFTER HTTP
CO HC
6.4 250
- 320
0.1 80
- 470
0.1 40
40
0.0 20
20
5.0 95
- 110
1.6 135
- 190
1.6 120
- 140
0.5 220
- 230
_ —
- -
^ M
— —
_ _
- -
_ _
— -
- -
— ••
_ —
- -
1.0 10
10
2.0 40
40
- -
•m* mm
— —
— ~
CO NOX
8.0
7.4
0.1
1.5
0.5
1.2
0.1
0.1
4.8
5.2
2.8
3.4
7.0
7.3
5.8
6.0
-
—
-
—
-
•"
-
mm
-
~
-
^
0.3
00
o
0.4
n it
U.'»
-

-

60
i"
85
52
18
389
$6
64
80
65
56
34
26
68
64
i
-
—
-
*"
-
"
-

-

-

136
179
1 1 J
I

**


-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED  IDLE  TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
NO. YR MAKE MODL  MODE     HC  CO

707"75~MGMIDG 225000   10  0.4
             REPLICATE   -

             IDLE(N)     1(
             REPLICATE   -

708 75 OPEL 1900 2250(N)   50  0.5
             REPLICATE   -

             IDLE(N)    100  1.9
             REPLICATE   -

709 75 OPEL STAW 2250(N)  100  4.0
             REPLICATE   -

             IDLE(N)    120  5.0
             REPLICATE   -

710 75 TOYO STAW 2250(N)   20  0.1
             REPLICATE   -

             IDLE(N)     25  0.1
             REPLICATE   -

711 75 TOYO CORO 2250(N)   30  0.6
             REPLICATE   -

             IDLE(N)    140  0.9
             REPLICATE   -

712 75 TOYO CORO 2250(N)   25  0.7
             REPLICATE   -

             IDLE(N)     20  0.7
             REPLICATE   -

713 75 TOYO CORO 2250(N)   60  0.8
             REPLICATE   -

             IDLE(N)    150  2.1
             REPLICATE   -

™ 75 VOLK SEDA 2250(N)  190  4.4
             REPLICATE   -

             IDLE(N)    270  5.6
             REPLICATE   -

715 75 VOLK SEDA 2250(N)  170  4.5
             REPLICATE   -

             IDLE(N)    350  6.0
             REPLICATE   -
                                  DENVER
:PT
CO
0.4
0.4
0.5
1.9
4.0
5.0
BEFORE MTCE MECH REC
HC CO NOX HC CO


1
-
-
80
10
120
130


4
5
6
6
-
-
.6
.2
.2
.7
_ _ _
_
161 80 3-6
179 -
101 125 4.8
111 -
MECH CK AFTER MTCE
HC CO HC CO NOX
_
_ _ _
65 1.9 30
40
80 1.6 100
50


1
1
1
1
-
-
.6
.4
.6
.4
\
-
136
136
§5
85
                                25
                                25

                                60
                                80

                               150
                               135
0.8
0.7

1.1
1.2

3-1
2.4
                               195  4.
                               170  4.i
                               190
                               220

                               445
                               165
6.0
4.7
 65
 56

 26
 28

171
204

 68
 80

116
121

 40
 42
 70


150


120


180


200
1.3


3.0


3.4


3.9


3.6
 30


 40


 70


 80
1.0


0.6


1.9


2.0
110  2.0
          145  2.1  150  1.0
 10
 10

  5
  9

125
100

690
300

 65
105

165
190
0.4
0.6

0.3
0.3

0.2
0.2

0-.3
0.3

2.2
3.6

1.4
1.3
 60
 56

 30
 34

138
151

161
 25

136
 72

 78
 56
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                 M-39

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
ACCEPT
NO. YR
716 75



717 75


718 75



719 75



720 75



046 74



047 74

048 74



049 74


MAKE MODL MODE
VOLK SEDA 2250CN)
REPLICATE
IDLE(N)
REPLICATE
VOLK TRAN 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VOLK RABB 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VOLK RABB 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VOLV 242G 2250(N)
REPLICATE
IDLE(N)
REPLICATE
AMMO HORN 2250(N)
REPLICATE
IDLE(N)
REPLICATE
BUIC RIVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
BUIC CENT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CHEV VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
HC
220
-
260
-
150
320
-
10
-
30

150
-
80
—
40
-
60
-
^
-
—
-
-
-
—
-
^
-
—
-
-
CO
6.0
-
7.5
-
4.4
6.0
-
0.1
-
0.1
-
0.3

1.5
-
0.6
-
1.2
-
^m
-
^
-
-
-
_
-
^
•
_
-
-
BEFORE MTCE
HC
195
200
325
300
130
180
480
540
_
-
_
-
_
-
_
-
_
-
_
-
105
130
220
220
60
75
80
1510
1480
210
205
220
265
260
260
CO
6.0
5.9
7.0
7.2
4.9
5.2
7.0
8.2
—
-
_
-
_
-
_
-
_
-
—
-
1.3
2.2
2.4
2.6
0.4
0.4
0.3
0.3
1.0
1.0
0.8
0.7
4.7
6.1
5-7
6.5
NOX
96
94
54
55
92
79
43
39
_
-
_
-
_
-
_
-
_
-
_
-
348
348
I2
80
222
222
64
89
207
307
40
42
860
634
£
MECH
HC
170
-
215
-
180
350
-
—
-
_
-
—
-
_
-
_
-
—
-
120
-
180
-
125
80
1500
-
210
-
140
-
250
REC
CO
4.5
-
7.4
-
4.8
6.0
-
_
-
_
-
—
-
_
-
_
-
—
-
1.5

1.1
-
0.2
0.3
0.4
-
0.7

0.4
—
6.0
MECH CK
HC CO
180 3.2
- -
160 2.8
- -
80 2.5
65 2.0
- -
— ^
-
— —
- -
_ _
- -
_ _
- -
_ _
- -
v .
- -
110 1.3
-
250 0.5
-
90 0.2
60 0.3
10 0.3
— —
20 0.3
- -
210 2.5
- -
180 1.5
AFTER MTn?
HC
80
90
180
195
70
60
140
110
—
-
_
-
•
-
_
—
_
-
—
—
90
120
140
150
80
75
70
100
20
25
35
35
150
10 f\
80
170
200
CO
3.0
3.0
2.7
2.6
2.7
3.2
3-0
3-2
^
-
—
-
_
-
_
-
-
—
-
—
1.5
1.8
1.4
1^
.3
0.5
0.4
0.3
0.2
0.5
Cc
.0
0.3
Ot
.3
3-6
C Q

3-3
«*• Vl_l
NOX
98

75
68
126
108
101
87
_
-
_
-
_
-
_
—
-
—
-
—
307
OllT
2^7
106
m£
1UO
202
222
80
83
81
68
Vv
s

552
222

116
87
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-40

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
050 7^ CHEV

051 74 CHEV

052 74 CHEV

053 74 CHEV

054 74 CHEV

055 74 DODG

056 74 DODG

°57 74 FORD

°58 74 FORD

ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
MONT 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
NOVA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CAMA 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
CHEL 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
CAPR 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
CHAR 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
DART 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
PINT 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
MAVE 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
25
20
70
60
35
50
70
70
?°
45
55
60
60
25
80
- 65
75
80
- 165
- 178
- 320
- 335
- 190
- 270
90
- 130
- 300
- 355
- 130
- 140
- 155
- 165
- 100
- 105
- 220
- 225
0.6
0.7
1.0
1.1
0.4
0.4
1.2
1.4
0.7
0.9
1.6
1.6
0.4
0.4
2.2
2.1
3.2
3.6
7.8
8.6
4.6
8.0
0.4
0.2
1.5
1.5
7.1
7.5
3.8
3.9
3.1
2.9
4.2
4.9
5.4
5.9
72
79
35
38
202
189
25
28
67
64
38
80
83
82
34
33
101
103
54
55
212
176
70
42
212
186
54
49
108
113
62
59
136
151
66
75
MECH REC
HC CO
50
80
70
90
45
60
30
100
65
170
250
280
160
400
130
150
80
240
0.4
I ""
0.6
0.4
1.0
0.6
1.6
0.2
2.2
2.4
7.2
3-6
0.2
1.1
7.0
2.9
1.8
2.2
6.0
MECH CK
HC CO
70
130
70
120
70
120
30
90
60
55
140
130
100
80
80
130
100
150
0.2
0.3
0.3
0.3
0.4
0.5
0.1
0.1
0.7
0.1
1.8
0.6
0.8
0.5
2.4
0.6
2.0
0.9
AFTER MTCE
HC CO NOX
45
25
220
210
25
30
70
70
%
80
75
30
20
75
65
TO
55
100
60
190
130
150
105
80
80
115
110
90
200
180
120
160
180
190
0.1
0.4
0.2
0.2
°-?
0.4
0.4
0.5
0.7
0.7
0.8
1.0
0.3
0.3
0.1
0.2
2.2
2.8
1.6
2.0
3-2
3-2
1.2
1.2
1.2
1.0
0.4
0.4
2.4
2.6
3.7
3-2
3.6
4.2
1.7
2.2
68
86
32
39
202
196
27
30
63
72
42
45
81
78
52
53
111
96
64
62
327
266
65
62
440
266
149
103
136
136
53
57
III
11
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                 M-41

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE  RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
ACCEPT BEFORE MTCE
NO. YR
059 74



060 74



061 74



062 74



063 74



064 74



065 74



066 74



067 74



MAKE MODL MODE HC
FORD MAVE 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
FORD LTD 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
FORD LTD 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
LING CONT 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
MERC MONT 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
OLDS CUTL 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
OLDS DELT 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
OLDS 98 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
PLYM SATE 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
CO HC
- 105
- 120
- 400
- 330
- 100
- 120
- 315
- 340
60
50
80
70
- 140
- 125
- 210
- 190
- 100
- 115
- 195
- 220
- 100
- 130
- 160
- 180
- 160
- 130
- 130
- 110
- 130
- 170
- 140
- 165
- 140
- 150
- 390
- 320
CO
3.1
3.5
8.6
8.6
1.5
2.3
3.2
3.0
2.2
2.2
2.0
1.2
4.3
4.2
6.2
5.0
1.5
1.9
2.5
2.6
3.6
3.1
2.4
1.8
1.4
3.2
1.0
2.7
2 7
3.8
2.3
2.8
2.3
2.0
0.9
0.7
NOX
191
212
40
35
266
222
44
40
196
196
80
80
138
207
52
62
222
191
64
65
116
103
52
46
39
171
74
71
255
266
57
61
286
409
51
54
MECH
HC
120
-
360
-
160
-
520
-
40
-
100
-
150
-
240
-
90

200
-
130

225
-
110
-
120
-
50

150
—
100
_
700
-
REC
CO
0.0
-
2.8
-
0.6
-
1.7

1.5
-
0.9

3-4

6.2
-
0.7

3-0

2.6
-
3.7

1.6
-
3-8

0.5

1.8
—
1.6
-
0.5

MECH
HC
140
-
125

60
-
70

40
-
100
-
140
-
120
-
70

170
-
140
-
170
-
100
-
70
-
100
-
160
-
60
—
90
-
CK
CO
4.5

2.1
-
1.6
-
0.6
-
1.0
-
0.4
-
2.6
-
0.3

0.6
-
1.5

3.3

0.4
-
0.8
-
0.3
-
0.7
-
0.1
-
1.4
-
0.5
—
AFTRR MTn?
HC
115
145
95
120
60
100
75
110
40
60
80
85
120
110
75
60
90
90
210
190
95
105
125
100
260
130
240
^ r r*
160
160
230
90
170
85
105
90
4 O/>
120
— «•• | a A A \flj
CO NOX
4.7
5.6
2.2
3.0
4.2
1.2
0.8
2.0
1.6
2.5
0.4
1.8
3-1
2.9
0.3
0.4
1.2
1.3
1.8
1.7
3.2
•j ^
3.6
H
0.4
1.1
2rt
.9
1.0
Oo
.3
3.2
7 h
0.1
°'l
2.1
1.8
Of.
.0
0.3
03
• J
"~
116
68
wv
63
95
JJ
121
85
80
225
229
I6
80
179
1%
82
72
212
176
60
—f
56
111
lir
45
57
56
59
222
63
67
u|
266
80
Uv
60
50
./v
225

78
71

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - $,  UNCORRECTED NOX -
                                      M-42

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
068 74 PLYM

069 74 PONT

070 74 PONT

071 74 DATS

072 74 MAZD

073 74 TOYO


-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                                       DENVER


                           ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MTCF
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO  NOX

3M7~74~CADI~DEVI~i256(N)50~~578------"-I7
               REPLICATE   ---------___

               IDLE(N)    100  1.6   -    -    -    -    -    -    -         -   .
               REPLICATE   ----------__

348 74 CHEV MALI 2250(N)   20  0.5   -    -    -    -    -    -    -    -    -   -
               REPLICATE   ---------_._

               IDLE(N)     40  1.2   -    -    -'-    -    -    -    -    --
               REPLICATE   ------------

350 74 CHEV IMPA 2250(N)   50  1.0   -    -    -    -    -    -    -    --.
               REPLICATE   ------------

               IDLE(N)    110  1.6   -    -    -    -    -    -    -    -    --
               REPLICATE   ------------

351 74 CHEV IMPA 2250(N)   30  0.5-    -    -    -    -    -    -    ---
               REPLICATE   ------------

               IDLE(N)     60  1.5-    -    -    -    -    -    -    ---
               REPLICATE   ------------

352 74 CHRY NEWP 2250(N)  150  4.0   335  2.3  222   450   6.5   50   1.2  50  1.3 266
               REPLICATE   -    -    350  2.1  202   -    -    -    -    40  1.1 202

               IDLE(N)    475  7.5   580  8.1   31   600   8.0   150   1.5  100  1.1  jjj!
               REPLICATE   -    -    440  7.8   32   -    -    -    -    100  0.9  w

354 74 FORD ELIT 2250(N)  250  4.0   210  2.8  368   150   1.8   175   1.5  250  2.6 225
               REPLICATE   -    -    230  3.6  225   -                   220  3-0 131

               IDLE(N)    350  6.8   300  8.2   50   280   6.2   225   0.7  260  1.J  50
               REPLICATE   -    -    290  7.6   50   -    -    -    -    260  1.1  ^

355 74 FORD LTD  2250(N)   60   1.1-    -    -    -    -    -    -    -    -   '
               REPLICATE   ------------

               IDLE(N)    250  4.0   ----------
               REPLICATE   -----------

357 74 MERC COUG 2250(N)   70  0.6-    -------'I
               REPLICATE   -----------

               IDLE(N)     50  0.2-    -    -    -    -    -    -         '   '
               REPLICATE   -----------

358 74 OLDS CUTL 2250(N)   60   0.4    -    -    -     -    -     -    -    -    ~   '.
               REPLICATE   -----------

               IDLE(N)     80   0.7    -    -    -    -    -     -    -         "   -
               REPLICATE   ----------


TWO SPEED IDLE TEST RESULTS  ARE:  HC - PPM/HEXANE,  CO -  %, UNCORRECTED NOX -
                                       M-44

-------
                                APPENDIX M,CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                     DENVER
HO. YR MAKE
721 74 AMMO

722 74 AMMO

723 74 AMMO

724 74 BUIC

725 74 BUIC

726 74 BUIC

MODL MODE
GREM 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GREM 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MATA 2250CN)
REPLICATE
IDLE(N)
REPLICATE
APOL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
LASA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ELEC 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
160
540
40
70
70
170
300
720
40
60
45
75
4.6
9.6
0.2
0.5
1.0
2.0
5.2
10.0
0.1
0.5
0.4
0.6
BEFORE MTCE MECH REC
HC CO NOX HC CO
90
130
460
110
M
-
-
_
130
230
380
540
_
-
-
-
4.0
4.2
9.8
9.6
w
-
..
-
4.6
4.8
9.0
9.6
_
-
-
-
126 120 3-8
131 -
24 700 10.0
21
« • •»
- - -
» _ _
-
78 195 4.2
72 -
35 400 9.8
29 -
-
_
_ — _
_ _ _
MECH CK AFTER MTCE
HC CO HC CO NOX
60 2.5 115 3-8
- 140 4.0
140 1.5 140 1.4
- 140 1.7
_
_ _ _ _
— ~ •» *~
_ _ _ _
20 0.5 40 0.4
35 0.5
85 0.3 200 0.2
- 170 0.2
_ _ _ _
— _ —
_ _ _ _
-
171
141
54
49
-
-
-
_
84
86
5S
58
-
—
-
-
727 74 CADI DEVI 2250(N)   20  0.6
             REPLICATE   -
             IDLE(N)
             REPLICATE
50  0.6   -
72874 CHEV VEGA 2250(N)  300  8.0
             REPLICATE   -

             IDLE(N)    700  1.1
             REPLICATE   -

729 74 CHEV VEGA 2250(N)  100  3.0
             REPLICATE   -

             IDLE(N)    140  2.2
             REPLICATE   -
240
320

600
330
6.2
7.2

1.7
3.7
126  260
106   -

 90 1000
 75   -
                             3.0  245  1.8
0.6  275  0.9
120
170

200
210
                                                 0.7
                                                 1.0
   SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
171
106

 68
 78
                                    M-45

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                       DENVER
                           ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MICE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO  NOX

730~74~CHEV~NOVA 2250(N)   30 "57?---    -    -    ----I"
               REPLICATE   ---------___

               IDLE(N)     60  2.2-    -    -    -    -    -    -    --_
               REPLICATE   ---------___

731 74 CHEV NOVA 2250(N)   70  0.9   20  0.7   65  120  0.6   50  0.4   140  0.6  64
               REPLICATE   -    -    50  0.9   62   -    -    -    -    50  1.0  56

               IDLE(N)    440  0.4  300  0.2   37  750  0.4  265  0.2   225  0.5  39
               REPLICATE   -    -   375  0.3   36   -    -    -    -    300  0.8  27

732 74 CHEV NOVA 2250(N)  500  3-0  370  4.5   82  110  2.0  260  3-3   240  5.6  66
               REPLICATE   -    -   600  6.2   33   -    -    -    -    400  6.4  62

               IDLE(N)   2000  9.0 2000  9.5   16 2000  9.0  1900  2.7 2000  4.2  36
               REPLICATE   -    -  2000  10.0   34   -                 2000  4.7  34

733 74 CHEV MONT 2250(N)   40  1.2-    -    -    -    -    -    -    _-.
               REPLICATE   ------------
               IDLE(N)
               REPLICATE
70  1.4   -
734 74 CHEV MALI 2250(N)   175   1.5    -
               REPLICATE   -

               IDLE(N)     145   1.2    -
               REPLICATE   -

735 74 CHEV NOVA 2250(N)   28   0.6    -
               REPLICATE   -
                IDLE(N)
                REPLICATE
55  0.7   -
 736 74 CHEV  NOVA  2250(N)    15  0.3   -
                REPLICATE    -
                IDLE(N)
                REPLICATE
60   1.2   -
 737 74 CHEV IMPA 2250(N)    30  0.4   -
                REPLICATE    -
                IDLE(N)
                REPLICATE
70  1.3   -
 738 74 DODG CHAL 2250(N)   250  4.0   -
                REPLICATE    -

                IDLE(N)     230  3.6   -
                REPLICATE    -
 TWO SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                       M-46

-------
                        APPENDIX M,CONT'D
       LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                             DENVER
NO. YR MAKE
739 74 DODG
740 74 DODG

741 74 FORD

712 74 FORD

713 74 FORD

711 74 FORD

715 74 FORD

716 74 FORD

^ 74 FORD

MODL MODE
CHAR 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
DART 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PINT 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PINT 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PINT 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PINT 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
MUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
MAVE 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
MUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
180
220
110
215
210
405
230
290
275
350
250
400
150
80
100
210
100
90
4.2
3.7
1.4
4.8
2.9
0.4
5.5
4.8
8.5
9.0
8.5
10.0
2.0
1.6
2.5
4.9
2.0
2.2
BEFORE MTCE
HC CO NOX
-
_
170
250
280
350
w
—
300
330
310
340
170
70
300
300
^
—
-
urn
-
-
-
-
4.2
3.9
3.0
3.0
•
••
l-Q
8.2
I-6
8.0
7.0
7.0
10.0
10.0
-
—
-
-
^
-
-
_
32
25
25
25
_
-
48
60
P
72
70
25
25
_
-
-
-
M.
^
MECH REC
HC CO
_
_ _
160 2.5
270 2.2
-
-
270 7.2
310 7.0
100 7.3
320 10.0
-
-
_ _
— —
_
: :
MECH CK AFTER MTCE
HC CO HC CO NOX
-
-
175
145
-
-
350
230
150
220
-
-
-
-
•»
-
-
- -
2.5 180
- 180
0.3 210
- 220
_ .
-
6.3 200
- 250
1.5 180
- 180
3.5 105
- 135
0.7 100
- 110
-
- -
-
-
-
<« ^
-
-
4.8
4.6
1.5
1.4
_
-
7.0
6.7
3.6
3.0
?.4
4.2
3.4
3.8
«*
-
-
MW
•»
-
-
-
45
35
31
24
-
_
73
78
45
51
106
92
i
-
-
-
-
-
im
IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO -  %, UNCORRECTED NOX - PPM
                          M-47

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                                       DENVER



                           ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MICE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO  NOX
748 7FORDMAv250(N)80oo6oo  o.   645500q4
               REPLICATE   -    -  2000  0.4  593   -    -    -     -   920  0.6 389

               IDLE(N)   1000  4.1  630  3.9   55  500  4.1  260   1.9  400  2.5  62
               REPLICATE   -    -   960  3.9   53   -    -    -     -   320  2.6  7$

749 74 FORD TORI 2250(N)   100  1.0-    -    -    -    -    -     -    --_
            •   REPLICATE   ----------__

               IDLE(N)     150  0.7   -    -    -    -    -    -     -         -   -
               REPLICATE   ------------

750 74 FORD TORI 2250(N)   135  3-5   -    -    -    -    -    -     -         -   -
               REPLICATE   ------------

               IDLE(N)     135  1.5   ----------
               REPLICATE   ------------

751 74 FORD TORI 2250(N)   110  3.2   ----------
               REPLICATE   ------------

               IDLE(N)     50  0.4   -    -    -    -    -    -     -    ---
               REPLICATE   ------------

752 74 FORD LTD  2250(N)   110  1.4-    -    -    -    -    -     -    -    --
               REPLICATE   ------------

               IDLE(N)     140  1.6-    -    -    -    -    -     -    -    -   -
               REPLICATE   ------------

753 74 FORD STAW 2250(N)   740  1.7   100  0.5  3891150  2.0  350   1.1  610  1.8 3§9
               REPLICATE   -    -    95  0.6  348   -    -    -     -   210  2.8 286

               IDLE(N)     480  3-3   60   1.2   74  550  5.5   180   0.4  115  0.4  84
               REPLICATE   -    -    90   1.3   70   -    -    -     -   180  0.6  86

754 74 MERC COME 2250(N)   170  2.5   -    -    -    -    -    -     -    -    -   '
               REPLICATE   ------------

               IDLE(N)     330  0.5   -    -    -    -    -    -     -         -   "
               REPLICATE   ------------

755 74 MERC COUG 2250(N)   20  0.5-    -    -    -    -    -     -    -    -   '
               REPLICATE   ------------

               IDLE(N)     85  0.3-    -    -    -    -    -     -    ~    ~   I
               REPLICATE   -----------

756 74 OLDS CUTL 2250(N)   80  0.9-    --------I
               REPLICATE   -----------

               IDLE(N)     180  3.2   -    -    -    -    -    -     -    -    "   I
               REPLICATE   -----------


TWO SPEED IDLE TEST RESULTS  ARE:  HC - PPM/HEXANE,  CO -  56, UNCORRECTED  NOX -
                                       M-48

-------
                               APPENDIX M,CONT'D
              LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
            ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                    DENVER
NO. YR
75774

75874

75974

76074

761 74

762 74

76374

76H7H

76574

MAKE MODL MODE
OLDS CUTL 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
OLDS CUTL 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM DUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM DUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM DUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM FRY3 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM FURY 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PONT FIRE 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PONT LEMA 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
110
280
100
410
190
270
130
405
2000
500
90
340
120
210
100
230
80
300
1.0
5.6
0.3
0.4
1.7
3.6
2.2
5.2
0.5
8.2
1.8
7.0
2.0
2.4
4.0
5.0
3.4
7.8
BEFORE MTCE
HC CO NOX
90
100
220
230
40
140
300
370
_
_
155
190
240
265
2000
2000
450
400
125
140
110
130
—
-
-
-
75
110
305
320
1.3
1.1
4.9
4.6
1.2
1.7
1.5
1.6
-
_
1.9
2.5
5.4
5.9
1.7
1.5
7.0
6.8
0.8
1.1
2.4
2.4
— ,
-
^
-
3.1
3.4
8.2
8.4
161
149
53
52
156
54
60
22
_
_
655
593
g
266
409
34
32
245
212
36
34
—
-
-
-
86
78
40
38
MECH REC
HC CO
50
310
50
200
_
_
225
310
50
250
750
445
—
-
-
-
140
400
Q.4
5.4
0.6
0.8
_
_
2.0
5.8
0.7
7.0
2.2
9.6
—
-
m ,
-
2.5
8.7
MECH CK
HC CO
90
200
40
130
-
_
150
130
140
110
300
150
—
-
—
-
110
180
0.8
0.4
0.5
0.2
_
_
1.0
0.6
2.8
0.6
1.0
1.7
—
-
-
-
2.3
0.4
AFTER MTCE
HC CO NOX
70
100
75
90
25
50
120
150
_
_
110
130
150
200
180
150
80
110
780
790
450
480
_
-
—
-
80
130
160
210
1.2
2.0
0.6
0.4
0.5
0.9
0.1
0.1
_
_
1.1
1.5
0.8
0.8
3.0
3.6
0.5
0.6
2.9
3.1
2.1
2.6
-
-
-
:
2.7
3.5
0.3
0.4
136
121
62
62
146
164
44
53
-
_
634
481
116
92
239
255
66
52
199
164
40
41
-
-
-
-
101
84
58
50
0 SPEED IDLE TEST RESULTS ARE:  HC  - PPM/HEXANE,  CO - %, UNCORRECTED NOX - PPM
                                 M-49

-------
                                  APPENDIX M,CONT'D ,
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                       DENVER
NO. YR MAKE MODL  MODE
           ACCEPT    BEFORE MTCE   MECH REC   MECH  CK     AFTER MTCE
           HC  CO    HC  CO   NOX   HC   CO    HC   CO    HC  CO  MOX
766 74 PONT CATA 2250(N)  100  3-9
               REPLICATE   -

               IDLE(N)    230  5.3
               REPLICATE   -

767 74 PONT LEMA 2250(N)   50  0.5
               REPLICATE   -

               IDLE(N)    150  2.0
               REPLICATE   -

768 74 AUDI 100L 2250(N)   90  1.6
               REPLICATE   -

               IDLE(N)     60  4.0
               REPLICATE   -

769 74 CAPR SPOR 2250(N)   30  0.8
               REPLICATE   -


770



IDLE(N)
REPLICATE
74 COLT SEDA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
60
-
75

475

0.1
-
4.8
-
8.1
-
_
-
140
220
470
560
_
-
4.8
5.0
9.2
9.2
_
-
85
80
26
26
_
-
185
-
470
-
_
-
4.0
-
8.4
-
_
-
135

250
-
_
-
4.0
-
3-5

—
-
85
130
60
225
-
-
3.4
4.2
4.2
_ /•
5.6
-
—
88
rt h
74
48
12
771 74 DATS SEDA 2250(N)   190  2.4
               REPLICATE   -

               IDLE(N)     280  4.0
               REPLICATE   -

772 74 DATS 710  2250(N)   180  2.2
               REPLICATE   -

               IDLE(N)     290  3-2
               REPLICATE   -

773 74 FIAT 128  2250(N)   60  2.8
               REPLICATE   -

               IDLE(N)     130  3.2
               REPLICATE   -
 774  74  FIAT 128   2250(N)   500   3.3   60  0.8   48   100  2.2   45  4.2    0 2.0
                REPLICATE  -
                      60  1.0   30   -
                                                                       120
IDLE(N)
REPLICATE
                           700   9.3   150  2.3   20  300  5.5   80  1.7   65 j-jj  \\
                           -    -    170  2.2   15   -    -    -    -   65° '


 TWO SPEED IDLE TEST RESULTS ARE: HC  - PPM/HEXANE, CO - %, UNCORRECTED NOX - ?™
                                       M-50

-------
                                 APPENDIX M,CONT'D
               LISTING  OF  TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER


                          ACCEPT    BEFORE MTCE   MECH REC  MECH CK
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO
775 74 MERE 280  2250(N)   100   1.1    -
             REPLICATE   ---------

             IDLE(N)     280   5.0    -
             REPLICATE   ---------

776 74 TOYO CORO 2250(N)   280   5.6   220   6.0  138  295  5.5  240  4.7
             REPLICATE   -    -    230   5.8  141

             IDLE(N)     650   0.2   300   0.3   87  300  1.5  310  1.0
             REPLICATE   -    -    330   0.3   8$   -

777 74 TOYO CORO 2250(N)   240   8.0   255   8.1    60  200  3-1  200  2.5
             REPLICATE   -    -    260   8.0   63   -

             IDLE(N)     780  10.0   710  10.0   21  330  5.4  200  1.4
             REPLICATE   -    -    750  10.0   26   -

778 74 VOLK SEDA 2250CN)   280   3-2    -
             REPLICATE   ---------

             IDLE(N)     130   2.3    -
             REPLICATE   ---------

779 74 VOLK 412  2250(N)   100   2.0    -
             REPLICATE   ---------

             IDLE(N)     220   2.4    -
             REPLICATE   ---------

78074VOLV142  2250(N)   150   4.5    40   1.3   126  160  4.0  120  2.2
             REPLICATE   -    -     50   1.2   106   -

             IDLE(N)     190   5.6    50   1.6    78  180  5.5  150  1.5
             REPLICATE   -
                                   55   1.5   70    -
101 73 AMMO HORN 2250(N)   -
             REPLICATE   -    -   1160
                                   900   0.9   634  1350  0.8   40  1.0
                                   "-   1.4   511    -
             IDLE(N)
             REPLICATE   -

1Q2 73 BUIC ELEC 2250(N)   -
             REPLICATE   -

             IDLE(N)
             REPLICATE   -

103 73 CADI DEVI 2250(N)   -
             REPLICATE   -

             IDLE(N)
             REPLICATE   -
                                   305  6.1   63  360   7.2   150   1.2
                                   350  7.0   63   -

                                   45  0.6   94   70   0.3    80   0.4
                                   45  0.6   101   -

                                   80  0.5   50   90   0.6    70   0.5
                                   85  0.5   56   -

                                   25  1.4   70   30   0.2   100   0.5
                                   15  1.1   78   -

                                   95  1.9   31  140   2.2   130   0.4
                                   90  2.5   34   -
                                                                        AFTER MTCE
                                                                       HC  CO   NOX
                                                                     155
                                                                     190

                                                                     230
                                                                     240

                                                                     260
                                                                     270
                                                                      350
                                                                           5.6  118
                                                                           5.4  121
2.0
1.6

5.4
6.0

3.6
3.7
100  0.9
110  0.9
                                                                      150  0.8
                                                                      140  1.3
                                                                        0   0.4
                                                                        0   0.6
   SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
           60
           60

           46
           38


           28
                                                                       65  2.0  141
                                                                       90  2.0  113
 80  2.1   196
 60  1.9    22
           73
            7
                                                                       25   0.5   106
                                                                       40   0.6    90
                                                                       45   0.6
                                                                       50   0.4
                                                                        0   0.7   111
                                                                        8   0.9   94
           42
           43
                                     M-51

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER

NO. YR
104 73



105 73



106 73



107 73



108 73



109 73


110 73


111 73



112 73

ACCEPT
MAKE MODL MODE HC CO
CHEV VEGA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CHEV MALI 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
CHEV NOVA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CHEV IMPA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CHEV IMPA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CHEV IMPA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
DODG DART 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
FORD PINT 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
FORD TORI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
BEFORE MTCE
HC
150
150
260
270
25
25
80
75
30
40
100
100
100
115
210
380
20
20
50
50
30
20
48
35
240
230
400
400
215
270
250
250
105
160
250
260
CO
4.5
5.5
6.6
7.4
0.7
0.7
0.7
0.9
0.9
1.0
0.6
0.6
0.8
0.4
0.3
0.3
0.4
0.5
1.4
1.4
0.3
0.4
1.4
1.6
3-6
3.9
8.4
8.1
6.5
7.4
6.0
6.0
2.5
3.4
2".8
NOX
138
131
78
78
49
76
29
30
0
64
66
44
43
i*y Q
i O
86
52
58
9
73
32
36
111
103
38
42
450
522
ii
136
106
58
55
181
171
47
48
MECH
HC
180
-
280
—
30

70

50
-
115

100
-
150

30

60
-
20
50

200
-
350
200
-
230
-
70
250
REC
CO
5-0

6.6
—
0.6
-
0.4
-
0.6
—
0.4
-
0.2
-
0.3

0.4
-
1.1
-
0.5
1.6
-
3.0

0.7
6.2
-
5.8

1.3
2.0
MECH
HC
130
-
110
-
30
-
50
-
60
-
90

20
-
70

35

70

20
55

150
-
150
320
-
270
-
50
110
CK
CO
3.6

0.8
-
0.3

0.4
-
0.4
-
0.4
-
0.3

0.4
-
0.3
-
0.3

0.3
0.5
—
0.7
-
0.2
5.0
—
1.2
-
1.0
0.1
AFTRR MTri?
HC
120
125
145
155
25
35
45
45
25
20
50
35
50
30
90
70
30
35
80
80
25
20
50
50
145
155
90
100
260
290
160
155
60
130
60
85
CO NOX
5.2
6.2
2.2
1.0
0.6
0.7
0.9
1.1
0.6
0.6
0.9
1.0
0.3
0.3
0.3
0.3
0.3
0.3
0.6
0.6
0.3
0.3
0.9
1.0
2.2
2f*
.3
0.3
0.3
6.0
74
• 1
0.3
00
o
1:8
1.3
2.3
138
146
88
113
76
73
46

63
70
46
48
108
73
69
79
11
88
40
ii/t
42
13]
116
46
46
788
71b
103
91
296
ill
l*t i
s

146
81
73
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-52

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO  SPEED IDLE  TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE
113 73 FORD

114 73 FORD

115 73 FORD

116 73 MERC

117 73 OLDS

118 73 OLDS

119 73 PLYM

120 73 PLYM

121 73 PONT

ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
MAVE 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
GUST 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
LTD 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
MONR 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
98 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CUTL 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
SATE 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
DUST 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CATA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
- 120
- 130
- 260
- 390
- 170
- 260
- 510
- 600
- 110
100
- 250
- 270
- 120
- 100
- 165
- 155
60
- 65
42
60
90
- 110
120
- 140
- 130
- 100
- 220
- 205
75
- 110
- 165
160
30
30
- 170
- 160
?-8
4.7
6.3
7.5
^•5
4.8
10.0
10.0
1.7
2.0
8.9
9.4
1.4
1.9
3-2
3.4
1.6
1.6
0.4
0.3
4.2
3.9
1.6
2.2
2.4
3.1
7.1
7.6
0.3
0.1
2.5
2.1
0.4
0.4
2.7
2.8
99
92
11
161
166
29
32
430
327
8
368
368
63
66
229
255
a
131
84
88
86
247
154
53
57
871
1219
64
72
128
89
57
§2
MECH REG
HC CO
120
290
300
620
60
280
90
160
40
70
50
160
70
230
100
170
50
185
2.2
6.0
5.0
10.0
1.2
5.0
0.8
1.7
0.7
1.2
0.8
2.3
1.1
7.0
0.2
2.0
0.6
2.6
MECH CK
HC CO
110
180
120
140
20
10
200
130
85
200
60
90
60
50
80
70
80
100
1.5
1.0
3.0
0.7
0.7
0.4
0.8
0.4
1.8
0.3
0.6
0.5
0.7
0.3
0.2
0.5
0.2
0.3
AFTER MTCE
HC CO NOX
70
130
130
200
160
120
150
140
25
390
110
100
250
250
115
110
50
75
120
110
120
115
80
90
75
90
90
210
g
90
90
60
15
120
100
2.0
4.1
2.6
5.5
2.8
3-2
1.4
1.1
2.1
2.1
0.6
1.4
1.8
1.9
1.5
1.3
2.5
3.2
0.2
0.5
1.7
2.2
0.3
0.2
1.8
1.8
°-l
0.8
0.3
0.3
0.7
0.7
1.0
0.4
0.4
0.9
573
123
59
327
186
93
93
242
430
78
90
23li
51
70
121
111
58
60
199
224
6?
66
161
266
70
66
522
563
$4
143
151
68
67
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - 56, UNCORRECTED NOX - PPM
                                 M-53

-------
                                 APPENDIX M.CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
122

123

124

125

126

127

366

368

371

YR MAKE MODL MODE
73 PONT LEMA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 DATS TRUC 2250(N)
' REPLICATE
IDLE(N)
REPLICATE
73 OPEL MANT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 TOYO CORO 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 VOLK KOMB 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 VOLK SEDA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 BUIC CENT 2250CN)
REPLICATE
IDLE(N)
REPLICATE
73 BUIC ELEC 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT BEFORE MTCE
HC CO HC CO NOX
75
90
- 150
140
- 205
- 230
- 600
- 880
- 180
- 180
- 390
- 340
- I 65
- 230
- 240
20
10
30
20
- 115
- 115
- 200
- 190
90 0.4 -
110 1.2 -
40 1.6 -
120 2.3 -
30 0.6 -
60 1.5 -
2.6
2.7
3.0
2.9
2.1
2.1
0.5
0.5
4.8
5.3
10.0
9.9
1.8
2.6
5.6
4.4
1.4
1.2
1.7
1.5
2.4
3.2
5.5
5.6
-
-
-
-
-
-
116
99
11
161
121
71
59
93
101
40
23
116
103
53
53
70
77
59
61
164
154
69
75
-
_
_
_
_
-
MECH REC
HC CO
70 3.0
155 3.2
150 2.2
430 1.2
180 4.4
230 9.6
120 2.8
550 9.8
0 0.7
30 1.4
180 2.0
140 2.2
-
_ _
-
-
_ _
-
MECH
HC
100
170
200
320
110
80
160
260
0
20
120
100
-
_
_
_
-
-
CK
CO
2.5
0.3
3-0
1.5
2.6
2.2
1.8
1.4
0.4
1.0
1.2
1.4
—
-
—
-
-
-
AFTER MTCE
HC CO NOX
85
100
180
210
345
365
730
620
145
140
100
90
11
460
450
10
10
40
55
120
240
310
370
-
-
-
-
—
-
2.
2.
0.
0.
3.
0.
0.
4.
4.
1.
2.
1.
2.
0.
0.
0.
0.
0.
0.
0.
1.
?:
-
—
-
-
-
-
4
8
1
2
2
1
9
0
2
8
2
9
3
4
4
5
4
3
6
6
8
0






103
85
S8
47
66
84
30
48
92
108
60
60
128
128
57
57
98
103
95
106
176
70
60
146
"
-
-
-
-
-
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-54

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                          ACCEPT
NO. YR MAKE MODL  MODE     HC  CO
                                      DENVER
 BEFORE MTCE
 HC  CO   NOX
MECH REC  MECH CK     AFTER MTCE
 HC  CO    HC  CO    HC  CO   NOX
375 73 DODG

377 73 FORD

379 73 FORD

380 73 FORD

CHAR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
THND 2250CN)
REPLICATE
IDLE(N)
REPLICATE
150
300
110
170
60
80
100
230
4.2 220
- 220
5.6 250
- 260
4.0 120
185
7.0 220
- 250
1.0 -
0.3 -
3-6 950
- 600
6.9 1800
- 1500
2.2
2.9
4.8
5.0
6.8
6.9
9.6
9.8
-
-
4.2
1.4
9-0
9.0
232
156
45
53
103
96
56
49
_
_
101
85
20
22
240
240
170
200
—
«
250
1000
1.7
3.9
4.3
8.1
-
_
4.0
10.0
80
150
250
110
_
«
100
220
0.9
0.3
2.5
0.3
-
-
4.0
0.2
120
145
100
120
260
300
130
115
_
_
55
85
190
175
2.2
2.6
1.0
1.3
4.9
5.8
0.4
0.4
-
-
2.6
3.7
0.2
0.2
242
161
62
59
181
146
58
65
-
-
101
94
48
48
382 73 OLDS CUTL 2250(N)  150  2.0
              REPLICATE   -

              IDLE(N)     350  0.3
              REPLICATE   -

383 73 OLDS 98   2250(N)   50  0.7
              REPLICATE   -

              IDLE(N)      90  0.2
              REPLICATE   -

387 73 CAPR 2000 2250(N)  100  3.3
              REPLICATE   -

              IDLE(N)     200  2.1
              REPLICATE   -

781 73 AMMO HORN 2250(N)  400  6.0
              REPLICATE   -

              IDLE(N)     190  4.5
              REPLICATE   -

782 73 AMMO HORN 2250(N)   60  0.7
              REPLICATE   -

              IDLE(N)     240  7.4
              REPLICATE   -
 30  0.5   68   40  0.3   60  0.4   30  0.4  136
 60  0.5   64   -    -    -    -    60  0.4  131

175  5.2   24  170  5.6  280  0.5  235  0.5   58
225  6.1   22   -    -    -    -   210  0.4   62
   SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                     M-55

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
783
784
785
786
787

788

789

790

791
YR MAKE MODL MODE
73 AMMO MATA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 BUIC CENT 2250(N)
• REPLICATE
IDLE(N)
REPLICATE
73 BUIC CENT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 BUIC LESA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 BUIC LESA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 CADI DEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 CADI DEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 CHEV VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 CHEV VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
45
120
80
80
50
65
30
70
70
85
380
1400
80
170
250
750
1000
620
3-2
2.4
0.8
0.9
0.4
1.4
0.8
1.0
0.7
2.1
1.8
3.6
1.8
4.6
3.8
10.0
8.2
4.2
BEFORE MTCE
HC CO NOX
-
—
160
160
530
11bO
-
-
150
270
720
2000
120
145
110
100
-
-
1.1
1.1
3.6
3.2
-
-
4.5
5.2
10.0
10.0
3-8
3.3
2.6
2.3
-
-
81
89
20
23
-
:
11
38
32
11
MECH REC
HC CO

•• -»
100 1.4
780 7.0
- -
-
280 5.6
970 10.0
210 6.4
150 1.6
MECH
HC

—
90
200
-
-
135
320
260
110
CK AFTER MICE
CO HC CO NO)
-
-
1.0 190
- 370
1.0 2000
- 2000
- -
— w
3.2 100
- 130
0.9 130
- 150
6.2 £0
-
_
1.8
1.7
0.5
0.6
-
-
3.2
3-8
2.2
4.2
2-2
2.3
0.2
0.5

-
69
76
99
126
-
—
121
113
I
141
111
106
96
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-56

-------
                                 APPENDIX M,CONT'D
               LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
             ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                                      DENVER



                          ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MTCE
NO. YR MAKE MODL   MODE      HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX

ToT^'cHEV VEGA 2250(N)  1400  9.0   -
             REPLICATE   ------------

             IDLE(N)     320  2.6   ----------
             REPLICATE   ------------

793 73 CHEV NOVA 2250(N)    50  0.9   ----------
             REPLICATE   ------------

             IDLE(N)     100  1.4   -
             REPLICATE   ------------

79^ 73 CHEV NOVA 2250(N)    60  0.5   ----------
             REPLICATE   ------------

             IDLE(N)     100  0.6   ----------
             REPLICATE   ------------

795 73 CHEV NOVA 2250(N)   500  0.2  220  0.4  106  400  0.3   40  0.3   30  0.3  103
             REPLICATE   -    -   380  0.4   85   -    -    -    -    30  0.4   68

             IDLE(N)     950  0.3 1660  0.8   46 1700  0.5  150  1.0  120  0.8   36
             REPLICATE   -    -  1360  0.7   34   -    -    -    -    60  1.4   33

796 73 CHEV NOVA 2250(N)    50  0.6   ----------
             REPLICATE   ------------

             IDLE(N)      50  1.9   -
             REPLICATE   ------------

797 73 CHEV CAPR 2250(N)    30  0.5   ----------
             REPLICATE   ------------

             IDLE(N)      50  1.0   ----------
             REPLICATE   ------------

798 73 CHEV CHEL 2250(N)    15  0.2   ----------
             REPLICATE   ------------

             IDLE(N)     350  0.1    -
             REPLICATE   ------------

799 73 CHEV NOVA 2250(N)    30  0.1----------
             REPLICATE   ------------

             IDLE(N)     100  3.0   ----------
             REPLICATE   ------------

800 73 CHEV MALI 2250(N)    90  0.2   ----------
             REPLICATE   ------------

             IDLE(N)     150  0.5   ----------
             REPLICATE   ------------


  0 SPEED IDLE TEST RESULTS ARE:  HC  - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                    M-57

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED  IDLE  TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE
                                      DENVER
NO. YR MAKE MODL  MODE

801 73 CHEV LAGU 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

802 73 CHEV IMPA 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

803 73 CHEV IMPA 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

804 73 CHEV IMPA 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

805 73 CHEV MONT 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

806 73 CHEV IMPA 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

807 73 CHEV IMPA 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

808 73 CHEV STAW 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE

809 73 CHRY NEWP 2250(N)
               REPLICATE

               IDLE(N)
               REPLICATE
ACCEPT    BEFORE MTCE   MECH REC  MECH CK
HC  CO    HC  CO   NOX   HC  CO    HC  CO
                                                                         AFTER MTCE
                                                                        HC  CO   NOX
                           50   0.2    -     -    -    -    -    -    -        -    _


                           80   0.1----    -----.


                           60   0.4    ----------


                           80   0.6    -     -    -    -    -    -    -    -..


                          180   3.8    -     -    -    -    -    -    -    --.


                          350   4.6    ----------


                           60   0.8---    -------


                          100   1.9    -     -    -    -    -    -    -    -   -    -


                           40   0.2    ----------


                           70   4.8    -     -    -    -    -    -    -    -   -    -


                           30   0.3    -------    -   -    -


                           85   1.7    --------   -    -


                          140   0.6    ---------    -


                          220   0.4    -     -    -    -    -    -    -        -    '_


                           20  0.8    30  0.6   86  300  0.6   60  1.8  100 0.8   88
                                     20  0.8   83   -                  105 O-8  "

                          800  1.8 1250  1.8   12 1200  1.8  220  1.3 1380 ]•?  $
                                -  1280  1.8   15   -    -    -    -   840 M  *

                          100  2.0  420  2.0  348   70  1.3  180  1.2  130 2.6 2
                                -   450  2.5  389   -                  l65 3<
                                                                                i.f

                          310  6.7  330  6.4   46  235  4.2  220  0.5  175 O.g  50
                           -    -   340  6.8   26-    -    -    -   i f u  •
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX -
                                      M-58

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR MAKE MODL MODE
810 73 CHRY NEWY 2250(N)
REPLICATE
IDLE(N)
REPLICATE
811 73 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
812 73 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
813 73 DODG CHAR 2250(N)
REPLICATE
IDLE(N)
REPLICATE
814 73 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
815 73 FORD PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
W 73 FORD PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
817 73 FORD STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
818 73 FORD PINT 2250CN)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
300
1100
400
440
80
210
700
1600
200
275
230
230
200
195
250
170
280
100
4.4
0.3
6.0
6.4
0.8
7.2
8.0
6.4
4.2
8.2
5.4
3.4
7.5
4.5
5.5
3.6
4.2
0.3
BEFORE MTCE
HC CO NOX
140
300
350
320
1500
170
200
210
100
130
30
200
620
740
2000
2000
120
160
280
290
-
—
-
—
-
-
-
-
3.2
4.2
0.3
0.3
0.9
1.3
2.8
5.2
1-2
1.8
0.3
5.8
3.6
5.0
4.4
6.8
2.6
3.1
?:?
-
-
_
^
-
;
-
-
348
225
46
36
60
542
20
20
245
69
16
42
176
166
50
52
358
296
11
—
-
_
-
—
^
_
-
MECH REC MECH CK
HC CO HC CO
200
700
160
300
150
250
520
1520
100
310
„.
-
-
-
_
-
_
-
2.4 100
2.0 120
0.5 150
2.5 110
1.8 140
7.5 110
2.0 500
2.6 1200
2.4 175
8.0 150
-
- -
- -
-
-
- -
_ „
- -
2.5
1.5
0.7
0.5
1.7
0.4
2.0
0.5
1.5
0.5
-
_
-
_
-
—
-
-
AFTER MTCE
HC CO NOX
80
100
100
110
130
180
120
160
100
110
80
265
480
1260
1200
155
140
130
120
_
„
_
_
-
—
-
-
3.2
3.8
2.4
3.6
0.8
1.5
0.4
1.5
1.6
1.9
0.2
0.3
3.4
3.4
3.0
3.0
2.6
2.9
0.6
0.6
_
-
_
-
_
_
-
:
245
111
60
44
593
614
75
75
337
327
S
95
90
42
52
169
286
72
77
_
_
_
-
_
-
-
:
spEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                 M-59

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
819

820

821

822

823

824

825

826

827

YR MAKE MODL MODE
73 FORD MAVE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD MAVE 2250(N)
. REPLICATE
IDLE(N)
REPLICATE
73 FORD MAVE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD MAVE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD MUST 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD MAVE 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD MAVE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
73 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
135
230
150
210
60
255
220
490
1000
1050
120
230
120
100
80
180
100
250
1.6
4.4
5.2
5.9
1.5
7.6
2.0
2.5
3-2
6.2
4.0
5.6
7.0
4.2
2.8
6.0
3.0
4.2
BEFORE MTCE
HC CO NOX
-
-
120
175
210
240
140
140
245
280
160
215
820
610
820
820
1020
1180
90
90
230
205
-
-
80
90
220
210
-
-
_
-
6.0
6.6
6.6
7.2
2.8
3.0
7.2
7.5
3-2
5-3
2.4
4.2
2.1
3.3
?:?
3.2
3.7
5.8
6.1
-
-
3.0
3.0
7.6
7.2
-
-
_
_
111
74
ft
81
79
?i
46
327
378
§7
62
242
196
38
38
126
121
50
52
_
-
146
121
51
50
_
-
MECH
HC
—
•»
120
80
130
335
165
500
900
800
100
250
_
-
100
270
-
-
REG MECH
CO HC
- -
_ _
3.0 80
2.8 100
2.2 70
8.0 110
1.9 160
1.9 270
1.7 1100
5.7 980
2.3 90
5.0 220
_ _
-
3.2 80
9.0 130
_ _
-
CK
CO
—
_
0.7
3.0
0.6
0.5
2.4
2.2
2.2
2.9
2.0
0.3
—
^
3-0
0.3
-
— ,
AFTER WTCE
HC CO NOX
-
—
150
190
200
180
90
120
180
170
140
240
280
260
960
920
980
980
100
140
130
150
-
«
20
20
40
50
—
—
-
m
5.6
6.5
1.8
2.8
1.8
1.5
1.0
0.4
3.8
5.8
1.2
1.8
2.4
3.0
4.2
4.4
3.6
4.6
4.0
4.2
—
—
0.8
0.7
0.1
0.1
-
-
-
-
138
101
62
54
181
131
68
60
286
176
60
62
76
72
W
50
106
85
60
55
-
" *
181
126
48
10
-
-
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - $,  UNCORRECTED NOX -
                                      M-60

-------
                              APPENDIX M,CONT'D
            LISTING  OF  TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                   DENVER
NO. YR MAKE
828 73 FORD

829 73 FORD

830 73 LINC

831 73 MERC

832 73 MERC

833 73 MERC

831 73 OLDS

835 73 OLDS

836 73 OLDS

MODL MODE
TORI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
GALA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
COME 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONO 2250(N)
REPLICATE
IDLE(N)
REPLICATE
MONT 2250CN)
REPLICATE
IDLE(N)
REPLICATE
CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
50
80
200
120
60
70
190
260
70
330
120
120
75
175
100
210
160
100
5.0
7.0
3-9
0.9
1.0
1.3
6.0
7.0
2.3
4.9
1.4
1.0
2.4
4.1
4.6
7.5
4.0
1.6
BEFORE MTCE
HC CO NOX
80 2.1
100 2.6
200 7.2
230 7.5
- -
- -
-
. _
150 6.1
145 6.6
250 6.5
240 7.0
- -
-
•• «•
_ ^
- -
: :
25 1.7
40 2.1
190 7.6
210 8.0
- -
- -
186
176
55
55
_
_
_
_
106
106
80
54
_
-
-
-
-
-
118
101
48
38
-
-
MECH REG
HC CO
225 1.2
200 5.2
_ _
_ _
- -
M mm
155 5.6
260 7-8
_ _
- _
_ _
^ ^
-
: :
50 1.0
260 9.4
-
-
                                                         MECH CK
                                                          HC  CO
                                                          50
  AFTER MTCE
 HC  CO   NOX
                                                          60  1.0  200  1.8  186
                                                               -   190  2.8  176

                                                          40  0.9  170  1.3   66
                                                               -   150  1.4   60
                                                         140  6.1   100  5.4   121
                                                               -   130  7.0   103

                                                          80  0.6    90  0.8    78
                                                                    90  1.3    70
1.7   70
 -   110
                                                         90   1.5
 80
110
     4.3
     5.2
                                                                       2.
106
 94
SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - $, UNCORRECTED NOX - PPM
                                  M-61

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
ACCEPT
NO. YR
837 73



838 73



839 73


840 73



841 73



842 73


843 73


844 73


845 73



MAKE MODL MODE
OLDS CUTL 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM DUST 2250 (N)
• REPLICATE
IDLE(N)
REPLICATE
PLYM DUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM DUST 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM SATA 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM SATE 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PLYM FRY3 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PONT VENT 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
PONT LEMA 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
HC
40
-
600
-
160
-
250
-
330
340
-
200
-
420
-
70
-
85
-
250
380
-
120
230
-
150
-
300
180
-
405
-
CO
1.5
-
0.4
—
1.5
-
1.6
-
8.7
7.5
-
4.5

9.6

1.4
-
0.6
-
5.0
6.0
-
3.5
7.5

4.8
-
7.0
0.6
-
3.2

BEFORE MTCE
HC
150
200
130
170
M
-
—
-
105
85
200
190
250
250
380
410
—
-
—
-
260
300
250
100
160
160
210
240
40
170
70
355
320
360
620
760
CO
2.8
3.M
0.4
0.2
_
-
_
-
0.6
0.6
2.9
3.1
4.2
4.2
9.0
9.0
_
-
••
-
8.4
8.4
5.7
6.2
2.6
3.2
5.4
6.2
3.4
5.0
3.2
7.8
4.3
6.2
7.8
9.9
NOX
389
389
95
90
_
-
«.
-
767
639
7§
78
52
58
35
34
_
-
—
-
25
85
54
50
348
307
54
70
156
76
8
207
219
43
32
MECH
HC
100
-
150
-
_
-
«.
-
125
195
—
240
-
580
-
—
-
_
-
150
260
—
900
235

280
-
600
120
-
350
-
REC
CO
1.0
'-
0.3
—
_
-
_
-
0.3
2.0
—
4.2
-
9.8
—
M
-
_
-
1.8
5.2
-
4.2
5.1
-
5.5

2.8
2.5
—
5.2
-
MECH CK
HC
100
-
120
—
_
-
_
-
100
120
-
180
-
180
—
m
—
_
-
145
200
-
95
110
-
70
-
170
170
-
1600
-
CO
1.2
-
0.3

_
-
M
-
0.5
0.5
-
3.6

0.5
-
_
—
_
—
1.6
0.5
—
1.4
1.0
-
2.0
-
0.2
3.4
-
0.3
-
AFTER MTPR
HC
130
150
90
100
_
-
_
-
80
150
100
120
150
160
175
190
_
—
_
—
375
360
195
145
60
90
120
130
95
1bO
215
190
180
270
2000
2000
CO
2.8
3.0
0.6
0.6
^
-
—
-
0.8
1.2
0.5
0.7
?'°
4.2
0.6
0.6
-
••
-
••
8.2
9.0
1-i
In
.0
1.1
1.4
1.5
1.6
3.2
c Jl
?•"
1.5
2.4
3.4
0 1
d. I
O.J
n U
u.^
• «• vu
NOX
225
196
66
58
_
-
—
-
532
511
95
90
128
317
g
56
-
— '
-
"*
106
101
62
70
0
470
3118
62
c;8
3°
86
70
iu
55
52
20«
116

161
146

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %,  UNCORRECTED NOX -
                                     M-62

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                          ACCEPT
NO. YR MAKE  MODL  MODE     HC  CO
                                      DENVER
 BEFORE MTCE
 HC  CO   NOX
MECH REC  MECH CK     AFTER MTCE
 HC  CO    HC  CO    HC  CO   NOX
846 73 PONT LEMA 2250CN)  1300  1.7
              REPLICATE    -

              IDLE(N)     700  9.5
              REPLICATE    -

847 73 PONT CATA 2250(N)   115  0.8
              REPLICATE    -

              IDLE(N)     250  2.6
              REPLICATE    -

848 73 PONT CATA 2250(N)    35  1.2
              REPLICATE    -

              IDLE(N)     145  3-2
              REPLICATE    -

849 73 PONT STAW 2250(N)    35  0.4
              REPLICATE    -

              IDLE(N)     320  6.3
              REPLICATE    -

850 73 DATS B610 2250(N)   260  4.0
              REPLICATE    -

              IDLE(N)     940  9.2
              REPLICATE    -

851 73 DATS 240Z 2250(N)    40  4.4
              REPLICATE    -

              IDLE(N)     360  8.4
              REPLICATE    -

852 73 HOND CIVI 2250(N)   220  6.4
              REPLICATE    -

              IDLE(N)     430  8.2
              REPLICATE    -

853 73 MAZD RX2  2250(N)    80  3-5
              REPLICATE    -

              IDLE(N)      40  1.8
              REPLICATE    -

^ 73 MAZD RX2  2250(N)    80  0.2
              REPLICATE    -

              IDLE(N)      20  0.1
              REPLICATE    -
410  1.1  116   80  2.0  100  3-0  320  2.0  146
350  1.9  204   -    -    -    -   300  3.8  186

370  4.3   21  470  9-6  175  0.6  420  0.4  131
620  5.8   12   -    -    -    -   360  0.8   90
30
60
220
230
150
170
800
800
40
40
100
80
140
180
225
270
0.4
0.9
6.0
6.0
3.4
3.1
8.8
8.8
0.5
0.6
2.6
2.9
2.8
3-5
4.2
4.2
95
95
40
42
86
80
17
17
136
149
38
40
133
133
80
78
50
300
180
820
75
85
200
310
0.3
7.2
2.3
9.0
0.3
3-2
3-2
4.0
40
200
150
320
60
170
175
350
0.3
1.3
2.1
1.5
0.2
2.7
2.8
1.5
35
65
80
100
80
130
260
280
8
120
90
175
125
320
450
1.1
4.1
2.3
3.7
2.4
3.0
2.4
2.8
0.4
0.5
2.6
3.0
3-6
3.2
2.5
1.0
96
73
55
53
106
86
42
85
118
95
32
40
101
113
63
68
 ™ SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                     M-63

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
855

856

857

ACCEPT
YR MAKE MODL MODE HC CO
73 MG CONV 2250(N) 150
REPLICATE -
IDLE(N) 1600
REPLICATE -
73 PORS 914 2250(N) 500
. REPLICATE -
IDLE(N) 410
REPLICATE -
73 TOYO STAW 2250(N) 300
REPLICATE -
IDLE(N) 1000
REPLICATE -
3.0
1.6
0.3
2.9
7.2
10.0
BEFORE MTCE
HC CO NOX
15
75
790
1250
100
150
430
460
260
1000
1200
1300
1.1
1.4
1.9
2.0
0.6
0.7
3.0
3-2
6.0
5.8
10.0
10.0
Z§
11
116
113
55
50
101
176
12
18
MECH REC
HC CO
35
1300
500
470
420
1550
1.3
0.9
0.3
3.8
5.2
10.0
MECH
HC
110
420
60
200
250
300
CK
CO
1.0
2.5
1.1
5.6
5.0
1.0
AFTER MICE
HC CO NOX
30
110
660
960
100
170
720
620
138
155
220
235
1.3 63
1.5 66
3.4 30
3.6 30
2.3 106
2.0 95
5.6 46
6.2 40
4.3 116
4.5 108
1.4 68
1.1 81
858 73 TOYO CORO 2250(N)  170  1.1
               REPLICATE   -

               IDLE(N)    350  1.5
               REPLICATE   -

859 73 TOYO STAW 2250(N)  235  5.4
               REPLICATE   -

               IDLE(N)    315  2.9
               REPLICATE   -

860 73 SUBA STAW 2250(N)  360  5.0
               REPLICATE   -

               IDLE(N)    470  9.1
               REPLICATE   -

861 73 VOLK SEDA 2250(N)   60  1.3
               REPLICATE   -

               IDLE(N)     70  1.4
               REPLICATE   -

862 73 VOLK SEDA 2250(N)  150  1.6
               REPLICATE   -

               IDLE(N)    160  2.5
               REPLICATE   -

863 73 VOLK SEDA 2250(N)  500  3.4
               REPLICATE   -

               IDLE(N)    900  3.7
               REPLICATE   -
100
140
360
400
4.
3.
8.
8.
2
6
4
4
95
95
34
32
90

260
1.8

4.8
110

220
2.6
-
1.5
100
120
270
270
3
3
I
.8
.5
.1
.0
106
f\f
96
vjivn
-Crvo
 270  3-6
 290  3-6

1220  4.3
 620  4.8
75
79

43
51
 520  4.4


1400  4.6
 210  3-4
                            0.6 1«
™  3:° iggg  Si  8
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %,  UNCORRECTED NOX -
                                      tt-64

-------
                              APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
           ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                   DENVER
ACCEPT
NO. YR MAKE MODL MODE HC CO
864 73 VOLV 142S 2250(N) 600
REPLICATE -
IDLE(N) 850
REPLICATE -
076 72 AMMO GREM 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
077 72 BUIC RIVI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
078 72 CADI DEVI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
079 72 CHEV VEGA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
080 72 CHEV MALI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
081 72 CHEV CHEL 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
082 72 CHEV NOVA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
°83 72 CHEV IMPA 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
8.9
8.4
_
_
_
_
_
-
-
-
w
—
-
—
-
:
—
-
BEFORE MTCE
HC CO NOX
345
500
600
940
2000
2000
2000
2000
20
20
120
135
45
35
165
170
?i
60
70
135
140
340
430
11
110
120
55
135
740
760
120
160
290
390
7.2
7.0
7.0
6.8
3.6
3.4
8.0
8.4
0.5
0.6
4.5
4.6
1.8
1.8
4.6
4.4
0.5
0.6
1.0
1.1
4-Z
4.6
7.6
9.0
2.0
3.1
0.6
0.7
1.4
1.4
10.0
10.0
5.0
4.8
5-!i
7.8
101
94
42
42
450
440
47
45
151
154
11
106
94
31
31
^9
38
24
22
128
121
56
38
161
103
43
47
181
171
15
10
116
101
11
MECH REG
HC CO
950
2000
2000
2000
60
250
50
150
190
350
100
200
60
200
100
660
30
60
10.0
10.0
2.6
7.0
0.2
6.0
1.8
4.6
3.2
6.2
3.0
4.0
0.4
1.3
0.8
9.2
0.3
0.6
MECH CK
HC CO
250
700
130
140
60
70
30
70
70
100
60
140
40
150
70
120
15
20
5.8
2.5
1.8
1.0
0.3
1.0
0.9
2.8
0.3
0.5
1.5
2.0
0.4
1.4
0.6
0.7
0.3
0.3
AFTER MTCE
HC CO NOX
180
225
400
400
130
120
155
145
15
20
40
40
35
30
130
130
25
80
130
85
60
80
125
150
85
65
175
125
40
60
130
130
80
105
180
230
5.6
6.0
3.5
3.5
2.6
2.6
2.4
2.4
0.4
0.4
0.6
0.6
3.3
2.8
3-2
3.0
°d
1:8
3.6
4.4
3.9
4.5
2.0
2.5
1.0
1.1
0.8
1.0
0.9
0.8
1.1
4.0
1.0
6.0
92
80
46
42
348
450
92
106
212
266
53
57
65
66
30
32
85
73
31
36
111
116
58
103
95
39
40
126
133
70
49
164
176
83
83
spEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                  M-65

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
ACCEPT BEFORE MTCE
NO.
084



085



086



087



088



089


090



091

092



YR MAKE MODL MODE
72 CHEV BELA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 DODG CORO 2250(N)
• REPLICATE
IDLE(N)
REPLICATE
72 FORD PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD GRNT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD MAVE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD GALA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 MERC MONG 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 OLDS CUTL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
HC CO HC
- 210
- 330
- 1150
- 1160
- 85
- 100
- 190
- 210
- 2000
- 2000
- 820
- 1040
- 45
55
- 150
- 130
- 180
- 175
- 220
- 250
- 740
- 700
- 160
- 175
- 460
- 400
- 240
- 240
- 650
- 425
- 175
- 260
90
- 100
- 220
- - 345
CO
1.2
1.6
6.0
6.2
0.6
1.1
1.5
1.7
3.5
3.2
8.4
8.9
0.8
0.9
3.8
4.1
3.2
3.1
3.1
4.3
1.1
0.9
§:«
0.9
1.7
4-3
4.8
0.8
1.1
1.0
0.6
4.6
5.3
8.2
8.8
NOX
266
217
49
51
470
235
72
75
511
941
41
48
247
219
TQ
70
Q
266
222
83
64
655
675
111
103
491
542
55
60
348
77
67
131
123
36
29
MECH
HC
120
-
900
—
60
-
200
-
1700
-
460
-
25
-
140
—
180
-
270
-
130

600
250
-
240
-
300
225
200
—
300
-
REC
CO
2.0
-
6.0
—
0.1
-
0.2
-
1.8
-
6.8
-
0.3

3.8

2.7

3.5

2.5
-
0.6
0.3

5.0

0.3
0.2
5.6

7.6

MECH CK
HC
30

90

50
-
60
-
60
-
95

30

90

100
-
150

80
-
350
70

60
-
30
35
70

340
-
CO
0.7

1.3

0.1
-
0.6
-
0.9
-
1.0
-
0.3

0.7
-
1.3

1.2
-
0.5
-
0.1
0.3

0.4
-
0.2
0.1
1.6
-
1.2
-
AFTER MTCR
HC
30
45
100
120
65
130
150
160
95
115
125
130
30
40
105
110
125
215
180
220
30
30
180
90
90
60
50
50
50
70
20
50
40
50
60
> f— •
65
CO
0.8
1.6
1.4
0.9
0.9
2.2
4.7
4.9
3.1
3-3
2.6
2.7
0.6
0.8
1.4
1.4
1.8
4.4
1.6
3-1
0.6
0.6
0.4
0.3
H
1.6
0.5
I*
.1
0.3
1.5
0.2
0.8
2.1
3 li
*
1.1
1 1
l.i
NOX
227
*»*~ i
176
80
63
378
m
63
55
276
276
57
59
307
266
106
101
296
181
80
75
202
A Qrt
189
I
430
430
91
on
yu
511
430
141
136
118

62
65

TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                      M-66

-------
                               APPENDIX M,CONT'D
              LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
            ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                    DENVER
NO. YR MAKE
093 72 PLYM

094 72 PLYM

095 72 PONT

096 72 PONT

097 72 DATS

098 72 TOYO

099 72 VOLK

1°0 72 VOLK

ACCEPT BEFORE MTCE
MODL MODE HC CO HC CO NOX
VALI 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
FURY 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CATA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
LEMA 2250(N)
REPLICATE -
IDLE(N)
REPLICATE -
510 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
CORO 2250CN) -
REPLICATE -
IDLE(N)
REPLICATE -
KARM 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
KOMB 2250(N) -
REPLICATE -
IDLE(N)
REPLICATE -
- 270
- 210
- 920
- 820
- 135
- 135
- 250
- 235
40
50
- 640
- 600
55
65
- 190
- 210
- 130
- 140
- 490
- 480
- 110
- 120
- 200
- 220
- 85
90
- 270
- 230
75
60
- 1400
- 550
5.9
4.7
10.0
10.0
2Q
• y
2Q
. o
§•9
8.9
1.3
1.5
4.0
4.4
1.4
2.0
3.5
4.2
2.3
2.7
U
3:?
°'?
0.4
1.3
1.9
3.3
3-2
0.8
1.0
?:?
337
470
11
11
266
255
?8
40
186
176
64
72
217
207
73
70
164
191
54
71
209
146
57
65
128
59
60
25
146
149
81
78
MECH REG
HC CO
600
1400
160
180
40
250
140
290
150
350
165
385
130
220
240
1400
7.0
10.0
3-0
6.0
1.1
5.0
3.0
7.0
1.9
5.2
3.2
0.3
1.1
2.5
0.6
5.4
MECH CK
HC CO
130
145
100
80
80
270
30
190
70
170
160
230
135
150
640
160
1.2
1.4
0.6
0.5
0.8
0.6
1.3
0.8
2.2
3.5
2.8
2.4
1.4
3-0
0.2
0.4
AFTER MTCE
HC CO NOX
135
135
700
320
105
120
90
75
40
40
520
520
100
80
210
170
110
70
390
400
140
135
240
235
80
65
350
330
1750
1370
1750
700
0.6
1.5
0.3
0.8
0.3
0.3
0.4
0.6
1.1
1.3
1-3
1.8
4.4
3-4
0.2
0.2
2.2
2.2
3.6
3.4
3Q
• "7
3ft
.0
2-?
2.4
1.0
1.5
2.6
2.6
0.3
0.3
0.6
0.8
276
232
48
51
348
399
61
70
307
214
126
202
138
159
48
52
196
199
72
75
171
1$6
32
36
95
98
50
56
54
40
48
38
  72 BUIC SKYL 2250(N)  120  1.2   -
            REPLICATE   -

            IDLE(N)    330  3.7   -
            REPLICATE   -
0 spEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX - PPM
                                   M-67

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
395

396

398

400

401

402

403

404
405

YR MAKE MODL MODE
72 CHEV CHEL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 CHEV KING 2250(N)
• REPLICATE
IDLE(N)
REPLICATE
72 CHRY NEWP 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD PINT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD MAVE 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD GALA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 FORD LTD 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 LING CONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
30
200
160
280
300
380
420
350
830
1000
245
280
140
290
1900
490
70
190
0.6
4.6
3-8
7.6
2.6
7.8
6.0
8.4
7.9
6.3
2.0
4.5
3.0
4.2
2.2
8.5
0.3
4.9
BEFORE MTCE
HC CO NOX
-
_
2°
85
220
230
165
240
180
210
270
260
390
400
450
430
860
760
-
_
-
-
490
345
430
690
_
-
—
_
2.0
2.2
6.6
7.2
1.7
2.2
3.2
3.2
4.7
4.4
8.2
8.0
4.7
4.4
3.8
3-2
-
_
_
-
1:1
9.4
10.0
-
-
-
_
52
54
40
36
389
368
53
53
149
138
34
35
164
186
56
66
_
_
-
:
430
296
27
21
-
-
MECH REC
HC CO
- -
- -
90 0.1
325 7.2
300 1.3
200 2.5
145 3.1
420 10.0
650 3-2
950 2.5
_ _
_ _
- -
: :
150 0.8
400 6.3
-
- -
MECH
HC
—
_
110
150
150
170
75
150
750
1080
_
-
_
-
70
95
_
-
CK
CO
-
_
2.0
0.3
0.5
0.5
1.6
0.5
3-6
1.2
-
-
-
-
0.6
0.3
-
—
AFTER MTCE
HC CO NOX
_
_
115
105
110
110
110
150
130
200
170
320
&>
390
520
1020
1100
—
-
-
-
50
100
60
85
—
-
—
—
3.8
3.3
0.9
0.8
0.9
1.7
0.3
0.3
3-5
3-7
1.8
0.6
3.6
4.3
4.2
5.8
-
-
-
-
1.7
1.5
0.8
0.7
-
«•
:
:
ii
8
511
389
S
166
116
62
62
389
286
49
52
-
—
—
—
419
450
67
62
-
-
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-68

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE



                                      DENVER



                          ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MTCE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX
406 72 MERC MONT 2250(N)   80  3.2   ----------
              REPLICATE   ------------

              IDLE(N)    200  4.5   ----------
              REPLICATE   ------------

409 72 OLDS NNTY 2250(N)   50  0.5   ----------
              REPLICATE   ------------

              IDLE(N)    220  5.0   ----------
              REPLICATE   ------------

410 72 PLYM VALI 2250(N) 1600  1.81500  2.0  307  450  2.0  150  1.4   90  1.3  247
              REPLICATE   -    -  1200  3-2  131   -                  130  1.5  255

              IDLE(N)    350  5.8  430  7-3   46  590 10.0  170  0.5  380  0.4   52
              REPLICATE   -    -   600  9.8   34   -    -    -    -   310  0.3   56

411 72 PONT GRNV 2250(N)   50  1.5   -
              REPLICATE   ------------

              IDLE(N)    240  2.4   ----------
              REPLICATE   ------------

865 72 AMMO GREM 2250(N) 1200  4.21400  3-0  348  100  1.0  340  0.7  330  3-6  307
              REPLICATE   -    -  1200  4.2  266   -                  195  3.6  307

              IDLE(N)    800  3-5 1500  2.0   85 1300  2.5  220  1.1  270  4.8   59
              REPLICATE   -    -   900  3.6   64   -    -    -    -   235  4.4   61

866 72 AMMO HORN 2250(N)  170  2.1   -
              REPLICATE   ------------

              IDLE(N)    180  1.7-
              REPLICATE   ------------

867 72 BUIC SKYL 2250(N)   40  2.2   ----------
              REPLICATE   ------------

              IDLE(N)    200  1.0   ----------
              REPLICATE   ------------

868 72 BUIC LASA 2250(N)   90  2.0   ----------
              REPLICATE   ------------

              IDLE(N)    100  0.4   ----------
              REPLICATE   ------------

869 72 BUIC LASA 2250(N)  100  5.0   -    -	
              REPLICATE   ------------

              IDLE(N)    150  5.0   -----	
              REPLICATE   ------------


^0 SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                     M-69

-------
                                  APPENDIX M,CONT'D
                 LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                                       DENVER


                           ACCEPT    BEFORE MTCE   MECH  REC  MECH CK     AFTER WTCE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC   CO    HC  CO    HC  CO   NOX
870 72 BUIC

871 72 CADI

872 72 CADI

873 72 CHEV

LASA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
DEVI 2250(N)
• REPLICATE
IDLE(N)
REPLICATE
DEVI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VEGA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
60
140
40
30
40
115
80
80
0.4 -
2.3 -
0.4 -
0.6 -
0.4 -
3.6 - - - -
2.1 -
1.0 -
------
— — — — — —
______
_
------
_ — _ _ _ _
_
------
874 72 CHEV VEGA 2250(N)   170  4.0   80  4.2  128   50  1.5   20  0.2   70  2.5   17
                REPLICATE    -    -   110  5.8  103   -    -    -    -   130  4.0   20

                IDLE(N)     220  6.2  210  7.4   72  160  3-7   70  1.3  170  2.5   15
                REPLICATE    -    -   330  9.0   59   -    -    -    -   235  4.8   20

875 72 CHEV VEGA 2250(N)    30  0.4-    -    -    -    -    -    -    -   -    -
                REPLICATE    ------------

                IDLE(N)      80  1.5-    -    -    -    -    -    -    -   -    '
                REPLICATE    ------------

876 72 CHEV VEGA 2250(N)    40  0.3   -    -    -    -    -    -    -    -
                REPLICATE    ------------

                IDLE(N)      80  1.6-    -    -    -    -    -    -    ---
                REPLICATE    ------------

877 72 CHEV NOVA 2250(N)   130  1.3  110  2.0  266   75  0.8   80  0.6  120  3-J  ]2
                REPLICATE    -    -   230  3-0  247   -                  180  4.9  w

                IDLE(N)     400  5.7  400  6.0   58  360 .5.6  170  0.6  250  4.3   jjj
                REPLICATE    -    -   480  7.6   45   -    -    -    -   220  4.4   •»

878 72 CHEV NOVA 2250(N)   300  2.5   -    -    -    -    -    -    -    -   -    I
                REPLICATE    -----------

                IDLE(N)     200  3.5   -    -    -    -    -    -    -        "    I
                REPLICATE    -----------


TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX -
                                       M-70

-------
                              APPENDIX M.CONT'D
             LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
           ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                   DENVER
NO. YR MAKE MODL MODE
879 72 CHEV CAMA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
880 72 CHEV NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
881 72 CHEV NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
882 72 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
883 72 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
881 72 CHEV MALI 2250(N)
REPLICATE
IDLE(N)
REPLICATE
885 72 CHEV CHEL 2250 (N)
REPLICATE
IDLE(N)
REPLICATE
886 72 CHEV MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
887 72 CHEV NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
150
340
50
150
110
225
130
320
210
1000
100
250
60
360
190
310
180
340
0.4
2.5
0.2
2.8
2.8
5.2
0.8
2.1
4.5
10.0
1.0
2.8
0.2
8.4
1.9
6.3
3.8
8.2
BEFORE MTCE
HC CO NOX
-
_
110
210
800
790
-
-
30
100
340
520
60
130
360
460
105
90
355
400
-
-
4.0
4.4
10.0
10.0
_
^
0.6
4.6
8.5
10.0
2.8
4.8
10.0
10.0
3.2
2.1
8.6
9-6
-
_
28
21
18
13
-
-
154
121
34
29
151
111
28
126
151
39
MECH REC
HC CO
-
-
150
500
-
—
40
360
60
290
100
330
-
_
3.0
9.0
-
-
0.3
8.2
2.0
7.5
2.0
6.6
MECH CK
HC CO
-
_
100
300
_
-
40
200
50
100
90
150
-
_
2.5
1.0
_
_
0.4
1.3
1.3
0.2
1.4
0.7
AFTER MTCE
HC CO NOX
-
-
75
100
200
170
-
-
50
30
125
135
70
94
130
150
110
160
175
265
-
_
3.0
3.0
0.6
1.0
-
-
2.8
1.0
3.4
3.9
2.2
2.5
1.2
1.7
3.6
5.0
4.2
6.8
-
_
138
121
60
64
-
-
131
133
56
60
108
76
48
42
146
111
66
55
SPEED IDLE TEST  RESULTS ARE: HC - PPM/HEXANE, CO - %, UNCORRECTED NOX - PPM
                                 M-71

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
888

889

890

891

892

893

894

895

896

YR MAKE MODL MODE
72 CHEV IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 CHEV MONT 2250(N)
• REPLICATE
IDLE(N)
REPLICATE
72 CHEV NOVA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 CHEV MONT 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 CHEV IMPA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 CHEV CHEL 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 CHRY NEWP 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
72 DODG DART 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
40
200
240
420
825
1750
130
1300
30
70
250
60
150
290
300
370
300
200
0.7
4.2
5.0
7.0
0.3
0.8
0.8
6.0
0.7
2.0
0.5
2.1
2.3
6.6
5.5
8.0
5.5
2.3
BEFORE MTCE
HC CO NOX
-
-
30
50
200
230
800
920
1680
1800
15
90
905
1000
-
-
-
-
95
170
210
250
160
240
300
310
-
-
-
_
0.4
0.4
5i6
0.5
1.0
1.2
1.8
0.4
0.4
Z-6
8.0
-
-
_
-
2.5
3.8
5.0
5.6
2.9
4.0
7.4
7.2
_
-
-
_
227
191
56
49
191
141
40
33
101
90
16
16
-
-
_
-
358
255
43
43
227
286
37
65
-
-
MECH
HC
-
_
45
220
850
1025
50
900
-
_
_
^
150
350
180
290
-
-
REC MECH
CO HC
-
_ _
0.4 50
5.3 75
0.4 1025
0.3 1250
2.2 50
6.3 700
_ _
_ _
_ _
^ m m
3.0 175
6.0 225
2.5 180
6.0 130
_ _
- -
CK
CO
-
_
1.7
0.4
3.5
4.8
0.2
1.2
-
_
-
—
4.0
3.2
1.2
0.5
-
-
AFTER WTCE
HC CO NOX
_
M
45
95
90
110
600
640
810
1020
20
30
400
600
-
-
-
-
110
130
290
95
180
260
120
120
-
—
^
— _
1.2 146
3.0 128
0.4 60
0.3 56
1.8 133
1.8 136
5.5 45
1.6 41
0.3 126
0.3 116
1.4 36
1.7 35
-
-
-
_ -
3i9 266
J:8 S
1:- $
fct 8
~
—
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                     M-72

-------
                              APPENDIX M,CONT'D
             LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
           ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                   DENVER
NO. YR
897 72

898 72

899 72

900 72

901 72

902 72

903 72

901 72

90572

ACCEPT
MAKE MODL MODE HC CO
DODG DART 2250(N) 250 4.0
REPLICATE -
IDLE(N) 500 10.0
REPLICATE -
DODG POLA 2250(N) 390 5.8
REPLICATE -
IDLE(N) 800 10.0
REPLICATE -
FORD PINT 2250CN) 420 3.8
REPLICATE -
IDLE(N) 310 6.8
REPLICATE -
FORD PINT 2250(N) 1000 0.6
REPLICATE -
IDLE(N) 1800 0.9
REPLICATE -
FORD PINT 2250(N) 200 3.0
REPLICATE -
IDLE(N) 500 10.0
REPLICATE -
FORD MAVE 2250(N) 160 8.8
REPLICATE -
IDLE(N) 800 0.7
REPLICATE -
FORD MUST 2250(N) 220 0.3
REPLICATE -
IDLE(N) 700 0.4
REPLICATE -
FORD MAVE 2250(N) 1875 2.2
REPLICATE -
IDLE(N) 2000 0.2
REPLICATE -
FORD MAVE 2250(N) 120 1.5
REPLICATE -
IDLE(N) 240 2.5
REPLICATE -
BEFORE MTCE
HC CO NOX
80
110
290
275
180
300
1440
1770
260
315
290
330
700
600
1680
1480
150
150
660
440
100
120
120
70
170
110
455
800
1950
1950
2000
2000
-
-
1.4
1.4
6.0
5.6
4.6
4.4
10.0
10.0
3.0
3.2
6.8
7.0
0.9
1.1
1.7
1.5
2.1
2.5
10.0
8.6
7-5
7.8
1.3
1.0
0.9
0.8
1.5
0.6
1.3
3-2
0.6
0.5
—
-
245
232
24
24
146
151
12
11
245
247
64
60
156
232
$
121
116
30
46
7X
38
84
46
ill
41
47
38
181
1
-
-
MECH REC
HC CO
145
450
270
1100
305
310
475
1300
120
350
120
200
145
650
700
2000
-
-
1.7
10.0
4.8
10.0
2.0
6.6
0.4
1.0
1.9
8.5
7.0
0.8
1.2
0.6
1.8
0.8
M
-
MECH CK
HC CO
80
110
80
120
250
150
180
300
200
400
55
50
90
350
100
270
-
-
0.3
0.5
0.9
1.6
1.6
0.8
1.0
1.7
0.8
3-2
3-0
0.6
0.7
0.4
0.8
1.4
-
-
AFTER MTCE
HC CO NOX
$
50
50
40
70
120
100
227
245
200
200
255
210
400
350
120
110
370
540
S5
80
60
90
30
30
290
310
140
200
70
300
_
-
°'?
0.4
0.5
0.7
0.4
0.4
0.6
0.8
2.0
2.0
1.3
2.0
1.0
1.2
2.2
2.7
0.9
0.9
5.0
6.1
2.9
3-5
0.9
1.5
0.4
0.4
0.4
0.6
1.9
2.3
2.2
3.0
—
:
307
191
74
50
234
227
57
62
368
286
11
196
166
26
86
146
106
I5
18
30
29
31
247
239
51
53
204
141
SO
44
-
:
SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO -  %, UNCORRECTED NOX - PPM
                                 M-73

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO.
906

907

908

909

910

911

912

913

914

ACCEPT
YR MAKE MODL MODE HC CO
72 FORD MAVE 2250(N) 500
REPLICATE -
IDLE(N) 1190
REPLICATE -
72 FORD GALA 2250(N) 2000
• REPLICATE -
IDLE(N) 2000
REPLICATE -
72 FORD STAW 2250(N) 70
REPLICATE -
IDLE(N) 200
REPLICATE -
72 FORD LTD 2250(N) 120
REPLICATE -
IDLE(N) 1350
REPLICATE -
72 FORD LTD 2250(N) 1850
REPLICATE -
IDLE(N) 180
REPLICATE -
72 FORD GALA 2250(N) 80
REPLICATE -
IDLE(N) 290
REPLICATE -
72 MERC COME 2250(N) 800
REPLICATE -
IDLE(N) 525
REPLICATE -
72 MERC MONT 2250(N) 80
REPLICATE -
IDLE(N) 110
REPLICATE -
72 OLDS CUTL 2250(N) 160
REPLICATE -
IDLE(N) 180
REPLICATE -
6.0
10.0
2.6
1.1
0.7
3.8
0.6
0.3
0.6
1.5
0.3
5.7
5.5
4.5
2.2
3.6
2.4
1.1
BEFORE MTCE
HC CO NOX
270
390
1000
990
270
580
350
290
-
-
310
270
420
140
_
«•
30
40
300
360
1180
920
320
320
-
-
_
-
4.8
5.2
10.0
10.0
2.1
4.8
7.5
4.9
-
-
1.9
2.2
1.9
1.7
_
-
1.0
1.7
6.8
8.0
4.0
4.6
5.4
5.9
*»
«*
-
-
399
276
24
22
222
149
3!
_
_
430
72
72
32
—
«w
222
219
45
44
18
146
63
72
^
,„
-
-
MECH REC
HC CO
310
1100
700
220
_
_
1300
2000
-
—
40
325
1900
210
-
-
-
-
1.8
10.0
0.6
4.0
-
_
0.4
0.5
—
•
0.4
6.5
2.7
3.5
—
«*
-
-
MECH
HC
300
150
140
180
-
-
90
45
-
-
135
230
190
120
_
_
_
-
CK
CO
4.0
0.8
0.8
3.0
-
-
0.6
0.6
_
_
0.3
1.7
2.1
1.5
-
_
-
:
AFTER MICE
HC CO NOX
240
300
120
170
130
130
110
110
_
-
80
90
60
70
-
-
120
135
155
150
200
290
150
200
-
-
-
—
3-8 573
4.8 450
1.1 79
3-0 72
2.0 327
3.2 214
2.3 83
2.2 75
—. —
- -
0.9 235
1.6 286
0.6 77
1.5 72
-
_ -
0.6 W
0.6 409
2.2 63
2.3 W
3.6 317
4.8 239
2.1 86
2.3 79
-
-
-
-
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                      M-74

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE


                                      DENVER


                          ACCEPT    BEFORE MTCE   MECH REC  MECH CK     AFTER MTCE
NO. YR MAKE MODL  MODE     HC  CO    HC  CO   NOX   HC  CO    HC  CO    HC  CO   NOX

9?5~72~OLDS CUTL 2250(N~ 110  3.8   -   "-    -""       -~   -   ~---    -~
              REPLICATE   ------------

              IDLE(N)    150  3.6   ----------
              REPLICATE   ------------

916 72 OLDS DELT 2250(N)  140  1.2---    -------
              REPLICATE   ------------

              IDLE(N)    360  4.5   ----------
              REPLICATE   ------------

917 72 OLDS CUTL 2250(N)  130  5.0   ----------
              REPLICATE   ------------

              IDLE(N)    160  2.4   ----------
              REPLICATE   ------------

918 72 OLDS DELT 2250(N)   10  0.1   -
              REPLICATE   ------------

              IDLE(N)     60  0.4   ----------
              REPLICATE   ------------

919 72 PLYM VALI 2250(N)  240  3-0  120  1.5  296  160  1.7   70  0.2   80  0.9  327
              REPLICATE   -    -   160  2.0  245   -    -    -    -   110  1.1  307

              IDLE(N)    400  8.6  315  7.7   50  350  8.2   90  0.5  105  0.6   76
              REPLICATE   -    -   325  6.0   40   -    -    -    -   110  0.8   76

920 72 PLYM DUST 2250(N)  100  0.6   ----------
              REPLICATE   ------------

              IDLE(N)    130  2.8   ----------
              REPLICATE   ------------

921 72 PLYM SATE 2250(N)  220  2.3   -
              REPLICATE   ------------

              IDLE(N)    285  2.5   ----------
              REPLICATE   ------------

922 72 PLYM SCAM 2250(N)   70  0.5   ----------
              REPLICATE   ------------

              IDLE(N)     90  0.6   ----------
              REPLICATE   ------------

923 72 PONT VENT 2250(N)   70  0.8   ----------
              REPLICATE   ------------

              IDLE(N)    280  3.1----------
              REPLICATE   ------------


^0 SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE, CO - %,  UNCORRECTED NOX - PPM
                                    M-75

-------
                                 APPENDIX M,CONT'D
                LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                      DENVER
NO. YR
924 72

925 72



926 72



927 72



928 72



929 72


930 72

931 72



932 72


MAKE MODL MODE
PONT STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
PONT LEMA 2250CN)
• REPLICATE
IDLE(N)
REPLICATE
PONT LEMA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
PONT CATA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
CAPR COUP 2250CN)
REPLICATE
IDLE(N)
REPLICATE
DATS B110 2250CN)
REPLICATE
IDLE(N)
REPLICATE
DATS 510 2250(N)
REPLICATE
IDLE(N)
REPLICATE
OPEL 1900 2250(N)
REPLICATE
IDLE(N)
REPLICATE
TOYO CORO 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
90
250
-
80
-
260
-
120
—
200
-
60
-
205
-
150
-
200
-
270
-
600
200
750
100
-
230
-
175
-
720
2.0
5.0
-
1.8
-
6.0
-
4.0
—
5.0
-
0.8
-
3.2
-
1.0
-
1.8
-
4.2
-
6.8
2.8
9.5
0.6
-
5.8
-
3.8
-
8.0
BEFORE MTCE
HC CO NOX
-
-
70
110
400
440
_
—
_
-
_
—
_
-
_
-
«.
-
180
235
380
430
200
145
560
680
110
100
200
200
120
135
360
360
-
-
1.9
2.8
7.8
7.9
_
—
_
-
_
—
_
—
_
-
_
-
3 6
4\2
5.2
5.2
1.8
2.3
6.4
6.9
0.9
0.7
3.2
3.4
2.6
3.2
9.4
9.4
-
-
199
181
53
48
_
—
..
-
_
—
_
—
_
-
_
-
46
53
33
31
161
154
11
286
307
70
72
141
131
40
38
MECH REC
HC CO
- -
- -
100 1.5
— -
380 9.0
- -
_ _
— —
_ _
- -
_ _
- -
_ _
- -
_ _
- -
— .
- -
200 2.0
-
410 3.2
155 1.3
630 5.8
175 1.6
- -
200 4.6
- -
220 2.1
- -
960 10.0
MECH CK
HC CO
- -
- -
40 0.8
- —
120 0.5
- -
_ _
— —
_ —
- -
_ _
— —
_ _
— —
_ _
- -
. _
- -
180 1.9
- -
400 0.2
300 2.0
600 2.0
140 1.0
-
180 1.0
- -
210 2.4
- -
530 2.3
AFTER KTCE
HC CO NOX
;
-
80
80
130
155
_
—
_
-
«
—
_
—
_
—
_
—
120
180
200
210
130
200
310
320
35
60
175
210
160
170
360
380
™
-
4.3
3.2
0.8
0.9
_
-
—
-
_
—
_
—
—
—
-
.*
2.8
4.2
0.8
0.8
2.5
2.5
1.7
2.1
0.2
0*5
.2
0.2
OO
.£
3.3
3."
1.7
3.3
—
-
156
146
71
62
_
-
_
-
_
-
-
~
-
—
-
—
22
10
32
31
26
286
229
t— CM
VOVO
202
iftQ
I Oj
68
62
ut-
116
94
7
45
44
TWO SPEED IDLE TEST RESULTS ARE: HC - PPM/HEXANE,  CO - %,  UNCORRECTED NOX -
                                     M-76

-------
                             APPENDIX M,CONT'D
            LISTING OF TWO SPEED IDLE TEST PROCEDURE RESULTS
          ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                  DENVER
NO. YR
93372

934 72

935 72

93672

MAKE MODL MODE
TOYO STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VOLK SEDA 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VOLK CONV 2250(N)
REPLICATE
IDLE(N)
REPLICATE
VOLK STAW 2250(N)
REPLICATE
IDLE(N)
REPLICATE
ACCEPT
HC CO
330
580
100
130
100
180
200
50
5.8
7.0
1.7
3.2
3.0
5.6
5.6
0.4
BEFORE MTCE MECH REC
HC CO NOX HC CO
220
260
395
510
-
-
120
125
300
310
-
-
4.7
5.0
7i8
-
_
4.7
4.8
8.8
9.0
_
-
111 300 5.2
95 -
46 540 8.6
38 - -
_
_
95 200 4.6
53 340 9.0
_ _ -
_
MECH CK
HC CO
100 5.0
420 2.0
- -
_ —
85 3-6
350 2.6
-
- -
AFTER MTCE
HC CO NOX
140
200
310
290
-
_
90
130
32°
480
-
-
4
2
4


4
4
10
10


:l
.6
.4
—
-
:l
.0
.0
-
:
m
217
98
—
_
116
106
41
42
-
:
SPEED IDLE TEST RESULTS ARE:  HC - PPM/HEXANE,  CO -  %, UNCORRECTED NOX - PPM
                                M-77

-------
M-78

-------
APPENDIX N

-------
                             APPENDIX N

         LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
         ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                               Legend
     VEH NO.  -  Vehicle Number

        YEAR  -  Model Year

        MAKE  -  Vehicle Make

        MODL  -  Vehicle Model

         CID  -  Engine Displacement in Cubic Inches

        H.P.  -  Dynamometer Load used During Test, Applied
                 as Specified in Following Table

RIGHT EXHAUST
 LEFT EXHAUST  -  These Headings Identify the Various Measurement Points
                 Depending on the Exhaust System of the Vehicle

                 RIGHT EXHAUST  - From right engine exhaust before passing
                                  through converter or with no converter
                 RT AFTER CONV  - From right engine exhaust after passing
                                  through converter
                 LEFT EXHAUST   - From engine exhaust before converter or
                                  with no converter
                 LFT AFTER CONV - From left engine exhaust after passing
                                  through converter
                 T.P. COMPOSITE - Mixture of exhaust from both sides of
                                  exhaust system

The diagrams on the following pages show the measurement points on various

exhaust systems.  The following measurements were taken.

          HC  -  Hydrocarbon Emissions in Parts per Million
                 Hexane (-: Not Applicable)

          CO  -  Carbon Monoxide Emissions in Mole Per Cent
                 (-: Not Applicable)

         NOx  -  Oxides of Nitrogen Emissions in Parts per
                 Million (-: Not Applicable)

          02  -  Oxygen Emissions in Per Cent (-: Not Applicable)
                                 N-l

-------
Each test consists of measurements at four different conditions.

     50 MPH  -  Vehicle Operating on Dynamometer at 50 Miles
                Per Hour with Load Set as Specified

     30 MPH  -  Vehicle Operating on Dynamometer at 30 Miles
                Per Hour with Load Set as Specified

   IDLE (D)  -  Vehicle at Normal Idle with Transmission in Drive

   IDLE (N)  -  Vehicle at Normal Idle with Transmission in Neutral


Various tests that may be performed in the testing sequence are as
follows.
BEFORE MTCE  -
   The Initial Federal Three Mode Test Performed
   Before Maintenance
  REPLICATE

 AFTER MTCE
-  Repeat of Before Maintenance Test

-  The Federal Three Mode Test Conducted After
   Maintenance Was Performed on the Vehicle
  REPLICATE  -  Repeat of After Maintenance Test
Vehicle
Weight
up to 2500
2501-3500
3501-4500
above 4500
High Speed (50 MPH)
Actual Load
21
26
31
36
Transmission
High
High
High
High
Low Speed (30 MPH)
Actual Load
9
12
15
18
Transmission
3rd
High
High
High
Idle Mode: Automatic Transmission in Neutral and Drive
: Manual Transmission in Neutral
                                   N-2

-------
                    TT KlUHT AFTFR CONVFHTKRl L. NA
           EXHAUST  3. TAILPIPK COMPOSITE    |(Z\JUCHT  ENGINE  EXHAUST
                                                                             NA
                                                                             UCHT AFTER CONVERTER
                                                                                LPIPE COMPOSITE
\	
NA                    ?T LEFT  AFTER CONVERTER
LEFT  ENGINE EXHAUST  3. TAILPIPE COMPOSITE
                                                                            	1
                                                                       (D NA
                                                 NA                    7. LEFT  AFTER CONVERTER
                                                 LEFT  ENGINE EXHAUST  3. TAILPIPE COMPOSITK
                         NA
NA                    2T RIGHT AFTBR CONVERTER
RIGHT ENGINE EXHAUST  3. TAILPIPE COMPOSITE
                                                                          NA
                                                 NA                    ?". RIGHT AFTER CONVERTER
                                                 RIGHT ENGINE EXHAUST  3- TAILPIPE COMPOSITE
 ,.  LEFT  AFTER CONVERTER
LEFT  ENGINE EXHAUST  3.  TAILPIPE COMPOSITE
                                                     r
                                                                                AFTER  CONVERTER
                                                                          TAILPIPE  COMPOSITE
                     *L  NA
NA                   (2}  RIGHT AFTER CONVERTER
RIGHT  ENGINE  EXHAUST TJT  TAILPIPE COMPOSITE
                                                                         1. NA
                                                                          . RIGHT AFTER CONVERTER
                                                                            TAILPIPE COMPOSITE
,-_„                 M.	   AFTER  CONVERTER
LEFT  ENGINE  EXHAUST  OVTAILPIPE  COMPOSITE
                                                                         LEFT  AFTER CONVERTER
                                                                         TAILPIPE COMPOSITE
                                                 RIGHT  ENGINE  EXHAUST
                                                    EFT   ENGINE EXHAUST
                                                   NA                    C23 RIGHT AFTER  CONVERTER
                                                   RIGHT ENGINE EXHAUST  TT^TAILPIPE COMPOSITE
                                                                     	         I
                      RIGHT AFTER CONVERTER
                      TAILPIPE COMPOSITE
                    Jtt NA
                    
-------
O
                         1 .  NA
    '•A                    -i.  H1GHT AFTER CONVEHTER
    MOHT EMIINE EXHAUST m TAILPIPE COMPOSITE
     \	I
                             NA
                             RIGHT AFTER CONVERTER
                             TAILPIPE COMPOSITE
     r
^                      CD NA
OJ)  '.-A                    2. LtFT  AFTKR  CONVERTER
    l.r.rT  L,v;iNK EXHAUST  3. TAILHIPt  COMPOSITE
                                                     HICHT ENGINE EXHAUST
                                                        - -rh^<- +-
                                                                             LEFT  AFTER  CONVEHTtR
                                                                             TAILPIPE COHHOSITK
                            NA
                            PIGHT AFTER  CONVF.RTER
                            TAILPIPE  COMPOSITE
   -IJHT ENGINE EXHAUST
     \	i	
                                                                          1.  NA
JL  NA                    2. RIGHT AFTER CONVERTER
(g)  RIGHT ENGINE EXHAUST  (Jj^AILPlPE COMPOSITE
                        1 .  NA
                                 AFTER CONVERTER
        ENGINE EXHAUST nVTAILPIPE  COMPOSITE   ,
                                                                             LEFT  AFTER  CONVERTER
                                                    'LEFT   ENGINE EXHAUST  T. TAILPIPE COMPOSITE
                           NA
  ,»A                   (Z>  RIGHT  AFTtR CONVERTER
  PIGHT ENGINE EXHAUST  3.  TAILPIPE COMPOSITE
                                                                          1. NA
                                                                             RIGHT AFTER  CONVERTER
                                                                             TAILPIPE  COMPOSITE
   RIGHT ENGINE EXHAUST
                        1. NA
                            KfT  AFTER CONVERTER
                           -AlLPIPE COMPOSITE
                                                                         CD  LEFT  AFTER CONVERTER
                                                     fFT -ENGINE EXHAUST X  TAILPIPE COMPOSITE
  F.IGHT ENGINE EXHAUST
                           NA
                           RIGHT AFTER CONVERTER
                           ~ ILP1PE COMPOSITE
                        1  NA
1.  NA                   2! RIGHT AFTER  CONVERTER
2.  RIGHT-ENGINE EXHAUST  3. TAILPIPE COMPOSITE
                                                     r
     \.	
                        ^  NA
   ;.A                    7.  LEFT   AFTER CONVERTER
   LEFT  ENGINE EXHAUST  3.  TAILPIPE COMPOSITE
                                                      	I
                                                1  NA                   I! LEFT  AFTER CONVERTBH
                                                2. LEFT  ENGINE EXHAUST  3- TAILPIPE COMPOSITE
                                              N-4

-------
                                                          APPENDIX N

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                           DENVER
von
NO.
001








„











003












004




YEAR MAKE MODL CIS)
1975 CHEV TRUC 350
BEFORE MTCE
REPLICATE


AFTER MTCE

REPLICATE


1975 CHEV TRUC 350
BEFORE MTCE

REPLICATE


AFTER MTCE

REPLICATE



1975 CHEV TRUC 350
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE



1975 CHEV TRUC 350
BEFORE MTCE
REPLICATE

AFTER MTCE
30MPH 50MPH
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
on upu
j\j nrn
IDLE CD)
IDLE (N)
(15) (31)
50 MPH
IDLE (N)
50 MPH
IDLE $> )
IDLE (N)
50 MPH
IDLE (N;
50 MPH
30 MPH
IDLE (D)
IDLE (N)
£(3D
MPH
MPH
IDLE (N)
50 MPH
30 MPH
TTW tf ir\\
IDUS \O)
IDLE (N)
50 MPH
IDLE u>)
IDLE (N)
50 MPH
30 MPH
IDLE CD)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
HC

—
—
M
	
—
™
—
.»_
	

—
„_
—
_rf_
	
—
™
_
_
_.
	

_
	
~
	
~
—
^^
—
_
__
«
	

—
—
—
_
	 KlUtt
CO NQX
H/l ._,

_ 	
— _. 	
— 	
_ 	
— 	
_ 	
— M m __ m
— 	
„ .
— 	
.. ...
_ -__
— ~—
— 	
— 	
— —
.. _
_ _
.. ...
— 	
	 N/A —

— —
— —
— —
_ —
— —
.. -
_ —
.. ...
.. ...
.. ...
— —
	 N/A —

— —
_ —
_ —
I CJUU
02

—
~™
H
—
—
—
—
^ 	
—

—
_
_
— —
—
—
—
_
_
..
—

_
—
—
—
—
—
, 	 r
~
H
_
_ .
	

- -
—
_
_
win a
HC

—
*"~
._
—
—
—
—
zz
—

—
_
_
••—
—
—
—
..
_
,..
—

_
—
—
—
—
—
,__
	
__
_
__
—

"*
—
__
_
ISTEM '••
CO NOX 02

_ 	 _
_w ir 	 _M
-M JLI^ «>
_ 	 _
_ 	 _
	 	 	
_ 	 _
^^ _,— „ _,__,
_ 	 	
M/» _ . . _.

_ ... ..
_ ~ 	
— — — 	
	 	 	
_ 	 _
— — —
	 ... _
_ _ _
_ _— ..
	 	 	
	 N/A 	

— — —
_ — _
— 	 —
_ — —
— — —
± _ ^ „ —x.
— _— —
— — _
— — — _
— _«. «
	 	 	
	 tf/A 	

— — —
« ^_. __
— 	 —
HC CO
I PITT I?
35 0.50
100 1.50
?30 1740
45 0.50
80 1.20
__ — -•
125 2.40
_ _
— —
— —
zz zz
— _
__ _,
75 1.65
75 0.55
280 7.90
320 7.30
80 1.70
75 0.50
250 7.90
310 7.20
— —
— —
	 _
_ _
_ _
— —
— LEFT El
110~.00
130 3.90
Tso oTso
110 4.25
130 3.00
Tio TToo
— —
_--,. __
— 	
— —
— __
— —
	 	
UStS I
NOX
XHAUST
1070
460
12i4
593

~48
—
—
—
zzz
—
KHAUST

45
1468
665
52
—
—
	
__
...
—
CHAUST
542
399
If
399
~32
—
	
_
—
— —
— .
	
exHAu;
02

4.3
5.3
5i2

sTg
—
—
—
zz
—

0.6
0.8
0.2
0.3
0.6
0.8
0.2
0.3
—
—
..
_
..
—
^_
3.7
4.3
3-9
4.5
eTs
—
__
_
..
..
..
—
— LEFT EXHAUST —
60 0.45
18 ?:B
150 1.10
65 0.50
90 0.30
145 1.80
140 1.10
— —
1791
i|
fe
32
—
5.1
5.2
I'.l
5.0
5.4
7.4
8.6
—
SI 5ISTH1 	
HC CO NOX 02
- LFT AFTER CONV -
20 0.03 1119 3.1
90 1.80 501 2.9
T40 aToo ~~37 T.o
30 0.03 1244 2.9
100 1.80 645 2.7
« *«. m_ 	 - —
150 2.80 42 2.7
— — — —
— — — —
_ _ — _
zz zz zzz n
_ _ — _
r on* APTPP C(\UU
H LtT 1 nr iCM \JJni ~
60 1.60 1318 0.3
45 0.05 430 0.2
255 7.60 35 0.1
300 6.80 26 0.1
55 1.45 1219 0.2
35 0.07 450 0.2
260 7.40 3§ 0.0
305 6.90 29 0.0
_ _ — _
— — — __
_ 	 __ ._
— _ _ _
_ 	 	 ..
— — — _
- LFT AFTER CONV -
75 1.00 501 1.0
50 0.06 409 2.5
~40 0?02 ~~31 8?5
50 2.80 460 1.3
50 1.00 327 1.9
35 0.02 26 8.6
_ _ — _
_ M ... _
	 	 — 	
.. .. ... _
_ 	 ... _
	 _ ... 	
	 	 	 _
- LFT AFTER CONV -
30 0.03 1542 4.1
40 0.02 726 4.3
40 0.02 101 5.6
45 0.02 31 7.4
30 0.02 1542 4.0
30 0.02 890 4.4
40 0.02 108 5.5
35 0.02 31 7.4
— — — —
                                    D
                              IDLE  (N)
                REPLICATE    50    MPH
°05  1975  DODG  TRUC  318     (15)  (3D
                BEFORE MTCE   50   MPH
                REPLICATE
                AFTER MTCE
                REPLICATE
N/A
N/A
— LEFT EXHAUST
 20  0.15 10
 30  0.15 11.
 90  1.55   59
 90  1.45   46
 20  1.40 111
 35  2.10 11
 85  1.50
 90  1.50
                                                    —    - LFT AFTER  CONV -
                                                                    1194  0.9
                                                                    1244  0.7
                                                                     60  0.7
       THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UHCOHRECTED NOX - PPM
                                                             H-5

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                          DENVER
*U11
NO.
006









007







rtnfl
Ul/O











009







010






fEAR MAKE MODL CID
1975 FORD TRUC 302
BEFORE MTCE
REPLICATE


AFTER MTCE


REPLICATE


1975 FORD TRUC 302
BEFORE MICE
REPLICATE

AFTER MTCE

REPLICATE


1QV5 FORI5 TRW V»1
BEFORE MTCE



REPLICATE

AFTER MTCE


REPLICATE


1975 FORD TRUC 351
BEFORE MTCE

REPLICATE


AFTER MTCE

REPLICATE
1975 CMC TRUC 350
BEFORE MTCE
REPLICATE


AFTER MTCE

REPLICATE
30MPH*50MPH
30 MPH
IDLE (D}
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
-._, /Q«\
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
(15) (31)
pu Pirn
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE IN)
50 MPH
OQ hPH
MM
30 MPH
IDLE (D)
IDLE (N)
LMPH
(D)
IDLE (N)
50 MPH
IDLE IN)
50 MPH
HC CO NOX 02 HC CO NOX
- RIGHT EXHAUST -
170 4.00 440 3.8
175 3.90 131 3.9
55 1.80 20 4.0
150 4.00 430 3.7
155 3.90 118 3.8
— — _ __ j _
40 1.75 18 4.0
.. .. ... -
_ .. ... ..
_ ... ... ..
_ _ _ —
_ — . ... — _
_. .. ... _
- RIGHT EXHAUST -
65 2.80 ^89 5.4
80 o:&0 22 &:5
70 2.70 409 5.3
90 2.80 164 5.7
90 1.70 60 7.9
75 0.55 20 8.9
— — — —
_ _ _ _
.. _ ... _
_ _ ... ..
_ _ _ _
STOUT RVHIIIST
"21 0.40 1045 4To
25 0.35 716 6.0
25 0.25 111 8.9
20 0.15 22 10.2
25 0.30 1393 4.1
25 0.20 696 5.9
20 0.30 116 9.2
15 0.17 24 10.1
_ _ — _
	 	 	 _
_ .. ... _
— — — —
	 _ ... _
— _ — —
- RIGHT EXHAUST -
95 1.10 1194 3.8
110 0.30 655 4.5
1JO 2.40 80 5.2
80 2.00 28 6.0
95 1.00 1294 4.0
110 0.50 737 4.5
130 2.30 88 5.5
80 2.00 32 6.3
_ _ — _
_ _ „ _
— — — —
~ ~ ~ ~
— — — —
_. _ ... _
__ _ — _
_ _ — _
_ _ — _
— — — —
- RT
1
_
20
	
—
_
_
__
~~
- RT
10
20
20
10
25
—
—
...
^.
_

..
(_
_
_
—
™~
—
_
_
—
__
	
—
_
_
_
~"~
—
—
—
—
—
_
—
—
—
—
AFTER CONV
0.25 450
0.06 161
0 04 38
0.23 450
0.03 159
.. ••—
0.03 40
__ ___
z z:
_ ...
_ _
.. ...
— —
AFTER CONV
0.20 491
0.06 207
0.04 80
0.03 42
0.20 511
0.05 227
0.02 101
0.02 42
— —
— —
_ ...
._ __
— —
U/JI

.. ._
_ -
_ ...
z ~
— —
— —
_ ....
	 ._
— —
.. ...
— —
— N/A 	
_ __
_ ._
_ ...
— —
— —
_ _
— —
	 N/A —

,_ j 	 _,
— —
— —
— 	
— —
02
oTg
3:1
1.1
_
3.6
_,_
—
_
—
_
	
H
2*.0
?:1
—
—
«
^_
~—

_^_
_
_
_
—
•W
—
_
_
	
„-„
	
—
_
_
..
~~
—
—
	
—
—
..
—
—

»
—
11 LiATJ. (UUU1UOA OlOlCn
HC CO NOX 02 HC CO
	 N/A 	
— — 	
w — — —
— — —
... _ .--
— .— ...
— — __
— — —
.. .. •-•
— — —
• • ™™™™™ Pi/ A ~"~~~
_ _ —
_ _ —
_ _ —
Z Z ~
_ _ __
__ -,, __^__
— ~~ ™—
U/A

_ — «-«.
_ _ ...
_ — ...
Z Z ~
.. .. •••
_ _ —
.. — ...
_ .. ...
— — __
.. _ ...
— — —
	 N/A 	
_ _ —
.. .. —
_ 	 ...
_ _ —
_ _ —
.. .. ...
— — 	
— LEFT EXHAUST
30 0.21 1045
60 0.40 511
60 o:lo 36
80 0:50 573
60 0.50 38
_ _ —

.. _ ...
— — —
—
—
_
	
—-L
z
..
_
—
—
—
—
—
—
—
_
w-
—

__
..
..
..
—
—
—
..
_
—
_
—
—
_
..
_
—
—
••
—
—
I:l
S:8
7.5
	 .
— —
— _
_ _
— ..
— ~
— .
.. _
— —
— —.
	
— —
_ ..
— —
— 	
— — .
— . K_
	 	

— —
_ ~~
_ ..
_ ..
— ..
Z Z
- -
_ —
.. —
— —
.. —
_ —
	 ~
.. .-
— —
— . —
— —
_ —
~ -
— • •"•
""LFT"AI
•• •
NOX
N/A —
—
___
—

—
ml 	
, 	
_m _
	
N/A —
—
—
—
—
...
_„_
—
N/A

— .
.—
...
— '-•
—
_ __
.—
—
•—
—
— -
N/A —
—
— •
— •
—
—
—
~"
?TERO»
«A min
1 II I
1 i 1
30 o.r
'* IJW
02
—
__

^

—

^

_
—
—
—
—
—
_
__
—

—
—
—
—
, 	
—
—
—
—
•*~
^
*~
—
—
~"
~~
—
—
—
__
—
6:0
a
lj.lt

8.5 30 o.oj y '"
—

_
—
— —
__
— —
.. • "
— "
—
_ - —
-
-
—
                               IDLE (N)    __   —   _    __   —   _   __   —   —    —
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %,  UNCORRECTED NOX - PPM
                                                             N-6

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH                          	 H.P. —
NO.  YEAR  MAKE  MODL  CID   30MPH 50MPH
             HC
                             DENVER

                       RIGHT EXHAUST SYSTEM
                  CO   NOX   02    HC   CO   NOX   02
                                LEFT EXHAUST SYSTEM 	
                      HC   CO   NOX   02    HC   00   NOX
                                                                                                                            02
011  1975  AMD  HORN  258    (12) (26)
                 BEFORE MTCE   50   MPH
                     N/A
                                           N/A
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
012  1975  BUIC  CNTY  350
                 BEFORE MTCE
                 REPLICATE
 IDLE (D)
 IDLE (N)
 50   MPH
      (D
 IDLE (N

 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

(15) (3D
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 "   PB

 -  -  M
 IDLE (N)
                 AFTER MTCE    50   MPH
                 REPLICATE
013  1975  BUIC  HIVI  455
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
Oil  1975  BUIC  REGA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
015  1975  CADI  ELDO  500
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
                               IDLE
(18) (36)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
(15) (3D
 50   MPH
 "    MPH
  	(D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
      (D)
 IDLE (N)
 50   MPH

 IDLE (D)
 IDLE (N)

(18) (36)
 50   MPH
      MPH
 50   MPH
 30   MPfl
 IDLE (D)
 IDLE (N)
 50   MPH
                              IDLE
                                            60
            - RIGHT  EXHAUST -
            340  10.00   "
            370  9.60
            740  10.00
            1200  9.50
            100  10.00
             ISO  10.00
                  7.00
                  9.C
            1000  9.00
                   .00
                   .00
                  1.50
            550   2.00
            — 10.00
                  7-QO
                                          240
             240
             420
                 1.70
                 2.70
- T.P. COMPOSITE -
 10 10.00   62  0.1
  "  9.80  106  0.0
 00  9.00
      .00
      .00
      .00
      .00
     8.60
                      — LEFT EXHAUST
                       95  0.70 2463
                      140  0.50 1443
                      210  1.10  470
                      130  1.30  116
                       70  0.70 2115
                      140  1.10 1343
                      215  2.25  307
                      155  2.40  106

                       39  0.65 1692
                       50  0.49  757
                      100  0.65  "~
                       80  0.75   r
                             70 15$
                                                                                 —    13
                                                                         0.3   —    •—   —-   —
                                                              0.
                                                              0.

                                                              i:3
                                                                 N/A
                                                                N/A
                                                                N/A
 10 10.00

     22
     2.50
    10.00
     7.40

     2:8
— LEFT EXHAUST —
           101
           111
280 10.00
260  7.20
     2.50
 ._-  2.90
190 10.00
190  7.00
210  2.50
320  2.90
                                                                                      N/A
                                                    N/A
                                                                                      N/A —
                                                                                     N/A
        THREE MODE TEST EMISSION RESULTS ARE: HC - PPH/HEX, CO - %, UNCORRECTED NOX - PPM
                                                          N-7

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                           DENVER
NO. YEAR MAKE MODL CID
016 1975 CHEV VEGA 140
BEFORE MTCE
REPLICATE

AFTER MTCE

REPLICATE


30MPH 50MPH
( 9) (21)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE
50
IDLE
IDLE
50
30
IDLE
IDLE
(N)
MPH
MPH
(D)
(N)
MPH
MPH
(D)
(N)
HC
CO
- RIGHT E
90 0.80
130 0.80
240 5.10
90 0.80
120 0.50
170
50
60
^
45
._
150
3.40
1.35
1.20
2.00
1.05
1.10
_.
2.10
NOX
02 HC CO
XHAUST -
849 1.1
890 2.0
Is TTe
829 1.0
849 2.3
73
1219
522
64
1294
511

65
1.8
?•"
4.6
5.0
1:1
_ _
5.1
- RT
55
50
230
k
170
40
60
160
40
45

170
NOX
AFTER CONV
0.50 624
0.60 491
4.80 45
0.50 4Q1
0.40 309
3.20
1.20
1.70
2.30
1:8
	
2.30
44
1443
542
1$
583

43
02 HC CO NOK 02 HC CO NOX 02
•» ... . N/A ^«-
8:1 ~ ~ — z
0 I) 	

0.6 — — — —
0,5 — — — — »™ -•-
Qslj 	 w _ 	 	
0.3 — — — —
0,5 — — __ _
Q*3 __. __ ___ _._
•M — ~_ __. .»
0.3 — — — —


— — ^_^ ^^
~ — — _
— — -.-. 	
— — — —
— — — _
— — — »—— __
— — —
017  1975  CHEV
                 BEFORE MTCE



                 REPLICATE




                 AFTER MTCE



                 REPLICATE
018  1975  CHEV  MONT  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
019  1975  CHEV  CAPR  350
                 BEFORE MTCE
                 REPLICATE





                 AFTER MTCE



                 REPLICATE




020  1975  CHEV  IMPA  350
                 BEFORE MTCE



                 REPLICATE





                 AFTER MTCE



                 REPLICATE
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH

                               IDLE
                               IDLE
                               IDLE (N
                               50   MPH
                               30   MPH
                               IDLE (DJ
                               IDLE (N)
                               IDLE (D)
                               IDLE (N)
                               50   MPH

                               IDLE CD;
                               IDLE (N
                                          -  RIGHT  	
                                           85  0.68 1368 0.9

                                                Q'.
                 - RT AFTER CONV —
                  30  0.07  655  1.6
                  30  0.02  696  3.5


                  28  o'.55  696  ll§
                  20  0.02  962  3.2



                  25  0.03 1244
                  35  0.04
                                                                 - RT AFTER CONV —
                                                                            7ixw  ••,;
                                                                            470  0.8
                                                                            179  0.9
                                                                             30  0.6

                                                                            880  0.1
                                                                            573  0.8
                                                                            317  0.8
                                                                      2.00
                                                                      0.06
                                                                      0.06
                                                                      0.06
                                                                      2.10
                                                                      0.04
                                                                      0.04
                                                                      0.03
                                           - RIGHT  EXHAUST -    - RT AFTER CONV ~
                                           220
                                           250
                                           100
                                           1i "
1.70 119
1.40
0.40
0.50
2.10


8:1  *&

2.00 ig

0.20  ..,
0.55   88
2.20 1045
1.20  491
0.40  348
0.10   90
0.6
0.4
1.1
1.1
0.4
0.5
0.9
1.0
                                                                  145
                                                                  80
                                                                            1 WT./




                                                                            %l
           0.17
           2.00
           1.00
           0.50
           0.90
                                           -  RIGHT  EXHAUST -
                                                       70
                                                       73
                                                                                  0.7
                                                                                  0.6
                                                                             35
                                IDLE
                                                                  40
                                                                  50   1.00
                                                                  g   8:51
                                                                                               N/A
                                                                                                                     N/A —
                                                                                               N/A
                                                                     N/A	
                                                                                               N/A
                                                                                                                     N/A —
                                                                                               N/A --
                                                                                                              	N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %,  UNCORRECTED NOX - PPM
                                                               M-8

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
    YEAR  MAKE  MODL  CID
	H.P.
30MPH 50MPH
HC
                                                          DENVER
     RIGHT EXHAUST SYSTEM 	
CO   NOX   02    HC   CO   NOX
                                      02    HC   CO
                                                                                                LEFT EXHAUST SYSTEM 	
                                                                                                NQX   02    HC   CO   NOX
                                                                                                                           02
021  1975  CHEV  STAW  100
                BEFORE MICE
               REPLICATE




               AFTER MTCE



               REPLICATE
022  1975  CHRY  NEWP  100
               BEFORE MTCE
               REPLICATE




               AFTER MTCE



               REPLICATE
023  1975  DODG  CORO  318
               BEFORE MTCE
               REPLICATE




               AFTER MTCE



               REPLICATE
024  1975  DODG  DART  225
               BEFORE MTCE
               REPLICATE




               AFTER MTCE



               REPLICATE
 °25 1975  FORD  MUST  110
               BEFORE MICE
               REPLICATE
               AFTER MTCE
               REPLICATE
                             (18)  (36)
                             (15)  (3D
                              50   MPH
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  —
  IDLE (N)
  50   MPH
 (12) (26)
  "50   MPH
                                  MPH
              - RIGHT  EXHAUST -
               50  0.80 1070  1.6
                                          1555°
                        RT AFTER CONV
                           0.05 1015
                                               N/A ~
                                                                                                                   N/A —
              - RIGHT  EXHAUST -
                      - RT AFTER CONV
                       25  1.00  717
                       30  0.05  63
                      180  O.C
                   3.00  378  0.8
                   1.70  317  0.9
                          90  1.
                              1.6
  RIGHT
 30  1.10 1J|
 75  2.60  6_.
 60  2.30   11
 30 10.00   27
 50  0.75 1617
 80  2.00  778
 70  9-50   11
 30  9-70   30

 35  1.00 11H
 00  1.65  583
 80  0.90  151
 10  1.25   93
 90  1.00 1211

 ?8  1:J8  ft
 30  1.80   93
           0.9
           0.5
           0.8

           0."8
           0.1
           0.8
           0.8
                                                                - HT AFTER CONV —
                                                                 10  0.08   829 0.8
                                                                "   2.00   573 0.6
                                                                     2.50    29  1.7
                                                                     9.10    23 2.2
                                                                     0.20   522 0.6


                                                                530  9.5Q    25 2.Q

                                                                 60  0.32
                                                                180  1.90
                                                                200  I.JO
                                                                110  0.60
- RIGHT  EXHAUST -
160  §.20  307  3.0
           126
                                                .00
                 - RT AFTER CONV —
                      2.50  266  0.8
                   0  3.20   76  0.6
               90
              200
              300

              150
              210
              290
                                          100   1.75
                                                                  N/A
                                                                     N/A
                                                                  N/A
                                                                                        N/A
                                                                  N/A	
                                                                                        N/A —
                                                    N/A	—
                                                                                       N/A —
       THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - J, UNCORRECTED NOX - PPM
                                                             H-9

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR
           MAKE  MODL  CID
                  	 H.P. —
                  30MPH 50MPH
                                           HC   CO
                             DENVER

                       RIGHT EXHAUST SYSTEM 	
                       NOX   02    HC   CO   NOX   02
                                                                                       HC   CO
                                                      LEFT EXHAUST SYSTEM 	
                                                      NOX   02    HC   CO   NOX   02
0?6  1975
027   1975
FORD  TORI  351
      BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
FORD  GRAN  250
      BEFORE MTCE
                 REPLICATE
(15) (3D
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

(12) (26)
 50   MPH
                         (D
                    IDLE (N)
                    50   MPH
                    30   MPH
                    IDL
                    IDLE
                               IDLE  (D)
                                     (N)
                 AFTER MTCE    50   MPH
                               IDLE
 028   1975
                  REPLICATE
FORD  LTD   351
      BEFORE MTCE
                  REPLICATE
 029  1975
 030  1975
       D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

(15) (3D
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE  D)
 IDLE (N)
                  AFTER MTCE    50   MPH
                  REPLICATE
 FORD  LTD   400
       BEFORE MICE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 MERC  MARQ  400
       BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                                50   MPH
                                30   MPH
                                IDLE (D)
                                IDLE (N)
 (18)  (36)
- RIGHT  EXHAUST -
     0.70  624  8.5
                9.9
               11.7
               12.4
                8.4
                9.4
            28 11.0
            14 12.0
                                                      - T
            :TE -    — LEFT EXHAUST —    - LFT AFTER CONV -
                                                 1.00  1003
                                125

                                 II
                                 70
                                125
                                 60
- RIGHT  EXHAUST -
 30  1.55  696  2.4
115  1.80  222  4.9
            60  7.6
            12  8.9
           655  2.7
     1.70  247  4.9
     2.20   67  7.8
       ~   11  9.0
                                 120   1.20
                                  55   0.50
                                  40   1.00
                                  50   1.30
                                 110   1.20
                                  55   0.50
             - RIGHT  EXHAUST -
              65  2.15  819  3.0
                  4.00   90
                  2.80   45
                                 100  2.
                                             80
                                             "
                                                        45  4.
                                                        18  6.
                                      1.70   18  6.5
                                      2.20  921  2.9
                                       .00  111  2.7
 20  6.7

542  7.5
 72  7.4
 33 10.0
 15 11.0

18  "
                                                        53 10.1
                                                        17 10.9
 - RIGHT  EXHAUST -
  85  0.68 1095  0.6
 110  1.70  276  0.3
 195  4.00  108  0.4
                                IDLE
                                   0  0.60
                                   0  1.70
                                 110  1.
                                   0  1.
                                   0  0.55
                                   5  1.30  1
                                      2.
                                             48  5.9
              P.  COMP
                0.45
                0.80
                0.75
                                                                                                              28  0.1
                                                                                                                  0.0
                                                                                                               0  0.04
                                                                                                             583  7.
                                                                                                             204 11.
                                                                                                              42 12.9
                                                                                                              23 13-7
                                                                                                             501 10.
                                                                                                             209 11.
                                                                                                                 12.2
                                                                                                                 13-3
                                                 3.10   61

                                                 K40 1144
                                                 1.50  634
                                                 2.20   87
                                                 1.50   14
                                                      - RT AFTER CONV
                             COMPOSITE -
                             40  860  0.2
                             60  176
                                  61
                                   0
                                 921
                                 207
                     — LEFT EXHAUST —
                     150  3.40  921  0.
                          4.70  186  0.
                          8.50   50  0.
                          0.90   15  7.
                               1070  6.
                           .20  227  0.
                     310  7.80   66  0.
                      75  1.
                                                                                                  - LFT AFTER CONV -
                                                                              66  0.90  11
                                                                                 1.30
                                                          70
                                                          100  0.90
                                                          65  0.60
                                                          50  0.80  11
                                                          50  1.10
                                                          90  0.70
                                                          60  0.60
                                                                       0.15  156
                                                                       0.10   54
                                                                       0.40  1194
                                                                       0.30  368
                                                                       0.20
                                                                       0.09   56
                                                                    LFT AFTER CONV -
                                                                       0.50  614
 T.P.
40  1.10
 0  2.20
    2.00
    0.70
    1.10
    1.60
    1.40
    0.75
                                                         — LEFT EXHAUST
                                                   •25   72
                                                  2.80    8
                                                  2.90
                                                  1.
                                                  1.
                                                  2.20   106
                                                  2.90    50
                                                  1.00    20
                                                                             542  5.6
                                                                              70  6.7
                                                                              56 12.6


                                                                                    I
                                                                               ,7  6.1)
                                                                              54 12.0
                                                                              28 12.0
                                                                                                        0.48
                                                                                                        0.45
                                                                                                        0.02
                                                                                                        0.01
                                                                                                        0.4
                                                                                                        0.7
                                                                                                        0.6
                                                                                                        0.0
                                         1.00  614  4.4
                                         1.50   76  4.2
                                                 AFTER CONV -
                                                 .48  945
                                                                                                                         307
                                                                                                                   1.90   7«
                                                                                                                   0.48   50
                                                                                                                   0.50 114
                                                            8:i  Si
                                                            0. _
                                                            0.05
                                                            0.15
                                                              0.80  1
                                                              1.40
                                                              2.30   10
                                                              1.00
                                                                                                               20  0.20
                                                                                                               25  0.-
                                                                                                               15  0.
                        40  0.50  870  2.
                        40  1.00  222  2.
                        ~    1.30  118  4.

                                       3-6
                        25  0.90  202  2.5

                                        \1
80    .
50  0.70   72
25  0.40  941
25  0.90  202
70  1.50  113
30  0.90   80
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - >, UNCORRECTED NOX - PPM
                                                                N-10

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
mi
    YEAR MAKE MODL  CID
                              DENVER

	 H.P. —	RIGHT EXHAUST SXSTEM	
30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02
                                                                                      	LEFT EXHAUST SYSTS4	—
                                                                                      HC   CO   NOX  02    HC   CO   NOX   02
«1  1975  MERC  M3NG  351
M1              BEFORE MTCE
                REPLICATE




                AFTER MTCE



                REPLICATE
032  1975 OLDS DELT  350
               BEFORE MICE
                REPLICATE
                AFTER MTCE
                REPLICATE
033  1975  OLDS  CUTL  350
               BEFORE MTCE
                REPLICATE




                AFTER MTCE



                REPLICATE
 03* 1975  OLDS  DELT  455
                BEFORE MTCE
                REPLICATE
               AFTER MTCE
                REPLICATE
    1975 PL1M  FURX  318
               BEFORE MTCE
               REPLICATE




               AFTER MTCE



               REPLICATE
 (15) (31)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  "   MPH
                              IDLE (N)

                              50   MPH
                              30   MPH
                              IDLE (D)
                              IDLE (N)
                              50   MPH
                              30   MPH
                              IDLE (D)
                              IDLE (N)

                             (15) (3D
                              50   MPH
                              30   MPH

                              IDLE (N)
                              50   MPH
                              30
                              IDLE (D)
                              IDLE (N)
       (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)



 'f 1
  IDLE (D)
  IDLE (N)
       KPH
       MPH
                              IDLE
       MPH
       MPH
       (D)
  IDLE (N)
  50   MPH
                                  MPH
                             ISLE (D)
                             IDLE (N)
                                          - RIGHT  EXHAUST -
                                           60  2.10  696  2.7
                                           85  2.40  138  2.8
                                          160  2.40   38  4.6
                                          135  1.40   14  5.8
                                           50  2.00  614  2.6
                                           70  2.60  146  2.7
                                          150  2.40   40  4.J
                                                                - T.P.  COMPOSITE -    - LEFT EXHAUST -    - LPT AFTER CONV -
              130  1.50
                                                          5.e
               40  1.40  430  1.8
               50  2.20   §7  2.1
              100  3.00   42  4.0

               8  '•"
                                                .50
                                               1.70  4i
                                           50
                                          105  3.20
                                           50  1.50
                                          - RIGHT  EXHAUST -
                                          155  2.90  573  0.
                                          190  1.70  317  0.
                                          360  4.40  103  0.
                                          430  4.40   45  0.
                                          160  2.
              240
                                            RIGHT  EXHABST -
                                               2.60
                                               2.00
                         266
              280  0.90  131  3-0
             1000  0.80   37  4.4

              - RIGHT
              100
              140
              210  0.
              490  0.50   36
              100  2.00  675
              150  1.50  43"
              200  0.40
              520  0.55
                                                               - RT AFTER CONV
                                                               160  2.90  522
                                                                    1.30  266
                                                                    4.50   98
                                                                            34
                                                         0.7    135
                                                         0.4    170
                                                                - RT AFTER CONV
                                                                     2.80  839   0.5
                                                                125  2.
                                                                170  3.
                                                                25  0.
                                                                70  0.0
                                                                130  2.30
                                                                190  3.40
                                                                40  0.04
                                                                25  0.03

                                                                - RT AFTER
                                                                90  1.85
                                                                140  1.80
                                                                55  0.

                                                                1*5°  I:..
                                                                140  2.10
                                                                50  0.05
                                                                90  0.05
                                                                           CONV —
                                    - RT AFTER CONV
                                     25  0.05 1443  1-0
                                     30  0.05  737  0.6
                                     70  0.55   60  0.4
                                     25  0.10
                                     20  0.05 1
                                     30  0.05  - -
                                     30  0.20   4
                                                                               0.5
                                                                               0.
                                                                          919  0.
                                                                           45
                                                                                      40   1.30  593
                                                                                           2.40  -'-
                                                                                      60
                                                                                      70  1.90
                                                                                          1.20
                                                                                           1.50  614
    3-2
    2.5
12  2.3
16  5.*
                                                                                                 131
                                                           65  2.00
                                                           50  1.40
                                                                  N/A —
                                                                                             N/A
                                                                                             N/A
                                                                                             N/A —
                                                                    	    .,  0.4   —   —
                                                                    0.05   63  0.7   —   —

                                                                30  0.0
                                                                40  0.0
                                                                25  0.0.   _
                                                                30  0.05   71
                                                                20  0.05 1
                                                                30  0.05
                                                                20  0.05  1-
                                                                25  0.05   78
                                                                                     — N/A —

                                                                                                                   N/A
                                                                                                                   N/A
       THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - J, UNCORRBCTED NOX - PPM
                                                            H-ll

-------
                                                    APPENDIX N.CONT'D

                                     LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE MODL  CID
                             DENVER

                       RIGHT EXHAUST SYSTEM
3QMPH 50MPH   HC  CO   NOX   02    HC   CO   NOX   02
                                                      	 LEFT EXHAUST SYSTEM
                                                      HC   CO  NOX   02    HC   CO   NOX
                                                                                                                        02
036  1975  PLYM DUST  225
                BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
037  1975  PONT  CATA  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
038  1975  PONT  LEMA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 039  1975  PONT  GRNV  455
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 040  1976  CAPR  SEDA  140
                 BEFORE MTCE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
 (I?)
                    M/ft
                    n/A
                                        N/A
                                        n/jt
  IDLE (N)
  50   HfH
  30   MPH
  IDLE (D)
  IDLE (N)
 (15) (3D
  50   MPH
IDLE (N
  50
  IDLE
  50   MPH
     MPH
     MPH

     81
      (N)

(12) (26)
 50   MPH
  50
  30
  fiL
  IDLE
     MPH
     "B
       L^BO
       fma


  IDLE (N)
       LMPH
       MU
       (D)
  IDLE (N)
                                                        100  YM 15V
                                                         90  1.50  522
              —  —   —   —    ~   ~        —      s  3720
           230  4.60  491 "0.8
                   0  614  2.7
                   2'.40  T49
            *p  jsj  ^

            300  8.40   55

            190  4.70  995
            280  7.50  227

            420  4?90 ~32
            180  4.80 120
            270  7.30  337

            370  6720 ~~48
                                   - RT AFTER CONV —
                                   150  	
                                    50
                                   150
                                        4.10
                                        0.60
                                        0.03
                                        0.04
                                   - RT AFTER CONV —
                                 120
                                 100
                                  80
                                        2.7
                                        1.80  151
                                        0.05  101
                                        0.05   64
                                        2.30  409
                                        1.50  176
                                        0.05  111
                                        0.05   57
                                   - HT AFTER
                                    10  0.45
                                   250  7.40
                                                      115  1.85 1518
                                                      130  2.10 655

                                                      120  §780 ~~63
                                                      110  1.60 1791
                                                      120  2.25 634
                                                      125  4.60   68  3.8

                                                      	N/A
                                                                                                          120
                                                              N/A
                                                                                   N/A
                                                0.1   —   —
                                                              N/A
                                                                                                                 N/A
                                                              N/A
                                                                                                                 N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - >, UNCORRECTED NOX - PPM
                                                             H-12

-------
                                                     APPENDIX N.CONT'D

                                     LISTIHG OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
80?  YEAR  MAKE  MODL  CID
                                                         DENVER

                           	H.P. —	RIGHT EXHAUST SYSTEM
                           30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX
                                                                      02    HC   CO
                                                 LEFT EXHAUST SYSTEM
                                                 NOX   02    HC   CO
                                                                                                                    NOX   02
    1975  MIS  ». H?CE
                REPLICATE




                AFTER MTCE



                REPLICATE
a"21"5  HOW) B^OREMTCE
                REPLICATE




                AFTER MTCE



                REPLICATE
043  1975  TOYO  CORO  133
               BEFORE MTCE



               REPLICATE
               AFTER MTCE
               REPLICATE
    1975
VOLK  SEDA
      BEFORE
     1975
               REPLICATE




               AFTER MTCE



               REPLICATE
          VOLK  STAW  90
               BEFORE
               REPLICATE




               AFTER MTCE



               REPLICATE
                            ( 9) (21)
                             50   MPH


                             IDLE (N)
                             50   MPH
                             30   MPH
                             IDLE (D)
                             IDLE (N)

                             50   MPH
                             30   MPH
                             IDLE (D)
                             IDLE (N)
                             50
                             30
                             IDLE (D)
                             IDLE (N)
                                                              N/A —
                             (12)  (26)
                              50  MPH
                             IDLE
                             IDLE (N)
                             IDLE (N)

                             50   MPH
                                  MPH
                                  W
                             IDLE (N)
                                  MPH
                                                                               LEFT EXHAUST —
                                                                              5  3.80 1542  3.1
                                                                              5  1.20 1144  4.2
                                                                     N/A —
                                                 N/A
                                                                       N/A —
                                        N/A
                         N/A
                                                                                                                  N/A —
                                                                                      1592  5.0

                                                                                       j<  W
                                                                                      1667  5.0
                                                                             _.  ... 1020  5.1
                                                                            190  4.00   61  6.1
                                                                             50  1.15   43  6.2
                                                                                                         N/A —
                                         __   	  ___   	    	    	   ___   _    ^
                                                                                      50  1.50 1294
                                                                                      95  0.95  945
                                                                                     110  0.30  161
                                                                                          0.29   54
                                                                                            4.6
                                                                                            n
                                         - RIGHT  EXHAUST -
                                230

                                155
                                               1.40 2190
                                               2.20 1393
                                              1.50 258
                                              2.00 116
           0.8
           
-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THBEE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                            — H P  —~
                            30MPH*5CMPH
                         HC   CO
                                                           DENVER
    RIGHT EXHAUST SYSTEM 	
    NOX   02    HC   CO   NOX
                                                               02    HC   CO
LEFT EXHAUST SYSTEM 	
NOX   02    HC   CO   NOX
                                                                                                                            02
231  1975  AMMO  GREM  232    (12) (26)
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
                               IDLE (D)
                               IDLE (N)

232  1975  AMMO  HORN  304    (12)  (26)
                 BEFORE MTCE   50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                 REPLICATE     50   MPH
                           '    30   MPl
AFTER MTCE
REPLICATE
 233  1975  AMMO
                                                  N/A
                                                       N/A --

                                                                                      — LEFT EXHAUST —
                                                                                      100  0.90 2:
                                                                                      150  0.20 2

                                                                                —    T80  i»T20
                                                                                           1.20 1
                                                                                           0.30 1

                                          "Z~Z    ~   —   —   ~    170  4?40 "
                                  N/A
                                                       N/A
                              (15) (31)
                                                   N/A
                                                                         N/A
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 234  1975  BUIC  SOH  231
                  BEFORE P-
                  REPLICATE
                  AFTER MTCE



                  REPLICATE
 235  1975  BUIC  SKYL  260
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
              50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)
              50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)
                                                                 - RT AFTER CONV —
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50
                          175
                          190

                          170
                          150
2.60 1269
1.25 I"'
2.10 12'
1.70
3.10 1
                                IDLE
                                IDLE
                                                                                       50
                                                                                       70
                                                                          2.50
                                                                          2.10
                                                               —    1
                                      120  3.40   56
                                       60  2.10  819
                                       90  1.50  645

                                      120  1770 ~ll

                                      — LEFT EXHAUST —
                                       90  0.90
                                      120  0.60
                                      145  2.40
                                      100  1.50   _
                                      110  1.00  81
                                      125  O.r   "
                                      150  2.
                                      115  1.
                                                                    N/A —
                                                                                                               LFT AFTER CONV -
                                                                                                              60  0.10  767  3.0
                                                                                                               0  0.05
                                                                                                                  0.05
                                                                                                                  0.05
                                                                                                                  0.05
                                                                                                                  0.0
                                                                                        60  0.
                                                                                       110  0.51
                                                                                            0.
                                                                                       180  0.
                                                                                        65  0.
                                                                                       105  0.
                                                                                       195  0.72
                                                                                                                 0.10
                                                                                                                 0.04
                                                                                                                 0.0
                                                                                                                 0.0
                                                                                                                 0.1
                                                                                                                 0.05
                                                                                                                 0.04
                                                                                                                 0.05
                                                                                                                  0.00
                                                                                                                  0.00 219
                                                                                                                  0.00   7
                                                                                                                  0.00   4
                                                                                                                  0.00
                                                                                                                  0.00
                                                                                                                  0.00
                                                                                                                  0.00

                                                                                               N/A —
                                                                                                                     N/A —
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %,  UNCORRECTED NOX - PPM
                                                               N-U

-------
                                                  APPENDIX N,CONT'D

                                  LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                  OS INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                       DENVER
Foa WAR
236 1975













23













2W 1975












2« 1975








245 1975








MAKE MODL CID
BUIC REGA 350
BEFORE MTCE

REPLICATE



AFTER HTCS


REPLICATE



BUIC STAW 350
BEFORE MTCE


REPLICATE


AFTER MTCE



REPLICATE



BUIC RIVI 455



nnpj fft.lpp
H&ruLlsftle>


AFTER MTCS




CHEV VEGA 140
BEFORE MTCE

REPLICATE


AFTER MTCE

REPLICATE

CHEV MONZ 140

REPLICATE


AFTER MTCE

REPLICATE

	 H.P. --
30MPH 50MPH
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (31)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
on upu
f m p (n\
Tn? p /MI
50 MPH
on upu
IDLE (D)
TT1T R f H i


30 MPH
Tni v tn}
TT1I R i Ml
en IfPii
?n MPH
fni o (T)\
Tf\i p fn\
50 MPH
30 MPH
IDLE (D)
rni R fNi

on upu


( 9) (21)
50 MPH
30 MPH
T|\l P /|\\
IDLE (N)
50 MPH
30 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (N)
50 MPH
IDLE (N)
(12) (36)
en UDU
30 MPH
IDLE (D)
50 MPH
30 Urn
IDLE IDJ
IDLE (N)
50 Mrn
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
TTW p run
	 RIGHT EXHAUST SYSTEM 	
HC CO NOX 02 HC CO NOX 02
- RIGHT EXHAUST -
80 3.10 634 1.0
110 4.10 189, 0.9
180 1.70 128 1.4
170 2.50 53 1.3
70 3.20 614 0.9
105 4.00 212 0.9
190 3.20 111 1.3
195 4.00 55 1.2
85 2.20 870 0.4
100 3.00 286 0.3
140 0.80 166 2.3
120 1.60 63 1.5
60 1 60 962 0.4
100 3 00 276 0 2
90 0.80 128 2 3
100 1 50 50 15
- RIGHT EXHAUST -
110 3.70 4Q1 0.9
60 5 20 146 0 8
330 5 50 84 0 9
520 7 50 57 0 9
65 4 80 307 0 5
75 5.40 121 0*8
150 4 50 81 10
ion _ "Bo 53 l"o
60 3 40 511 02
110 4 60 186 0*1
?oo 9*50 UB n"?
2nn o fin fin n o
60 3 60 466 0 1
105 
190 3.80 870 0.2
205 tf.50 161 0.2
205 2.80 133 0.3
175 3 1m hn n 5

iRn ii on i
-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	 H.P. —
30HPH 50MPH
                                           HC   CO
                                                           DENVER
RIGHT EXHAUST SYSTEM 	
NOX   02    HC   CO   NOX
02
      HC   CO
LEFT EXHAUST SYSTEM 	
NOX   02    HC   CO   NOX
                                                                                                                            02
246  1975  CHEV  MONZ  262
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
247   1975  CHEV  NOVA  250
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 248  1975  CHEV  NOVA  262
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 249  1975  CHEV  CAMA  350
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 250  1975  CHEV  NOVA  350    (12)  (26)
                  BEFOREMICE   50   MPH
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
              - RIGHT
              160  1.70
              180  3.10
              300  4.80
                                         1.35 1567  0.4
                                         0.40  995  0.2
                    1.40
                    1.20
                    1.10
                    0.30
                    1.60
   50  MPH
   30  MPH
   IDLE (D)
   IDLE (N)
   50  MPH
   30  MPH
   IDLE CD)
   IDLE (N)
              -  RIGHT
              155  4.00  1
              195  4.20
              2
              270  4
              155  5-00  1
              200  5.60
                    4.30  1
                    4.00
             - RT AFTER CONV
             150 4.00 111
                     .70 1045
                     .00  450
                      '
               - RIGHT  EXHAUST -
             - RT AFTER CONV
               100

               250  6.80  "77  0.3
               270  6.60   53  0.4
                                                                  N/A —
                                                                N/A ~
                                                                  N/A
                                                                                        N/A
                                                                  N/A
                                                                N/A
                                                                  N/A
                                                                                                                     N/A —
                                                                  N/A
                                                                                                                     N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %, UNCORRECTED NOX - PPM
                                                             H-16

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE HODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                                          DENVER

            	 H.P. ~	RIGHT EXHAUST SYSTEM
            30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX
                                                                                 02    HC   CO
                                                     LEFT EXHAUST SYSTEM 	
                                                     NOX   02    HC   CO   NOX
                                                                                                                           02
252  1975  CHEV
MALI  350    (15) (3D
BEFORE MICE   50   MPH
                               IDLE ....
                 REPLICATE     50   MPH
                 AFTER MICE
                 REPLICATE
253  1975  CHEV  MALI  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
258  1975  CHEV  CAPR  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
260  1975  CHEV  IMPA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
261  1975  CHEV  IMPA  350    (15) (3D
                 BEFORE MICE   50   MPH
                                    MPH
                 REPLICATE




                 AFTER MICE



                 REPLICATE
                          160  2.50 1003  0.5
                           90  0.58  491  2.5
                          160  0.25

                          IS
                              (15) (3D
                               50   MPH
                            RIGHT  EXHAUST -
                            5  0.45 1045  2.
                               0.15
                               1.20
                               1.25   44  4.3
                               0.42 1045  2.4
                               0.18  430  3.3
                                      82  4.6
                                      43  4.3
                      - RT AFTER CONV
                       15  0.05  491
                       IQ  o.o


                           0.12
                                                     0.08

                                                     o!65  146
                                                     0.40
                                                     0.20
                                                     0.40
                                                     0.55
             (15) (3D
              50   MPH
- RIGHT  EXHAUST -
 10  0.31  696  3.2
 20  0.09  307  4.
     0.
     0.70
 10

 50  0.88
 60  0.75
                                                - RT AFTER CONV
                                                     1.50 1003
                                                     1.00  460
                                                     6.00
FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                     H-17

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	 H.P. —
30MPH 50MPH
                                           HC   CO
                                                           DENVER
          RIGHT EXHAUST SYSTEM 	
          NOX   02    HC   CO   NOX
               02    HC   CO
LEFT EXHAUST SYSTEM	.
NOX   02    HC   CO   NOX   02
262  1975  CHEV  M>A  350
                 BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
263   1975  CHEV  CAPR  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 264  1975  CHEV  IMPA  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 266  1975  CHEV  CAPR  1
                  BEFORE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 267  1975  CHRY  CORD  360
                  BEFORE MTCE
                  REPLICATE
                  AFTER MICE
                  REPLICATE
                                    - RT AFTER CONV —
                                     80  1.60  266  0.
                                         0.03  141  0.
                                         0.
                                     70  2.
                                    100  2.00
                                     25  0.10
                                     20  0.05
                                                                 N/A —
                                                                         N/A
                                    MPH

                               ms (N)
- RIGHT  EXHAUST -
                5.0
                   0.70
                   0.25
                   0.50
                   0.15
                   1.00
                   0.50

                   8:8
               150  4.00

               i  1:8  ffl  I:6
                     .50   56  5.7
                              5.5
- RT AFTER CONV —
 15  0.05 1194  2.3
 	614  3.2
- RT AFTER
 20  0.05
 25  0.05
 40  0.05
     0.05
     0.10
     0.05
                        RT AFTp
                       10  0.04
                       20  0.04
                           0.05
                           0.04
                           0.03
                           0.04
                           0.04
                           0.04
                                     30
                                     20
                                     10
                                     20
                           4.80  819  0.4
                            .40 1244  O.g
                           ..20   65  0."5
                           5.80   56
                           5.00  7J8
                           3.10 1343
                           4.40   70  0.5
                           5.00   60  0.4
                0.5
                0.2
                0.2
                                                                 N/A —
                                                                                       N/A —
                                                                  N/A
                                                                         N/A —
                                                    1:1   -   -
                                                                  N/A
                                                                         N/A

                                                                  N/A
                                                                                                                    N/A —
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTBD NOX - PPM
                                                             N-18

-------
                                                    APPENDIX N.CONT'D

                                    LISTING OF FEDERAL THREE HODE TEST EMISSION RESULTS
                                    OK INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
^  YEAH  MAKE  MODL  CID
                            	 H.P.  —
                            30MPH 50MPH
                                         HC   CO
                                          DENVER

                                    RIGHT EXHAUST SYSTEM
                                    NOX   02    HC   CO   NOX
                                                                               02
    	LEFT EXHAUST
HC   CO   NOX   02    HC
                                                                                                               CO   NOX   02
268  1975  CHRY
                                   ™MPH
                                   (D)
                              IDLE (N)
                              50   MPH
270  1975 DODG
                fflPE  440
                BEFORE MTCE
                REPLICATE
AFTER MTCE    50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)
REPLICATE     50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)

DART  318    (12) (26)
BEFORE MTCE   50   MPH
                          - RIGHT  EXHAUST -
                         1490  3.60  634  3.
                         1500  5.9Q  829  4.

                                          4[4
                                                               - RT AFTER COOT —
                                        2000
                                        2000
                                        1650  4.20
                                        1720  0
                                        2000
                                        2000
                                                                                         -- N/A
                                                 N/A
                             IDLE
                             IDLE
                             30   MPH    —   —
                             IDLE (D)    -   ~
               REPLICATE
                              	(D
                              IDLE (N)
                              50   MPH
                              30   MPH
                              IDLE (D)
                              IDLE (N)
                              50   MPH

                              30   ?B
                              IDLE (N)
                              50   MPH
                              '    ?H
                                   P
                              IDLE (N
          DODG  CHAR  360    (15)
                BEFORE MTCE   50
                              30
               REPLICATE
               AFTER MICE
               REPLICATE
273  1975  DODG  MONA  400
               BEFORE MTCE
               REPLICATE
               AFTER MTCE
               REPLICATE
215  1975  FORD  MUST  140
               BEFORE MTCE
               REPLICATE
               AFTER MTCE
                             IDLE
               REPLICATE     50
                             IDLE
                                         - RIGHT  EXHAUST -
                                         170  4.30  970
                                         220  3-40  119
                                         240  4.20    "
                                         210  4.60    _
                                         160  4.20  14$
                                         200  2.90  146
                                         220  4.20  12
                                         185  4.30    "
                                              2.90   .
                                              3.70  931   ...
                                                .00  1294   0.1
                                                     26   1.4
                                                     62   1.2
                                                                       N/A
               REPLICATE
               AFTER MTCE    50   MPH    ~   —   —   —    —   ~
                                                               - HT AFTER
                                                185
                                                240
                                                250
                                                                    5.
                                                                       N/A
                                                                                                                  N/A
                                                                                     — LEFT EXHAUST —
                                                                                     135  0.68 1617  5.2
                                                                                                          - LFT AFTER CONV -
                                                                                             N/A
                                                                                                                   N/A --
      THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %, ONCORRBCTED NOX - PPM
                                                          N-19

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
                                 H.P. —
NO.  YEAR  MAKE  MODL  CID   30MPH 50KPH   HC   CO
                                                           DENVER
                     RIGHT EXHAUST SYSTEM 	
                     NOX   02    HC   CO   NOX
                                      02
                                            HC   CO
                                                                 LEFT EXHAUST SYSTEM —
                                                                 NOX   02    HC   CO   NOX
                                                                                             02
277  1975  FORD  MUST  171
                 BEFORE MICE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
281   1975  FORD  GRAN  302
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 282  1975  FORD  STAW  351
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 284  1975  FORD  TORI  400
                  BEFORE MICE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE




 285  1975  FORD  LTD   351
                  BEFORE MTCE



                  REPLICATE




                  AFTER MTCE



                  REPLICATE
                                                                                       — LEFT EXHAUST —
                                                                                       140
                                                                             - LFT AFTER CONV -
                                                                               "~
- RIGHT
150
230
                                 - RT AFTER CONV
                                                            2.60 1493  4.
                                                            4.40  460
                                      0.05
                                      0.11  1
                                      0.10
                                      0.05   52
                                      0.25  11
                                      0.20
                                  - RT AFTER CONV
                                   85   0.
                                                                             - LFT AFTER CONV -
                                         COMPOSITE -
                                       0.90  890  2.9
                                       1.60   95  2
                                       8.20  10
                                            — LEFT EXHAUST
                                                 1.40  941
                 3.00  614  2.5
                 7.00  116  1.
                                                                                        20  2.50  593

                                                                                              00  11
                                            160  7-60


                                                  !00  614  2.
                                                  .00  50   5.0
                                                  .20  10   6.5
                                                                              -LFT AFTER CONV -
                                                                                   0.12  1144
                                                                                   0.08
                                                                                   0.0
                                                                                   0.02   50
                                                                                   0.12  126
                                                                                   0.10
                                                                                   0.04
                                                                                   0.03
                        T.P. COMPOSHB -
                       40  0.45  1244  3.7
                       40  0.80  224  3.2
                       70  2.10   75  2.1
                       40  1.
                       40  0.45  1
                       40  0.80  239
                                 101
                                  50  5.4
IDLE
50   MPH
 0   MPH
                                              0  1.30  214   3.3
                                                 3.40   63   3.7
                                             50  1.75   32   4.9
50   MPH
30   MPH
IDLE (D
IDLE (N
 0
                                                                   25  0.10  207
                                                                       0.06   85
                                                                              - LFT AFTER CONV -
                                  - T.P. COMPOSITE -
                                                                              140
                                                                              150
                                                                              250
                                                                              210
                                                                              150
                                                                              170
                                                                              400 10.00
                                                                              620 10.00
                                             900  2.
                                             123  2.
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - t,  UNCORRBCTED NOX - PPM
                                                             M-20

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                          DENVER
von
HO. YEAR MAKE MODL CID
286 1975 FORD ELIT 351
REPLICATE

AFTER MICE
REPLICATE
SOMPH'SOMPH
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
HC
— --•• IU.UTII OAIIAUOA oxoicn —
CO NOX 02 HC CO
- RIGHT EXHAUST -
120 1.20 593 0.6
160 1.20 327 0.7
190 2.00 136 1.6
110 1.90 61 1.7
115
li
100
30
30
120
10
1$
1$
1.20
3.60
1.50
2.20
2.05
i:$
0.35
4. '6o
2.50
0.15
511
m
72
501
in
ill
116
0.5
0.7
1.6
1.1
2.2
2.9
J:Z
2.0
0.7
1.1
7.1
- T.
110
160
!i
i'S
155
120
20
110
120
il
110
60
35
NOX
02
P. COMPOSITE -
1.60 583 0.3
1.30 327 0.2
2.10 116 0.5
1.60 69 0.6
1.10
l.-6§
1.50
1.20
1.50
0.50
0.18
1.20
1.60
0.30
0.15
532
138
72
119
221
202
'»
0.2
0.2
0.5
0.6
1.0
0.2
1:1
1.0
0.2
I:)
HC
	 USTT
CO NOX
— LEFT EXHAUST
135 5.00 552
160 5.20 327
185 2.90 126
105 1.10 6tt
125
110
110
100
11
100
15
55
P
10
1.60
1.00
2.60
1.25
3-50
3.00
2.00
§:S
1.90
o!io
512
ffi
70
110
255
121
51
103
211
133
EXHAUST SISTB1 —
02 HC CO NOX
°~3
0.1
1.2
1.2
0.3
0.5
1.2
1.2
1:1
1:1
2.3
0.3
6.5
02
- LPT AFTER CONV -
110 1.35 532 0.1
155 1.10 327 0.2
180 2.30 131 0.8
90 1-fin isn 1 1
125
ii
80
10
15
130
10
15
125
50
1.60
3.80
1.50
0.90
0.50
0.10
2.20
0.03
0.50
1.80
0.05
0.01
511
368
116
11
119
™
i
0.1
0.2
0.7
1.5
°d
'4
0.6
0.3
5.0
6.5
287  1975  FORD  LTD   351
                BEFORE MTCE
                REPLICATE




                AFTER MICE



                REPLICATE
288  1975  FORD  TORI  351
                BEFORE MTCE
                REPLICATE




                AFTER MTCE



                REPLICATE
    1975  FORD  LTD   100
                BEFORE MTCE
                REPLICATE




                AFTER MICE



                REPLICATE
     1975  FORD  LTD   100
                BEFORE MTCE
                REPLICATE




                AFTER MTCE



                REPLICATE
(15) (3D
 ~    MPH
- RIGHT  EXHAUST -
 55  1.50 1119  3-5

il	

 9-5-  U
     1.00
     5.00
     5.00
                      - T.P. COMPOSITE -
— LEFT EXHAUST —
 15  1.10  962  3.9
 10  1.80  116  - -
- LFT AFTER COOT -
 25  0.20  982  3-1
 10  1.50   ~
                                                                                                            150  5.00
                                                                                         '8
                                                                                     10   60
                                                                                   0.15 1070
                                                                                   5.00  189
                                                                                   5.00   85
                                                                                   5.80   69
                           0.90 1015
                           1.20  165

                           ~
              55  1.50
             120  3.80
                  1.
          1020  2.
           159  0.
       00   80  1.
     1.80   56  1.
     1.60  962
(15) (3D
 50   MPH
- RIGHT  EXHAUST -
 80  3.20 1211  1.0
 IDLE (N
 50   MPH
      MPH
      (D)
 IDLE (N)
                            .10°
                            .20
                      100  10.00
                      310  10.00
      .20  116  0.
      .80   21  0.9
            15  0.9
                                                        — LEFT EXHAUST —
                                                        200  8.00   181  0.1
                                                        215  8.10   81
                                                        1100  10.00   10
                                                             10.00
                                                             8.60
                                                                              - LFT AFTER CONV -
                                                                                   0.10
                                                                                   2.00
                                                                                   0.05
                                                                                   0.05
                                                                                   0.10
                                                                                   2.00
             - RIGHT  EXHAUST -
               0  1.10  501   2.1
                   .60   92   1.8
                           .  COMPOSITE -
                           1.00  191   3.1
                           1.60   90
                           1.80   11
                           1.10   36   1.
                           1.10  389   2.5
                           2.20   70   1.5
                           2.20   32   1.8
                           1.20   36   1.1
                          0.80
                          1.10
                          0.10
                          0.10
                          0.90
                          1.50
                          0.50
                          0.10
                                    15  2.00   1
                                    20  2.10
                                       0.
                                       1.
                                    10  0.
                                    10  1.
                                    30  2.80
                                    15  1.60
                              IDLE
 PH*ML THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO -  %, UNCORRECTED NOX - PPM
                                                            N-21

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                             	 H.P. —
                             30MPH 50MPH
                            DENVER

                      RIGHT EXHAOST SYSTEM
                                           HC   CO   NOX   02    HC   CO   NCK   02    HC   CO
                                                                  LEFT EXHAOST SYSTEM 	
                                                                  NCK   02    HC   CO   NOX   02
293  1975  FORD  LTD   460
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
294  1975  LDK  CONT  460
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 295   1975  MERC  MONA  302
                 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 297  1975  MERC  MONT  351
                  BEFORE MTCE
                  REPLICATE
                  AFTER MICE
                  REPLICATE
 298  1975  MERC  COUG  351
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
18
 IDLE ....
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

(12) (26)
 50   MPH
     MPH
                                                           2.
                                                           2.
            - RIGHT  EXHAUST -
             55   1.45  972  2.5
             90   2.90  161  2.6
            170   5.60   26  1.5
            110   3.90   26  1.4
             40   1.30  972
             85   2.90  141  _
            440  10.00   20  0.
            560  10.00   17  0.

            155   4.60  76'
            205   6.60   ~
            270   6.90
             60   2.r-

            2J6   6.90  12
            280   7.20   ~
             65   2.25   2

            - RIGHT  EXHADST -
             20   1.05  655  2.0
             "    3.20  101  1.4
                                  - T.P.  COMPOSITE -
                                   40  1.15  819  3.7


                                   90  t'.IO   25  2.2
                                   30  1.05  941  4.C
                                   60  2.20  —
                                  425 10.00
                                  490 10.00   18  1.9
                                                                                       _ LEFT
                                                                 - T.P. COMPOSITE -
                                                                  20  1.50  552  1.0
                                                                            116  0.7
                                            20  0.80  757  2.6
                                            40  2.10  156  1.~
                                            80  ^.lO   49  2.
                                            65  2.40   28  3.
                                            15  1.20  6'
 45  2.90  128  1.3
 B  1:1   II  1:1
- RIGHT  EXHAOST -
130  2:8  m  '•*
                                                           1.7
                                IDLE
                                            25  0.
                                            35  1..
                                            120  1.70   151
                                            100  0.45   "'
                                            20  0.55

                                            110  1
                                            70  0.55
                                    15  0.3!
                                    25  0.8
                                                                                                                         coNv-
                                                                                                                        747  1.1
                                                                                                                        171  O.I)
                                                                                                                            0.3
                                                                                                                            0.1
                                                                                       195  4.70  37I
                                                                                       205  5.50  101
                                                                                       105  3.40
                                                                                               N/A —
                                                                                      N/A
                                                                                       — LEFT EXHAUST
                                                                                        SO  1.75  ?!
                                                                                            £•<
                                                                                            2.
                                                                                                             - LPT AFTER COW -
                                   20  0.
                                   §0  0.70
                                   60  0.
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - J, UNCORRBCTED NOX - PPM
                                                               M-22

-------
                                              APPENDIX N.CONT'D
                              LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                   DENVER
van
NO. YEAR
300 1975








303 1975










307 1975










308 1975










309 1975












MAKE MODL CID
OLDS OMEG 260
BEFORE MTCE

REPLICATE


AFTER MTCE

REPLICATE

OLDS STAW 350
BEFORE MTCE



REPLICATE


AFTER MTCE

REPLICATE

PLYM DUST 225
BEFORE MTCE

REPLICATE
AFTER MTCE



REPLICATE


PLYM SCAM 318
BEFORE MTCE

REPLICATE


AFTER MTCE

REPLICATE



PLYM VALI 318
BEFORE MTCE


REPLICATE


AFTER MTCE



REPLICATE


30MPH 50MPH
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 M?H
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
HC
CO NOX 02 HC CO NOX
- RIGHT EXHAUST -
150 3.20 1443 0.3
l|
130
155
285
120
110
140
240
125
160

3.00 307 0.2
0.12 450 2.8
0.25 156 2.3
3.40 1045 0.3
3.30 250 0.2
0.12 440 2.8
0.23 156 2.6
2.00 1194 1.2
2.30 276 2.1
0.10 317 5-3
0.20 101 4.5
Oi40 440 5.5
0.50 106 5.2
- RIGHT EXHAUST -
110 2.90 583 0.2
290
700
1060
110
280
620
1150
Wo
145
110
170
m
._«
..
..
—
__
__
_ .
..
..
__
—

—
__
__
__
—
_
. .
..
..
„_
—

^—
__
—
	
—_
— —
._
__
__
_—
__
~
—
3-90 227 0.2
8.90 20 0.5
7 80 17 11
2.80 573 0.3
4.00 215 0.2
9.00 20 0.5
8.00 15 1.1
2.30 532 0.3
3.80 202 0.2
0.25 146 1.4
0.40 126 2.4
4.00 409 0.1
4.40 202 0.2
0.25 106 1.3
0.40 141 2.1
— N/A 	
__ _ — _—
__ — __
_ — _.
_„ _^_. __
.. ._ —
__ — __
_ ... _
„ __ „
._ ... ..
.. — _.
N/A

— -,_ _.
.. ... —
__ __— __
	 —
._ 	 ..
.. —
._ ... ..
.. •— ..
.. ._ —
— 	 _
H/A

^M ... ..
	
.. — — .
.. ._ __
	
^— ... M—
— . ... ..
— — ... ..
.. -,-n,, ..
— .._ ..
	 —
	
- RT
160
130
145
40
70
115
125
125
140
35
40
- RT
280
700
970
120

leo
1175
40
12
110
150
40
15

„
—
~
_^
._
__
„
_
_
~~

~
__
M
__
—
—
__
__
__
__
—

_
__
—
__
_ _
—
.. .
__
__
__
	
—
—
AFTER CONV
3.50 1194
3.50 296
0.04 430
0.03 151
3.60 1020
3.70 232
0.03 501
0.04 156
2.20 1219
2.40 255
0.05 389
0.05 101
3-50 819
4.00 146
0.05 552
0.05 121
AFTER CONV
4.'20 169

7 20 9
3.20 430
4.20 166
i:D§ I
2.30 430
3.20 191
0.02 48
0.02 57
3.20 409
4.20 111
0.02 46
0.02 60
— N/A 	
__ «_
» ~
_ —
__. ___
_ «
_. ._
__ 	
_ -—
— _-
	 	
N/A

.. ...
_ — —
.. ...
	
_. 	
__ __
-, 	
.. — —
_ __
— 	
.__ H/A . 	

.. ...
— 	
__ _—
.. ... .
_. ...
MM _r 	 |
— ...
__ ._
_ 	
.. —
— —
	
02
0.2
0.1
1:1
0.2
0.1
2.1
2.3
0.3
0.2
B!2
0.1
1.2
1.2

0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.2
1.1
0.1
0.1
0.1
0.1
HC

__
~
__
__
__
—
__
—
™*~
—

__
__
_
__
__
__
~~
—
__
—
— —
	 LEFT EXHAUST SYSTEM 	
CO NOX 02 HC CO NOX 02
	 N/A 	

— 	
— — ——_
_ —_—
— . _.-
	 	
	
— — ...
— 	
— 	
N/fl
	
« — — —
	 	
__ _. 	
__ 	 	
__ 	
— — ._—
_ —
_ -,_,^
» - — .
— —


—
	
__
__
—
_
—
—
—

__
__
—
™
__
__
~"~
--
	
—
—
— — LEFT EXHAUST —
—
~
—
— —
«
_
	
_
—
	

—
_
»
	
	
—
-.
	
__
__
—

__
__
	
..
—J
	
___
__
__
	
_
—
	
70
140
210
220
70
140
215
225
50
110
125
100
50
115
120
90
L
100
210
140
120
100
185
140
120
95
170
100
75
100
170
130
110
^
120
190
240
125
190
260
250
80

190
170
95
160
210
175
1.00 1144
2.50 573
6.50 52
6.80 40
0.90 1194
2.60 573
0.90 1443
2.60 655
2.60 121
2.40 85
1.00 1169
2.60 573
2.50 121
2.00 83
EFT EXHAUST
0.85 1766
3.60 911
0.60 136
1.10 70
0.55 1941
1.60 1194
0.20 151
0.40 80
0.80 1194
1.60 757
0.30 126
0 50 66
1.20 1294
1 .80 829
0.80 146
1.30 76
EFT EXHAUST
3.00 1642
4.20 1045
9.40 65
9.30 55
2.90 1692
4.00 1169
9.40 63
9.60 55
1.70 1294
1.75 1393
4.60 111
4.00 72
2.00 1443
2.40 1393
3.20 80
2.7
2.6
i:t
3.3
3.3
1.1
0.9
0.9
1.0
1 2
0.8
1.0
1.1
oTj
0.4
1 6
1.1
0.5
2.2
1.0
0.6
2,4
0.9
0.5

1.5
oTe
0.7
0.9
0.7
0.5
0.7
0.9
0.8
1.0
1.0
0.3
0.2
0.8
0.7
0.3
0.3
H fn

— — 	 ~
__ 	

	 ~ ~~ ~
	 „ 	 	

— — 	 —
	 — _» 	
— __ 	 _

_ 	 	 _
— T_l — — «
	 	 	 	
__ 	 ___ J
„ — „ _
~— .» ___ »
	 	 	 	
— ~ 	 —
	 	 	 _
— — — _«_ H
	 _— -». __
- LFT AFTER CONV -
20 1.00 491 0.2
160 3-20 614 0.4
240 7.20 48 1.5
215 6.80 42 1.7
20 0.90 450 0.2
160 3.20 593 0-3
250 7.40 48 1.4
220 6.60 44 1.6
10 0.50 501 0.3
100 2.00 430 0.3
110 1.80 111 1.5
80 1.70 86 1.4
20 0.59 378 0.2
90 2.00 430 0.3
120 2.30 103 1.5
85 1.70 82 1.5
- LFT AFTER CONV -
60 1.30 962 2.8
180 2.20 470 2.8
70 0.30 113 3-3
35 0.02 45 3.4
30 0.05 1617 2.9
110 1.00 542 2.6
30 0.04 113 4.0
30 0.05 45 3.5
30 0.05 737 0.5
90 0.90 286 0.2
40 0.05 113 1.5
30 0.05 40 1.3
40 0.90 542 0.2
150 1.80 522 0.2
50 0.05 101 1.1
55 0.20 38 0.6
- LFT AFTER CONV -
80 2.50 1343 0.3
210 4.50 1095 0.2
245 9.20 70 0.9
245 10.00 50 0.7
100 2.50 1542 0.3
200 4.40 1294 0.1
245 9.20 70 0.8
240 10.00 50 0.8
40 0.50 1095 0.4
80 1.60 716 0.1
70 3.00 131 1.2
80 3.00 60 0.2
30 1.00 1269 0.3
30 2.30 1045 0.1
70 3.20 103 0.3
80 3-20 65 0.3
THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                      N-23

-------
                                                     APPENDIX N.CONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                          DENVER
VEH                          	H.P. —
NO.  YEAR  MAKE  MODL  CID   30MPH 5QHPH
                                          	 RIGHT EXHAUST SYSTEM 	    	           		
                                          HCOONOX02    HCOONOX02    HCCONOX02    HCCONOX02
                                                                               LEFT EXHAUST SYSTEM
                               IDLE
(5f(&

 IDLE H>
 IDLE (N
310  1975  PLTW  FOOT  318
                 BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
311  1975  PLTM  FUR*  360
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
312   1975  PLXM  FOR!  400
                 BEFORE MICE
REPLICATE




AFTER MICE



REPLICATE
313  1975  PLXM  FOBS  360
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
314  1975  PONT  ASTR  140    ( 9) (21)
                 BEFORE MICE   50   MPH
                 REPLICATE


                               IDLE

                 AFTER MICE    50   MPH
                               IDLE  _
                 REPLICATE    50   MPH
                                                                                             N/A
                                                                                                                   N/A
                               IDLE

                                           50  0.40 1368  1.0
                                          125  1.00 1070  1.1


                                               oifs t
                                               0.65 1
- RIGHT  EXHAUST -

iP   "
  "Si!8
                                          - RIGHT  EXHAUST -
                                          100  2.80  532  3.0
                                               1.00 1119  3.6
                                               2.0
                                           110
                                           170
                                           210
                                           210
                                           110
                                           150
                                           210
                                           225
                          - RIGHT.
                                                                  RT AFTER CONV
                                                                     4.10
                                                                     2.00
                                                                     4.20
                                                                     4.00

                                                                     3:~
                                                                     _ „   491  0.1
                                                                     2.80  911  0.1
                                                                      .10   61  0.4
                                                                      .40   55  0.3
                                                                      .80  440  0.1
                                                                      .40  890  0.1
                                                                      .60   66  0.4
                                                                      .90   57  0.3
- RT AFTER
120  3.00
130  0.90 1
260- 2.BO
210  4.10
125  3.20
                                                                230

                                                                110
                                                                150
                                                                215
                                                                     1.00 1219
                                                                     4.70   53
                                                                     4.90   43
                                                                     w*w^
                                                                     3.40
                                                                     T.'
                                                                        50
                                                                             20
                                                                             N/A
                                                                                                  N/A
                                                                             N/A
                                                                         N/A
                                                                                              N/A
                                                                                                                    N/A
                                                                                              N/A
                                                                                                                    N/A
                                                                 70  0.50
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCOHRECTED NOX - PPM
                                                              N-24

-------
                                              APPENDIX N.CONT'D
                              LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                              OH INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                   DENVER
»on
NO. YEAR
316 1975








318 1975











320 1975








321 1975










322 1975














MAKE MODL CID
PONT LEMA 350
BEFORE MTCE

REPLICATE

AFTER MICE


REPLICATE

PONT LEMA 350
BEFORE MTCE



REPLICATE



AFTER MICE

REPLICATE

PONT STAW 400
BEFORE MTCE

REPLICATE


AFTER MICE
REPLICATE

PONT GRNV 455
BEFORE MTCE


REPLICATE



AFTER MICE
REPLICATE


AUDI FOX 97
BEFORE MTCE



REPLICATE



AFTER MTCE


REPLICATE



30MPH 50MPH
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH


LMPH
MPH
(D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 HPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(18) (36)
LMPH
MPH
(D)
IDLE (N)
LMPH
(D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
IDLE (N)
(18) (36)
50 MPH

IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH

ZDUS (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

jfdj% CD}
IDLE (N)
HC CO NOX 02 HC CO NOX 02
- RIGHT EXHAUST -
205 6.00 399 0.2
240 3.95 501 0.3
160 3.70 113 0.1
180 3-80 49 0.1
180 6.80 317 0.2
190 4.50 491 0.2
230 3-40 116 0.1
255 4.20 52 0.2
150 4.20 1045 0.3
120 1.00 1393 2.4
170 0.30 245 5.1
140 0.70 90 4.1
160 4.80 895 0.2
160 2.60 1144 1.8
160 0.50 245 4.7
130 1.40 90 3-5
- RIGHT EXHAUST -
55 0.65 1866 1.8
105 0.502787 1.2
180 0.15 181 4.7
410 0.25 94 4.4
55 0.45 2438 1.5
105 0.80 3185 0.8
180 0.15 199 4.6
360 0.25 131 3-9
55 0.202339 1.6,
115 0.85 2687 0.8
300 0.15 317 3.3
325 0.30 78 2.2
50 0.20 2190 2.1
120 1.30 2687 0.7
200 0.15 409 3-0
180 0.45 85 1.8
	 H/A 	
~ — — - —
_I H ~ 1.
— 	 —
— •. __ _ «
__ — — __
_. __ — _
— — — —
— — — —
- RIGHT EXHAUST -
50 2.00 563 0.4
60 2.20 229 1.6
90 0.15 98 4.8
170 0.30 §9 4.6
50 2.50 491 0.4
50 2.10 204 2.1
90 0.15 89 4.8
160 0.35 47 4.6
55 2.60 624 1.6
50 1.90 247 2.4
75 0.24 81 4.2
180 0.22 60 5 4
55 2.60 552 1.5
50 1.75 266 2.6
110 0.13 103 5.0
190 0.21 39 5.6
H/A

— M. — —
MM — •— _ _
— — — — .
M-. _.. — _ _.
... — -» — _ _»—
MM _«. — _ _-,
— — — —
: _ _ ___ __
— _ ~ — —
•— — -— ~
— _ _~ __ _ _
— __ ___ __
_« _ - -
— — — —
- RT
170
200
170
220
180
200
140
30
30
150
140
30
20
- RT
30
40
45
110
25

35
95
25
40
60
20
35
25
35

_»
— -
—
__
—
—
—
_
- RT
55
40
40
30
50
40
30
20
60
50
1
50
40
.e
AFTER CONV ~
7.00 430 0.1
3.80 51 1 0.1
3.40 108 0.2
4.20 50 0.0
6.80 307 0.2
4.60 409 0.2
2.60 121 0.0
4.80 53 0.1
3.80 1045 0.1
0.20 746 0.2
0.05 327 1.4
0.05 116 0.3
4.80 846 0.1
0.80 995 0.1
0.05 245 0.4
0.05 80 0.1
AFTER CONV
0.05 2115 1.2
0.20 2140 0.3
0.04 161 3.9
0.03 111 3.2
0.032588 1.1
0.70 2015 0.2
0.03 685 3-4
0.03 141 3.1
0.05 2314 1.5
0.35 2165 0.3
0.05 368 3.1
0.05 93 1.4
0.052787 1.5
0.90 2438 0.2
0.05 501 2.7
0.05 106 1.4
— H/A 	
~ ~ ~
~ ~ ~
— — —
__ 	 	 	
— — —
_ — _
— — —
— — —
.„__ fyajtf
2!^ 5-3 0.2
2.10 224 0.3
0.05 101 2.2
0.05 93 1.8
2.50 409 0.4
2.40 154 0.2
0.05 94 2.1
0.05 61 1.5
2.90 624 0.2
2.50 212 0.1
0.03 81 2.8
0 04 77 3-0
2.60 583 0.1
2.00 196 0.1
0.02 123 3.5
0.02 53 3.4
- T.P. COMPOSITE -
180 1.65 1318 0.6
140
-,*.
90
150
110
__„,
70
105
80
TlO
95
70
-MH
160
0.40 583 1.0
MM — 11.111- MM
0.20 77 1.5
1.90 1493 0.6
0.40 593 1-0
«.„ •mi.ji M—
0.25 83 1.7
0.60 1518 3-4
0.15 399 4.2
5Tl8 ~66 476
0.48 1542 3.6
0.15 430 4.3
-._ •-•• M-.
0,18 79 4-8
HC

—
—
—
—
___
__
—
—
_,_

_,_
MM
— _
	
M_
__
. 	
	
_w
E
— -
™—
	 LEFT EXHAUST SYSTEM - —
00 NOX 02 HC CO NOX
N/A
MM 	
— —
—
.. 	
^^ ___
_ _____
— —
— — ,J,
— - MMM
N/A -

__. -T^_
MM — -_
	 _-__
— 	 ._
— T-C_
— -—
	 	 	
_M ^^n_.
E E
~ ~
M— -I" 	

—
_

—
,—
—
WM
	
MM
E

«~
MM
—
—
—
—
-M
	
.....-,
—
~
—
— LEFT EXHAUST —
120
110
215
250
110
100
140
210
95
115
240

-_^
MM
MM
_f^j
MM
*._
	
__
—
	
	

MM
	
M_
	
—
— M
__
—
__
	
^^m
MM
—
MM
	
2.90 716
1.10 624
0.15 169
0.60 51
2.60 839
1.05 747
0.15 181
1 .00 57
4.00 614
1.65 675
0.95 186
2.20 52
3.80 655
1.70 747
1 .25 181
2.35 56
H/A

_ —MM
— — _
— ^ 	 — —
M* — _
M* —
	 . 	
__. — —
— 	
_. 	
	 	
,,,, H/A

_» 	
MM — _
— 	
MM 	
_ -*_-_
__. _____
— 	
_M 	
— 	
__. — _
— M —
-«. 	 	
— M -* — —
	 	
0.2
1.8
4.7
3.7
0.2
1.5
4.2
3-5
1.5
2.1
2'.2
3.2
2.7

__
«—
»—
~~
—
—
—
	
—
—
—

__
—
_—
—
—
—
•_
—
__
—
__
__
—
__
—

—
—

__
	
—
._
—
_ i
E

___
— .
^~.
w.
-_-
—
-«.
—
___
E
—
*~™
u /•

— —

	 	
	 -
_ 	
	 	
— —
— — ___
E E
— - N/A

— — •-.
— —„„-,
— — «,-
— —
MM _,_
	 — —
	 	 .
	 _J|||;_
E E
~ ~
__ —
02

—
—


__.

___
—
___
E

___
._
__
__
__
—
—
—
__
E
—
•*•
- LFT AFTER CONV -
110
45
50
50
95
50
35
40
120
105
100
255
90
110
170
260

__.
— M
MM
MM
MM
__.
—
— .
_
_
	

_
«
__.
M-.
. 	
— .
—
	
—
_..
^_.
—.
	
M*
	
2.90 726
0.50 358
0.05 186
0.04 65
3.20 747
0.20 348
0.05 199
0.05 58
6.80 337
1.70 716
0.60 96
1 .90 4o
4.40 614
1.80 737
1 .20 108
2.90 42
-•-- N/A 	

— _»_
__ _»_
__ -
« __
— - —
— —
— _
__ —
__
__ —


— __
__ ___
— —
— —
— ___
__ •
— —
— —
— —
__ ^^~
__ »_
— —
__ _«_
— —
0.1
0.3
2.1
1.1
0.1
0.1
1.6
0.7
0.1
0.2
0.6
0.5
0.1
0.2
0.6
0.6

—
—
—
~~
—
—
—
—
—
—
~

—
—
__
—
—
—
—
—
—
—
—
—
—
—
—
THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - J, UNCORRECTED NOX - PPM
                                                      N-25

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR
    H.P. —
30MPH 50MPH
          DENVER

    RIGHT EXHAUST SYSTEM
    NOX   02    HC   CO
                                                                                      LEFT EXHAUST SISTB1
 326  1975
MAKE  MODL  CID
                   (12) (26)
                    50   MPH
                         MPH
                          D
                    IDLE (N
                    50
                    30
                    IDLE (D
                    IDLE (N
           CAPR  GHIA  171
                 BEFORE MICE
   EXHAUST -
.00  460  0.6
.60
.00
.00
.20
.80
                                                          — LEFT EXHAUST —
                                                          190  5.50  WO  0.9
                                                               8.90  154  1.0
                 AFTER MTCE



                 REPLICATE
                         MPH
                         MPH
                         (D)
                    IDLE (N)
                    50   MPH
           COLT  SEDA   98
                 BEFORE MTCE
                   ( 9) (21)
                    50   MPH

                    IDLE (D}
                    IDLE (N)
                    50   MPH
                 AFTER MTCE



                 REPLICATE
DATS  710    119
      BEFORE MTCE
                                                          — LEFT EXHAUST
                                                          140  2.45 1
                                                          110  2.00
                                                                                            1.20   44
                                                                                            2.35 1418
                                                                                            1.85  604
                 AFTER MTCE



                 REPLICATE
                                                                                  1.50 1144
                                                                                  1.50  522
DATS B210   85
             MTCE
                                                                                 2.20  1617  3.0
                                                                                 1.00  685  4.1
                  AFTER MTCE



                  REPLICATE
                           D
                     IDLE  N
                     50   MPH
                     30   »H
                     IDLE (D)
                     IDLE (N)
                                                               0.80   52
                                                               2.40 2090
                                                               1.25  655
                          MPR
                          (D)
                     IDLE (N)
                     50   MPH
 327  1975
 328  1975
 DATS  SEDA  11
       BEFORE
                  REPLICATE




                  AFTER MICE



                  REPLICATE
FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORHECTED NOX - PPM
                                                               H-26

-------
                                        APPENDIX N.CONT'D

                        LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                        ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                             DENVER
J YEAR MAKE
"M 1975 FIAT














330 1975 FIAT











MI lore unim
H" lytj n(M]}












332 1975 HAZD












® 1975 MAZD









MODL CID
STAW 78
BEFORE MTCE



REPLICATE


AFTER MTCE



REPLICATE



X1-9 79
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE



ever 01
\*1\t\t y 1
BEFORE MTCE


REPLICATE


AFTER MTCE



REPLICATE


MQ 7f»
3 f U
BEFORE MTCE



REPLICATE



AFTER MTCE
REPLICATE


RX3 70
BEFORE MTCE
REPLICATE


AFTER MTCE


REPLICATE


30MPH 50MPH
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
50 MPH
§0 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
TDitB CD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH

JDLB CD)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
. . ,-,\
50 MPH
30 MPH
IDLE (D
IDLE (N)
50 MPH

"fp^Bj (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (DJ
IDLE (N)
50 MPH
39 "P?
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
————— nxuni uuiw
HC CO NOX 02
- RIGHT EXHAUST -
75 2.10 1592 2.8
90 3.00 655 2.1
.— — -,___ __
2000 9.60 27 8.5
80 2.10 1617 3.2
70 2.50 839 2.9
2000 9.30 26 Til
20 1.15 798 1.1
25 0.55 207 1.6

?0 0.50 10 1.2
0 1.50 716 1.0
35 2.20 138 0.3
__ » — .— ••
2000 9.80 11 1.1
- RIGHT EXHAUST -
170 6.10 796 2.5
80 3-10 816 3-5
-» •. _i 	 _
115 2.00 10 1.5
165 6.30 307 2.5
80 2.60 819 3.1
» _T. • .. ••
100 1.80 12 1.6
115 1.80 1269 2.7
150 3.80 921 2.5
— — «. ... ..
110 2.00 51 1.5
130 1.10 1113 2.6
75 2.10 890 3.6
— — «. ... ..
90 1.70 57 1.6
N/A
	 	 	 	
_ __ 	 _
__ __ — « «_
_ _ 	 _
_ __ -!-• _
— — 	 —
« _,_ ... __
._ _ —— ._
._ _ - _
__ .. --- _
_ — 	 —
_ _J» — • __
__ — 	 T-^ _
HT/*ITP i?vn Arrant
~ RIGHT EXHAUST —
0 0.05 307 1.8
0 0.05 80 1.7
._ i_. «... _
0 0.02 29 5.6
10 0.10 307 2.2
0 0.05 75 2.0
_. _,. -r.-n 	 _
0 0.02 28 5.1
10 0.25 169 2.1
20 0.05 88 3.1
250 0.50 28 7.8
25 0.20 207 2.1
15 0.05 90 3.3
300 0.90 21 7.9
- RIGHT EXHAUST -
10 0.20 130 2.6
10 0.05 113 1.7
"To oTio ~~ii iTi
10 0.10 170 2.8
10 0.15 108 1.0
"To o7o5 ~~28 T.I
10 0.08 109 3.1
10 0.05 108 3.6
.. .M- IM-IMIM _
10 0.05 27 2.1
5 0.06 150 3.3
5 0.06 106 3.5
» — • •— _
10 0.05 26 2.3
UO1 Oli
HC
_»
«
__
_
	
	
~—
	
	
_
...
	
_
	
—
- RT
150
30
fT-,1
ll
30
^ — r
25
110
70

100
30
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25

_
—
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—
_
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—
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—
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—

—
—
_
_-
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—
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E
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—
ainn — —
CO NOX
	 N/A —
— ...
« — .—
— ...
— —
.. 	
_ __
	 	
_ —
__ ...
_ —
_ — ,-
— ...
_ .—
— —
AFTER COmi
6.70 816
0.30 796
_ --.
0.08 62
5.90 880
0.30 900
^^ — ^^
0.06 73
5.30 1070
1.10 726
.. ...
0 . 07 73
4.30 746
0.25 993
.. -- ..
0.05 83
... H/ft

_ _
_ --—
_ —
_ -••
— —
	 t __M
_ ..•
.. _L._.
_ „_
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— — -
« _.
	 	
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— 	
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__
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r _ ^
1.2
2.1
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1.1
2.2
— ._
3.3
1.1
1.1
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HC
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_
^ _
__
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—
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CO NOX
	 N/A —
__ 	 --
— ^ _^_ 	
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.. 	 --
— 	 -
	 —

— ___--
__ ...
_ 	 ..
_ -j-i-
	 	
— 	 -_
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	 N/A —
_ _i_—
_ ._.—
^— m m^_
— —
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	 	 .
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CAHAU
02

__
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I PET IPYWAfl^T
— 100 1.10 2986

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—
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120
_
265
90
135

260
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—
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0.90 1211
.. 11 	 -i
1.90 118
1.20 2986
1.55 1211
.. M_l_-
1.90 131
_ .. ^
.. __^-
«. U.J. -
.— ..r-
— 	
_ ._r-
— — —
U/A

	 	
._ __j-
— ...-
— _—
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— —
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_ —
— —
— —


— — —
— — ...
— —
_ .-..-
_ _
.. .—
— —
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— —
0.9
0.7
_
0.3
0.5
0.5
..
0.1
__
..
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—
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__
„
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—
	
—

—
__
—
-
—
—
—
E
—
—
isi sisim 	
HC CO NOX
~_ _ N/A_
_ -._- «^_
_ _ —-in
_ 	 .
_L_ __. ._
i 	 -r^ 	 _,-
— 	 — '

— — .. ---
— 	 , J_t_
— . --- — - -
— _ 	
_ _ ...
— --- ___
_ _ 	
	 N/A —
_ -- 	 .
— — 	
— — __ 	
_ _ 	
_ _ 	
	 	 	
	 __ _ __
— — 	
— — 	
— _ __ _ _ -
— — 	
U/A

	 — 	
_ _ LI._.J
**** ~~ ~ ™" *
.. -- --,_
_ _ 	
__ 	 ___
— — ...
_ — — -.—
— _ —
	 	 ...
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N/A ---

.. — —
— .. -— —
_ _ —
— _ —
— — ——
— — — — -
— — —
	 	 	
— _ —
— — —
z z in


— _ —
_ __ — —
Z _ —
_ — —
— — —
_ ... — .
_ _ —
_ _ - • -
— — — —
02

^—

	
	
^
—

__
..
^t—
__
__
__
—
—
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—
__
—
_
	
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—
—
__
—

_
__
_
^^
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—
..
..
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«
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—
..
__
—
—
_.
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—
—
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—
~~
— —
—
—
-.
..
—
~~
™~
MODE TEST EMISSION  RESULTS ARE:  HC - PPM/HEX,  CO - %,  UNCORRECTED NOX - PPM
                                               M-27

-------
                                                     APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
               H.P. —
                                                         DENVER

                                                    RIGHT EXHAUST SYSTEM
                                                                             	LEFT EXHAUST
                             30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO
335  1975  M3   MSB   110
                BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
336  1975  OPEL  STAW  116
                 BEFORE MTCE
REPLICATE




AFTER MICE



REPLICATE
      1975
911S  164
BEFORE MTCE
REPLICATE




AFTER KTCE



REPLICATE
340  1975  TOYO  CELI  1
                 BEFORE
                 REPLICATE
              IDLE (N)

              50   MPH
                              ( 9) (21)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                                    MPH
                               IDLE
                              (12) (26)
                               50   MPH


                               IDLE (N
                                                  N/A
                         -  RIGHT
                         110
                         140
                         135
                         110
                                           110
                                           130
                                           1TO
                                            85

                                           110



                                           110

                                           '8
                                            40
                                                   EXHAUST -
                                               2.40 2190  0.6
                                               3.10  563
                                               3.50  103
                                               2.80   77
                                               2.40 2115
                                               J.10
                                               h
                                               0.80
                                               2.10
                                               2.60
                                               1.10
                                               0.55
                                                      61
                                                      123
                                                       78
                                                  N/A
                                                   N/A
                                                            .
                                                          0.3
                                                          0.4
                                                          0.4
                                                          0.8
                                                          0.3
                                                          0.4
                                                          0.4

                                                          0.6
                                                          0.4
                                                          0.9
                                                          0.8
                                                          0.6
                                                          0.4
                                                          1.0
                                                          0.9
                                                       N/A
                                                                        N/A
                                                                        N/A
                                                       N/A
                                                                                     — LEFT
                                                                                      — LEFT  __
                                                                                       50  1.20
                                                                                       80  1.20

                                                                                      ~70  2^10
                                                                                       50  1.20
                                                                                       BO  1.20
                                                                                           2.20   71
                                                                                           o!ao
                                                                                —     70  1.05   92
                                                                                           1.10
                                                                                                                  N/A
                                                                                                                   N/A ~
                                                                                                                  N/A
                 AFTER MICE



                 REPLICATE
 341   1975  TOYO  CORO   97
                 BEFORE MICE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
                              ( 9) (21)
                               50
                                                                    1300  0 95
                                                                      40  0.25
                                                                      95  1.60
                                                                                                136 10.6
                                                                                               2886  5.0
                                                                                               1244  5.2
                                           —   —   —   _    —   —  —   —   1080  1.30  111
                                  N/A
                                                                        N/A
                                                                                      tare
                                                                                      190  1.6
                                                               —     10
                                                    —   —   —     20
                                                                                                                  N/A
                                                                                                     1-7  H   -  -~  "
                                                                                             32
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - J,  UNCORRECTED NOX - PPM
                                                             U-28

-------
                                                 APPENDIX N.CONT'D

                                 LISTING OF FEDERAL THREE MODE TEST HUSSION RESULTS
                                 ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                       DENVER
  lEUt HAKE  MODL  CID
                  	 H.P.  —
                  30MPH 50MPH
                                      HC   CO
                                    RIGHT
                                    NOX   02
HC   CO   NOX   02    HC   CO
                           LEFT
                           NOX
                                                                                      02
                                                                                            HC   CO   NOX   02
VOLK SEDA   97
     BEFORE ""•
            REPLICATE




            AFTER MTCE



            REPLICATE
                   MTCE
            REPLICATE
            AFTER MTCE
            REPLICATE
3*5 1975  VOLV  SEDA  121
            BEFORE MTCE
            REPLICATE




            AFTER MICE



            REPLICATE
5" 1975 FORD GRAN  200
            BEFORE MTCE
            REPLICATE




            AFTER MTCE



            REPLICATE
 512
MDNA 250
BEFORE MTCE
            REPLICATE
            HBPLICATB
                         ( 9) (21)
                          50   MPH
              50   MPH
              30   MPH
              IDLE CD)
              IDLE (N)
              50   MPH
              30   MPH

              IDLE (N)

             ( 9)  (21)
              50   MPH
              30
              IDLE (D)
              IDLE (N)

              50   MPH
                   MPH
                   (D)
              IDLE (N)
              50   MPH
                   MPH

              IDLE (N)

             (12)  (26)
              50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)
              50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)

              50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)
              50   MPH
                   MPH
                   (D)
              IDLE 00

             (12)  (26)
              0   MPH
              0

              IDLE (N
                   MPH
                   MPH
                          - RIGHT  EXHAUST -
                          150  1.10 2015  1.
                          190  0.45  70
	N/A
                                                       1.5    —    —

                          250
                          120
                          150
                                     2.70   71  0.7
                                     0.90 1617  1.4
                                                      -

                                                       g
- RT AFTER CONV
 '   5.10  849
     2.30  645

110  2.80   37
155  4.90 1020
155  3.10  583
                                                       80  2.60   43  4.4   —   —

                                                      230  7.40  430  2.8   —   —
                                                      250  7.20  136  3.8   —   —
                                240
                                220
                                300

                                250
                                - RIGHT  EXHAUST -
                                130  3.60  737  4.2
                                100  2.80  327  4.8
                                 80  2.80   4
                                 50
700

300
840
7.80
8.50
409
111
4.9

3.6
                                                           2000  10.00
- RT
120
      CONV —
  80  696  4.0
                                - RIGHT  EXHAUST -
                                     2.40  232  5.5
                                     3.20   62  5-5
  RT AFTER CONV —
     1.50  186  3.4
     2.90   33  3.3
                                                                                          N/A
                                                                                                                N/A




                                                                                          N/A
                   WSSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                        N-29

-------
                                                      APPENDIX N.CONT'D

                                      LISTING CP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      OK INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
      	n P  —
     30MPH'50HPH
                DENVER

          RIGHT EXHAUST SYSTEM
HCCONOX02    HCOONOX02    HCOO
  LEFT
  NOX
                                                                       EXHAUST SYSTEM
                                                                        02    HC   CO
                                                                                                                      NOX  02
513  1975  OLDS  OMEG  250
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
      1975  PLYM  GRNF  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 515  1975  PONT  VENT  250
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 516  1975  EMU   SEQA  121
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
(12) (26)
 50   MPH
                   - RIGHT  EXHAUST -
 517  1975  BMW
                      - RT AFTER
                           3-10
                           0.03
                      ...  0.03
                      240  0.03
                      '"  3.10
                           0.02
                           0.02
                           0.03
                                                         2.0
182
 MICE
                  REPLICATE
                  AFTER MICE
                  REPLICATE
N/A
                                                                                            N/A
                                                                       N/A
                                                                                            N/A
                                                                       N/A
                                                                         N/A
                                                                       N/A
                                                                                            N/A
                                                    N/A
                                                                                                                    N/A
                                IDLE
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  BC - PPM/HEX, CO - %, ONCORRECTED NOX - PPM
                                                               N-30

-------
                                                    APPENDIX  N.CONT'D

                                    LISTING OF FEDERAL THREE  MODE  TEST EMISSION RESULTS
                                    ON INDIVIDUAL VEHICLES  BEFORE  AND AFTER MAINTENANCE

                                                         DENVER
VEH
NO. YEAR
518 1975









519 1975








520 1975









521 1975







522 1975





MAKE MODL CID
SUBA STAH 83
BEFORE MTCE


REPLICATE

AFTER MTCE

REPLICATE


HERB 450S 276


REPLICATE


AFTER MTCE
REPLICATE

PORS 914 120
BEFORE MTCE

REPLICATE

AFTER MTCE


REPLICATE


SAAB 99LE 121
BEFORE MTCE
REPLICATE

AFTER MTCE


REPLICATE

AMMO HORN 232
BEFORE MTCE
REPLICATE


AFTER MTCE
REPLICATE

30MPH 50MPH
( 9) (21)
50 MPH
30 MPH
THT J? (T\}
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE M
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
( 9) (21)
50 MPH
IDLE (N)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
an MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
HC

__
—

—
—
__
—
— —
__
—

__
—
	
__
—
—
—
—
—

	
—
_
—
__
__
— —
—
—
	

—
__
~~
	
— —
—
—
—

—
—

—
—
—
CO NOX
M/A

___

— 	
„ _^.,
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" 	
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__ _ _ _.


— 	
__ ___
___
— —
	
	
Z ~
—
jj/A . _

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z iz
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— _ —


__ —
__ —
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__ _
— —
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~™ — —
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02 HC CO NOX

__
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__
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__
	
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~~
—
—

__
—
—
—
__
—
—
—
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—

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—
—
__
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—
—
—

—
—
__
	
—
__
- T
145
135

290
140
125
310
190
140
320
290

400

__
—
__
—
—
—
—
—
—

	
—
—
—
	
—
^ ._
—
—
—

z
—
—
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__
--
— -
E

—
—
_
__
—
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02
.P. COMPOSITE -
0.652065 4.2
1.90 583

1 .50 44
1.25 1841
1 .80 624
~.HO ~~46
2.60 45
1 .50 542
1.30 69
1 .60 93
1.60 450
1 .50 68
1J/A _

__ _-
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N/A , .

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— 	
— 	
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— — —
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— - —
— —
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U/A ___

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- ___
	 	
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— - — —
b.1

6.5
4.0
4.9
676
4.1
4.9
3^4
4.8
?7l

__
—
—
—
—
—
—
—
~~

	
—
—
—
	
—
_
—
—
— —

—
—
—
—
	
—
—
—

—
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—
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HC CO NOX 02 HC CO NOX 02
	 	 jj/^ ___

— — — —

__ __ — __
— — — —
__ __ ___ «
Z Z ZI Z
Z Z ZI Z
__ __ ™ ....
„ _ — __
I PPT PTfHAII^T -_
40 1.15 522 1.6
35 1.00 94 1.3
60 2.10 35 1.0
45 1-00 32 1.5
40 1.20 634 1.7
30 1.00 88 1.3
75 2.60 35 1.0
70 1.30 31 1.5
50 0.70 593 2.0
35 0.6o 90 1.4
40 0.90 37 1.6
25 0.35 36 1.9
45 0.70 542 2.3
40 0.70 93 1.7
45 1.00 36 1.9
30 0.40 35 2.4
LEFT EXHAUST -
40 0.30 952 4.0
40 0.15 358 5.9
60 0.65 82 3.1
40 0.30 .726 4.3
40 0.15 450 6.0
40 0.65 83 3-0
— — — __
— __ — _ —
__ — ___ __
— — — —
— — — —
__ — ___ _
N/A

— — 	 —
— — 	 —
— __ 	 _-
— — 	 —
— — — - —
__ __ 	 — .
— — 	 _
LEFT EXHAUST
110 1.20 2090 0.8
135 0.60 1119 1.0
255 2.50 196 0.7
225 2.40 78 0.6
115 1.20 2413 0.7
130 0.40 1269 1.0
275 3-00 266 0.6
230 2.60 96 0.5
95 2.30 1343 0.5
115 1.80 511 0.4
250 3.70 118 0.7
210 3.60 68 0.7
90 2.20 1244 0.4
110 1.70 563 0.4
245 3.80 118 0.7
210 4.00 68 0.6

	
—

—
—
	
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— —
—
—

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—
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—
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—
—
—
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l8
1?.8
180
2000
—
—
—
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—

—
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—
—
—
—
M/A

	

— 	 —
__ 	 __
-~ — - ,_
~ ™ —
— - ™ —
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— — __-. ...
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— — __
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— 	 —
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— — —
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P. COMPOSITE -
0.50 2588 2.g
0.50 1144 2.8
?7l5 ^2 6.5
0.50 2438 2.7
0.30 1518 3-0
1.00 95 7.1
— _
__ — __
__ ___ __
__ ___ __
	 ___ —
- N/A

__ ___ __
__ ___ —
— — —
__ — —
Z — —
PEDBR*L THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO -  >, UNCORRECTED NOX - PPM
                                                            N-31

-------
                                                      APPENDIX N.CONT'D

                                      LISTING GP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                              DENVER

	H.P. —	RIGHT EXHAUST SYSTEM	
30HPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02
                                                       	 LEFT EXHAUST SYSTEM 	
                                                       HC   CO   NOX   02    HC   CO   NOX  02
523  1975  AMMD  HORN  258
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
524   1975  DODG  MONA  440
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
525   1975  MERC  MARQ  460
                 BEFORE MICE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 534   1975  AMHD  GREM  232
                 BEFORE MTCE
                  REPLICATE
                 AFTER MTCE
                  REPLICATE
 535  1976  AMMO  HORN 232
                  BEFORE MICE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 (12) (26)
  50   MPH
  30
  IDLE (D)
  IDLE (N)
  ~    MPH
                    N/A —
N/A -
N/A
              -3T.P. COMPOSITE -

                         ""  Oifi
                     *«  1B?  °-7

               18  ill $  M
              .50  0.80  655  0.7
                                                                                     1.60 1219
                                                                                     0.55  501
 (15) (3D
  50   MPH

  IDLE (D
  IDLE (N
  50
            - RIGHT
             90  1.00
            110  1.20
                 4.20
                 3.60
                0  0.40
                   0.40
                   0.70
                   0.50
               70  0.
               90  0.50
              - RIGHT  EXHAUST -
               40  0.50 1
               40  1.10
                   2.50

               40  o!60 1
                                  - T.P. COMPOSITE -
                                       0.181418  2.6
                                    -LFT AFTER CONV -
                                     20  0.05 1518  3.1
                                     20  0.05  419  2.5
                                         0.05  76  2.7
                                         0.04  52  4.
                                         0.05 141

                                         £8  3
                                         0.05  51
                                       0.45

                                       8:8
                                       0.22 1
                                        .20
                                        .40
                                       0.50
                                                           40  0.
                                                           45  0.
                                                           60  1.90
      D
IDLE (N
50   MPH
30
IDLE (D
IDLE (N
                                                               0.80 11
                                                               0.29 15
                                                          — LEFT EXHAUST
                                                               2.40
                                                          190  1.10 1
                                                          140  0.35  1
                                                          110  0.
                                                                        1.

                                                                        o!
                                                               40 1642  0.
                                                        140  0.30  219  1-
                                                        105  0.25   90  1.
 FEDERAL THREE MODE TEST EMISSION  RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRBCTED NOX - PPM
                                                             N-32

-------
                                                      APPENDIX N.OONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE" AND AFTER MAINTENANCE
VEH
NO. YEAR
536 1975














538 1975














sun IQTC











(.I,.. «ftf»K
19/5







517 1975








MAKE MODL CID
AMMO PACE 258
BEFORE MTCE



REPLICATE


AFTER MTCE



REPLICATE


AMMO HORN 232
BEFORE MTCE



REPLICATE



AFTER MTCE



REPLICATE


AKMTI PAPE ?£ft
ninu cnvu csyj
BEFORE MTCE

REPLICATE



AFTER MTCE

REPLICATE


WITT* r IpQJk 3CA
DU.LU UsoA yyj
BEFORE MTCE

REPLICATE
AFTER MTCE


REPLICATE

BUIC REGA 350
BEFORE MTCE

REPLICATE


AFTER MTCE

REPLICATE

— H P
30MPH 50MPH
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D )
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
t.n\ tff.\
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 K?H
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)

HC
_- —
_..
__
—
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__
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	 N/A —
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—
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w 	
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DENVER
1 EXHAUST SY
02 HC

	
—
—
__
_
__
—
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—

__
	
—
	
—
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—
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OC \ f 0 1 \ DTVOT* I7VU AI IO*i*
j) Oi/ — llLtinT bUlAUhf
50 MPH 5 0.65 368
30 MPH
IDLE CD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
50 MPR

IDLE W
50 MPH
30 M>H
IDLE (D)
IDLE (N)
80
110
110
30
90
115
175
15
50
90
50
50
90
70
2.20 161
3-3° 36
1.00 150
2.60 156
2.70 56
3.60 38
0.70 399
1.50 171
0.35 77
0.35 37
11 A 3Cm
.10 399
2.20 151
0.55 80
0.15 12
6~8
H
8:3
6.8
fi
5.2
I-1
6.9
6i2
6.8
6.8
- RIGHT EXHAUST -
55 3-60 532 1.3
95 2.10 327 2.2

60
100
170
170
15
90
90
60
85
1
1.70 96
5.10 58
3.80 573
2.80 307
5.30 87
6.10 57
1.10 1020
1.30 110
0.12 307
0.15 62
1.50 931
2.20 358
0.15 317
0.27 66
2.6
u
2.3
2.7
2.5
3-8
3.9
5.0
1.9
ll5

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5
90
160
200
100
170
205
15
90
20
lin
HU
80
20
- RT
60
105
200
17J
110
210
185
15
60
1
90
20
20
^TFM . -
OlDn — — a —
CO NOX 02
	 (j/A 	
__ 	 __
_« ___ 	
— ___ 	
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— 	 —
	 —
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__ ___ __
	 	 ._
— __ 	
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* N/A

	 	 __
	 —
	 	 	
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E E E
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— .—« —
— — . —
&I7*PI7D rnuu
0.90 511 0.3
2.90 207 0.0
1.00 31 0.2
1.80 21 0.2
1.50 655 0.1
3.90 166 0.1
1.10 36 0.2
5.10 21 0.2
0.05 511 0.5
2.30 2J2 0.1
0.05 138 1.0
0 05 60 0 7
Inn ii&n n o
.UU **DU U.C
3.00 191 0.1
0.50 138 0.6
0.05 12 0.2
mmvt Mnftnr
AFTER COHV — •
3.80 593 0.1
2.70 28b 0.1
5.50 51 0.3
6.10 36 0.2
3.90 593 0.2
3.10 286 0.1
6.50 51 0.3
6.80 37 0.2
1.90 970 0.1
1.50 389 0.1
0.02 358 1.1
0.02 81 1.3
2.20 911 0.1
2.80 307 0.0
0.02 368 1.2
0.02 87 1.1
f ripm pVUlkli
HC CO NOX 02
— LEFT EXHAUST —
50 2.30 962 0.2
100 3.50 286 0.1
180 6.20 81 0.1
170 6.10 62 0.3
80 3.20 757 0.2
150 1.20 227 0.1
200 6.60 80 0.3
180 6.10 60 0.3
65 1.15 982 0.1
135 3.20 286 0.2
120 0.82 181 0.7
100 0.68 106 0.8
70 2.20 816 0.3
160 3.60 266 0.2
130 6.80 191 0.7
120 1.10 106 0.7
___ RyU«l|CT-
10 1.30 1095 1.1
60 0.20 970 5.7

25 1.10 10 3.7
35 1.20 1020 1.2
70 0.20 911 5.7
— — — ™ __
30 1.50 12 3-7
20 1.10 611 2.9
60 0.50 593 5.2
__ __ _«__ _
50 0.70 16 8.3
30 1.00 631 2.8
50 0.10 573 1.9

50 5T50 ~6 i7l
LEFT EXHAUST
60 0.70 1291 0.8
100 1.10 552 0-3
130 3-20 237 0.6
150 3.00 101 0.1
50 0.80 1692 0.7
90 1.50 611 0.2
120 3.50 255 0.6
110 3.20 108 0.1
35 3.80 563 0.2
55 1.00 307 0.1
90 1.70 296 0.6
95 2.60 113 1.0
35 3.90 1518 0.2
55 5.10 318 0.2
85 1.25 337 0.7
100 2.15 119 1.0
N/A -

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— —
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PBDBRAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                           H-33

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	 H.P. ~
30MPH 50MPH
HC   CO
                                                           DENVER
          RIGHT EXHAUST SYSTEM 	
          NOX   02    HC   CO   NOX
                02
	LEFT EXHAUST SYSTEM	__
HC   CO   NOX   02    HC   CO   NOX  02
549  1975  BUIC  LESA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
550   1975  BUIC  LESA  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 551   1975  BUIC  LESA  455
                 BEFORE MTCE
                 REPLICATE
                  AFTER MTCE
                  REPLICATE
 553  1975  BUIC  RIVI  455
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 554  1975  BUIC  STAW  155
                  BEFORE MICE
                  REPLICATE




                  AFTER MICE



                  REPLICATE
 (15) (3D
  50   MPH
- RIGHT  EXHAUST -
  IDLE
  50
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)

 (15) (3D
  50   MPH
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)

  (18) (36)
  (18)  (36)
   50   —
     0.80 1
     1.10 1;
     2.60
     2.20    ..
     1.50  839
     1.20 1244
     2.00  138
     2.00   45
                                                      111
                                                       40
 40  0.90  583  5.6
 50  1.05  21?  5-3

     O
110  0.30
 4*0  8:*
                                                    N/A
                                                                         N/A --
                               .1
- RT AFTER CONV —
                       50  2.30
                      110  4.20
                      225  6.90

                      28  _:°°
                                 511   0.4
                                      0.3
                                           120
                                           100
              - RIGHT  EXHAUST -
              110  1.60 1070  0.8
              190  2.30  234  0.8
              260  4.50   44  ;.~
              220  3.90   34  0.
              120  1.50 10
                      - RT AFTER CONV —
                           1.30 1045  0.4
                           2.20  ""
                           4.1P
                                                    N/A —
                                                                         N/A —
                                                                  N/A —
                                                                         N/A
                                                    N/A
                                                                                                                     N/A —
                                            — LEFT
                                                                                                                        COHV-
 —   _   —   ___   —   __     50   1.30  715  6.5
 —   —   —   —    —   —   —   —     110   2.50  214  6.7
 —   „   —   _    _   _   —   __     igg   4.50   40  6.4
                                                    —    1

                                                    —    1
                                                      ___  __    -L   __   ___   _      ™Q
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO -  %, UNCORRECTED NOX - PPM
                                                             H-34

-------
                                              APPENDIX N.CONT'D
                              LISTING OF FEDERAL THHEE MODE TEST EMISSION RESULTS
                              ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                   DENVER
van
NO.
ccg
jjy









cgn
JW







"5fi
-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE NODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH                          	H.P. —
NO.  YEAR  MAKE  MODL  CID   30MPH 50MPH
                                                           DENVER

                                           	 RIGHT EXHAUST SYSTEM 	
                                           HC   CO   NOX   02    HC   CO   NOX   02
                                                                                       	 LEFT EXHAUST SYSTEM
                                                                                       HC   CO   NOX   02    HC   CO   NOX   02
569  1975  CHEV  VEGA  140
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
                                                   N/A
                                                                         N/A
                               IDLE
570  1975  CHEV  MONZ  140    (12) (26)
                 BEFORE MTCB   50   MPH
                               36   MPH
                               IDLE (D)
                               IDLE (N)
                 REPLICATE     50   MPH
                                                   N/A
                                                                         N/A
                 AFTER HTCE    50   MPH    —   —   	   —    —   —   	   —
                 REPLICATE
571   1975  CHEV  VEGA  140
                 BEFORE MTCE
                 REPLICATE
                               IDLE  (N)
                               50    MPH
                                                   N/A
                                                                         U/A
                               IDLE
                                    MPH    —   —  	   —    —   —
                               IDLE  (N)

                 AFTER MTCB   50    MPH
                  REPLICATE
                                IDLE (N)
                                50   MPH
                               IDLE (N)    —   —   	   —    —   —
 580  1975  CHEV  NOVA  350    (12)  (26)
                 BEFORE MTCE   50  MPH
                                30  MPH
                                IDLE (D)
                                IDLE (N)
                 REPLICATE     50  MPH
                  AFTER MTCB



                  REPLICATE
                                            - RIGHT  EXHAUST -     - RT AFTER CONV —
                                IDLE (N)

                                50   MPH
                                IDLE (N)
                                50   MPH
                                            80  1.60  726  2.0
                                           100  1.10  286  2.7
                                            95  0.15  196  4.1
                                           150  0.25   51  4.
                                            50  2.30  737  1.
                                            70  1.05  286  2.
1.40  79
0.80  16
0.05  202
0.04   68
M"
O.S
0.3
0.3

ll7
0.2
0.1
 581   1975  CHEV  NOVA  350    (15)  (3D
                  BEFORE MICE   50   MPH



                  REPLICATE




                  AFTER MTCB    50   MPH



                  REPLICATE
                                                                  - RT AFTER
                                                                   65  1.40 11
                                                                   75  1.10
                                                                  240  7.20
                                                                  240  7.40
                                                                   90  2.30
                                                                       2.20
                 — LEFT EXHAUST   „
                  50  1.201493  2.8
                  70  0.28
                 310
                 310   .
                      1.30 141
                      0.50
                      7.7Q
                              LFT AFTER CONV -
                              0  0.55 1045  0.2
                                                                                                                  0.02
                                                                                                                  9.10   1
                                                                                                                  8.10   1
                                                                                                                  0.90 104
                                                                                                                  0.30
                                                                                                                  9.40   11
                                                                                                                   .40   16
                                                                                                             - LFT AFTER
                                                                                                             420  6.00
                                                                                                             430  4.40  450
                                                                                               N/A
                                                                                                                     N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %,  UNCORRBCTBD NCK - PPM
                                                              H-36

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	 H.P. ~
30MPH 50MPH
                DENVER

          RIGHT EXHAUST SYSTEM
                                LEFT EXHAUST SYSTEM
                                           HC   CO   NQX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02
582  1975  CHEV  NOVA  350
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
583  1975  CHEV  NOVA  350
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
588  1975  CHEV  MONT  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
589  1975  CHEV  MALI  350
                 BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE




591  1975  CHEV  MDNT  350
 (50°
                                    MPH
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

(12) (26)
 ~    MPH
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   ,
  IDLE (D
  IDLE (N
  IDLE
                 BEFORE'MTCE   50   MPH
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
- RIGHT  EXHAUST -
100  2.45  778  6.1
                              6.2
               .-   ._	5.
              125  1.60   52  5.
              110  3.70  614  ~
              125  1.00  286
                   2.15  212
                                           115  1.
                                           180  1.
- RT AFTER CONV —
120  3.80 1045  0.1
      .35  450  0.1
              145  2.30
N/A
              - RIGHT
              215  4.6
              240  3.4
              400  5.00

              220  S.'OO
              250  4.00
           604  0.
           286  1.
           232  2.
            71  2.
           450  0.
           237  1.
           227  2.
            72  2.6
                      - RT AFTER CONV
                      210  4.80  675  0.2
                      250  '  '   —
                      400
                      - RT AFTER CONV —
                       10  0.05  798  0.3
                      N/A
                                                                                   0   —   —
                              N/A
                      N/A
                                                                 N/A
                                                                                       N/A
                                                                 N/A
                                                                                                                    N/A

                                    110  0.90   22  0.1   —   —   —   —    __   —   —
              - RIGHT  EXHAUST -    - RT AFTER CONV —_
                                                                 N/A
                                                                                      N/A
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %, UNCORHECTfiD NOX - PPM
                                                           N-37

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION  RESULTS
                                      W INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR
           MAKE  MODL  CD)
                  	 H.P. —
                  3GMPH 50MPH
                            DENVER

                      RIGHT EXHAUST SYSTEM
                                                     LEFT EXHAUST SYSTEM
            HC  CO   NOX   02    HC   CO   NQX   02    HC   CO   NOX   02    HC   CO   NOX   02
592  1975
593  1975
591   1975
 595  1975
 596  1975
CHEV  MONT  350
      BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
CHEV  MALI  350
      BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
CHEV  MONT  350
      BEFORE MTCE
      REPLICATE




      AFTER MTCE



      REPLICATE




CHEV  MALI  350
      BEFORE MTCE



      REPLICATE




      AFTER MTCB



      REPLICATE
 CHEV  STAW  350
      BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
(15)  (3D
 50   MPH

 IDLE (D
 IDLE ....
 50   MPH
(15) (3D
 ~-   MPH
                                  - HT AFTER CONV —
-RIGHT. EXHAUST -
- RT AFTER CONV
 60  2.80  716  0.2
- RIGHT  EXHAUST -
 §0  0.50 1045  1.1
- RT AFTER CONV
 20  0.0
 5Q- 1.6

     l'.20
     0.10
     2.40
             -.RIGHT  EXHAUST -
                      - RT AFTER CONV
                       55  1.60

                      19*0  1
                        0  0.92  30
                           1.90  696

                           2J»5  131
                           1.25
                                            85  2.30  W9  0.
                                           115  1.40
                                           200  1.
                                           150  1.
                                            95  1.
                                           125  2.
                                           200  1.
                                           150  1.85
                                            75  2.60  655  0.
                                           180  2.30  737  0.
                                           220  1.00  358  1.
                                           180  1 10  106  2.
                                                3.30  665  0.
 IDLE
 50   MPH
 30
 IDLE CD
 IDLE (N
                                                3.70  522  0.
                                           240  0.70  3
                                   - RT AFTER CONV
                                                           0.1
                                                           0
                                                           0.03
                                                           0.02  191
                                                           0.90 1742
                                                           0.20
                                                           0.02  675
                                                           0.02  202
                                                   N/A
                                                   N/A
                                                    N/A —
                      N/A
N/A —
N/A —
                              N/A —
                                                                                      N/A
                                                    N/A
                                                                                                                    N/A
                               IDLE (N)
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, DNCORRECTED NQX - PPM
                                                           N-38

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                             — H.P.  —
                             30MPH 50MPH
                                           HC   CO
                            DENVER

                       RIGHT EXHAUST SYSTEM 	
                       NOX   02    HC   CO   NOX
                                                                                02
598  1975  CHEV  NOVA  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
599  1975  CHEV  MONT  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
600  1975  CHEV  MALI  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
608  1975  CHEV  CAPR  451
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
609  1975  CHHY  CORD  360
                 BEFORE MTCE
                 REPLICATE
(12) (26)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 39
                                           - RIGHT
                                           130  3.50
                                           285  1.00
 IDLE (N

(15)  (3D
 50   MPH
       PH
                                               3.80
                                               4.20
                                               1.00
                                               0.90
                                               5.00
                                               4.40
                                               1.40
                                               1.50
                                                      176  0.
                                                       61
                                                           1.
                                          - RIGHT  EXHAUST -
 50   MPH
      MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
     MPH
30   MPH
     (D)
IDLE (N)
     LMPH
     MPH
     (D)
IDLE (N)
                               IDLE
                               IDLE
                              (15)  (3D
                              50   MPH
                              30   MPH
                              IDLE (D)
                              IDLE (N)
                              50   MPH
                              30   MPH
                              IDLE (D)
                              IDLE iN)
                 AFTER MICE    50   MPH
                 REPLICATE
                      - RT AFTER CONV —
                       25  0.05 18Q1   1.
                       25  0.04 1244   1.
                       "  3.10
                           2.00
                           0.05 18
                           0.02
                           2.00
                           2.10

                       20  0.70
                       40  0.80
                      160
                      140
170  2.30
160  1.80
- RIGHT  EXHAUST -
  0  1.00 1118  0.7

                1:3
                8:H
                1.
                                                                     i!io
                                                                     1.10
                                                                     1.10

                                                                     i!8o
                                                                 150
                                                                 150
                                                                - RT AFTER CONV ~
                                           80
                                          110
                                                1.15
                  1.13
             170   0.11
             310   0.19
             80   1.60
             110
             170
           97
           34
                                           150  0.18


                                         ilsT31
                                         2000
                                         1600
                                         1900
                                                1.90
                                                0.11
                                           P
                                           60
                                           70
                                           70

                                           I
                 ?:§8
                 1.20
                 0 65
                 2.80
                 0.25
                 1.25
                 0.70
           880  2.4
           450  3.1
            34  1.7
            26  50
           880  2.2
           511  1.2
                                   15

                                   25


                                   1
                                   15
1.10
0.10
0.05
0 03
1.00
0.06
0.01
0.03
 15
890

562
 12
!i
1.5
3.9
3:1
                                    RT AFTER CONV —
                                             941  0.2
                                                  0.1
                       30  0.90
                       20  0.60
                                           30  0.90
                                           30  1.00
                                           25  0.90
                                           40  1.00
                                           30  1.10
                                                                                      HC   CO   NOX   02    HC   CO   NOX   02

                                                               N/A	
                                                                N/A
                                                                                     N/A

                                                                                     N/A —
                                                               N/A —
                                                                                                                   N/A —
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX  - PPM
                                                           H-39

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CH>
            	 H.P.  —
            30MPH 50MPH
                            DENVER

                      RIGHT EXHAUST SYSTEM
                                           HC   CO   NOX   02    HC   CO   NOX   02
	LEFT EXHAUST SYSTEM	.
HC   CO   NOX   02    HC   CO   NOX   02
610  1975  CHRY  CORD  360
                 BEFORE MICE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
611   1975  CHRY  NEHP  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 613  1975  CHRY
             (15)  (3D
              50   MPH
              30
              [OLE (D)
              IDLE (N)
              50   MPH
            - RIGHT  EXHAUST -    - RT AFTER CONV —
            110  1.00
                              N/A
NEHP  400
BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                  REPLICATE
 615  1975  CHRY  NEHY   440
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 616  1975  DODG  DART  225
                  BEFORE MICE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                          120
                          105
                          175
                          150
                          110
                          115
                          200
                          175
                          - RIGHT
                          140  4.40
                          2
                                  - RT AFTER
                                  140  4.40
                                  230  4.20
                                 1160 10.00
                                 1550 10.00
                                  140  4.20
                                       4.40
                                      10.00
                                 1420 10.00
                              10.00
                               5.20
                               4.30
                              10.00
                              10.00
                                  - RT AFTER CONV
                               2.50
                               2.20
                               0.40
                               0.40
                               2.20
                               2.00
                                                                                           - LFT AFTER CONV -
                                                                                           120  2.00 Igj  0.1
(12) (26)
 50   MPH
 _ LEFT
 110   1.40  1
       .90
                                                                           1.70 121
                                                                           3.00  47
                                                                           4.00
                                                                           4.90
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                              H-40

-------
                                              APPENDIX N.CONT'D

                              LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                   DENVER
ICttl
NO.
618



620










621











622









623












YEAR MAKE MODL CID
1975 DODG DART 318
BEFORE MTCE
REPLICATE
AFTER MTCE

REPLICATE

1975 DODG CHAR 318
BEFORE MTCE

REPLICATE

AFTER MICE

REPLICATE



1975 DODG CHAR 360
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE


1975 DODG CHAR 400
BEFORE MTCE
REPLICATE

AFTER MICE



REPLICATE


1975 DODG NONA 400
BEFORE MTCE

REPLICATE



AFTER MTCE


REPLICATE


30MPH 50MPH
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
30 MPH
IDLE D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(1C) 1-3-1)
\ 'JJ \ J 1 /
50 MPH
IDLE (D)
IDLE (N)


50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE fD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
faljg (0)
IDLE (N)
50 MPH

fi)ifjg (0S
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
50 MPH

IDLE (H)
— ..-...„ niutu uuuuoi oioicn — — —
HC CO NOX 02 HC CO NOX
— —
II ~ ~ ~
-- — — —
—
- RIGHT EXHAUST -
80 0.35 2090 1.2
130 0.50 2588 2.2
250 6.80 60 2.9
270 6.40 48 2.8
90 0.30 3583 1.2
145 0.§2 2090 2.4
250 6.60 70 2.9
250 6.60 50 2.9
70 0.42 1592 1.3
120 0.50 962 1.9
175 2.30 88 2.2
250 2.25 54 2.1
80 0.56 1742 0.9
150 0.90 1144 1.4
170 2.30 84 2.1
230 2.20 54 2.0
~ HTCtTT EQ1AQST •
130 4.00 1194 0.3
150 2.60 1941 0.4
220 5.20 66 0.4
200 5.40 55 0.2
140 4.00 1119 0.3
140 2.60 1592 0.3
215 5.60 64 0.3
190 5.60 55 0.3
130 4.30 706 5.5
130 2.20 1294 5.4
110 0.30 50 5.7
75 0.70 38 5.8
110 4.30 696 5.5
105 2.70 675 5.3
90 1.40 50 5.7
115 0.91 38 5.9
- RIGHT EXHAUST -
60 1.80 78T 0.4
120 3.20 450 0.1
240 4.00 54 0.2
270 4.00 42 0.2
70 1.50 675 0.3
120 2.00 491 0.1
200 3-70 50 0.2
250 3.10 38 0.2
85 3.60 266 0.2
140 4.80 113 0.1
125 2.10 60 0.6
120 2.20 64 0.6
100 4.40 232 0.3
140 5.40 113 0.1
140 3.60 66 0.4
150 1.90 44 0.4
- RIGHT EXHAUST -
100 3.80 491 0.2
105 3.00 276 0.2
800 10.00 22 0.7
820 10.00 19 0.9
105 4.40 389 0.3
120 4.40 207 0.2
1100 10.00 12 0.9
1260 10.00 14 1.2
90 3.60 430 0.2
90 3.00 225 0.2
130 2.40 75 0.4
130 2.70 52 0.3
90 3.60 409 0.2
§0 3.20 225 0.2
140 2.60 80 0.3
130 3.00 56 0.3
—
— •
—
—
— N/A —
_ _
— —
_ —
02
HC
CO NOX
C-AttflU
02
— — LEFT EXHAUST —
— 80 0.80 1791 0.6
— 140 1.00 1393 1.6
220 5.80 64 1.7
— 200 5.60 56 1.6
— 90 0.85 1617 0.7
— 150 1.10 1269 1.6
— 215 5.80 63 1.7
— 195 5.80 54 1.8
— 75 0.90 14?3 0.7
— 130 1.15 1045 1.3
—
—
~~
90
70
80
125
90
70
- RT AFTER CONV — 	
25 0.05 3782
30 0.07 238?
320 7.60 54
310 6.80 46
25 0.04 3782
50 0.24 450
300
f-70 58
5.90 48
15 0.04 1642
35 0.05 1194
90 1 .90 56
130 1.10 28
20 0.04 1791
30 0.05 665
90
155
- BT /
— n* i
120
150
200
200
125
150
190
1 .75 52
.15 28
iinvp rfaa
tf A&n \A4n«
.60 1070
.00 1393
.40 57
.00 51
.60 945
.00 1318
.90 57
200 5.00 48
1$ !
!:lo 778"
110 0.18 30
90
.20 28
125 4.00 532
130 2.90 860
100
125 1
- RTI
60 1
.30 42
.40 32
IFTER CONV
.80 645
120 2.60 430
240 3.60 48
270 2.80 40
70 1.60 624
120 2.20 399
210 3.70 45
260 2.70 30
80 ;
125 !
120 1
1.30 266
i.BO 95
.50 30
70 0.65 8
90 ;
130 I
140 ;
80 I
1.80 227
.40 85
.60 40
i.70 15
0.8
0.3
0.4
0.4
0.5
0.1
0.3
0.3
0.5
0.8
0.3
0.3
0.4
0.2
0.3
0.3

0.1
0.1
0.4
0.3
0.1
0.1
0.4
0-3
0.8
0.2
0.6
0.6
0.4
0.4
0.7
0.8

0.3
0.2
0.4
0.4
0.4
0.2
0.5
0.4
0.2
0.1
0.5
0.4
0.3
0.1
0.5
0.4
—
™"~
	
"*~
_„_
„ _
•B—
...
_,_,
—

—
	
--
—
—
—
	
__
__
_
"~

_
—
—
Jl^_
m_
_
-_
__
_„
»—
- RT AFTER CONV — 	
100 •
105 ;
780 1Z
850 11
100 «
1.50 511
.00 266
'.00 21
.00 19
1.10 378
120 4.40 166
1080 10.00 20
1300 10.00 14
90 3.80 368
90 2.80 225
130 2.20 60

lto i
'.40 50
I.OO 368
.20 225
.80 75
130 2.70 54
0.1
0.0
0.1
0.3
0.2
0.0
0.1
0.2
0.1
0.0
0.1
0.1
0.1
0.0
0.1
0.1
—
_«.
	
—*.
~m
	
—
~m
—
~
™*
—
0.65 131
0.90 76
0.95 1592
1.30 1244
0.65 128
0.90 77
— N/A —
	 _
*_ ""^~~
— —
— —
_^ ^
— —
— —
__ _
— ___
— —
.-- »/A

— _ .._
— —
— —
— 	
_ 	
	 _
__ --
	 	
— 	
— 	
U/A

_ 	
_ 	
w. ._ -, -
•— __—
__ _
__ _
_ _
«_ -
— — "•
	 N/A 	
— ~
— . •••
— ~
— «...
.— ._—
	 	
— -^J.
«. ...
— — —
— ---
"~" — —
	 	
13
0.7
1.2
1:3

—
—
—
— «.
—
	
—•
_
—~
—

—
-_
—
—
—
_
__
__
__
__
—

-
—
—
.«.
— .
—
—
_
_
__
—
—
—
—
— _
—
—
— ,
— .
»
m,^
**~
—
£1 31,
HC
CO NOX 02
- LFT AFTER CONV -
10 0.15 348 0.1
25 0.05 547 0.2
190 6.40 41 0.8
220 1.50 41 0.8
20 0.05 327 0.1
35 0.09 358 0.1
170 6.30 38 0.8
210 5.70 38 0.8
30 0.60 593 0.0
30 0.60 133 0.0
25
40
30
i

—
—
—
—
—
—
—
_
«
—

—
....
—
—
~
—
_
	
__
—
—

__
—
_-
^ ^
*_
—
—
_
«_
_

_
_
^^
— _
_
—
_
— —
— —
—~*
__
—
0.05 118 1.4
O.Q3 64 1.3
0.85 808 0.1
0.40 141 0.0
0.02 123 1.8
0.02 59 1.2
	 N/A 	

« umirt w_
— 	 	
— ___ — .
_„_ • •JIB ^^
— -T-—T- __.
~*~ ™~Jl ~""
« — • —_
_J_ ••.• „_
— 	 —
n/«

__ 	 ^_
— 	 —
— — — —
— 	 _
_ 	 _
— _ _
— __ __
.« ..»_ «
_ 	 _
— 	 —
-- N/A * -

_ — _
_m _ Tm-^-m .—
— . j.-^. —
«h_ «_* — «.
__ _ 	 :
__ _ _
„ „ __
_ -— — .
~~ — . ™
— N/A 	
_— —•• ••!
-», _— —
«. -, :- , •—
__ — —
— — —
~ -~ 	
_ 	 _
— — — —
— — — —
•_ I»P_B —
_ _ —
— •"— ~—
THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - J,  UNCORRECTED NOX - PPM
                                                  N-41

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE NODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  HODL
CID
	 H.P. —
30NPH 50MPH
                                    DENVER

                              RIGHT EXHAUST SYSTEM
HC   CO   NOX   02    HC   CO   NOX   02
	LEFT EXHAUST SYSTEM	_
HC   00   NOX   02    HC   00   NOX  02
624  1975  FORD  PUTT  140
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 649   1975  FORD  GRAN  302
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 653  1975 FORD STAW  351
                 BEFORE MICE
                 REPLICATE
                  AFTER MTCE
                  REPLICATE
 654  1975  FORD  ELTT  400
                  BEFORE MICE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 655  1975  FORD  LTD   460
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                                                                                       N/A —
                    - RIGHT  EXHAUST -
                      0  0.50 1791
                         0.75  995
                    - RIGHT  EXHAUST —
                                    - T.P. COMPOSITE -
                                            — LEFT EXHAUST
                      -LFT AFTER CONV -



                           1J5   W  6
                       20  1.40 1443  3.1

                      1QO  3i20   30  5 '.3
                           1.70   20  6.0
                                               0.90  860
                                               1.
                                          150  1.
                                          100  0.4
                                           20  0.
                                           25  1.
                                                           45  0.92  880
                                                          120  1.1"  ""
                                                          145  1.
                                                          105  0.35
                                                               1.00
                                                               1.15
                                                           80  1.90
                                                           40  0-75
               D
         IDLE  N
         50   MPH
         30   MPH
                     - RIGHT  EXHAUST -
                                    - T.P. COMPOSITE -
                                     80   1.70  941  0.2
                                                    0.1
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - f, UNCORRECTED NOX - PPM

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                             	 H.P. —
                             30MPH 50MPH
             HC   CO
                                                           DENVER
          RIGHT EXHAUST SYSTEM 	
          NOX   02    HC   CO   NOX
                                                                                 02
                                                                                       HC   CO
                                                      LEFT EXHAUST
                                                      NOX   02    HC
                                                                                                                  CO   NOX   02
656  1975  FORD  GRAN  351
                 BEFORE MTCE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
664  1975  FORD  THND  460
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
665  1976  LINC  CONT  460
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
667
                 BEFORE MICE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
672  1975  MERC  MONG  351
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
                              (12) (26)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               30   MPR
                               IDLE (D)
                               IDLE (N)
                               50
                               30
                               ID
      MPH
      MPH
  DLE (D)
      (N)
(18) (36)
 50   MPH


 IDLE HO
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)

      LMPH
      MPH

 IDLE (N)
 50   MPH
                                    MPH
                                .   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               30   HPH
                               IDLE ,  UNCORRECTED NOX - PPM
                                                              N-43

-------
VEH
NO.  YEAR  MAKE  MODL  CID
                         APPENDIX N.CONT'D

         LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
         ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                              DENVER

— H.P. —	RIGHT EXHAUST SYSTEM	    —
3QMPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   C
                                                        HC   CO
                                                                                                LEFT EXHAUST SYSTEM
                                                                                                NOX   02    HC   CO   NOX
                                                                                                                             02
675  1975  OLDS  OMEG  260    (15) (3J
                 BEFORE MTCE   50
                 REPLICATE
                 AFTER MICE
                 REPLICATE
                               30   L_.
                               	(D
                               IDLE (N)

689   1975  PLYM  DUST  225    (12) (26)
                 BEFORE MTCE   50   MPH
                 REPLICATE•
                 AFTER MICE
                 REPLICATE
 690  1975 PLYM VALI  225     (12)  (26)
                 BEFORE MTCE  50  MPB
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 691   1975  PLYM  DOST  225
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 IDLE (N)

(12) (26)
 50   MPB
 IDLE (D)
 IDLE (N)
 50   MPH
694  1975  PLYM  FURY  360    (15)
                 BEFORE MTCE   50
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
            - RIGHT  _.
             80  0.65 1
            100  ' "
                                                          2.
                                    - RT AFTER CONV
                                     HO  0.15 1617  0.4
                                                                                              N/A —
                 i».20  o.
                 1.10 181
                 0.50  511
                 {1.50   82
                 4.70   51
        N/A
                    N/A
                                                                        N/A —
                    N/A
                                                                        N/A --
      MPH    —   —   	   —    __   —   —
                                                  N/A
                                            N/A
                                   - RT AFTER CONV
                                    90  2.50
                                   160
                                            - RIGHT  .
                                            105  2.80
                                            160  2.60 1
                                                  .40
                                                  .10
                                                          — LEFT EXHAUST —
                                                          110  2.80 1144  0.7
                                                          185  4.40  552  0.7
                                                        220  6.30   8:
                                                        170  1.90 116!
                                                        210  3.50  7'
                                                        200  6.80   76  0.8

                                                         90  1.70  941  OJ
                                                        170  2.40  716  0.
- LFT AFTER CONV -
 "  - "  "-  0.1
                0.1
                                                                               50  2.70
                                                                              200  4.40
-LFT
240  2.
240  5.00
400 10.00
400 10.
 90
— LEFT EXHAUST —
110  2.40  614  0.6
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %,  UNCORRECTED NOX - PPM
                                                               N-44

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODI  CID
                             	 H.P. —
                             30MPH 50MPH
                                           HC   CO
                                                           DENVER
                                                     RIGHT EXHAUST SYSTEM 	
                                                     NOX   02   HC  CO  NOX
                                                                                02
                                                                                                LEFT EXHAUST SYSTEM
                                                                                      HC   CO  NOX   02    HC   CO   NOX   02
696  1975  PONT  FIRE  250
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
698  1975  PONT  FIRE  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
699  1975  PONT  LEMA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
700  1975  PONT  CATA  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
701  1976  PONT  FIRE  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
                              (12) (26)
                               50   MPH
                               30
                               IDLE
                               IDLE
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)

                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               ""   MPH
                                                   N/A —
                                                                         N/A
                                    IS!
                               IDLE
                              (15) (3D
                               50   MPH
                                    MPH
                                    MPH
                               IDLE (D)
                               IDLE (N)
                                0   MPH
                                    MPH
                               IDLE (D)
                               IDLE (N)

                              (15) (3D
                               50   MPH
                               50
                               30
                               IDLE (N)


                              (&  
-------
                                                      APPENDIX N.CONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
                                 H.P. —
                            DENVER

                       RIGHT EXHAUST SYSTEM
                                                     	      	    	LEFT EXHAUST SYSTEM
NO.  YEAR  MAKE  MODL  CH>   BOTH 50MPH   HC   CO   NOX   02    HC   CO  NOX  02    HC   CO   NOX   02    HC   CO
                                                                                                                      NOX   02
705  1975  DATS  B210   85
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
709  1975  OPEL  STAW  116
                 BEFORE MTCE
                 REPLICATE.




                 AFTER MTCE



                 REPLICATE
 713  1975  TOYO  CORO   13J»
                  BEFORE '
                  REPLICATE




                  AFTER MTCE



                  REPLICATE




 711  1975  VOUC  SBDA   97
                  BEFORE  MTCE



                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 715  1975  VOLK  SEDA   97
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
( 9) (21)
 50   MPH
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
                               IDLE
 IDLE (D)
 IDLE (N)
 50
 IDLE
 50
      MPH
                                                   N/A
                        N/A
                                           - RIGHT  EXHAUST -
                  4.60
                  5.8
                                                           0.3
                                                           0.2
                                           N/A
                  6.40  111  0.2
                  4.80  839  0.4
                  6.20  430  0.2
                                           130

                                           110
                                           110
                                           N/A
      MPH    —   —   —   _    __   —   _
             - RIGHT
             130  1.702588  0.7
             180  1.502140  0.6
                                                                         N/A
              50
              70

             300
              50
              70
                                                1.30 1020
                                                pjlo

                                                0~28  176
                                                1.20 1045
                                                0.55  542
                                            250  0.25
           0.4


      491  Kb

           T.5


           1*
      176  2.4
 ( 9)  (21)    - RIGHT  EXHAUST -
                                            170
                                            220

                                            480
                                            125
                                            195

                                            280
5.20
 .90

(Tso ""
1.75 2
2.40 1
                             0.8   -   -
                                                                         N/A
                           — LEFT EXHAUST —
                           160  3.40 12"   ' -
                           110  1.50
                                      — LEFT EXHAUST —
                                       75  0.75 1841  4.5
                                      155  2.00  819  4.9

                                      "60  7725 ~4  4~7o
                                       70  C
                                      155  2
             __   —   ___   —   _     70  0.85
                                                                                                 _
                                                                                                 ~34
                                                                                       500
                                                                                      "120
                                                                                 —    100
                                                                                 -    115

                                                                                 —    ~20
                                           0.75 1095
                                           1.70 _747

                                           0.25  .37

                                           1.
                                      696

                                5729 ~~46

                                   N/A —
4:9

4.4

4.6
4J



U'.6

i»7o
                                              N/A
0.6   —   -   —   -    -   -
0.8   —   —   —   —    —   —
0.6   —   —   —    _

o7e   ~   -   —   —    -   -
                                           100  2.60  900  0.7   —   —   —   —    —   —
                                           120  1.40  348  0.6   —   —   —   —    —   —
                                                                                                                    N/A —
                                                                                      N/A
                                                                                                                    N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                              N-46

-------
                                                      APPENDIX N.CONT'D
                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
VEH
NO.
716











717












nufi
v*tO












047









048







YEAR MAKE MODL CID
1975 VOUC SSDA 97
BEFORE MTCE

REPLICATE

AFTER MTCE



REPLICATE



1975 VOLK THAN 109
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE



1Q7U AbMTl itfTOti 3nll
ty f H nmj njnn jUH
BEFORE MTCE


REPLICATE



AFTER MTCE



REPLICATE

1974 BUIC RIVI 455
BEFORE MTCE



REPLICATE

AFTER MTCE

REPLICATE

1974 BUIC CENT 350
BEFORE MTCE
REPLICATE


AFTER MTCE

REPLICATE

	 H.P. —
30MPH 50MPH
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
Xnff|% (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
\ i^/ \twy
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE D
IDLE (N)
50 MPH
30 MPH
TTIF.f^ (D)
IDLE (N)
,.-» (yf.)
50 MPH
30 MPH
IDLE (N)
LMPH

(D)
IDLE (N)
50 MPH

XPI^i? to)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(18) (36)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
§0 MPH
IDLE (D}
IDLE UO
50 MPH
IDLE ?D )
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
en upu
jv nsst
30 MPH
IDLE (D)
TM P fv\

HC
RICH!
CO NOX
' EXHAI
02
- RIGOT EXHAUST -
160 3.10 w_
__ __
— —
__ ___
^ ^ -
— —
_- N/ft

-_. — —
— -_— .
— . — T_»
— — 	 .
_. __»
— —
--— 	 __„
«-» — 	 i
— — , 	 i.
— — ._
— —
	 	
	 N/A 	
__ -
— — _
__ ___
__ — __
— 	
— 	
z ~
_ —
fmtm _ _
0.4
ST4
0.4
0.3
574
0.5
0.3

574
0.4
0.3

0.3

—
»
_
—
__
	
	
__
=
__
I,- „
—

„,._
—
^
—
«—
—
—
j,_
--T-
«
—
—
•>_

*—
..-- —
—
—
m_
—
~
•—
—
- RIGHT EXHAUST -
120 2.60 1393 3.2
205 2.50 945 3.5
200 1.90 70 4.4
180 0.70 38 4.8
140
200
200
150
45
I
\l
90
II
3.00 1244
2.90 796
2.00 70
0.75 38
1.80 645
2.40 276
0.42 8§
0.29 ,44
1.70 624
2.30 307
0.40 96
n 5R en
3.2
3.5
4l7
2.7
3.3
4.7
1:1
3-11
4.7
K 1

HC CO NOX 02

_ 	 	 	 	
— — 	 —
. — . — 	 —
— __ __ «
^-l- — _ J^L. _.
— — __- -_
.»_ « Jill— «
— _ _^ _^ _mr
— __ J.-- 1 —
— — — _ —
«_ • - J 	 — •
_ _ 	 _
T P COMPOSITE
150* 6.60 204 0.4
180 3.00 276 0.3
« •_ •r,— «.
370 8.10 43 0.3
1J5 6.10 255 0.3
180 3.40 266 0.3

340 7760 "~46 573
80 6.00 409 0.5
105 4.00 470 0.2
~70 2.90 "Til 0~.2
80 6.80 389 0.4
140 3.30 430 0.3
_«. _ __| - n -1,-m
80 2.70 136 0.2
-1 ' N/A

— » _— _
~ ~ ~ ~
— .» •„,.— _—
— __ _„-_. __
_ — — - —
	 	 	 _
_» — _m_, __
-H. » jt-m.— — rr
— . — _ -- __
— — _w« —
— 	 ~ —
—. 	 	 	
- T.P. COMPOSITE -
140 1.50 1742 4.0
200 1.45 911 4.5
190 0»30 255 6.0
105 0.25 o4 7.3
ifc 2*00 1393 3*«
215 1.60 829 4.5
190 0.45 266 5.6
110 0.30 89 7.2
160 1.85 1393 2.5
200 1.35 839 2.7
165 0.22 229 4.8
100 0.20 77 5.7
140 1.80 1468 2.5
190 1.40 839 2.7
155 0.20 276 4.8
105 0.22 103 5.6
______ H/Jk __—__—
_ — __ — _
__ __ — — —
^™" ^^ i ^^
_ — — _
— — — —
_ — — _— —
— — _— —


HC

	
—
—
—
__
—
__
__
	
—
__
—

—
_-.
^ _
—
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m_
—
=
—
_»_,
—
f
245

Iso
250

380
400
230
2rO
2oO
210
240
270
245
200

__
„
__
—
—
—
„_,
—
__
	
—
—
=
—
-
	
— —

I PFT
CO NOX
. iii. •_ N/ft

— —
— 	
— ——
____ ^—wr
— 	
-»-. ••«-
j__ — w.m-
	 _-._,-
— _
_,-_ __„„.
« —
M/A ...

_*-. — — mr
—. - L,,;
	 	
— „•
— 	
_ ^ ^
_- ___
_ 	
— ___
__ _JH
— 	
17PT BTfHAn*5n
-OT 1 EU-DAUOJ
1.50 2986
1.55 1493
2.90 103
4.00 65
1.40 2886
1.50 1468
3.20 96
4.70 80
1.40 2364
1.60 1095
1 .80 171
2.20 80
1.50 2364
1.40 1119
1.90 171
2.30 95
	 N/A —
_~ — _
_w ___
_ 	
— ___
— —
— —
_. - —
_«. «
— -- .-
-— N/A_—
— — -
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— —
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EXHAUST SY
02 HC

	
~~
—
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-
__
__
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—

—
__
—
—
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—
=
__
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F
1.0
0.8
0.5
0.4
0.8
0.7
0.5
0.6
0.8
0.7
0.5
0.4
0.8
0.6
0.5
0.4

«—
«-_.
__
__
—
~
~~
—
__
—
—
—
—
—
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—
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—
—
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— _
^ _
_ _
__
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—
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—
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—
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—
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cn*cu
CO NOX 02
M /K

— — — —
— 	 —
— •— _
_ 	 ___
— •— — _,
— . — -•
__ J.__ _
rlm _„.•_ __
« •-,• __
—V -J — — -.11
	 	 	 .
-* N/A

— — — _ j
_ _ ^j.^ __
— 	 —
— „_- — _
— 	 _
	 ___ 	
__ — _ —
— 	 —
— _ __
— —mi.- --
— 	 —
M/» „

__ -«_ —
— — —
— ___ _
— ••-- —
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— 	 	
— — _j._ —
— _ — _
— __n- — . .
	 — 	
— — —
__ _ __
	 N/A 	
— — —
. ••• — .
— — - —
__ — —
	 _ —
- ~ ~
~ - —
— — —
_ — _
	 N/A 	
— * — ™ —
— — — —
_ — —
_ — —
_ — —
_ — —


FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %,  UNCORRECTED NOX - PPM
                                                            H-47

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
                                             	RIGHT EXHAUST SYSTEM	    	LEFT EXHAUST SYSTEM
NO.  YEAR  MAKE  MODL  CID   30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO
VEH
H.P. —
                                                                                                                       NOX   02
019  1971  CHEV  VEGA  140
                 BEFORE HTCE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
050   1974  CHEV  MONT  350
                 BEFORE MTCE
                 REPLICATE .




                 AFTER MICE



                 REPLICATE
 051   1974  CHEV  NOVA  250
                 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 052  1974  CHEV  CAMA  3!
                  BEFORE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 053  1974  CHEV  CHEL  350
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
                              ( 9) (2J)
                                    MPH    —   —
                                    (D)
                               IDLE (N)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               IDLE (N)

                               (12)  (26)
                               50    MPH
                                IDLE
                                     MPH
                                IDLE
                                IDLE
                  N/A
                                                   N/A
                  N/A
                                            - RIGHT  .
                                            185  1.65
                                            170
N/A
                                - T.P.
                                                                          N/A
— LEFT _
 75  1.00
250  5.30
                                                              N/A
              _ LEFT EXHAUST
                                                      160
                                                      230
                   2.
       30 1G
       00  2
                                                                                            1.20
                                                                                            3.00
                                                                                            3.10
                                                                                        55   1.15   32
                                                                                        110
                                                                                       .160
                                     _   —   _     170

                                     —   HI   —     "go

                                    	N/A
                                                           2.10 1020
                                                           2.40  229
                    3.10   1

                    bTeo "35

                      N/A
                                                              N/A
N/A
                                            N/A
                              N/A --
                3»7   •""•   -**•   ••"""*   "—"



                Q Q   mrm.   —i-    r- •_.. *  mm

                3,9   «*.   •-   —-   —








                eTo   Z   Z   ZZ   Z

                              N/A	
                                                                                                                     N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %,  UNCORRECTED NOX - PPM
                                                              B-48

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR
HAKE  MDDL  CID
	 H.P. —
30MPH 50MPH
                                           HC   CO
                            DENVER

                      RIGHT EXHAUST SYSTEM
                      NOX   02    HC   00   NOX
                                                                                02
                                                                                      HC  CO
                        LEFT EXHAUST SYSTEM 	
                        NOX   02    HC   CO   NOX
                                                                                                                            02
054  1971
055  1974
056  1971
057  1971
058  1974
CHEV  CAPR  400
      BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
DODG  CHAR  318
      BEFORE MTCE
                 REPLICATE




                 AFTER KTCE



                 REPLICATE
DODG  DART  225
      BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
FORD  PINT  122
      BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
FORD  HAVE  302
      BEFORE MTCE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
  IDLE (D)
  IDLE (N)

  50   MPH
  30
  IDLE
  IDLE
  50   MPH
  30   KPH
  IDLE (D)
  IDLE (N)

 (15) (31)
  	(D)
  IDLE (N)

  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   KPH


  IDLE (N)

 (12) (26)
  50   MPH
                         (D)
                    IDLE (N)
                    50   MPH
     (D)
IDLE (N)

50   KPH
30
IDLE
50   MPH
30   MPH
IDLE (D)
IDLE (N)
 (12) (26)
  50   MPH


  IDLE (N)
  50   MPH

  IDLE (D
  IDLE (N
            -RIGHT
             68  2.40
            100  2.70
            245  8.60
            240  9.10
             80  2.

            m
            300
                       EXHAUST -
                       I  624  0.4
                         317  0.3
N/A
                                                                                              N/A —
                                                                                                                    N/A
                                         N/A
                      N/A
                                                                                     N/A
                    N/A
N/A —
                                                                      —   280
                                                                      =   P8
— LEFT EXHAUST —
170  3.30  665  3-1
300  3.30  399  5.9
400  8.10   50  1.9

335  7:i  I  1:8
      .10  327  2.8
      .80   56  3.0
      .00   46  3.1
                                                                                                         N/A
                                                                            140
                                                                            200
                                                                            130
                                                                            110
                                                                            160
                                                                            180
                                                                            180
                                                                            140
                                                              3.60
                                                              3.00
                                                              2.00
                                                              1.00
                                                              4.00
                                                              3.40
                                                              2.40
                                                              2.30
              235


              170
                                                                        N/A
                                                                                   N/A
                                                      819
                                                y I   __   —   -      __   —«   __   ___   __    __   ™u

                                                0.6   —   —   -  -    _____   —   —    —   _-
                                                                                                                    N/A
                                     3.40   61  0.3
                                 .    S.JO 1418  0.7
                                210  1.60  737  " ~
                                160  2.40   62
                              0.5

                              (K2
                                155  2.30 1592  1.0   —   —   —    —    —   —   —   —    —   —   —   —
                                240  1.85 1269  0.6   —   —   —    —    —   —   —   —    —   —   —   —

                                230  3~10 ~~57  0~3   —   —   —    —    —   —   —   -    —   _   —   —
                                190  1.80 1816  1.0   —   —   —    —    —   —   —   —    —   —   —   —
                                260  1.50 1443  0.7   —   —   —    —    —   —   —   —    ~~~H

                                iTs  iTeo   59  0.2   —   —   —    —    —   —   —   —    —   —   —   —
                                - RIGHT  EXHAUST -
                                                              N/A
                                                                                              N/A —
                                                                                                                   N/A
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                            N-49

-------
                                                      APPENDIX N CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE
MODL  CID
	 H.P. —
30MPH 50MPH
                                           HC   CO
                                                           DENVER
          RIGHT EXHAUST SYSTEM 	
          NOX   02    HC   CO   NOX
                                                                02    HC
                  	 LEFT EXHAUST SYSTEM
                   CO   NOX   02    HC   CO
                        NOX   02
059  1974  FORD
060  1974  FORD
HAVE  250
BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
LTD   400
BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 (12) (26)
  ~"   MPH
061   1974  FORD
 062  1974  LINC
 063  1974  MERC
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)

 (15) (3D
  50   MPH
LTD   400
BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 CONT  460
 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                  REPLICATE
  IDLE (D
  IDLE (N

  50   MPH


  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)

  (18) (36)
  50   - —
 MONT  302
 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
        N/A
- RIGHT  EXHAUST -
150  2.30  819  0.4
- RIGHT  EXHAUST -
215  3-80 1443  O.jj

                 '
N/A
                                            N/A
N/A
                                            N/A
                      N/A
                      N/A —
N/A
N/A
                                                    N/A
                                            N/A
N/A
N/A
                                                    N/A
                                                                                                    N/A
 FEDERAL THREE MODE TEST EMISSION  RESULTS ARE. HC - PPM/HEX, CO - », UNCORRECTED NOX - PPM
                                                               H-50

-------
                                              APPENDIX H CONT'D

                               LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                   DENVER
VEH
NO
064













065














066












067











nfift
uoo








YEAR MAKE MODL CID
1974 OLDS CUTL 350
BEFORE MTCE

REPLICATE


AFTER MTCE



REPLICATE



1974 OLDS DELT 350
BEFORE MTCE

REPLICATE



AFTER MTCE



REPLICATE



1974 OLDS 98 455
BEFORE MTCE

REPLICATE

AFTER MTCE



REPLICATE



1974 PLYM SATE 318
BEFORE MTCE



REPLICATE

AFTER MTCE

REPLICATE


KVTli 01 vu mion* ooc
IV71 rLIM DUST 225
BEFORE MTCE

REPLICATE



AFTER MTCE
REPLICATE

	 HP —
30MPH 50MPH
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE D
IDLE (N)
50 MPH
30 KPH
IDLE (D)
IDLE (N)
(15) (11)
\ 1 Jt \ J 1 /
50 MPH
H)LE CD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(18) (16)
\ »u/ \jw/
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
10 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE CD)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
JP^xE \Dj
IDLE (N)
/ «OA f oA^
1 12; I2b;
50 MPH
IDLE (N)
50 MPH
10 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
LMPH
KPH
(D)
IDLE (N)
	 HIGH! EXHAUST S
HC CO NOX 02 HC
- RIGHT EXHAUST -
180 1.20 921 1.6
230 2.10 532 3.4
230 2.00 70 3.1
170 2.10 46 3.3
170 1.20 962 1.8
ig f:ie hi -j
160 1.50 40 3-4
150 1.20 941 2.3
215 2.60 481 2.2
165 0.35 88 2.8
110 0.45 51 2.7
160 1.65 819 111
220 2.60 409 1.9
160 0.20 82 2.2
100 0 40 62 2.3
•" RIGHT E3CHAOST **
160 2.40 706 0.6
240 2.00 767 0.5
140 1.80 128 0.3
130 3-50 76 0 2
140 2.20 665 0.6
240 2.20 624 0.5
140 1.60 118 0 3
130 3-40 71 0 2
165 1.40 1219 0.7
300 1.40 1294 0.6
110 0.20 81 1.1
100 0.20 61 2.1
180 2.20 941 0.4
290 1.50 1070 0.6
150 0.20 71 3.5
140 0.25 57 2.5
— RTRHT P3THAn*VP -»
•* IUUu4 CWUlnUOX "*
105 0.70 1642 1.0
190 1.60 1194 0.9
215 2-30 85 1.3
175 3.10 52 1.5
110 1.00 1742 0.9
185 1.70 1617 0.9
210 2.60 88 1.1
190 3-50 59 1.0
110 1.00 1791 0.8
230 3-20 921 0.8
210 2.80 106 3-3
190 3-80 49 3.2
140 2.10 1493 0.6
250 4.60 798 0.8
250 4.10 90 3.3
220 4.60 48 3.2
- RIGHT EXHAUST -
220 1.40 1667 0.9
320 1.80 900 1.0
230 1.20 85 3.2
450 0.70 52 3.8
220 1.20 1393 0.9
310 1.70 767 1.1
230 1.10 72 1.3
450 0.70 48 4.1
150 1 50 1194 0 8
200 2 00 532 0 6
170 0.50 131 1.8
100 0.10 78 19
140 1.40 1045 0.9
200 2.10 440 0.6
170 0.60 lib 1.7
100 0.40 70 1.8
U/A

	 	
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—
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. .-- N/A 	 .

_ 	
— _ -I,,
— 	
— 	
__
_— -.»»
J— — ,„„
— -•-,
_ _m^
« _jm
— ^ J_M-r-.
-- 	
.- H/A

— — __..v_
— 	
« — •!„
— _ -mmi.—
— 	
— ^ ^^^
— — —
— -„ ,
__, -,.i|,.^
— . -,M«^
— -,.«•
__ -,_ll,.—
-- 	
N/A

— 	
— — —
— »*-
— -•-m-
« —
_ — -m-
	 — -
— —
— 	
— , —
	 —
	 N/A 	
— —
— . -.^r
_ —
— 	 	
— —
_^ iravi
— --.IT
	 —_-.
_ 	
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EXHAUST SY
02 HC

	
—
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— 120 2.20 1966
250 3.80 1045

—
	
_
—
—
M
— "
350
320

270
370
330
140
138
18
220
195
150
8.80 75
8.80 61
2.50 1592
3.80 788
9.00 67
8.60 60
2.10 1567
1-00 941
4.20 116
1.10 84
2.10 1368
3.00 972
1.70 106
3.90 73
0.5
0.9
0.9
0.5
0.4
0.8
0.8
0.7
0.5
0-8
0.8
0.5
0.9
0.7
—
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—
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^^ ••^
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— » »—- .
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— m — ,^ — _
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— 	
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—_ — ••.
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— ^ — — ^
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_.„ _^
_-. _»,- .
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— —


_ —
— 	
_ —
__ •«,-.
__ vw—
__ — ™—
_ —
__ —
— — — .
__ _
— —
	 N/A —
__ _»—
— — *-
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— —
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~ ~~
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— — —
« —
N/A

~~ —
— — •

-------
                                                      APPENDIX N.OONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION  RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER

VEH                          	HP.—	RIGHT EXHAUST SKTEM	
NO   YEAR  MAKE  MQDL  CID   30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX  02
                                                                                      	 LEFT EXHAUST SXSTEM
                                                                                      HC   CO   NOX   02    HC   CO
                                                                           NOX   02
                               IDLE (D
                               IDLE (N

                              (15) (3D
                               50   MPH
- RIGHT  EXHAUST -
190  2.80  920  0.5
"flO  4.20  450  0.4
     ".00   80  0."
      .60  .75  0.'
      •70
069  1974  PONT  BONN  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE




070  1974  PONT  LEMA  350
                 BEFORE MTCE



                 REPLICATE




                 AFTER MICE



                 REPLICATE
 071   1974  DATS  610   119
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 072  1971  MAZD  RX3   70    (9)  (21)	N/A
                  BEFORE MICE  50   MPH    —   —
                  REPLICATE




                  AFTER MICE



                  REPLICATE
                                                    EXHAUST -
                              ( 9) (21)
                               50   HPH
        N/A
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                                IDLE (N)

 073  1974  TOXO  CELI   97    (9)  (21)
                  BEFORE MTCE   ~	
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                           — N/A
                              N/A
                 - T.P.
                 110  4
                 135  2
                                                                 110
                                                                 165

                                                                 800
                                                                 180
                                                                 160
                             .16   13 11.2

                             .20  368  3.3
                             .60  430  4.4
                             .07   27 10.2
                             .60  266  3.4
                             .60  255  5.3
                                           - RIGHT  EXHAUST -    	 N/A
                                            60  0.70 1717  1.7   —   —   —
                                           130  0.40  870  1.5   ~   —   —

                                           ~   ~         57?   —   —   —
                                                           2.4   —   —   —
                                                           1.5   —   —   —

                                           340  6^20   52  0.7   —   —   —
 350
  50
 110
6.60   50

o!40  839
  70
 120

 210
                                                0.50 1518
                                                0.40  716

                                                0.40   50
                                                0.30 1343
                                                0.40  665
           I;)
           Fi
           3.3
                                            250  0 50  52   3-8   —
                                                                                              N/A —
                                                                    N/A
                                                   N/A
                                                                    N/A —
                                              N/A
                                                                         N/A
                                                                                               N/A
                                                                          N/A
                                                    N/A
                                                                                                                    N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE-  HC - PPM/HEX, CO - >. UNCOHRECTED NOX - PPM
                                                              M-52

-------
                                               APPENDIX N.CONT'D
                               LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                   DENVER
NO
074
V t~











075










352











354









721





YEAR MAKE MODL CID
1974 VOLK SEDA 97
BEFORE MTCE


REPLICATE



AFTER MTCE

REPLICATE


1974 VOLK SEDA 97
BEFORE MTCE


REPLICATE


AFTER MTCE


REPLICATE

1974 CHRY NEW 400
BEFORE MTCE


REPLICATE



AFTER MTCE
REPLICATE



1974 FORD ELIT 351
BEFORE MTCE



REPLICATE


AFTER MTCE

REPLICATE
1974 AMMO GREM 232
BEFORE MTCE
REPLICATE

AFTER MTCE
REPLICATE

30MPH 50MPH
( q) (21)
\ 71 \f- 1 /
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
( 9) (21)
50 MPH
^PLE CD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
Tnfjr (D)
IDLE (N)
LMPH
MPH
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPR
IDLE (D)
IDLE (N)
50 MFH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE D
IDLE (N)
(15) (3D
50 MPH
30 MPH
Tn[.R mj
IDLE (N)
50 MPH
TPIJR (nj
IDLE (N)
50 MPH
30 MPH
IDLE D
IDLE (N)
50 MPH
IDLE $j
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
IDLE (N)
50 MPH
IDLE (N)
HC

	
__
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—
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CO NOX 02 HC CO NOX
M/A
	
— _ __— __
— _ ___ __
	
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— T
115
215

195
110
70

"60
140
370
345
110
320
290
- RIGHT EXHAUST - 	
95 1.25 2687 0.9 —
280 3-50 1219 0.5 —
-___
105
2*8
...
335
160
190
_.
350
u°
180
ino
— ___ 	
6.30 58 0.8
1.25 3085 0.9
3.30 1667 0.5

6720 ~~64 677
0.90 3384 1.9
2.202364 1.5
__ _.„.. ___
2.60 77 1.8
1.702364 1.6
2.30 1567 1.8
T7go "73 -74
- RIGHT EXHAUST -
140 3.20 645 0.4
190
400
600
140
195
420
600
135
110
120
130
150
110
120
2.00 1095 0.5
7.80 38 1.0
7.80 30 0.8
3.20 614 0.4

I'M 29 oil
8.00 27 0.7
2.80 511 0.4
1.20 900 0.6
1.00 74 1.4
1.30 46 1.2
3.00 450 0.3
1.40 1045 0.6
0.75 72 1.5
1.30 48 1.1
- RIGHT EXHAUST -
270 1.70 1244 0.8
340

340
280
430
440
400
400
350

t

—
E
—
—
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2.60 796 0.7
7.40 126 0.5
8.80 52 0.5
1.90 1194 0.7
3-00 1045 0.6
8 80 80 0.7
8.40 50 0.5
2 20 945 0 9.
2 40 1244 0 8
1.40 121 1.2
1.60 95 1.0
2.40 1045 0.7
2.60 1194 0.7
1.60 634 1.0
2.20 75 0.9
H/*

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270
180
80
215
140
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220
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.EFT EXHAUST
0.35 1766
1.95 430
10.00 20
0.45 1592
2.00 460
1o7oo ~~21
0.70 1642
2.80 655
2~.50 ~~50
0.90 1742
2.80 655
3.00 55
-.I-, __ ^ _ ^___
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THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX.  CO - %,  UNCORRECTED NOX - PPM
                                                      M-53

-------
                                                      APPENDIX N.CONT'D
                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO   YEAR
                  	HP  —
MAKE  MODL  CID   30MPH 50MPH
                                           HC   CO
                            DENVER

                      RIGHT EXHAUST SYSTEM 	
                      NOX   02    HC   CO   NOX   02
                                           	 LEFT EXHAUST SYSTEM 	
                                           HC   CO   NOX   02    HC   CO   NOX   02
724  1974
BUIC  APOL  350    (12) (26)
      BEFORE MTCE   50   MPH
                    30   MPH
                    IDLE (D)
                    IDLE (N)
      REPLICATE
                               50
                               3°
                               IDLE
                               IDLE
                 AFTER MTCE
                 REPLICATE
728   1971
 731   1974
 732  1974
 741  1974
                    IDLE (D)
                    IDLE (N)
                    50   MPH


                    IDLE (N)
CHEV  VEGA  140     (12) (26)
      BEFORE MICE   50   MPH
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 CHEV  NOVA  350
      BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                  REPLICATE
 CHEV  NOVA  3!
       BEFORE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 FORD  PINT  122    (  9)  (21)
       BEFORE MICE  50   MPH
(12) (26)
      LMPH
      MPH
      (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
       N)
(12) (26)
 50   MPH
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                          MPH
                         ; CD)
                     IDLE (N)
                     50   MPH
                    N/A
                              N/A
                                    MPH    —   —	—    —   —
                                    MPH    —   —
                     N/A
                              N/A --
- RIGHT  EXHAUST -
     1.00  819  3-0
     1.50
     1.10
                                 165
                                 410
                                 450
                                 120
                                 200
                                 4;
                                 4<
                  N/A
N/A
                      - T.P. COMPOSITE -
                      205  2.00  726  1.1
                      350  4.00  151  1.0
                     2000 10.00
                     2000 10.00
                      265  3.80
                      440  6.00
                     2000 10.00
                     2000 10.00
                                                      200
                                                      325
                                                     1000
             - RIGHT  EXHAUST -
             210  4.00  151  0.4
                         8!
                           — N/A ~
                                           350  2.60
                  3.80
                  4.20
                  3.00
B5

26
350
220
100
             330  3.20   28

             180  4.20  227
             250  2.00  113

                         25
                                 230  1.80
                                 220  4.00
                                 290  2.00
                                            260 2.00   29  0.2   —   —
        0.5   —   —



        
-------
                                                      APPENDIX N.CONT'D
                                      LISTING Or FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
w&n
NO.
713










711











718










753














757









YEAR MAKE MODL CID
1971 FORD PUTT 110
BEFORE MICE

REPLICATE



AFTER MICE


REPLICATE
1971 FORD PINT 110
BEFORE MICE

REPLICATE


AFTER MICE



REPLICATE

1971 FORD MAVE 302
BEFORE MICE


REPLICATE


AFTER MICE

REPLICATE


1971 FORD STAN 100
BEFORE MICE



REPLICATE



AFTER MICE


REPLICATE


1971 OLDS CUTL 350
BEFORE MICE


REPLICATE

AFTER MICE
DVDf T/*kVP
REPLICATE

30MPH 50MPH
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (H)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 HPH
IDLE (N)
50 MPH

TiXfS CD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH

IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(18) (36)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IMiB iD )
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LHPH
MPH
(D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LUDtl
HPH
UDU
Mrs
(D)
IDLE (N)
HC CO NOX 02 HC CO NOX
- RIGHT EXHAUST -
350 8.20 131 0.6
700 9.20 85 0.6
-» «•> -, . _ n «_„
110 8.80 30 0.8
380 8.10 166 0.6
900 9 50 91 0.6
» — — -— • w—
150 9-50 28 0.7
310 7-60 171 0.5
150 5-20 317 0.8
— — _• _w _
210 1.00 50 0.7
320 7.80 191 0.5
100 5.00 337 0.6
230 iToo "50 oT?
- RIGHT EXHAUST -
250 7-10 250 0.1
100 3-00 757 0.3
350 1oT(X) ~21 0~3
270 7.60 266 0,1
300 3.10 631 0.1
350 10700 ~25 0~3
210 6.10 327 0.8
205 3-10 150 0.8

~\75 iTio ~?o oTe
230 6.20 255 0.8
230 1.90 995 0.8
130 1.60 ~~80 0.6
- RIGHT EXHAUST -
280 0.20 328% 2.2
110 0.19 1816 2.0
120 3-80 73 0.7
610 3.70 52 0.8
250 0.21 3285 2.2
175 0.20 1592 1.9
110 3-90 57 0.6
600 3.60 13 0.8
210 0.15 911 1.3
260 0.35 716 1.1
300 3.00 75 0.7
300 3.10 70 0.1
220 0.10 1211 1.3
300 0.38 1015 1.0
320 3.50 126 0.7
32) 2.70 75 0.7
- RIGHT EXHAUST -
50 0.50 778 0.5
15 0 56 286 0 3
75 1.22 106 0.6
100 1.15 72 0.5
60 0.56 819 0.1
65 0.68 266 0.3
120 1.27 106 0.7
130 1.25 72 0.9
180 1.60 1095 0 1
210 2 10 286 0 1
205 0.18 222 1.8
220 0.65 60 1.8
155 1 .61 995 0.1
195 2.15 215 0.1
125 Oil! 281 ill
. RIGHT EXHAUST -
130 0.30 1095 1.3
275 1.50 70 0.0
235 1.70 52 0.0
105 0.38 1095 1.3
190 0.10 911 1.1
210 1.30 69 0.1
190 1.20 51 0.1
120 1.00 819 0.8
180 0.50 593 1.1
120 0.30 96 2.1
100 0.36 60 1.7
100 0.80 915 0.7
115 o!30 16 2^1
100 0.11 30 1.5

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FEDERAL THREE MODE TEST EMISSION RESULTS ARE.- HC - PPM/HEX, co - %, UNCORRECTED NOX - PPM
                                                              H-55

-------
VEH
NO.  YEAR  MAKE  MODL  CID
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                          DENVER

                             	 H.P. —	RIGHT EXHAUST SYSTEM	    	
                             30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX
                                                               02    HC   CO
                        LEFT EXHAUST SYSTEM
                        NOX  02     HC  CO
                                                                                        NOX   02
(15) (3D
 50   MPH

 IDLE (D)
 IDLE (N)
 50   MPH
 "   MPH
                               IDLE
                                    IS!
                                    MPH
                               50

                               IDLE (D)
                               IDLE (N)
                               50   MPH
                              (12) (26)
                               50   MPH
                               IDLE (D)
                               IDLE (N)

                              (12) (26)
                               50   MPH
758  1974  OLDS  CUTL  350
                 BEFORE MICE
REPLICATE




AFTER MTCE



REPLICATE
760  1974  PLYM  DUST  225
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
761  1971  PLYM  DUST  318
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                  REPLICATE
 762  1971  PLYM  FRY3  360     (15)  (3D
                  BEFORE MTCE  50   MPH
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 765  1971  PONT  LEMA  350
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                                           -  RIGHT EXHAUST -
                                           172§
                                           195
                                                0.22
                                                0.07
                                                0.10
                                  N/A
                                    MPH    —   —
                                  N/A
                                           - RIGHT  .
                                            70  1.16
                                           110  0.90
                                                   N/A
                                                       N/A
N/A —
N/A
                                                                         N/A
                                                - T.P. COMPOSITE -
                                IDLE (N)     ~   —	—
                      N/A
                                                        — LEFT EXHAUST —
                                                                                           1.20   9
                                                                                             .20 139
                                                                                             .40 101
                                                                                             .40  181
                                                                                           1.30   92
                                                                                      210
                                                                                      120

                                                                                      260
                                                                                      220
              155  2.00  „.
              230  3.00  829  0.5
              130  0.50  101  1.5
              115  0.60   67  O.E
              155  2.15 1070  0.5
              230  2.80  788  0.5
              140  1.80  103  0.9
              120  0.60   69  1.0

                      N/A
                      N/A
                                                                                                                    N/A
                                                                                                   N/A

                                                                                                   N/A
                                                                                                                     N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                               N-56

-------
                                                     APPENDIX N.CONT'D
                                     LISTING OF  FEDERAL THREE MODE TEST EMISSION  RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                          DENVER
VDI1
NO.
«77n
If"












774








776










777











780









YEAR MAKE MODL CID 30MPH'50MPH
1O7U PTtt T 9PT1A Oft
\y ft lAJul OCu/ft JO
BEFORE MTCE



HEPUCATE



AFTER MTCE

REPLICATE


1974 FIAT 128 79
BEFORE MTCE


REPLICATE

AFTER MTCE

REPLICATE
1974 TOYO CORO 120
BEFORE MTCE


REPLICATE


AFTER MICE
REPLICATE



1974 TOYO CORO 97
BEFORE MTCE



REPLICATE



AFTER MTCE

REPLICATE

1974 VOLV 142 121
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE

HC
•— •— — j\j.uni
CO NOX
02 HC CO NOX 02
( 9) (21) ~ DTrair cnmnrtCT
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH

IDLE ID )
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
(12) (26)
50 MPH

TDT..R (p)
IDLE (N)
30 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N
120 2.50 2140
225
— _
620
180
250
— .
740
110
190
240
110
170
.—
210
3.00 1717
.. ...
9.40 28
3.20 1742
3.80 1542
.-_ — -.-.
9.80 22
2.30 1368
2.(5o 1045
5.30 45
2.30 1343
2.50 1169
.. __
4.60 47
0.4
0.3

577
0.3
0.3
..
0.7
0.4
0-3
574
0.4
0.4
__
0.3
- RIGHT EXHAUST -
140
150
__
140
150
120
45
80
375
J
~90

__
~-
_.
	
	
—
--
...
-.
..
	

__._,

	
..
..
_.
_.
—
—
.-•
—
—

_ ^
_.
_..,
—
__
•*•'
__
—
—
.__
2.10 675
1.80 276
— — — .—
2.20 15
2.10 747
1.80 276
2.10 12
3.20 327
3.10 176
7.90 55
1.15 511
2.60 227
2.20 74
N/A
	
-_ —
__ ___
— 	
	
__ 	
— — _
— _— _
__ —
__ »»
	
M/A


	 	
__ —
__ 	
__ 	
__ — __
__ 	
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N/A

.. -—
__,_ ...
— —
— __
» _ ««
	
—
__ —
__ ..,.
2.7
3.5

2-7
3.4
2.8
0.7
0.7
i7s
2.0
0.7
i7e

— —
__
_ _
—
—
—
—
__
-_
__
—

__

	
	
__
—
__
—
~
..
—
—
—
__
__
—
—
__
_
—
—
—
N/A

— -_ —
__ _« ___ w_
_ _ __ ___ 	
	 _ . ...
— — __ ~
•t« — — — « «—
~ — — —
__ _- — __
	 	 	 —
— — — --
__ r- ___ _H
__ 	 __
	 	 }J/J _____
__ — — _
	 __ — - -_
__ __ ___ __
	 	 	 __
__ __ 	 —
__ __ 	 __
__ -»-» —-». «
~ — 	 —
N/A
	 	 	 	
— — ___ —
— _ __ ___ __
— -- -— —
	 —
__ __ 	 __
— — 	 —
	 __ 	 __
— __ ___ —
__ __ ___ __
	 —
N/A ^.«-


_^ __ ___ ^^
__ __ — —
__ — — - _
— — « — _—
«_. __ ___ _»
— — 	 —
__ _ — —
— — _. .... -_.
.. — _ ... — -»
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... .. — .-
... — -_-_>. —
~ ~ ~ ~
__ — — —
— — — —
__ __ ___ __
— —
Z_ __ — -_
__ ._ ... .—
HC CO NOX 02 HC CO NOX 02
H/* _____

__ — — —
__ — _ ___ — _
	 __ — __
__ __ 	 _
__ __ 	 	
__ __ .— __
	 	 	 	
— — 	 —
__ _ 	 _
_— __ __— __
__ __ 	 __
	 	 	 _
	 M/A. 	
— __ 	 —
— __ — __
_ __ ... —
	 	 ___ __
— — — ~
~ — — —
.. _— . .. ..
— — 	 —
f EFT RYHAFRT
— — [j^.f i CJUuiUOl ™~
185 2.00 2486 0.9
200 1.05 1567 0.7
_ — __._!_- _
300 0.60 73 1.2
160 1.602485 0.8
170 0.80 1642 0.8
250 5725 ~~78 i72
130 2.50 1443 0.6
170 2.10 921 0.5
230 T20 ~0 57s
120 2.50 1318 0.5
120 1.20 900 0.6
.. __ ... _
230 1.90 57 0.5
I PPT PYHATIST
— i.r^ x UulAUwl ™~
200 1.70 2115 0.6
pon 5 ?n inns o 3
CUV J.CU lv*»3 U.J
175 l57oo ~~24 574
190 1.55 1941 0.6
200 3.20 399 0.3
__ ». — . _
180 10.00 25 0.4
200 1.60 737 0.7
260 3 20 276 0 4
__ _-. ... -»
240 2.30 29 0.4
200 1.70 542 0.7
270 3.20 199 0.4
250 T780 ~~26 0.5
LEFT EXHAUST
65 1.11 1642 0.4
75 1.09 511 0.4
_ _.. ... _
70 2.00 72 0.5
60 1.12 1493 0.4
70 1.02 532 0.4
~65 T769 ~~64 57s
163 2.70 1642 0.8
200 2.40 634 0.6
135 1.30 46 1.1
173 2.70 1443 0.7
185 2.50 552 0.6
120 T720 42 1.1

__
—
__
__
__
—
__
—
—
__
~
__
—

—
—
__
	
~
—
~~
—

_
~
_
—
—
—
~
—
—
__
—

__

__
—
—
__
__
—
—
—
—
—

—
—
—
—
—
—
—
•~
—
—
N/A
	 	
— 	 _
__ __— __
__ ___ _
— 	 _
__ ___ __
__ ••- ._
	 __
— 	 —
__ 	 —
__ 	 _^
__ _•— __
— —
	 N/A 	
_ 	 __
_ 	 —
_— _•.. __
__ 	 __
— 	 —
— 	 —
_ ... _
— 	 —
M/A «__.

— 	 —
__ __- __
— — —
— 	 —
_ 	 _
— 	 —
— __— —
_ __- —
__ --— — —
— 	 —
H/A
	 	 —

__ 	 	 _
-_ __— —
— 	 —
__ 	 . —
«_. - . - —
— 	 —
_ 	 _
.-» -.-..•» —
_ 	 —
__ 	 . —
N/A -

— —^ ~"
— — —
_» _«v —
— . — — —
H — —
__ — —
__.-. ™ J™
Z — —
1. — —
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                           H-57

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	HP  —
3QHPH 50MPH
                                           HC   CO
                                                           DENVER
                      RIGHT EXHAUST SYSTEM 	
                      NOX   02    HC   CO   NOX
                                                                                 02    HC
                                                                                          	 LEFT EXHAUST SYSTEM
                                                                                           CO   NOX   02    HC   CO
                                                                      NOX   02
101  1973  AMMO  HORN  232
                 BEFORE MICE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 102   1973  BUIC  ELEC  455
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 103   1973  CADI  DEVI  172
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
104  1973  CHEV  VEGA  140
                 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 105  1973  CHEV  MALI  350
                  BEFORE MICE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 (12) (26)
  50   MPH

  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH

  IDLE (N)

  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH


  IDLE (N)

 (18) (36)
  50   MPH
  (18)  (36)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)

  50   MPH
  ""   MPH
       (D)
  IDLE  ....
  50   MPH
  30   MPH
  IDLE  (D)
  IDLE  (N)
       MPH
       MPH
   IDLE (D)
   IDLE (N)
(15) (3D
 50   MPH
 "   MPH
              60
             150
                    N/A
                                                                        N/A
                                       — LEFT EXHAI
              N/A
                                                                                       110
                                                                                       200
                                                                                       150
                                                                                           1.70
                                                                                           0.40
                                                                                           0.45
                                                                                           1.40
                                                                                           1.60
                                                                        0.9
                                                                        0.
                                                                        0.6
                    N/A
                                                                            247
                                                                            116
                                                                - T.P. COMPOSITE -
                                                                105  1.90  532  2.5
                                                                100  1.35  247  2-8
                                                                190  1.10
                                                                100  0.5
                                                                110  2.5
                                                                110    ;
                                                                185  1.10
                                                                      .40
                                                                                              N/A
                                                                    N/A
 .  EXHAUST -
 .80  141  1.0
 .50  126  2.3
 .40  207  3.4
1:18   .
3.30  111
2.20   40
2.70   36
           1.6

           i*
           1:1
           1.2
                                          N/A
                                                                                              N/A
                                                                    N/A —
                                                   N/A
                                            N/A
                                                           	    	   	   	   _    245
                                                        — LEFT EXHAUST ~
                                                             0.45 2015  0.9
                                                             3.40 1119  0.4
                                                                                      N/A —
              _   __   —   __    __   __   —   _    280  7.60   78  0.3   —   —   —   —
              —   —   —   ___   —   _     70  0.45 2140  0.8   —   —   —   —
              _   __   —   _    _   _   —   _    260  3.95  242  0.3   —   —   —   —
                                                             3.95

                                                             8.70
                                                                      69
                                                         gg
                                                                                           0 80 1542
                                                                                           4 40  860
                                                                    16
                                           - RIGHT
                                             0  2.00
                                             0  1.90
                                            90
                    1.50  ^
                    0.90   25
                    2.00  1020
                    2.00  604
                    1.35   71
                    1.10   34
                                            N/A
                                       280  6.7
                                        70  0.45
                                       220  4jZ  	

                                       260  iTlO ~~85

                                               N/A
0.3   -   -

0.9   —   —


574   —   ^



574   —   ~
                                                                                                                     N/A
                             5.9
                             2-S
                                            190  3.50  21
                                            140  2.70  156  3.3
                                             55  1.15   45  4.-
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                             H-58

-------
                                                      APPENDIX N.CONT'D
                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
NO.
106










107











108










109









110









YEAR MAKE MODL CID
1973 CHEV NOVA 350
BEFORE MTCE



REPLICATE
AFTER MICE


REPLICATE


1973 CHEV IMPA 350
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE


1973 CHEV IMPA 350
BEFORE MTCE


REPLICATE

AFTER MTCE


REPLICATE


1973 CHEV IMPA 400
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE

1973 DODG DART 225
BEFORE MTCE

REPLICATE

AFTER MICE



REPLICATE

SOMPH'SOMPH
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 HPH
IDLfB (D)
IDLE (N)
50 MPH
TPkE (D)
IDLE (N)
(15) (311
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
ypf^ (p)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
IDLE (N)
50 MPH

IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
(12) (26)
50 MPH
IDLE (N)
50 MPH
30 HPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
HC CO NOX 02 HC CO NOX
- RIGHT EXHAUST -
150 3.00 604 3.4
190 3.50 151 3.6
190 1.30 80 6.0
150 0.50 40 7.1
170 2.80 778 3.3
190 3.50 136 3.5
190 1.30 74 6.1
140 0.60 40 7.0
90 1.20 716 3.6
120 2.10 179 3-8
120 3.10 64 4.0
50 1.00 44 4.5
85 1.30 624 3.5
115 2.20 156 3.8
120 3.00 68 4.2
40 1.00 44 4.7
- BTRHT RHIIIST -.
CUUUA UUUtUwl *
210 2.10 1244 3.4
205 0.80 972 4.2
280 0.55 70 6.4
260 0.30 65 7.5
200 1.50 1194 3.6
220 0.70 900 4.3
200 0.30 56 7.3
290 0.35 136 6.8
120 1.30 604 3.5
140 0.60 307 4.2
140 0.35 133 5.7
80 0.25 69 6.7
170 1140 209 |!j
120 0.60 156 5.4
60 0.70 103 5.8
- RIGHT EXHAUST -
55 1.70 573 2.8
95 0.70 389 3.6
150 3.20 50 3.0
60 1.75 32 3-3
60 1.80 604 2.6
100 0.70 491 3-7
140 3.10 60 3.2
60 1.70 35 3-6
110 1.70 696 3.0
140 0.60 532 3.9
170 1.10 106 5.5
120 0.50 38 6.4
115 2.10 737 2.5
145 0.70 593 3.5
175 0.90 121 5.0
100 0.60 40 5.9
- RIGHT EXHAUST -
45 1.45 675 2.0
90 1.10 409 3.0
125 3.70 50 1.8
40 1.75 41 2.7
40 1.10 890 2.3
100 1.00 593 3.2
120 3.60 48 2.2
45 1.80 37 2.8
30 1.20 593 1.8
60 0 50 409 35
140 1.90 75 4.5
50 1.00 45 4.9
35 2.00 368 1.2
50 1'.15 47 4i3
______ N/A '"-'•-•
_ — _
— — 	 —
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	 — LEFT EXHAUST
— 190 3-70 2214
- 320 4.20 1542
- 430 9.00 64

—
—
_
__
—
—
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—
410
175
3!
125
210
170
105
210
165
100
9.60 48
3.60 2140
3.70 1816
§.00 79
§.60 54
3.00 2787
3,00 196S
0.18 317
0*50 ITO
2i85 2214
0.15 348
0.36 108
02 HC CO NOX 02

__
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0.5
1.5
0.7
0.5
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0-8
0.6
2.4
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0.5
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FKDBRAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, co - j, UNCORRBCTED NOX - PPM
                                                            N-59

-------
VEH
NO.  YEAR  MAKE  MODL  CID
                         APPENDIX N.CONT'D

         LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
         ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                              DENVER

	 H.P. —	RIGHT EXHAUST SYSTEM	
3GNPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02
                                                                 LEFT EXHAUST SYSTEM
                                                       HC   CO   NOX   02    HC   CO   NOX   02
111  1973  FORD  PINT  122
                 BEFORE HTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 112   1973  FORD  TORI  351
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 113  1973 FORD  MAVE  302
                 BEFORE MTCE
                  REPLICATE




                  AFTER MICE



                  REPLICATE
 111  1973  FORD  COST  351
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 115  1973  FORD  LTD   100
                  BEFORE MtCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 ( 9) (21)
  50   MPH
           - RIGHT
     MPH
     MPH
IDLE (D)
IDLE (N)
        EXHAUST -
           343  0.
                                         N/A —
N/A
                                                                         N/A —
                                                                  N/A
                                                                                                                     N/A —
l»50
430
290
160
4'
                    880   159  0.7
                    3 00  1742  0 6
                    0.80   296  0.8
                    1.25   81
                    .00   1
                         1
                                          N/A
                                                                  N/A
                                                                                        N/A
                                                                  N/A
                                                                                     N/A
                                                                  N/A
                                                                                        N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %, UNCORRECTED NOX - PPM
                                                               N-fiO

-------
                                                      APPENDIX N.CONT'D
                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
NO. YEAR MAKE
116 1973 MERC










117 1973 OLDS












118 1973 OLDS











mi 073 or vu
lyij rUXM







*


120 1973 PLYM




.




MODL CID
MONR 400
BEFORE MTCE


REPLICATE



AFTER MTCE

REPLICATE
98 455
BEFORE MTCE

REPLICATE



AFTER MTCE


REPLICATE


CUTL 350
BEFORE MTCE


REPLICATE


AFTER MTCE


REPLICATE


o
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE


DUST 225
BEFORE MTCE


REPLICATE

AFTER MTCE

REPLICATE

SOMPH'SOMPH
MO (31}
\ I7/ \ J 1 /
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(1C) (31)
\ 1 J f \J'f
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
35 MPH
IDLE CD)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
^ . . .
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
JDLE (Jo?
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE CD)
IDLE (N)
LMPH
MPH
IDLE (N)
50 MPH
TRIE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
— — — " nxuni EUUIHUOI oxoiui — — —
HC CO NOX 02 HC CO NOX
DTP1TP EnniMIOT
— nJ.unl cJulAUol —
130 1.50 532 0.6
240 1.50 1567 0.8
21S 3.05 89 0.4
178 2.90 58 0.4
128 1.50 593 0.5
255 1.25 1493 0.7
225 3.20 96 0.4
185 3.30 64 0.3
160 1.70 624 0.6
270 1.90 1169 0.8
185 1.25 123 1.0
120 1.30 68 0.8
180 1.90 460 0.6
280 1.60 1095 0.7
190 1.10 113 0.5
150 1.20 66 1.0
- RIGHT EXHAUST -
25 0.30 696 0.8
75 1.05 542 0.5
55 0.20 121 1.9
40 0.45 63 1.4
35 0.40 737 0.7
95 1.20 470 0.4
60 0.18 116 1.9
50 0.40 71 1.4
60 0.80 716 0.6
115 1.60 409 0.3
90 0.20 106 2.0
110 0.60 60 1.3
70 1.20 706 0.4
130 2.30 337 0.3
105 0.35 101 1.1
95 1.10 64 0,9
	 N/A 	
— — — — ——
__ __ 	 __
.»_ „ 	 	 	 _ _
_ — _ __
__ ___ . —
__ « «— -.„
— - — — —
— — — . —
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— — —
BTPHT PYH ATTEST
— tuuni &AHAUDI —
190 4.30 849 0.5
270 2.40 1244 0.5
300 8.00 61 0.9
250 8.40 50 0.7
215 4.60 829 0.4
230 2.70 1045 0.5
290 7.80 62 0.8
250 8.40 48 0.6
215 4.30 995 0.7
220 2.30 1045 0.7
170 0.90 101 1.0
115 1.40 68 0.9
190 3.40 1294 0.5
200 2.20 119{j 0.6
100 o'.go 66 ol9
	 N/A 	
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— — — —
	 __ ___ __
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170
180

180
195
205
180
205
245
150
95
200
275
150
110

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P. COMPOSITE - 	
5.00 266 4.1 —
2.80 286
2.00 84
3.20 60
5.80 106
4.00 101
3-20 70
3.80 62
2.20 1020
1.00 104g
0.20 88
0.25 55
2.50 962
1.30 911
0.20 106
0.20 60
>i /A

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115
210
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135
145
190
270
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1.90 3105
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1.85 48
1 . 50 5375
0.35 5275
3.40 202
0.74 121
1.80 2389
0.65 2239
2.00 116
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2.30 1567
0.90 460
4.20 14
3.40 11
02 HC CO NOX 02

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1.5
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1.9
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FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO -  %, UNCORRECTED NOX - PPM
                                                            N-61

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                                                CO
                                                           DENVER
                                                    RIGHT EXHAUST SYSTEM 	
                                                    NOX   02    HC   CO   NOX
                                                                                 02
                                                                                       HC
                                        	 LEFT EXHAUST SYSTEM
                                         CO   NOX   02    HC   CO
                                                                                                                       NOX   02
121  1973  PONT  CATA  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
122  1973  PONT  LEMA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE




123  1973  DATS  TRUC   97
                 BEFORE MTCE



                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 124  1973  OPEL MANT  116
                 BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 125  1973  TOYO  CORO   97
                  BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
                              (15)  (3D
                              50   MPH
                              "   MPH
                              	(D)
                              IDLE (N)
                                0   MPH
                                    MPH
                               ( 9)  (21)
                               50   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                                IDLE (D)
                                IDLE (N)
N/A
- T.P. COMPOSITE -
     0.30 1667  1.6
                              N/A —

                                                                         N/A —
                                            N/A
                                                                                                                 — N/A	
N/A
                                    — LEFT EXHAUST —
                                    430  3.50 1003  0.7
                                    360  1.00  511  1.3
                                                    N/A —
—
—
__
E
—
—
—
E
- RIGHT I
205 4.40
400 4.80
520
215
370
560
190
Too
190
300
10.00
4.40
4.60
loToo
3.80
4 20
}:B
3.20
	
	
	
—
3HAUS
1i?l
18
1144
552
~~16
1045
"lo
1244
532
—
—
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0.7
TTg
0.7
0.7
iTo
U
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1.0
— — — —
— —
— — — —
__ E ~ =
, U/A

__ _ — _
— — — —
1300
450
650
490
1580
415
370
1360
0.50
i .10
5770
3.50
3.10
(K85
3.40
1.95
68
Q41
624
~~75
266
116
~~17
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1.00 ~~72
U/A
2.7
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8:1
1:1
0.9
2.0

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                                               — N/A
         1 •>   --   __   __   ______
         i fj   —_   __   ___   __    __   ....
                      N/A
                                                                                       — LEFT 	
                                                                                       170   5.30  4"60"  1.6
                                                                                                                     N/A
                                                                 _   __   —   _    170  1.8

                                                                 —   ~   I_   —    280  5.50
                                                                 _   _   —   __    160  4.40
                                                                 __   _   —   _    170  2.00

                                                                 __   ~   —   Z    250  47-0

                                                                 —   —   —   —    250  3.80  1
                                                                 __   __   —   _    220  1.10  T

                                                                 __        	   	    Q»TC
                                                                 _   _   	   _    2*45
                                                                 —   —   	   —    220
                                                                                                  819
                                         0.40
                                           70
                                                    1.7

                                                52  1.4
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                                      1.1

                                      TA
                                      i.o
                                      1.3
                                                                                 ~    320  1.30  54  2.0   —   —
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORHECTED NOX - PPM
                                                               H-62

-------
                                             APPENDIX N.CONT'D
                              LISTING OF FEDERAL THHEE MODE TEST EMISSION  RESULTS
                              ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                  DENVER
von
NO. YEAR
126 1973












197 1Q7Q
lt( tyf j











375 1973









377 1973









380 1973













MAKE MODL CID
VOUC KOMB 103
BEFORE MTCE


REPLICATE



AFTER MTCE
REPLICATE



irni v cpnfl Q7
VULA Oal/fi 7 /
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE



DODG CHAR 318
BEFORE MTCE
REPLICATE


AFTER MTCE



REPLICATE

FORD PINT 122
BEFORE MTCE

REPLICATE

AFTER MTCE


REPLICATE


FORD THND 460
BEFORE MTCE



REPLICATE



AFTER MICE

REPLICATE



30MPH 50MPH
(12) (26)
50 MPH
30 MPH
IDLE (D
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
I n\ (?t\
\ y/ \c 17
50 MPH

IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE CD/
IDLE (N)
(18) (36)
50 MPH
rnr p /^ i
IDLc »^c
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
30 MPH
IDLE (D)
IDLE (N)
HC CO NOX 02 HC CO NOX
- RIGHT EXHAUST -
160 5.50 839 2.5
170 1.40 1343 4.0
w » •I-T.J — —
60 2.00 64 4.5
120 4.50 995 2.7
140 1.20 1095 4.1
H « ••— «
462 2.00 40 4.3
100 3.20 1169 2.7
110 0.60 604 4.5
"SO o7?5 ~146 i72
85 2.60 1070 J.O
100 0.70 1095 4.5
__ — _!_• w
35 0.75 136 5.1
H//I _ .

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- RIGHT EXHAUST -
220 4.00 737 0.6
290 2.40 665 0.6
340 6.60 54 1.0
280 6.00 48 0.9
235 4.00 757 0.6
310 2.60 737 0.6
290 liOQ 48 Q\9
210 4.10 675 0.5
280 3.00 808 0.4
185 1.60 80 0.7
120 1.20 57 0.7
230 4.80 532 0.5
310 3.30 798 0.5
270 1.60 90 0.7
120 1.10 52 0.6
- RIGHT EXHAUST -
220 6.20 1003 0.6
390 8.00 207 0.4
290 ibToO ~~49 0~-3
180 5.30 1219 0.6
345 8.10 232 0.4
260 10.00 53 0.3
290 6.50 1020 0.6
380 3 50 921 0 6
^60 5735 63 0.9
290 6.20 1020 0.6
490 8.40 266 0.5
w — . •— —
170 0.70 57 0.6
u/A

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.P. COMPOSITE -
4.60 191 0.
5.20 151 0.
9.40 24 0.'
10.00 12 1.

460 166 o'i
9.*20 22 O'.
10.00 12 0.'

4.20 491 0.-
4.30 176 O.j
0.15 106 2.)
0.17 48 2.1
4.30 491 0.;
3.80 212 0.
0.14 111 3-1
0 12 54 2.8

THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %,  UNCORHECTED NOX - PPM
                                                      N-63

-------
VEH
NO.  YEAR  MAKE
                                     APPENDIX N.CONT'D

                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS        !
                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                          DENVER

            	 H.P. —	RIGHT EXHAUST SXSTEM	    	LEFT EXHAUST SXSTEM
MODL  CID   30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO
                                                                                                                       NOX   02
782  1973  AMMO
788  1973  CADI
790  1973   CHEV
 791   1973  CHEV
HORN  304
BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
DEVI  172
BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
VEGA   140
BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 VEGA  140
 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
 795  1973  CHEV
(12) (26)
 50   MPH
 IDLE (D)
 IDLE (N)

(18)  (36)
 50
                   LMPH
                   MPH
                   (D)
              IDLE (N)
              50   MPH
              "   MPH
                               IDLE
( 9) (21)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50   MPH
 IDLE (N

 50   MPH
 30   MPH
 IDLE (D
 IDLE (N)
 50   MPH
 -    ?H
      (D)
 IDLE (N)

( 9) (21)
 50   MPH
        N/A
                                          N/A
- RIGHT  EXHAUST -
155  3.20
275  3.60
                                           N/A
                    CD)    1300
                    (N)    2000
        N/A
                                           N/A
        N/A
                  __   	   	    	   	   	   	     *JI
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 NOVA  307
 BEFORE MTCE
                  REPLICATE
                  AFTER MICE
                  REPLICATE
                                           N/A
                                           N/A
                                IDLE (D
                                IDLE (N
       — LEFT EXHAUST —
       — LEFT EXHAUST ~
                                                         150
                                                         270
                                                 1.75
                                                 3-50
                                                                                                       0.3
                                                                                                       0,
                                                                     2000 10.00
                                                                      180  2.00
                                                                      520  3.60

                                                                     2000 ibToo
                                                       593

                                                       ~52
                                                                      120
                                                                      240

                                                                      280
                                                                      120
                                                                      240
                                                 1.30  839
                                                 2.30 1194

                                                 T.50 ~~78
                                                 4.20  911
                                                 2.40 1294
                                                                           0.71 1144  0.3
                                                                           1 00 1194  0.3
                                                                           0.40  286  0.1
                                                                           0.46  106  0.3
                                                                                  .._  - _
                                                    N/A
N/A
                                                                          N/A
N/A
                                                                                                         C   _^   —<_   __^   _^
                                                                         0
                                                                         0^5   _   _

                                                                         57?   —   —

                                                                         0.2   —   —
                                                                         0.3   —   -

                                                                         0.4   —   —
 —    270  1.60   78  0.4   —

	    — LEFT EXHAUST
 —     40  1.05
N/A
                                                                                                                     N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                               N-64

-------
                                                     APPENDIX N.CONT'D
                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                          DENVER
VCO1
NO.
flnfl
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009







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811








812







YEAR MAKE MODL CID 30HPH'50MPH
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FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %, ONCORRECTED NOX - PPM
                                                            H-65

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                           DENVER
VEH
                                 H.P.
NO.  YEAR  MAKE  MODL  CID   30MPH 50MPH   HC   CO
                                                     RIGHT EXHAUST SYSTEM -
                                                     NOX   02    HC   CO   NOX   02
                                                                                       HC
                                              LEFT EXHAUST SYSTEM
                                         CO   NOX   02    HC   CO
                                                                                                                      NOX   02
813  1973  DODG  CHAH  100
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
814  1973  DODG  DART  318
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
820  1973  FORD  HAVE  250
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 821   1973  FORD HAVE   302
                 BEFORE MICE
                  REPLICATE




                  AFTER MICE



                  REPLICATE
 822  1973  FORD  MAVE  250
                  BEFORE MICE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
                              (15) (31)
N/A
                                                                - T.P.
                              (12) (26)
                               50   MPH
                              (12) (26)
                               50   MPH
                               -   MPH

                               IDLE (N)
                               50   MPH
                                                                        COMPOSITE -
                                                                        80 1453  0.7
                                                                                 1.0
N/A
                                                                                              N/A
N/A
                                           - RIGHT  EXHAUST -
                                           195  3.40 1567  0.4
                                           240  4.00  307  0.3
                                                           0.4
                               IDLE
                               50   MPH
                               30
                               IDLE (D
                               IDLE (N
                               (12)  (26)
                                50   MPH

                                IDLE (D
                                IDLE (N
                                50
                                                                         N/A
                                                                         N/A
                                                                         N/A

                                                                                      — LEFT EXHAUST —
                                                                                        ,0  4.00  542  0.8
                                                                                        40  2.70  460  0.9
                                                                                             —   44  1.3
                                                                                                      0.9
                                                                  N/A
                                            N/A
                                            N/A
                                                                  N/A
                                                                                                                    N/A
                                                                                                                    N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %, UNCORRBCTED NOX - PPM
                                                             H-66

-------
                                               APPENDIX N.CONT'D
                               LISTING OF  FEDERAL THREE MODE TEST EMISSION RESULTS
                               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                   DENVER
VEH
NO.
823











824











826












828
uco












831












YEAR MAKE MODL CID
1973 FORD MUST 302
BEFORE MTCE

REPLICATE



AFTER MTCE


REPLICATE


1973 FORD MAVE 302
BEFORE MTCE


REPLICATE



AFTER MTCE

REPLICATE

1973 FORD LTD 429
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE



1073 POBH THRT 3^1
*y t j K\jmj miu yj i
BEFORE MTCE



REPLICATE



AFTER MTCE
REPLICATE



1973 MERC COME 250
BEFORE MTCE

REPLICATE

AFTER MTCE



REPLICATE



— H.P. —
30MPH 50MPH
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
T_T_,__ CD)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
MB) (^6)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE CD)
IDLE (N)
50 MPH
30 MPH
IDLE D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
Ms) (31)
50 MPH

IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 I^H
TTff. B Q)T
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE p)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (D)
IDLE (N)
	 RIGHT EXHAUST SYSTH
HC CO NOX 02 HC CO
- RIGHT EXHAUST -
290 2.90 655 0.7
505 2.70 121 0.6
1120 8.60 38 1.0
1180 8.40 29 1.2
300 2.90 716 0.6
525 3.00 161 0.6
1140 8.80 45 1.0
1180 8.50 30 1.2
460 8.20 126 0.7
410 6.80 80 0.6
980 4.00 60 1.2
1000 5.00 48 1.2
410 7.40 131 0.7
440 8.00 66 0.6
980 4.00 60 1.4
960 4.40 48 1.5
- RIGHT EXHAUST -
230 3.20 941 0.4
220 2.70 409 0.3
285 5*90 5o 0 3
255 o 20 46 0*3
230 3i 10 1003 o!5
215 2.80 409 0.5
330 6.oO 54 0.3
275 6.70 48 o'.3
240 3.40 470 0.6
260 3.80 237 0.4
310 4.40 68 0.3
180 5.00 55 0.2
250 3.40 491 0.6
260 l80 232 0.4
290 4.20 78 0.3
170 5.20 57 0.2
_i PTRHT KX HAHST —
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160 2.00 1617 0.8
140 2.00 491 0.6
300 6.80 63 0.5
220 7 00 49 05
160 2.20 1468 0.8
130 2.30 491 0.6
290 6.40 66 0.5
200 6.80 52 0.5
40 0.50 1294 0.7
40 0.50 450 0.5
90 0.05 74 4.1
190 0.10 38 4.9
40 0.50 1592 0.7
40 0.50 552 0.5
80 0.05 62 4.3
220 0.10 38 5.0
PTfiHT PYUAnST
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120 1.25 1343 0.8
165 1.40 73? 0.5
290 6.20 76 0.3
250 6.50 58 0.3
120 1.50 1119 0.7
160 1.80 593 0.4
290 6.80 72 0.3
320 6.40 68 0.3
180 2.20 1368 0.8
275 2 30 1045 0.5
750 1.00 111 0.4
150- 1.30 61 0.3
205 2.60 1269 0.8
300 2.90 962 0.4
215 1.70 94 0.4
150 1.70 62 0.3
- RIGHT EXHAUST -
230 4.40 1368 0.4
360 1'io 42 O'l
340 B'.OO 36 Q~.3
240 4.25 1542 0.4
230 5.20 307 0.3
355 8.20 45 0.3
300 7.80 43 0.3
180 4.10 1617 0.4
180 5.70 296 0.3
180 2.30 98 0.3
90 1.60 72 0.4
205 4.50 1269 0.4
210 6.20 219 0.3
180 2.70 95 0.2
115 2.20 65 0.3

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THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %,  UNCOHRECTED NOX - PPM
                                                    N-67

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL
                       CID
	 H.P. —
30MPH 50NPH
                DENVER

          RIGHT EXHAUST SYSTEM
                                                                    LEFT EXHAUST SYSTEM
HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX  02
835  1973  OLDS  CUTL  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
837   1973  OLDS  CUTL  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 839  1973  PLYM  DUST  225
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                                30   U

                                IDLE (N.
                 REPLICATE     50   MPH
                                30   MPH
                                IDLE (D)
                                IDLE (N)

 8110  1973  PLYM DUST 318    (12) (26)
                 BEFORE MTCE   50
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 842  1973  PLYM  SATE  318
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
                                                                                       N/A
  50   MPH
   0   MPH
       (D)
  IDLE (N)
   0   MPH
      .20
      .00
110  1.30
110  2.40
120  4.00
                        1542
                      0
                   0.20
                   0.50
                   0.90 134
                   1.80  69
                   0.20
                   0.50
                                                               2.00 1294
                                                               1.50 1841
                                                               1.70
                                                               1.10
                                                               1.70 1
                                                               1.30 1742
                                                               0.70  181
                                                               1.20   90
       MPH
       MPH
   IDLE (D)
   IDLE (N)
   50  MPH


   IDLE (N)

  (15)  (3D
   50  MPH
                       EXHAUST -
                     .00   101  0.5
                          82  0.6
                              0.8
                              0.9
                              0.6
                              0.6
                              0.9
                              N/A
                      N/A
                                                                                        N/A
                                                           1.0   —   —
 - RIGHT  EXHAUST -
      7.80 266   1.0
      8.60 217   " ~
N/A
N/A
                                                                          N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                             K-68

-------
VEH
NO.  YEAR
           MAKE  MODL  CID
                         APPENDIX N.CONT'D

         LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
         ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                              DENVER

_- H.p. _   	 RIGHT EXHAUST SYSTEM	    	LEFT EXHAUST SYSTEM
30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO  NOX   02
843  1973
844  1973
845  1973
846  1973
849  1973
           PLYM  FRY3  360
                 BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
           PONT  VENT  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
           PONT  LENA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
           PONT  LEMA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
           PONT  STAW  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
                               30   MPH
                               IDLE (D)
                               IDLE (N)
 IDLE (N)

(12) (26)
 50   MPH
                                    MPH
 (15) (31)
  50   MPH
 50   MPH

 IDLE (D)
 IDLE (N)
 50   MPH


 IDLE (N)


(1?) 1g


      $
 IDLE (N)
 50   MPH
                                    MPH
                               „   MPH
                               IDLE (D)
                                    (N)
 (18) (36)
  50   MPH
              - RIGHT  EXHAUST -    	 N/A
              160  3.00 2190  0.8   —   —   —
                                           210
                                                                                               N/A —
                                                                                                                    N/A —
                                                     1542
                                           290  7.00   60
                                            "   8.40   60
                               .1   —   —
                               .0   —   —
                               .1
260
270  7.00   55
270  7.20   55  0.6

     2.80 1941
     1.80 14Q3
     1.80   66
     2.40
     3.50 21.
     1.70 1219
     4.50   70
     3.50

- RIGHT  EXHAUST -
                     80
                   2.70 2115
                   5.20  941
                   7.40   60
                   7.10   51

                   2.20 1841
                   4.00 1095
                   2.00   90
                   3.20   50
                   3.40 1468
                   4.80  655
                   3.60   69
                   3.40   50
- RIGHT  EXHAUST -
280 10.00  131  0.4
240  3.40  7' ~
610  ~
720  9.7Q   34  0.5
                0.4
                0.4
                0.5
                                                3.40
                                                7.40
                                            -   9.70
                                           270 10.00
                                           245  * -
                                                9.
                                           220
                                                           fci
                   2.40
                   1.60
                   0.20  212  6.2
                   O.JO  176  7.8
                   2.40 1144  0.4
                   1.80  995  0.7
                   0.20  266  5.6
                   0.30  121  7.0
              - RIGHT  EXHAUST -
                                                       20
                                                       12
                                           510
     0.
     1.60
     5.30
     5.80
     0.50	
     1.10 1742
     5.00   42
     5.20   26

     1.00 1990
     2 00 1343
     0.30  511
     0.70  409
     1.30 1941
     2.40 1294
     0.40  470
     0.90

    — N/A
                              0.6
                              0.4
                              0.5
                              0.9
                              1.0
                              0.5
                              0.4
                              0.7
                                            N/A
                                                    N/A —
                                                                                                                    N/A
                                           N/A
N/A
                                                                         N/A —
                              0.5   -   —
                0.4   —   —
                              N/A --
                                                                                              N/A
                                                                                                                 — N/A
                                                                         N/A —
                                                        _ LEFT
                                                         60  0.30
                                                         90  0.40
                                                        210
                                                                                                                   N/A
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - %,  UNCORRECTED NOX - PPM
                                                             N-69

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
                                 H.P. —
NO.  YEAR  MAKE  MODL  CID   30MPH 50HPH   HC   CO   NOX
                                                           DENVER
                                                           EXHAUST SYSTEM 	
                                                           02    HC   CO   NOX
                                                                  LEFT
                                                  02    HC   CO   NOX   02
                                                                   SYSTEM
                                                                  HC   CO
                                                                           NOX   02
850  1973  DATS  B610  108
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
851  1973  DATS  240Z  146
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 852   1973  BOND  CIVI   71
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                  REPLICATE
 855  1973 MS    CONV   110
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
856   1973  PORS  914    102
                 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
                               IDLE (N)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
( 9) (21)
 50   MPH
 30
                               ._   MPH
                               30   MPH

                               IDLE (N)
                               50   MPH
                               	(D)
                               IDLE (N)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               (  9)  (21)
                                 0
                                                   N/A —
                                          N/A
                                    MPH    —   —
- RIGHT  .
1B  °>:8
                                                 .
                                           145  0.
                                                                         N/A
                                           130  3.60   42
                                           110  0.45 1144
                                                 .90
                                           __°
                                           Too
                                           - RIGHT  EXHAUST -
             300 10.00  593
             200  3.60 1194

                  ~   ~~80
             280 1
             220

             270

             190
             210

             420
             190
             210
                                                3'.60 1244

                                                4*790 ~~94
           941
           511

          ~~65
           819
           614
                                           460   1.20   65
     4.30
     3.40

     TTl5
     5.80
     3-30
0.2   —
0.3   -   _

0.6   -   -



oTe   —   —

0.2   —   —

2_3   ~   ~
1 2   —   —
o!2   —   —
0.3   -   -
                                           N/A
                     N/A
                                            — LEFT
                                                                                 —    290
                                            840  9-00    17
                                            150  2.50  1493
                                            250  2.00  870

                                            800  gToO  ~~22

                                            170  3.50  1003
                                            160  1.60  491

                                            310  JTOO  ~~42
                                            130  3.00  1194
                                            160  1.40  593

                                            ~~  ~~ 10  ~~44

                                                   N/A
                                                                        0.6   —   —
                                                                        0.5   —   —
                                                                        0.4   ~   ~

                                                                        oTe   —   ~



                                                                        bTs   —   ~
                                                                        0.4   —   —
                                                                        —*   —   ~
                                                                        oTs   —   —
          1567  4.0   —
           7fi7  il 7   	   __   ___   	    __   __
           I w|  ~ • I   ^^   ^^   	   ^^    ^^   ^^

 7fl  9 fift   .13  1 Q   __   —   	   __    __   _._.
 IU  -. • UU   *t J  I • J   ~-^   ^^   ~"~   ^^    ^*^   ^"^
150  0.62 1692  3.8   —   —   —   ~    _   _
140  1.00  716  4.6   —   —   —   —    _   _

 85  3.20   45  1.1   —   —   —   —    __   H

110  0.40  995  4.2   —   —   —   —    —   —
 85  0.50  470  4.7   —   —   —   —    —   _

                2?2   —   —   ~   —    —   —
                640   —   —	—-    	   —
     _   _5J3  J_-5   ~   ~   ~   —    —   ~

     3.80 ~46  1.7   —   —   —   —    —   —
                                                    N/A —
                                                                                       — LEFT 	„
                                                                                       170  3.90  78
                                                                                       145  3.00  337
                                                                         N/A ~
                                                                          N/A —
                                                                                      N/A —
                                                                          N/A
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %, UNCORRECTED NOX - PPM
                                                              M-70

-------
                                                      APPENDIX N.CONT'D
                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
VEH
NO.
857







860











863









864









076








YEAR MAKE MODL CID
1973 TOYO STAW 97
BEFORE MTCE

REPLICATE

AFTER MTCE

REPLICATE

1973 SUBA STAW 83
BEFORE MTCE


REPLICATE



AFTER MTCE

REPLICATE


1973 VOLK SEDA 97
BEFORE MTCE

REPLICATE

AFTER MICE

REPLICATE



1973 VOLV 142S 121
BEFORE MTCE
REPLICATE


AFTER MTCE


REPLICATE

1972 AMMO GREM 258
BEFORE MTCE

REPLICATE


AFTER MTCE


REPLICATE
— H.P. —
30MPH 50MPH
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
LMPH
MPH
(T>\
\vf
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
XDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
TDLE (D)
IDLE (N)
LMPH
MPH

IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)

HC

—
__
—
—
	
—
—
—
. 	 	 RTRH1
CO NOX
- N/A -

—— -...-
— — — —
— —
— __.
— __ _
— —
— —
r EXHA
02

—
_._
~—
—
_
—

~
~
- RIGHT EXHAUST -
230 7.20 176 0.4
210
__
460
230
190
__
400
'260
230
280
260
240
__
285
2.60 409
» ...
8.20 32
7.60 181
2.80 470
— — — __
9-00 26
8.00 266
3-50 532
4.00 ~~55
7.90 296
3.60 552

JiToO ~57
0.3

0.4
0.3
0.3

574
0.5
0.3
oTs
0.5
0.4

oTs
- RIGHT EXHAUST -
250 8.20 378 0.5
250 1.30 1393 0.4
620
220
230
iiTo
205
132
2000
210
145

2000
— __
— —
—
—
—
__
__
—
—
—
	
__
—

—
—

..
—
4.80 56
5.20 1020
0.80 1244
iTeo ~~s8
8.20 399
0.43 1244
0?62 "~74
8.10 399
0.18 1318
« — __
0.29 72
	 N/A —
— —
•_. _ __
— —
__ —
— ^ _^ _
— ...
— 	
— — —
— 	
	 N/A 	
.. —
— —
» 	
— —
__ —

__ 	 	
— —
0.9
0.4
0.5

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH                          	 H.P. —	
NO.  YEAR  MAKE  MODL  CID   30MPH 50MPH   HC   CO
                                                          DENVER
                                                     RIGHT EXHAUST SYSTEM 	
                                                     NOX   02    HC    CO   NOX
                                                                                 02    HC   CO
                                                      LEFT EXHAUST SYSTEM
                                                      NOX   02    HC   CO
                                                                                                     NOX   02
077  1972  BUIC  RIVI  l»55
                 BEFORE MICE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
078  1972  CADI  DEVI  472
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
079  1972  CHEV  VEGA  110
                 BEFORE MTCE
REPLICATE




AFTER MTCE



REPLICATE
 080  1972  CHEV  MALI  350
                 BEFORE MTCE
                  REPLICATE




                  AFTER MTCE



                  REPLICATE
081   1972  CHEV  CHEL  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
                              (15)  (3D
                                0   MPH
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50
                              (18)  (36)
                               50   MPH
                               IDLE (D)
                               IDLE (N)

                              ( 9) (21)
                               50   MPH
                                    MPH
                               	(D)
                               IDLE (N)
                                0   MPH
                              (12) (26)
                               50   MPH
                                    MPH
                                    MPH
                               IDLE
                                    MPH
                               (12) (26)
                                50   MPH
        N/A
- RIGHT  EXHAUST -
        N/A
- RIGHT  .
180   1.60
      4.50
      3-90
                                            - RIGHT  EXHAUST -
                                            105  0.60 1742   4.2
                                            140  0.35 102$)   4.1
                                            220  2.10   98   3-8

                                            110  olbO 1866
                                            150  0.17 1119
                                            230  0.70  113
                                            140  0.70   54
                                                 0.85 1468
                                                 0.40  849
                                                 1.10  97

                                                 Q'.T5 1244
                                                 0.30  614
                                                O.L_
                                                0.80
                                                       106
                                                        31
                                                - T.P.  COMPOSITE -
                                                100  0.8
                                                220  1.80 13
                                                                             N/A
                                                                                                                     N/A —
                                                                220   5.
                                                                165   4.
                                                                 100
                                                                 210
                                                                 255
                                                                             31
                                                                      1.10 2140
                                                                       .00 1393

                                                                                 I:!
                            .20   41
                      220  5.80   28

                      100  0.90 2214  5.1   —   —   —   —    __   —   _
                      205  2.50   "     "
                      120  1.10
                       60  0.85
                      105  1.40 171
                      200  1.60 1:
                      130  1.30  1
                       70  1.10
                                                        N/A
                                                        N/A
                                                        N/A
                                                                         N/A
                5 *7   ,„    „„


                2*9   ——    •-

                0.9   •-    ••

                £• 1   «••    ™"


                l!7   —    —
                2.6   —    —
                2.1   —    —
                                                    N/A
                                                                                                                     N/A
                                                                                       — LEFT EXHAUST ~
                                                                                       140  3.80  563  3.9
                                                                                       200  2.70  542  5.9
N/A —
                                                                                            3.00

                                                                                 —     80  1.35
                                                                                        70
                                                                                       150
                                                                                       160

                                                                                       ~75
                                                                                                  542
                                                                                                  552
                                                 2.65
                                                 1.90

                                                 ~70
                                                 2.75
                                                 2.10
                                                                                             1.70   40

                                                                                            — N/A
                                                                                                   25  6.8

                                                                                                       2
                                                                                                       5
                                                                                                       2.8

                                                                                                       o y   __   __
                                                                          U/A
                                                                          n/n -
                                                    N/A --
                                                                                                    N/A
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - *, UNCORRECTED NOX - PPM
                                                             N-72

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  TEAR  MAKE  MODL  CID
                             	 H.P.  —
                             30MPH 50MPH
            HC   CO
                                                          DENVER

                                                    RIGHT EXHAUST
                                                    NOX   02    HC
           CO   NOX   02    HC   CO
                                                                  LEFT EXHAUST SYSTEM 	
                                                                  NOX   02    HC   CO   NOX   02
                BEFORE MTCE



                REPLICATE




                AFTER MTCE



                REPLICATE
083  1972  CHEV  DffA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
084  1972  CHEV  BELA  400
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
085  1972  DODG  COHO  318
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
086  1972  FORD  PINT  122
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
                                    MPH
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               30   HPH
                               IDLE  D
                               IDLE (N)
                               (15)  (3D
                                    MPB
 IDLE (N)

(12) (26)
 50   MPH
                               IDLE (N)
                               50   MPH
                               30
                               50   MPH
                               30   MPH
                               IDLE (D
                               IDLE (N
                               50
                               IDLE (D)
                                    00
            - RIGHT  EXHAUST -
            170   1.75  1742  0.7
            3.35   1.20  1518  0.6
            780  10.00   28  0.5
            840  10.00
            165

              "  10.00
                                                	   11
                                                1.60 1791
                                                1.00 1443
             160
             270

             |
                                               10.00  27

                                                1.50 1592
                                                0.70 1219
                                                0.80  239
                                                0.90  71
                                                1.60 1169
                                                0.70 1045
                                                0.80  242
                                                0.90  75
0.6
1.1
1.1
0.7
0.7

1.0




!:!
1.2
                                                   N/A
                                    MPH    ~   —
                                           - RIGHT  EXHAUST -
                                           180  2.20  1766  0.8
                             1.1
                             1.2
                             1.5
                                                2.80 1468
                                                1.30 1493
                                                4.60   7J
                                                 .00   56
                                                 .40  57T

                                                 :»  H!
                                           - RIGHT EXHAUST -
                                           120  7.60  1443  0.6
                                            70  2.60  3085  1.1
                                                9.20   42
                                                7.90 1269
                                                2.40 3484
                             2.6
                             0.7
                             1.0
                                           700  9-90   40

                                                   '0 _
                                                   0 1592  0.5
             &  1:1. ?Q??  g'5
             140  3-20   63
                                                           1.1
                                                           0.5
                                           .„  5.90201.  _
                                           160  2.20 1567  0.

                                           140  _TlO   66  1.3
                                                                         N/A —
                                                                        N/A —
                                                                 - T.
                                                                 170
                                      P.  COMPOSITE -
                                        3.80  1443  0.6
                                        0.90  1816
                                         .50
                                                                         N/A
                                                                         N/A
                                                                                               N/A —
                                                                                                                    N/A
                                                                                               N/A —
                                                                                                                    N/A
                                                                                                                    N/A
                                                                                                                    N/A
         THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                             B-73

-------
VEH
NO.  YEAR  HAKE  MODL  CID
                         APPENDIX N.CONT'D

         LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
         ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                              DENVER

	H.P. —	RIGHT EXHAUST SYSTEM	    	 LEFT EXHAUST SYSTEM	
30MPH 50MPH   HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02    HC   CO   NOX   02
087  1972  FORD  GRNT  351
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
088  1972  FORD  HAVE  200
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
 089   1972  FORD  GALA  351
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
090  1972  FORD  STAW  400
                 BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 091   1972  MERC  MONG  400
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 (12) (26)
  50   MPH
  IDLE

 (.9) (21)
                                IDLE
- RIGHT
- RIGHT  EXHAUST -
195  0.50 4081  1.1
  "  1.80 2190  0.7
     3.70  151
               - RIGHT  EXHAUST -
               140  1.65 2190   0.7
               195  1.40 1468   0.8
                          151
                           65
                 1.4
                 1.6
                 0.7
                              N/A
                                                                                              N/A —
                      N/A —
                                                                        N/A
N/A
M/4	
af n ~-a -^	
                                            N/A ~~™j»»™
                                                                  N/A
                                                                          N/A —
                                                                         N/A —
                                                                  N/A
                                                                          N/A
                              N/A
                                                                                               N/A
                      N/A —
                                                            1  7   —   —   —-    —    -t_   __   „,   —_    	,   _   ,._•
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - %, UNCORRECTED NOX - PPM
                                                              H-74

-------
                                              APPENDIX N.CONT'D
                               LISTING OF  FEDERAL THREE MODE TEST EMISSION  RESULTS
                               ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                   DENVER
VKH
NO.
092












093








094











095









nn£
09o










	 H.P. --
YEAR MAKE MODL CID 30MPH 50MPH
1972 OLDS CUTL 350
BEFORE MTCE


REPLICATE



AFTER MTCE

REPLICATE



1972 PLYM VALI 225
BEFORE MTCE


REPLICATE

AFTER MTCE

REPLICATE

1972 PLYM FURY 360
BEFORE MTCE

REPLICATE

AFTER MICE


REPLICATE



1972 PONT CATA 400
BEFORE MTCE


REPLICATE

AFTER MTCE

REPLICATE



1972 PONT LEMA 350
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE


(12) (26)
50 HPH
IDLE^D)
IDLE (N)
50 MPH
30 MPH
xDLE (D)
IDLE (N)
LMPH
MPH
(D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
50 MPH
IDLE (D)
IDLE (N)
LMPH
(D)
IDLE (N)
50 MPH
jfB.^ CD)
IDLE (N)
50 HPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH

IDLE (N)
50 MPH
IDLE (N)
50 MPH
IDLE (of
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(15) (3D
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
20LB $$
IDLE (N)
/ **%\ /»l£\
(12) (26)
50 MPH
QQ MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
HC
	 RIGHT EXHAUST SY
CO NOX 02 HC
- RIGHT EXHAUST -
130 1.40 1518 0.7
270
340
145
260
340
290
190
100
140
210
120
70

~
—
...
z
—
—
__
—
—
4.20 389 0.4
8.80 34 1.4
9.10 28 1.5
1.90 1318 0.5
4.70 §68 0.4
9.20 30 1.6
8.60 32 1.6
1.30 1169 3.0
2.10 450 3.4
0.95 89 4.3
1.30 56 3.8
2.00 900 3.3

l!50 tOI i',5
2.00 63 2.9
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245
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100
170
240
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80
3.60 1169 0.4
2.90 1119 0.5
9.00 43 0.8
9-20 35 0.7
2.80 1343 0.5
2.90 1169 0.5
8.90 43 0.9
9.10 32 0.8
3.10 2065 0.6
1.80 1742 0.7
0.30 84 1.9
0.55 66 1.6
2.80 1617 0.6
1.90 1617 0.7
0.30 89 1.7
0.45 66 1.7
- RIGHT EXHAUST -
140 0.70 1841 1.0
§20
650
140
290
700
600
135
280
loo
150
iis
680

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2.00 1169 0.9
4.40 111 1.6
4.60 48 1.3
0.80 149| 0.6
liso 45 i!s
1.30 1891 0.9
1 50 1244 0 8
2.30 307 1 .0
2.40 214 1.1
1.40 1841 0.8
1.70 1343 0.7
2.40 348 0.9
2.90 138 1.2
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HC CO NOX 02

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$
960
1290

550
165
260
185
170
155
255
in

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.P. COMPOSITE -
3.40 2090 0.8
5.00 941 0.6
10.00 9 2.0
10.00 10 2.1
3.50 2190 0.8
4.90 1045 0.6
10.00 39 1.2
10.00 35 1.1
3.40 1567 0.5
4.30 931 0.5
2.25 65 1.2
3.60 55 1.0
3.00 1816 0.8
4.10 993 0.5
1.50 70 1.2
2.20 60 1.1
	 N/A 	
__ ___ 	
— — —
~ ~ ~
— — —
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— — __
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w— 	 _ — _
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— ~~ ~ ~~
_ 	 —
Z — —
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— — — —
.. m^-r "**
_ — —
_ — . —

THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %, UNCOHRECTED NOX - PPM
                                                     N-75

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE
                            - H.P. —   --
                MODL  CID   30HPH 50MPH   HC   CO
                             DENVER

                       RIGHT EXHAUST SYSTEM 	
                       NOX   02    HC   CO   NOX  02
                                                                     	 LEFT EXHAUST SYSTEM 	
                                                                     HC   CO   NOX   02    HC   CO   NOX
                                                                                                                            02
097  1972  DATS
                510    97
                BEFORE MICE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
098  1972  TOYO
( 9) (21)
 50   M?H
099  1972  VOLK
100  1972  VOLK
                 CORO  120
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
KARM   97
BEFORE MTCE
REPLICATE




AFTER MTCE



REPLICATE




KDMB  103
BEFORE MTCE



REPLICATE




AFTER MTCE



REPLICATE
396  1972  CHEV
                  KING  350
                  BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
                               50
                               30
                               IDLE (D
                               IDLE (N
                               50   MPH
                                0   MPH
                                    (D)
                               IDLE (N)
                                0   MPH
                                    MPH
( 9) (21)
 50   MPH
      MPH
      (D)
 IDLE (N)
 50   MPH
                                                                     — LEFT EXHAUST ~
                              ( 9) (21)
                               50   MPH
                                          COMPOSITE -
                                          40  460  0.3
                                          40  706 -0.4
                               (12)  (26)
                               50   MPH
                                                         — LEFT EXHAUST
                                                         125  3.80  941   1.2
                                                         215  2.00 1990   0.9
                                                                                           3.70  1194
                                                                                           1 75  1020
                               IDLE
                               50
                               30  MPH
                               IDLE (D)
                               IDLE (N)
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %,  UNCORRECTED NOX - PPM
                                                             N-76

-------
                                                      APPENDIX N.CONT'D

                                      LISTING CF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
VEH
NO.  YEAR  MAKE  MODL  CID
                                                                           NOX   02    HC   CO
                                                                                                 LEFT EXHAUST SYSTEM 	
                                                                                                 NOX   02    HC   CO   NOX
                                                                                                                             02
398  1972  CHRY  NEWP  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
400  1972  DODG  DART  318
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
401  1972  FORD  PINT  122
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
404  1972  FORD  LTD   429
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
410  1972  PLYM  VALI  318
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
                               (15)  (3D
                               50   MPH
                                    MPH
                                    MPH
                               IDLE (D)
                                     N)
                              (12)  (26)
                                0   MPH
                                0
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
                                                       75
                                                       ~
                                           - RlfflT  EXHAUST -
                                           170  3.20 1592  0.6
                                             "  1.80 1617  0.7
                                                - -   -  0.6
                                                           0.7
                                                           0.5
                                                           0.7
                                                           0.8
                                                           0.7
                                                3.50 1169
                                                2.00 1119
                                                0.20   74
                                                0.25   40
                                                     1194
                                                 .20
                                                 .20
                                                0.20
                                           - RIGHT  EXHAUST -
                                           155  2.50 2090  0.9
                                           ]00  2.80 1070  " ~
                                               10.00   26
                                           700 10.00
                                           160  2.70
                                                3.60
                                               10.00
                                                   N/A
                                    MPH    —   ~
                                                                         N/A ~
                                                                                               N/A	
                                                                                                                     N/A	
                                                                         N/A —
                                                                                       — LEFT EXHAUST
                                                                                            ?.80  470  0.6
                                                                                                                    N/A
                                                                         N/A
                                                                                               N/A
                                                                                                                    N/A —
                                                                         N/A
                                                                                              N/A —
                                                                                                                    N/A
                                                                         N/A
                                                                                       _ LEFT EXHAUST   ,
                                                                                       280  4.40  767  0.6
                                                                                           2.80  880  0.7
                                                                                           9.80   38  0.9
                                                                                           9.80   36  0.9
                                                                                           5.40  849  0.7
                                                                                           3.05  880  0.6
                                                                                           9.40   34  0.9
                                                                                           9.60   30  0.9
                                                                                                                    N/A
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - >,  UNCORRECTED NOX - PPM
                                                              H-77

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH                          	H.P. ~
NO.  YEAR  MAKE  MODL  CID   30MPH 50MPH
             HC
                                                           DENVER
	 RIGHT EXHAUST SYSTEM 	
 CO   NOX   02    HC   CO   NOX
                                     	 LEFT EXHAUST SYSTEM
                                     HC   CO   NOX  02     HC   CO
                                                                                        NOX   02
865  1972  AMC  GREM  232
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
871  1972  CHEV  VEGA  140
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 877   1972  CHEV  NOVA  307
                 BEFORE MTCE
                 REPLICATE
                  AFTER MTCE
                  REPLICATE
 883  1972  CHEV  MALI  307
                 BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
 885  1972  CHEV  CHEL  350
                  BEFORE MTCE
                  REPLICATE
                  AFTER MTCE
                  REPLICATE
<59) (21)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
 50
 30
 IDLE
 IDLE

( 9) (21)
 50   MPH
 (12)  (26)
  50   MPH
                                IDLE
       MPH
                                IDLE (N
       MPH
                                IDLE
                                     MPH
                                IDLE
    N/A —
                       N/A —
                                          — LEFT EXHAUST
                               -    230  5.00
                                          230
                                          150

                                          170
                                          220
                                          500
                                                                                            iToo
                                                                                            1.
                                                               ,00  10
                                                              3.10   6
                                                                    919

                                                                    62
                                                        0.5
                                                        0.6

                                                        ~2
                                                        0.5
                                                        0.6
                                        215
                                        395
                                          1.30 101
                                          3.70
                                             5.80
                                             J.60 1
                                             3.20
                                                                                                  706

                                                                                                   61
                                                          0.5
                                                          0.6

                                                          oTs
                                                          0.5
                                                          0.6
                                                           _    _   _   —   _    295  4-80   63  0.6
    N/A -
                       N/A —
                                          — LEFT EXHAUST —
                                           „:  2.20 1193  0.9
                                          285  5.10  130  0.6
             200  3.20
             280  2.30
             300  1.50
             230  1.40
             220  1.20
             '10  2.

              70
 RIGHT  EXHAUST -
"  1.20 1712  1.2
    0.50 1617  1.5
   10.00   29  0.9
           32  0.8
         1518  1.0
         1667  1.3
   10.00   38
   10.00   32
                          N/A
                                             N/A —
. 10
   .    1518
  0.60 1667
                                                                     N/A
                                                                                 —    180  1.20   60  1.2    —
                                                                     N/A
                                                                                      M/A	
                                                                                       N/A —
                                                                      N/A
  1.00 1118
  0.30 1015
  2.90  111


  lioo 1443
  5.60   88
  5.00   72
                             0.8   —   —   —   —    —   —
          ti
          1.1
          1.1
          1.5
          1.4
          1.1
          1.1
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX,  CO - >, UNCORRECTED NOX - PPM
                                                             N-78

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	 H.P. —
30MPH 50MPH
                                           HC
            DENVER

	 RIGHT EXHAUST SYSTEM
 CO   NOX   02    HC   CO   NOX
                                                                                02    HC
                                                                                                LEFT HCHAOST
                                                                                           00   NOX   02    HC
                                                                                                                 CO   NOX   02
886  1972  CHEV  MONT  350
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
887  1972  CHEV  NOVA  350
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
889
           CHEV
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
890
                 BEFORE MTCE



                 REPLICATE




                 AFTER MICE



                 REPLICATE
891  1972  CHEV  MONT  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
                              (15) (3D
                               50   MPH
                               30   MPH
                               IDU^
                               IDLE  .
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
  IDLE (D)
  IDLE (N)

 (15) (3D
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  50   MPH
                                    MPH
                                    MPH
                               	(D)
                               IDLE CN)
                               50   MPH
                               50   MPH
                               30   KPH
                               IDLE (D)
                               IDLE (N)
                               50   MPH
                               30   MPH
                               IDLE (D)
                               IDLE (N)
  50
  30
                                    MPH
                                    MPH
  IDLE  D
  IDLE (N)
  50   MPH


  IDLE (N)

 (15) (3D
  50   MPH
                                                       12
              - RIGHT  EXHAUST -
              140  3.00  665  0.7
              220  2.60  207  0.
              440 10.00   "~
              425 10.00
               50  4.40
              100  4.70
              130 10.00
              140 10.00
              170
              275
              310
              160
              180
              280
                                                2.30
                                                2.00
                                                1:8
              330  1.50
              150  1.60

              - RIGHT
              180  0.90
                                           430
                                           170
                   9.00
                   1.00 13
                   2.60  E
                     IP
                                                 .40
                                                 .60
                                                2^0
                                                4.90
                                           - RIGHT
              100
              145
              170
              110
              110

              1ll§
              120
 6.50   48

 0.60 1343
 1.30  532
 0.50  126
 0.80   46
 0.80 1219
 2.20  491
 0.90  121
 1.50   56

— N/A —
                                                   N/A
1.9
1.8
2.1

!;i
                      — N/A
                                    N/A
                                                                        N/A
                                               N/A
                                                                                                                   N/A —
                                                           1.0   —
                                               N/A
                                                                       COMPOSITE-.
                                                                                              N/A —
                                                                                                                   N/A —
                                                                1300  4.90   44  3.9
                                                                 125  1.50 1891  1.2
                                                                 580  0.70 1045  2.5

                                                                1380  5770 ~~46  57o
                                                                                              N/A
                                                                                                                  N/A
                                                                490  8.00   22  3.7
                                                                —	   18  4.0
                                                           —   1020  7.50
                                                                     1.00 11
                                                                     1.20  6:
                                                                     0.50
                                                                     1.10
                                                                     1.10
                                                                     0.80
                                                                     1.00
                                                                     1.70
                                                                                 '1   -   -
FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                            N-79

-------
                                                     APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
                            	H P  —
                            SOMPH'SOMPH
                            DENVER

                      RIGHT EXHAUST SYSTEM
                                           HC  CO   NOX   02    HC   CO   NOX   02    HC   CO
                          LEFT EXHAUST SYSTEM 	
                          NOX   02    HC   CO   NOX
                                                                                             02
894  1972  CHRY  NEW  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
895  1972  DODG  DART  225
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
897  1972  DODS  DART  318
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 898  1972  DODG  TOLA  360
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
 899  1972 FORD  PINT  122
                 BEFORE MICE
                 REPLICATE




                 AFTER MICE



                 REPLICATE
                                    MPH
                             (15)
                              50

                              IDLE (D)
                              IDLE (N)
                              50   MPH
                              30   MPH
                              IDLE (D)
                              IDLE (N)
                               50
                               30
                                   MPH
                                   MPH
                              IDLE  (D)
                              IDLE  (N)
                              50    MPH

                              IDLE  (D)
                              IDLE  (N)
                               30
                               ID
 :DLE (D)
 IDLE (N)
      LHPH
      MPH
      (D)
 IDLE (N)

(12) (26)
 50   MPH
                               	(D)
                               IDLE (N)
                               50   MPH
                               30   MPH
 IDLE

 !°o
                                    (D)
                                    (N)
 IDLE (D)
 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
                                    MPH
                                    MPH
                               IDLE |Dj
                              (_?) (21)
            - RIGHT
            185
            220
            305
                                           f05
                                                  N/A —
                                                   N/A
                                    MPH    —   	
                                    nr n    ~™   ~™
 - RIGHT  EXHAUST -
 340  6.50
 460  5.60
1480 10.00
1800 10.00
 320  6.90
 430  6.00
1260 10.00
1490 10.00
                                           330

                                           300  5.80  1443  0.
                                           255  0.35  2090  1.
                                           245  2.20   94  0.
                                           190  1.90   70  0.3
                                           300  5.80  1119  0.5
                                           235  0.35  1941  1.2
                                           250  2.95   70  0.3
                                           200  2.05   68  - -
__ N/A —
                                          N/A
                    LEFT EXHAUST —
                 180  2.40  880 0.7
                 195  0.95 1343 0.8
                 320  5.80
                                                                                       95
                                                                                       90
                                                                                -     l°0
                                                                                       70
                                                                                       50
                      1.50  716
                      0.50  860
                      0.62   74
                      0.46   50
                      i% m
                      wi  IH
                                                                                                  88
                                                            0.5
                                                            0.7
                                                            1.0
                                                            0.9
                                                            0.5
                                                            0.7
                                                            0.9
                                                            0.8
                                                                        N/A
                                                                N/A
                                          N/A —
                         N/A
                                                                                     N/A ~
                                              N/A —
                                                                                                      0.3   —
                                                                                                      0.4   —
                                                                         N/A	
                                              N/A
                                                                          N/A
                                                           0.3   -   -
 FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - J,  UNCORRECTED NOX - PPM
                                                             H-80

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST BffSSIOH RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
                                                           DENVER
VEH
                             — H.P. ~
NO. YEAR
900 1972













901 1972












902 1972









QAO 1O*7O
3U3 Vjie.


9





904 1972










MAKE MODL CID
FORD PINT 98
BEFORE MTCE


REPLICATE


AFTER MICE



REPLICATE


FORD PINT 98
BEFORE MTCE


REPLICATE


AFTER MTCE



REPLICATE

FORD HAVE 200
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE

FORD MUST 351
BEFORE MTCE

REPLICATE

AFTER MICE

REPLICATE


FORD HAVE 302
BEFORE MTCE

REPLICATE



AFTER MTCE
REPLICATE


30MPH 50MPH
( 9) (21)
50 MPH
30 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (H)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
50 MPH
30 MPH
1^1,1? \D)
IDLE W)
50 MPH
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPR
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH

IDLE (N)
(12) (26)
50 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
XDLB (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
SLE$>)
IDLE (N)
	 __ 4JJ.1JH44. ufUAni
HC CO NOX 02
• RXGfft &CHAUST —
360 7.60 399 2.1
300 0.60 1493 3.2
920 2.00 90 4.0
340 7.60 368 2.1
270 0.60 1294 3.1

1340 1.50 "103 iTe
390 8.40 430 0.4
280 0.70 2090 1.0

275 IT40 ~101 TTo
390 8.60 430 0.5
290 0.802090 1.2
230 iTio "Tie oTg
- RIGHT EXHAUST -
280 6.80 624 0.4
300 0.85 2886 1.2
~. ...» .» „
450 9.00 48 0.5
260 6.60 706 0.4
300 0.70 3185 1.1
430 iTgo ~~ii oTs
250 6.20 767 0.4
250 0.402364 1.5
» «M> •_• —
450 5.00 44 0.3
310 6.20 819 0.3
315 0.45 3384 1.1
510 sTeo ~~62 oTs
- RIGHT EXHAUST -
260 5.80 191 0.5
320 9.50 51 0.5
Too TTso ~o TTo
260 5.90 95 0.8
320 9.60 40 0.5
— — »« — • —
120 1.30 45 1.5
220 2.90 101 0.4
250 3.90 46 0.3
• _ *M ••JH. — —
80 1.30 30 1.0
220 2.80 131 0.5
260 4.00 48 0.4
90 1.50 30 1.0
N/A

._ _ — _
__ _ — —
— _ ^^. 1 t^mf
~ ~ 	 —
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- RIGHT EXHAUST -
340 2.00 1070 1.3
480 2.60 655 1.3
2000 2.50 166 3.5
2000 0.70 78 4.9
360 3.10 2787 1.6
580 3.80 1194 1.6
2000 1.80 348 4.6
2000 0.90 156 4.9
260 1.40 1343 2.1
300 1.40 757 1.7
450 2.20 72 1.5
300 3.20 42 1.5
280 1.80 1393 1.8
290 2.00 fee 1.3
410 3.00 65 1.1
290 4.50 32 1.0
WWA W
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FEDERAL THREE MODE TEST EMISSION RESULTS ARE:  HC - PPM/HEX, CO - J, UNCORRECTED NOX - PPM
                                                            H-81

-------
                                                     APPENDIX N.CONT'D

                                     LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                     ON  INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
            	 H.P.  —
            30MPH  50MPH
                                          HC   CO
                                                          DENVER
                      RIGHT EXHAUST SYSTEM 	
                      NOX   02    HC   CO   NOX
                                                                                02
                                                                                      HC   CO
                                                                                               LEFT EXHAUST SYSTEM 	
                                                                                               NOX   02    HC   CO   NOX
                                                                                                                          02
906  1972  FORD  HAVE  250
                 BEFORE MTCE
                 REPLICATE
                 AFTER MICE
                 REPLICATE
907  1972  FORD  GALA  400
                 BEFORE MTCE
REPLICATE




AFTER MTCE



REPLICATE
909  1972  FORD  LTD  429
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 911   1972  FORD  GALA  400
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
 912  1972
                         - RIGHT
                         200
                 ...  KHAUST -

                 3^90 1144  o!;
                 10.00  771  "
                        25
                         1020  10.
                          180  2.
                          440  5.30
                          920  10.00
                         1060  10.00
              50

              BL
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      MPH
      MPH
  DLE (D)
      (N)
      MPH
(15) ..
 50   MPH
 30   MP|
 IDLE (D
 IDLE (N
 50   MPH,
                               30
                               IDL
 IDLE (D
 IDLE (N

 50   MPH

 IDLE
 IDLE
(15)  (3D
 50   MPH


 IDLE (N)
 50   MPH
 30   MPH
 IDLE (D)
 IDLE (N)
                 BEFORE MTCE



                 REPLICATE




                 AFTER MTCE



                 REPLICATE
             (12) (26)
              50   MPH
              IDLE (N)

                   MPH
                   MPH
                   (D)
              IDLE (N)
              50   MPH
              30   MPH
              IDLE (D)
              IDLE (N)
                                          220
                                               2.60 2787
                                               ":§§ ^

                                                •*aB
                                                ..--  945
                                               4.00  101
                                               3.60   60
                            0.4
                            0.7
                            0.5
                            0.7
                            0.7

                            0.7
                            0.5
                            0.6
                            o.u
                            0.6
                            0.5
                            0.6
                            0.4
                         - RIGHT
                                           160
                                           220
                                           220
                                           140
                                           150
                                           190
                                           200
                                           100
                          - RIGHT  EXHAUST -
                          120 2.00  1592  0.9
                          155 1.7Q  3PT  0.7
                          16
                          150
                          120 2.30  18
                          175 2.50  156
                          175 1.90
                              1.70
                                   EXHAUST -
                          140
                          190

                          38

                          l_5o
                  1.10 2486
                  §:B15£

                  *3 4
                  0.70 1667
             - RIGHT  EXHAUST -
             185  1.80 1144  1.4
             310  3.60  778  0.9
             300  7.00   88  0.2
             250  6.20   70  0.2
             220  2.40 1493  0.8
             330  4.00  870  0.8
             300  7.00   90  0.2
             248  6.50   72  0.2
                  1.60
                  2.40
                  2.70
                  2.70

                  23
                  3.10
                                                    __ (j/A ______    _______ N/A _—__—_
                                                                                  -- N/A 	
                                                                        N/A
                                                                            N/A
                                                                                     N/A —
                                                       N/A
                                         0.6   —   —

                                         o!4   ~   ~   ™

                                         0*7   __   __.   _„
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                                                                                               __ N/A —
                                                           0.6   —   —
                                       — N/A
                                                                                             N/A
                                                                                                                   N/A	
                                                          0.4   —   —
FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX,  CO - J, UNCORRECTED NOX - PPM
                                                             N-82

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OP FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE

                                                           DENVER
VEH
NO.
919












02"5









929








930






931














YEAR HAKE MODL CID
1972 PLYM VALI 198
BEFORE MTCE


REPLICATE


AFTER HTCE


REPLICATE


1O79 PfiHT IJiMft ^50
l^fC tVni uGftlA JJV
BEFORE MTCE



REPLICATE

AFTER MTCE
REPLICATE

1972 DATS B110 72
BEFORE MTCE


REPLICATE


AFTER MTCE

REPLICATE
1972 DATS 510 97
BEFORE HTCE

REPLICATE

AFTER MTCE
REPLICATE

1972 OPEL 1900 116
BEFORE MTCE



REPLICATE



AFTER MICE


REPLICATE



	 H.P. ~
30MPH 50MPH
(12) (26)
50 MPH
ypififr (D)
IDLE (N)
50 MPH
IDLE (D/
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
(12) (26)
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50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
LMPH
MPH
IDLE IN)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
( 9) (21)
50 MPH
30 MPH
TftJ-E (D)
IDLE (N)
50 MPH
IDLE (N)
50 MPH
30 MPH
IDLE (D)
IDLE (N)
50 MPH
IDLE (N)
( 9) (21)
50 MPH
30 ^JP$
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50 MPH
30 MPH
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IDLE (N)

50 MPH
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50 MPH
30 MPH
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HC 00 NOX 02 HC CO NOX
— LEFT EXHAUST —
165 2.40 1791 1.4
340 2.60 1542 1.2
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375 8.60 40 1.7
180 2.50 1891 1.3
390 2.40 1692 1.2
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160 2.202065 1.8
280 1.302214 1.7

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180 1.80 1070 0.4
200 1.20 665 0.6
420 5T80 ~~36 oTs
190 1.90 1095 0.5
200 1.40 665 0.5
430 iT20 ~40 0.3
140 1.80 276 0.4
130 1.30 171 0.5
200 1.50 28 0.3
140 1.60 276 0.4
140 1.20 156 0.5
200 TToO ~30 0^4
— LEFT EXHAUST —
120 0.25 3185 1.6
180 0.50 1542 1.1
610 7-00 36 0.8
130 0.19 2986 1.7
185 0.42 1567 1.1
600 7.40 35 0.8
140 0.50 2389 0.8
215 0.80 2214 0.8
365 FTSO 61 0.6
120 0.30 3185 0.9
230 0.90 2389 0.7
TTo iTso ~7 0.6
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—
J,_
J._
—
—
—

.M
—
—
—
—
	
«
—
	

—
_ ^
—
—
—
__
—
—
—
	
—
—
_
	
—
li
330
OCA
125
150
300
250

50
70
195
120

140
110

- - H/A —

» — ••
~ —
— —
*.. _—
_ —
— —
— ~ — •
^— — —m
•M _^j.
— 	
— 	
«/*

— —
__ -••,
— —-
_*_ «••«
— ~
W ^JBU.
_ 	
— • *«.
	 N/A —
.• — «
«w ~-«.
_ _-
_« ..—
_ —
— — .
~- — »
_ —
	 N/A —
_ —
_ —
__ —
_ —
_ —
Z —
.P. COMPOSE
0.452787
0.30 1891
6.80 K
5.00 74
0.40 2986
0.20 1841
6.00 90
4.80 86

0.25 1095
0.22 491
0.30 116
0.40 68
0.25 1294
0.30 12W
0.42 151
0.50 80

02

—
—

~
•_
—
—
_—
—
»
—
—

—
„„
„,
™
*-
—
•H-
—
—

w-
~~
—
—
—
	
~~
—
__
—
—
~
—
—
—
'a
1.1
1.0

ili
1.0

4.3
4.5
1.3
3.0
1:1
1.0
2.4

FEDERAL THREE MODE TEST EMISSION RESULTS ARE: HC - PPM/HEX, CO - %,  UNCORRECTED NOX - PPM
                                                             N-83

-------
                                                      APPENDIX N.CONT'D

                                      LISTING OF FEDERAL THREE MODE TEST EMISSION RESULTS
                                      ON INDIVIDUAL VEHICLES BEFORE AND AFTER MAINTENANCE
VEH
NO.  YEAR  MAKE  MODL  CID
	H P  —
SOMPH'SOMPH
                                          HC   CO
      DENVER

RIGHT EXHAUST
NOX   02    HC
CO   NOX   02    HC   CO
LEFT EXHAUST
NOX   02    HC
CO   NOX   02
932  1972  TOYO  CORO   71
                 BEFORE MTCE
                 REPLICATE




                 AFTER MTCE



                 REPLICATE
     1972  TOYO  STAW   97
                 BEFORE MTCE
                 REPLICATE
                 AFTER MTCE
                 REPLICATE
935  1972  VOLK  CONV
                 BEFORE
                 REPLICATE
                 AFTER MTCE
                  REPLICATE
 ( 9) (21)
  50   MPH
  30
  IDLE
  IDLE
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)

       LMPH
       MPH
       (D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
  	(D)
  IDLE (N)
  50   MPH
  30   MPH
  IDLE (D)
  IDLE (N)
                      N/A
                                                   N/A
                                                                        N/A
                                                                	N/A —
                                    - T.P. COMPOSITE -
                                    240
                                    170

                                    320
                                    240
                                    200
                                                                      3.
                                                                      1.
                  .80
                   20

                 MO
                 J.80 1L..
                 1.20  94
                                                                                 0.3
                                                                                 0.2
                                                                                 0.1
                                  — LEFT EXHAUST —
                                  280  6.90  757  0.4
                                                                                       250

                                                                                       395
                                                                                           6.40  798
                                                                                      265  0.42 1493

                                                                                      430 ibToo "35
                                                                                      230
                                                                                      250


                                                                                      210
                                                                                      260
                                       2.60 1493
                                       0.30 1567

                                       iTeo ""49
                                       2.40 1642
                                       0.30 1592
                                  — LEFT EXHAUST ~
                                  250  4.30 1244  0.5
                                  290  1.80 1294  0.6
                                  580  7.90   46  0.4
                                  550  8.00   38  0.3
                                  320  6.40  716  0.4
                                  280  1.80 1343  0.6
                                  480  7.90   48  0.3
                                  580  8.00   40  0.3
           0.2   —   —
           O.fl   —   —
                                    100
                                    210
                                                                      0.8
                                                                      1.6
                      1990
                       941
                                    390 10.00   38
                                    100  1.30 2115
                                    170  1.60 1045

                                    340 ibToo ~~48
           1.0   —   —   —   —
           0.4   	   __   ___    ._

           n c   	   	   	   	
           °:6   _   _   _   _
           0.4   — •  —   —   —

             OE   __   	   ___   __
            • J   ~~   ~~   	   •••
                                               N/A
                                                                                                1393  1.2   —   —
                                 0.6   -   -   —   -
                                 Q_H   __   __   ___


                                 oTe   "   ~   "   —




                                 1. f -   __   	   	   __
                                                                                 —    480  3.80   56  1.1    —   —
                                               N/A —
                                                                                                                     N/A
                                                           —    380  9.20   55  0.3   —   —   —   —    —   —
   FEDERAL THESE MODE TEST EMISSION  RESULTS ARE  HC'- PPM/HEX, CO - %, UNCORRECTED NOX - PPM
                                                             N-M

-------
APPENDIX 0

-------
                              APPENDIX 0

               LISTING OF FUEL LEAD CONTENT TEST RESULTS
       AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES

                                Legend
     VEH NO.  -  Vehicle Number

        YEAR  -  Model Year

        MAKE  -  Vehicle Make

       MODEL  -  Vehicle Model

         CID  -  Engine Displacement in Cubic Inches

    CATALYST  -  Number of Catatytic Converters on Vehicle

LEAD CONTENT  -  Lead Content of Fuel in Vehicle when accepted from
                 owner, in Grains per Gallon  (values over 0.1 are
                 off scale readings, 0.1 grams/gallon is upper limit
                 of instrumentation)
                                   0-1

-------
                         APPENDIX 0
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
001
002
003
004
005
006
007
008
009
010
011
012
013
on
.015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
YEAR
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
CHEV
CHEV
CHEV
CHEV
DODG •
FORD
FORD
FORD
FORD
CMC
AMMO
BUIC
BUIC
BUIC
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHRY
DODG
DODG
FORD
FORD
FORD
FORD
FORD
MERC
MERC
OLDS
OLDS
OLDS
PLYM
MODEL
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
TRUC
HORN
CNTY
RIVI
REGA
ELDO
VEGA
NOVA
MONT
CAPR
IMPA
STAW
NEWP
CORO
DART
MUST
TORI
GRAN
LTD
LTD
MARQ
MONO
DELT
CUTL
DELT
FURY
CID
350
350
350
350
318
302
302
351
351
350
258
350
455
350
500
140
250
350
350
350
400
400
318
225
140
351
250
351
400
400
351
350
350
455
318
C
1
1
1
1
1
1
1
NO
NO
1
NO
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CDNVERTER
CONVERTER
.LEAD CONTENT
0.019
0.016
0.021
0.005
0.017
0.072
0.022
0.023
0.039
0.020
0.072
0.013
0.010
0.018
0.029
0.004
0.021
0.070
0.038
0.018
0.015
0.008
0.019
0.017
0.012
0.016
0.022
0.018
0.019
0.016
0.010
0.013
0.015
0.017
0.013
                            0-2

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
036
037
038
039
040
041
042
043
044
045
231
2-32
233
234
235
236
238
240
241
242
243
244
245
246
247
248
249
250
252
253
254
255
256
257
258
YEAR
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
PLYM
PONT
PONT
PONT
CAPR
DATS
BOND
TOYO
VOLK
VOLK
AMMO
AMMO
AMMO
BUIC
BUIC
BUIC
BUIC
BUIC
CADI
CADI
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
MODEL
DUST
CATA
LEMA
GRNV
SEDA
B210
SEDA
CORO
SEDA
STAW
GREM
HORN
MATA
SKYH
SKYL
REGA
STAW
RIVI
SEVI
DEVI
FLEE
VEGA
MONZ
MONZ
NOVA
NOVA
CAMA
NOVA
MALI
MALI
MALI
STAW
• MONT
MONT
CAPR
CID
225
400
350
455
140
85
91
133
97
90
232
304
360
231
260
350
350
455
350
500
500
140
140
262
250
262
350
350
350
350
350
350
400
400
350
(
1
1
1
1
1
NO
NO
NO
NO
1
NO
1
1
1
1
1
1
1
1
NO
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
;ATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
0.023
0.015
0.015
0.010
0.023
1 .000
1 .100
0.970
0.990
0.016
0.012
0.013
0.013
0.010
0.010
0.021
0.031
0.970
0.021
0.026
0.013
0.030
0.013
0.046
0.058
0.014
0.005
0.020
0.007
0.009
0.019
0.021
0.016
0.018
0.052
                           0-3

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
259
260
261
262
263
264
265
266
267
268
270
272
273
275
276
277
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
297
298
300
301
YEAR
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
CHEV
CHEV
CHEV
CHEV
CHEV •
CHEV
CHEV
CHEV
CHRY
CHRY
DODG
DODG
DODG
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
LINC
MERC
MERC
MERC
OLDS
OLDS
MODEL
IMPA
IMPA
IMPA
IMPA
CAPR
IMPA
CAPR
CAPR
CORD
IMPE
DART
CHAR
MONA
MUST
PINT
MUST
GRAN
STAW
TORI
TORI
LTD
ELIT
LTD
TORI
LTD
LTD
LTD
LTD
LTD
CONT
MONA
MONT
COUG
OMEG
CUTL
CID
350
350
350
350
400
400
454
454
360
440
318
360
400
140
140
171
302
351
351
400
351
351
351
351
400
400
400
400
460
460
302
351
351
260
350
C
1
1
1
1
1
1
1
1
1
1
1
1
1
NO
NO
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
:ATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
0.021
0.004
0.017
0.027
0.010
0.021
0.008
0.000
0.090
0.033
0.080
0.015
0.014
0.090
0.035
0.033
0.041
0.013
0.019
0.015
0.03^
0.018
0.020
0.013
0.010
0.010
0.020
0.015
0.015
0.019
0.014
0.016
0.020
0.040
0. 031*
                            0-4

-------
                     APPENDIX 0,CONT'D


        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES


                          DENVER
VEH
NO.
302
303
304
305
306
307
308
309
310
311
312
313
314
316
317
318
319
320
321
322
323
325
326
327
328
329
330
331
332
333
335
336
338
339
340
YEAR
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
OLDS
OLDS
OLDS
OLDS
OLDS
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PONT
PONT
PONT
PONT
PONT
PONT
PONT
AUDI
CAPR
COLT
DATS
DATS
DATS
FIAT
FIAT
BOND
MAZD
MAZD
MG
OPEL
PORS
TOYO
TOYO
MODEL
CUTL
STAW
CUTL
STAW
DELT
DUST
SCAM
VALI
FURY
FURY
FURY
FURY
ASTR
LEMA
VENT
LEMA
CATA
STAW
GRNV
FOX
GHIA
SEDA
710
B210
SEDA
STAW
X1-9
CVCC
RX3
RX3
MGB
STAW
• 911S
CORO
CELI
CID
350
350
455
455
455
225
318
318
318
360
400
360
140
350
350
350
400
400
455
97
171
98
119
85
119
78
79
91*
70
70
110
116
164
97
133
CATALYST
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
NO CONVERTER
2 CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
1 CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
LEAD CONTENT
0.011
0.011
0.031
0.012
0.080
0.010
0.030
0.018
0.980
0.026
0.020
0.017
0.046
0.018
0.014
0.015
0.015
0.090
0.009
1 .000
0.071
1.000
1.000
0.950
1.100
0.940
0.021
1 .000
0.019
«* f* A £
0.016
1.000
0.023
0.950
1.000
0.065
                           0-5

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
341
342
343
344
345
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
YEAR
1975
1975
1975-
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
TOYO
VOLK
VOLK
VOLK
VOLV •
FORD
MERC
OLDS
PLYM
PONT
BMW
BMW
SUBA
MERE
PORS
SAAB
AMMO
AMMO
DODG
MERC
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
BUIC
BUIC
BUIC
BUIC
BUIC
BUIC
BUIC
MODEL
CORO
SEDA
RABB
RABB
SEDA
GRAN
MONA
OMEG
GRNF
VENT
SEDA
5301
STAW
450S
914
99LE
HORN
HORN
MONA
MARQ
GREM
HORN
PACE
HORN
HORN
HORN
PACE
MATA
SKYL
REGA
LESA
LESA
REGA
REGA
LESA
CID
97
97
90
90
121
200
250
250
400
250
121
182
83
276
120
121
232
258
440
460
232
232
258
258
232
258
258
304
260
350
350
350
350
350
350
C
NO
NO
1
1
1
NO
1
1
1
1
NO
NO
NO
NO
NO
NO
NO
NO
1
1
NO
NO
NO
NO
NO
NO
NO
1
1
1
1
1
1
1
1
IATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER^
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
1 .
1 .
1.
0.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
CONTENT
000
970
017
020
950
014
020
005
009
033
000
300
100
057
000
950
010
031
018
026
100
005
019
020
017
011
035
004
020
020
220
021
043
021
006
                            0-6

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT  TEST  RESULTS
AND NUMBER OF CATALYTIC CONVERTERS  ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
YEAR
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
BUIC
BUIC
BUIC
BUIC
BUIC
BUIC
CADI
CADI
CADI
CADI
CADI
CADI
CADI
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
MODEL
LESA
LESA
LESA
RIVI
RIVI
STAW
ELDO
DEVI
ELDO
CALA
ELDO
DEVI
CALA
SEVI
MONZ
VEGA
VEGA
MONZ
VEGA
VEGA
VEGA
MONZ
VEGA
MONZ
NOVA
CAMA
NOVA
NOVA
NOVA
MONZ
MONZ
NOVA
• NOVA
NOVA
NOVA
CID
350
350
455
455
455
455
500
500
500
500
500
500
500
350
140
140
140
140
140
140
140
140
140
262
250
350
250
262
262
262
262
350
350
350
350

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
0.027
0.017
0.040
0.021
0.008
0.025
0.018
0.027
0.018
0.048
0.024
0.010
0.004
0.022
0.017
0.027
0.060
0.010
0.045
1 .000
0.014
0.020
0.021
0.010
0.020
0.027
0.019
0.900
0.010
0.005
0.021
0.028
0.039
0.018
0.023
                            0-7

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
YEAR
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
MAKE
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHRY
CHRY
CHRY
CHRY
CHRY
CHRY
CHRY
DODG
DODG
DODG
MODEL
CAMA
NOVA
NOVA
MALI
• MONT
MALI
MALI
MONT
MONT
MALI
MONT
MALI
STAW
STAW
NOVA
MONT
MALI
STAW
CAMA
MALI
STAW
IMPA
STAW
IMPA
CAPR
CORD
CORD
NEWP
CORD
NEWP
NEWY
NEWY
DART
DART
DART
CID
350
350
250
350
350
350
350
350
350
350
350
350
350
454
350
350
350
350
350
305
400
400
400
400
454
360
360
400
360
400
440
440
225
225
318

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
CONTENT
021
017
018
022
028
013
022
033
012
036
025
017
019
015
018
021
014
026
014
012
015
008
060
018
004
019
011
020
021
013
015
026
026
009
042
                            0-8

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
63^
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
YEAR
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
MAKE
DODG
DODG
DODG
DODG
DODG
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
MODEL
DART
CHAR
CHAR
CHAR
MONA
PINT
PINT
PINT
MUST
MUST
PINT
PINT
PINT
PINT
PINT
PINT
PINT
STAW
PINT
STAW
MUST
GRAN
MUST
MAVE
GRAN
MAVE
GRAN
GRAN
GRAN
ELIT
GRAN
GRAN
• GRAN
TORI
STAW
CID
318
318
360
400
400
140
140
140
140
140
140
140
140
140
140
140
171
171
171
171
171
200
302
250
250
250
302
351
302
351
302
302
302
351
351
(
1
1
1
1
1
NO
1
1
NO
NO
NO
NO
1
1
NO
NO
1
1
1
1
1
1
1
1
1
NO
1
NO
1
1
1
1
1
1
1
3ATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
0.014
0.008
0.012
1 .000
0.021
0.023
0.018
0.025
0.200
0.021
0.008
0.027
0.014
0.014
0.007
0.019
0.013
0.090
0.008
0.016
0.080
0.018
0.018
0.012
0.023
0.014
0.027
0.080
0. 008
0.005
0.008
0.050
0.019
0.014
0.000
                            0-9

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
YEAR
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
1976
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1976
1975
1975
MAKE
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
LINC
LINC
MERC
MERC
MERC
MERC
MERC
MERC
MERC
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
MODEL
ELIT
LTD
GRAN
RANG
• TORI
GRAN
TORI
LTD
LTD
THND
THND
CONT
MRK4
MONA
MONA
MONA
COUG
MONG
MONG
MONA
OMEG
OMEG
CUTL
CUTL
CUTL
CUTL
CUTL
CUTL
CUTL
DELT
DELT
CUTL
STAW
CUTL
DELT
CID
400
460
351
351
351
351
351
400
400
460
460
460
460
200
250
302
351
351
351
351
260
260
260
260
260
260
260
350
350
350
350
350
350
455
455

1
1
NO
1
1
NO
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
0.054
0.013
0.009
0.180
0.008
0.018
0.015
0.019
0.039
0.021
1 .000
0.014
0.031
0.004
0.024
0.019
0.013
0.020
0.011
0.017
0.019
0.026
0.018
0.019
0.024
0.015
0.058
0.013
0.016
0.018
0.029
0.025
0.011
0.024
0.015
                            0-10

-------
                     APPENDIX O.CONT'D


        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES


                          DENVER
VEH
NO.
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
046
047
048
YEAR
1975
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1976
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1975
1974
1974
1974
MAKE
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PONT
PONT
PONT
PONT
PONT
PONT
PONT
PONT
AUDI
DATS
DATS
MG
OPEL
OPEL
TOYO
TOYO
TOYO
TOYO
VOLK
VOLK
VOLK
VOLK
VOLK
VOLK
VOLV
AMMO
BUIC
BUIC
MODEL
DUST
VALI
DUST
DUST
FURY
FURY
STAW
FIRE
VENT
FIRE
LEMA
CATA
FIRE
STAW
GRNV
100L
B210
B210
MIDG
1900
STAW
STAW
CORO
CORO
CORO
SEDA
SEDA
SEDA
TRAN
RABB
RABB
242G
-HORN
RIVI
CENT
CID
225
225
225
318
318
360
400
250
260
350
350
400
400
400
400
114
85
85
91
116
116
97
97
133
134
97
97
97
109
90
90
121
304
455
350
•
CATALYST
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
1 CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
1 CONVERTER
1 CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
LEAD CONTENT
0.012
0.020
0.031
0.010
0.070
0.021
0.021
0.019
0.023
0.034
0.013
0.010
0.023
0.021
0.022
1 .000
1.000
1 .000
1 .200
0.040
0.028
1.100
1 .300
1.200
1.000
1.100
0.970
0.028
1 .000
_ t* *\ £
0.006
0.018
0.980
1.000
0.980
1.000
                            0-11

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
049
050
051
052
053
054
055
056
057
058
059
060
061
062
063
064
065
066
067
068
069
070
071
072
073
074
075
346
347
348
350
351
352
354
355
YEAR
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
MAKE
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
DODG
DODG
FORD
FORD
FORD
FORD
FORD
LING
MERC
OLDS
OLDS
OLDS
PLYM
PLYM
PONT
PONT
DATS
MAZD
TOYO
VOLK
VOLK
BUIC
CADI
CHEV
CHEV
CHEV
CHRY
FORD
FORD
MODEL
VEGA
MONT
NOVA
CAMA
CHEL
CAPR
CHAR
DART
PINT
MAVE
MAVE
LTD
LTD
CONT
MONT
CUTL
DELT
98
SATE
DUST
BONN
LEMA
610
RX3
CELI
SEDA
SEDA
REGA
DEVI
MALI
IMPA
IMPA
NEWP
ELIT
LTD
CID
140
350
250
350
350
400
318
225
122
302
250
400
400
460
302
350
350
455
318
225
400
350
119
70
97
97
97
455
472
350
350
400
400
351
400
CATALYST
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
0
1
1
0
0
1
0
0
1
1
0
1
0
1
0
1
1
0
0
1
1
1
1
0
1
0
0
0
1
1
1
1
1
1
1
.930
.000
.000
.930
.033
.000
.019
.940
.000
.500
.090
.000
.960
.000
.970
.000
.000
.950
.920
.100
.000
.000
.000
.007
.000
.940
.150
.019
.100
.100
.200
.000
.000
.000
.100
                            0-12

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
357
358
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
YEAR
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
MAKE
MERC
OLDS
AMMO
AMMO
AMMO
BUIC
BUIC
BUIC
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
DODG
DODG
DODG
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD '
FORD
FORD
MODEL
COUG
CUTL
GREM
GREM
MATA
APOL
LASA
ELEC
DEVI
VEGA
VEGA
NOVA
NOVA
NOVA
MONT
MALI
NOVA
NOVA
IMPA
CHAL
CHAR
DART
PINT
PINT
PINT
PINT
MUST
MAVE
MUST
MAVE
TORI
TORI
TORI
LTD
STAW
CID
400
350
232
258
304
350
350
455
472
140
140
350
350
350
350
350
350
350
400
318
318
225
122
122
140
140
171
250
171
302
400
351
351
351
400
C
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD
1 .
0.
1 .
1 .
1 .
1 .
1 .
1 .
1 .
1 .
0.
0.
0.
1 .
1.
0.
1 .
1 .
1.
0.
1 .
0.
1 .
1 .
1 .
0.
1 .
0.
0.
1 .
1 .
1 .
0.
1 .
0.
CONTENT
300
960
200
000
200
300
200
100
200
200
027
990
980
100
000
970
100
000
000
100
500
950
000
000
000
990
000
990
960
000
400
000
990
200
980
                            0-13

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
101
102
103
104
105
106
107
108
YEAR
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1974
1973
1973
1973
1973
1973
1973
1973
1973
MAKE
MERC
MERC
OLDS
OLDS
OLDS
PLYM
PLYM
PLYM
PLYM
PLYM
PONT
PONT
PONT
PONT
AUDI
CAPR
COLT
DATS
DATS
FIAT
FIAT
MERE
TOYO
TOYO
VOLK
VOLK
VOLV
AMMO
BUIC
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
MODEL
COME
COUG
CUTL
CUTL
CUTL
DUST
DUST
DUST
FRY3
FURY
FIRE
LEMA
CATA
LEMA
100L
SPOR
SEDA
SEDA
710
128
128
280
CORO
CORO
SEDA
412
142
HORN
ELEC
DEVI
VEGA
MALI
NOVA
IMPA
IMPA
CID
200
351
350
350
350
198
225
318
360
400
350
350
400
400
114
171
98
78
119
79
79
168
120
97
97
109
121
232
455
472
140
350
350
350
350
CATALYST
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
LEAD CONTENT
0.990
0.990
1 .000
1 .100
1 .000
1 .000
1 .000
1 .100
0.980
1 .000
0.022
1 .200
0.990
1 .000
1 .100
1 .000
1 .000
1 .000
1 .000
0.990
0.990
0.960
1 .000
1 .000
1 .400
1 .000
1.000
0.017
0.015
0.960
0.920
0.970
0.950
0.950
0.980
                            0-14

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
366
368
371
375
377
379
380
382
383
387
781
782
783
784
785
786
YEAR
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
MAKE
CHEV
DODG
FORD
FORD
FORD
FORD
FORD
MERC
OLDS
OLDS
PLYM
PLYM
PONT
PONT
DATS
OPEL
TOYO
VOLK
VOLK
BUIC
BUIC
CHEV
DODG
FORD
FORD
FORD
OLDS
OLDS
CAPR
AMMO
AMMO
AMMO
BUIC
BUIC
BUIC
MODEL
IMPA
DART
PINT
TORI
MAVE
CUST
LTD
MONR
98
CUTL
SATE
DUST
CATA
LEMA
TRUC
MANT
CORO
KOMB
SEDA
CENT
ELEC
MALI
CHAR
PINT
LTD
THND
CUTL
98
2000
HORN
HORN
MATA
'CENT
CENT
LESA
CID
400
225
122
351
302
351
400
400
455
350
318
225
400
350
97
116
97
103
97
350
455
350
318
122
400
460
350
455
122
232
304
258
350
350
350
CATALYST
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
1
0
0
1
0
0
0
1
1
0
1
1
1
0
0
0
0
0
0
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
1
.100
.900
.950
.000
.950
.990
.098
.100
.000
.020
.000
.500
.000
.970
.990
.970
.095
.940
.960
.300
.000
.000
.990
.100
.000
.010
.100
.100
.200
.000
.100
.000
.000
.000
.000
                            0-15

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
YEAR
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
MAKE
BUIC
CADI
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHRY
CHRY
DODG
DODG
DODG
DODG
FORD
FORD
FORD
FORD
FORD
FORD
FORD
MODEL
LESA
DEVI
DEVI
VEGA
VEGA
VEGA
NOVA
NOVA
NOVA
NOVA
CAPR
CHEL
NOVA
MALI
LAGU
IMPA
IMPA
IMPA
MONT
IMPA
IMPA
STAW
NEWP
NEWY
DART
DART
CHAR
DART
PINT
PINT
STAW
PINT
MAVE
MAVE
MAVE
CID
455
472
472
140
140
140
250
307
307
350
400
350
307
350
350
350
350
350
350
400
350
454
400
440
225
318
400
318
122
122
122
122
200
250
302
CATALYST
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO .CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
LEAD CONTENT
0.011
1.100
1 .300
1 .000
1 .200
1 .100
1 .200
1 .000
1 .200
1 .100
1 .200
0.029
0.950
1 .100
1 .100
N,
1 .100
1 .200
1 .000
0.950
1 .200
1 .200
0.900
1 .000
1 .000
1 .000
0.990
1 .100
1 .000
1 .100
1 .000
0.080
1 .100
1 .200
1 .100
1 .000
                            0-16

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
YEAR
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
MAKE
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
LINC
MERC
MERC
MERC
OLDS
OLDS
OLDS
OLDS
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PONT
PONT
PONT
PONT
PONT
PONT
DATS
DATS
BOND
MAZD
MAZD
MG
PORS
MODEL
MAVE
MUST
MAVE
MAVE
LTD
LTD
TORI
GALA
CONT
COME
MONO
MONT
CUTL
CUTL
CUTL
CUTL
DUST
DUST
DUST
SATA
SATE
FRY3
VENT
LEMA
LEMA
CATA
CATA
STAW
B610
240Z
CIVI
RX2
-RX2
CONV
914
CID
250
302
302
250
429
400
351
400
460
250
351
400
350
350
350
350
225
225
318
318
318
360
350
350
350
400
400
400
108
146
71
70
70
110
102
C
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEA
0
0
0
1
0
1
1
1
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
1
1
0
1
1
0
1
1
1
1
0
D CONTENT
.990
.950
.980
.000
.990
.000
.100
.100
.000
.100
.200
.200
.900
.028
.990
.100
.990
.980
-100
.000
.990
.200
.990
-100
.100
.100
.990
.100
.000
.980
.000
.000
.000
.100
.970
                            0-17

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
857
858
859
860
861
862
863
864
076
077
078
079
080
081
082
083
084
085
086
087
088
089
090
091
092
093
094
095
096
097
098
099
100
390
395
YEAR
1973
1973
1973
1973
1973
1973
1973
1973
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
MAKE
TOYO
TOYO
TOYO
SUBA
VOLK
VOLK
VOLK
VOLV
AMMO
BUIC
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
DODG
FORD
FORD
FORD
FORD
FORD
MERC
OLDS
PLYM
PLYM
PONT
PONT
DATS
TOYO
VOLK
VOLK
BUIC
CHEV
MODEL
STAW
CORO
STAW
STAW
.SEDA
SEDA
SEDA
142S
GREM
RIVI
DEVI
VEGA
MALI
CHEL
NOVA
IMPA
BELA
CORO
PINT
GRNT
MAVE
GALA
STAW
MONO
CUTL
VALI
FURY
CATA
LEMA
510
CORO
KARM
KOMB
SKYL
CHEL
CID
97
71
120
83
97
97
97
121
258
455
472
140
350
350
307
350
400
318
122
351
200
351
400
400
350
225
360
400
350
97
120
97
103
350
350
CATALYST
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
LEAD CONTENT
1 .000
1 .000
0.980
1 .000
0.990
1 .200
1 .000
1 .000
0.960
0.950
1 .000
1 .000
1 .000
0.950
1 .200
0.920
0.950
1 .000
1 .200
1 .000
0.950
0.980
0.970
1 .000
0.150
1 .000
1 .000
0.970
0.027
0.950
0.980
1 .100
1 .100
1 .200
1 .000
                            0-18

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
396
398
400
401
402
403
404
405
406
409
410
411
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
YEAR
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
MAKE
CHEV
CHRY
DODG
FORD
FORD
FORD
FORD
LINC
MERC
OLDS
PLYM
PONT
AMMO
AMMO
BUIC
BUIC
BUIC
BUIC
CADI
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
MODEL
KING
NEWP
DART
PINT
MAVE
GALA
LTD
CONT
MONT
NNTY
VALI
GRNV
GREM
HORN
SKYL
LASA
LASA
LASA
DEVI
DEVI
VEGA
VEGA
VEGA
VEGA
NOVA
NOVA
CAMA
NOVA
NOVA
MALI
MALI
MALI
*. CHEL
MONT
NOVA
CID
350
400
318
122
302
351
429
460
351
455
318
455
232
232
350
350
350
455
472
472
140
140
140
140
307
250
307
350
350
307
307
307
350
350
350
(
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
CATALYST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEA
1
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
D CONTENT
.000
.200
.000
.000
.100
.200
.990
.100
.980
.000
.000
.200
.100
.100
.000
.300
.200
.300
.000
.100
.000
.400
.200
.000
.000
.100
.950
.200
.100
.300
.100
.100
.000
.000
.000
                           0-19

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
YEAR
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
MAKE
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHRY
DODG
DODG
DODG
DODG
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
FORD
MERC
MERC
OLDS
OLDS
OLDS
OLDS
OLDS
PLYM
PLYM
PLYM
PLYM
MODEL
IMPA
MONT
NOVA
MONT
JMPA
CHEL
NEWP
DART
DART
DART
POLA
PINT
PINT
PINT
MAVE
MUST
MAVE
MAVE
MAVE
GALA
STAW
LTD
LTD
GALA
COME
MONT
CUTL
CUTL
DELT
CUTL
DELT
VALI
DUST
SATE
SCAM
CID
400
350
350
400
400
454
400
225
225
318
360
122
98
98
200
351
302
302
250
400
351
429
400
400
250
351
350
350
350
350
455
198
225
318
318
CATALYST
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
NO CONVERTER
LEAD CONTENT
1.100
0.990
1 .100
1.100
1 .000
1 .200
1 .000
0.990
1 .200
1.100
0.990
1 .200
1 .100
1 .200
1 .200
0.990
1.500
1 .000
0.990
1 .200
1 .500
1 .000
1 .400
1 .100
0.990
1 .000
1 .500
0.019
1 .200
0.990
1 .000
1 .000
1.500
1 .000
1 .100
                            0-20

-------
                     APPENDIX 0,CONT'D
        LISTING OF FUEL LEAD CONTENT TEST RESULTS
AND NUMBER OF CATALYTIC CONVERTERS ON INDIVIDUAL VEHICLES
                          DENVER
VEH
NO.
923
924
925
926
927
928
929.
930
931
932
933
934
935
936
YEAR
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
1972
MAKE
PONT
PONT
PONT
PONT
PONT
CAPR
DATS
DATS
OPEL
TOYO
TOYO
VOLK
VOLK
VOLK
MODEL
VENT
STAW
LEMA
LEMA
CATA
COUP
B110
510
1900
CORO
STAW
SEDA
CONV
STAW
CID
350
350
350
400
400
98
72
97
116
71
97
97
97
103
CATALYST
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
1
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
LEAD CONTENT
1
1
1
1
1
1
1
0
1
1
0
1
1
1
.000
.000
.000
.000
.000
.100
.000
.960
.200
.000
.960
.100
.000
.000
                            0-21

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